Administrator Guide

ManualsBrandsDell ManualsAccess PlatformsPowerSwitch Z9100-ON

Dell Networking Command Line Reference Guide

for the Z9100–ON System

9.11(2.1)

Summary of content (1719 pages)

PAGE 1
Dell Networking Command Line Reference Guide for the Z9100–ON System 9.11(2.
PAGE 2
Notes, cautions, and warnings NOTE: A NOTE indicates important information that helps you make better use of your product. CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. WARNING: A WARNING indicates a potential for property damage, personal injury, or death. Copyright © 2017 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its subsidiaries.
PAGE 3
Contents 1 About this Guide........................................................................................................................................... 41 Objectives.......................................................................................................................................................................... 41 Audience......................................................................................................................................................
PAGE 4
banner exec...................................................................................................................................................................... 85 banner login...................................................................................................................................................................... 86 banner motd..........................................................................................................................................
PAGE 5
show processes memory............................................................................................................................................... 136 show software ifm..........................................................................................................................................................139 show system.............................................................................................................................................................
PAGE 6
access-class...............................................................................................................................................................181 aclrange profile-name...............................................................................................................................................183 clear counters ip access-group...............................................................................................................................
PAGE 7
ip prefix-list............................................................................................................................................................... 240 seq.............................................................................................................................................................................. 241 show config.............................................................................................................................................
PAGE 8
permit tcp (for Extended IP ACLs).............................................................................................................................. 287 seq (for IP ACLs)........................................................................................................................................................... 289 seq (for IPv6 ACLs).......................................................................................................................................................
PAGE 9
show serial console baud rate...................................................................................................................................... 336 watchdog ........................................................................................................................................................ 336 9 Border Gateway Protocol...........................................................................................................................338 BGP IPv4 Commands.
PAGE 10
neighbor activate......................................................................................................................................................377 neighbor add-path....................................................................................................................................................377 neighbor advertisement-interval............................................................................................................................
PAGE 11
show ip bgp extcommunity-list.............................................................................................................................. 423 show ip bgp filter-list............................................................................................................................................... 425 show ip bgp flap-statistics......................................................................................................................................
PAGE 12
show running-config cpu-protocol-group...................................................................................................................470 12 Data Center Bridging (DCB)......................................................................................................................471 DCB Command............................................................................................................................................................... 471 dcb-enable...................
PAGE 13
Hardware Commands................................................................................................................................................... 508 clear hardware stack-unit....................................................................................................................................... 508 clear hardware system-flow...................................................................................................................................
PAGE 14
ipv6 dhcp snooping................................................................................................................................................. 553 ipv6 dhcp snooping vlan......................................................................................................................................... 554 ip dhcp snooping binding........................................................................................................................................
PAGE 15
fip-snooping enable....................................................................................................................................................... 590 fip-snooping fc-map.......................................................................................................................................................591 fip-snooping max-sessions-per-enodemac.................................................................................................................
PAGE 16
ip igmp query-max-resp-time................................................................................................................................. 634 ip igmp ssm-map..................................................................................................................................................... 635 ip igmp version.........................................................................................................................................................
PAGE 17
show config (from INTERFACE RANGE mode).................................................................................................. 689 show interfaces........................................................................................................................................................690 show interfaces configured.................................................................................................................................... 696 show interfaces dampening...........
PAGE 18
ip domain-list.................................................................................................................................................................. 752 ip domain-lookup............................................................................................................................................................753 ip domain-name.............................................................................................................................................
PAGE 19
show ipv6 route.............................................................................................................................................................. 810 25 IPv6 Access Control Lists (IPv6 ACLs).....................................................................................................814 show cam-acl-egress..................................................................................................................................................... 814 show cam-acl....
PAGE 20
isis hello-interval.............................................................................................................................................................853 isis hello-multiplier..........................................................................................................................................................854 isis hello padding.......................................................................................................................................
PAGE 21
show run iscsi................................................................................................................................................................. 897 28 Link Aggregation Control Protocol (LACP).............................................................................................. 898 clear lacp counters........................................................................................................................................................ 898 debug lacp....
PAGE 22
30 Link Layer Discovery Protocol (LLDP)......................................................................................................941 LLPD Commands............................................................................................................................................................941 advertise dot1-tlv......................................................................................................................................................941 advertise dot3-tlv....
PAGE 23
ip msdp shutdown......................................................................................................................................................... 980 ip multicast-msdp.......................................................................................................................................................... 980 show ip msdp......................................................................................................................................................
PAGE 24
reachable–time........................................................................................................................................................1021 retrans-time............................................................................................................................................................ 1022 router–lifetime........................................................................................................................................................
PAGE 25
fast-convergence...................................................................................................................................................1065 flood-2328...............................................................................................................................................................1066 graceful-restart grace-period...............................................................................................................................
PAGE 26
show ip ospf topology.............................................................................................................................................1123 summary-address....................................................................................................................................................1124 timers spf.................................................................................................................................................................
PAGE 27
39 PIM-Sparse Mode (PIM-SM)..................................................................................................................1176 IPv4 PIM-Sparse Mode Commands........................................................................................................................... 1176 clear ip pim rp-mapping..........................................................................................................................................1176 clear ip pim tib..........................
PAGE 28
disable.............................................................................................................................................................................1219 extend system-id..........................................................................................................................................................1220 protocol spanning-tree pvst.............................................................................................................................
PAGE 29
show qos class-map.............................................................................................................................................. 1265 show qos policy-map............................................................................................................................................. 1266 show qos policy-map-input...................................................................................................................................
PAGE 30
redistribute..................................................................................................................................................................... 1312 redistribute isis...............................................................................................................................................................1313 redistribute ospf...................................................................................................................................
PAGE 31
authorization...........................................................................................................................................................1355 aaa authorization commands................................................................................................................................1356 aaa authorization config-commands....................................................................................................................1357 aaa authorization exec....
PAGE 32
Port Authentication (802.1X) Commands................................................................................................................. 1397 dot1x authentication (Configuration)................................................................................................................... 1398 dot1x authentication (Interface)...........................................................................................................................1399 dot1x auth-fail-vlan...................
PAGE 33
ip dhcp snooping.....................................................................................................................................................1437 ip dhcp snooping binding.......................................................................................................................................1438 ip dhcp snooping database renew........................................................................................................................
PAGE 34
snmp-server engineID............................................................................................................................................1478 snmp-server group.................................................................................................................................................1480 snmp-server host...................................................................................................................................................
PAGE 35
show storm-control pfc status................................................................................................................................... 1528 clear storm-control pfc drop-counters...................................................................................................................... 1528 show storm-control pfc statistics..............................................................................................................................
PAGE 36
address.................................................................................................................................................................... 1565 street-address........................................................................................................................................................ 1566 territory..........................................................................................................................................................
PAGE 37
tunnel source................................................................................................................................................................. 1601 57 Uplink Failure Detection (UFD)............................................................................................................... 1603 clear ufd-disable...........................................................................................................................................................
PAGE 38
proxy-gateway static................................................................................................................................................... 1639 remote-mac-address exclude-vlan............................................................................................................................ 1639 peer-domain-link port-channel exclude-vlan............................................................................................................
PAGE 39
vxlan-instance static.................................................................................................................................................... 1674 vxlan-vnid...................................................................................................................................................................... 1675 show running-config vxlan..................................................................................................................................
PAGE 40
logging secure................................................................................................................................................................1715 crypto x509 ca-keyid....................................................................................................................................................1716 ocsp-server.....................................................................................................................................................
PAGE 41
1 About this Guide This guide provides information about the Dell Networking operating system (OS) command line interface (CLI). This book also includes information about the protocols and features supported in Dell Networking OS.
PAGE 42
x|y Keywords and parameters separated by a bar require you to choose one option. x||y Keywords and parameters separated by a double bar allow you to choose any or all of the options. Information Icons This guide uses the following information symbols: NOTE: The Note icon signals important operational information. CAUTION: The Caution icon signals information about situations that could result in equipment damage or loss of data.
PAGE 43
2 CLI Basics This chapter describes the command line interface (CLI) structure and command modes. The Dell Networking operating software commands are in a text-based interface that allows you to use the launch commands, change command modes, and configure interfaces and protocols.
PAGE 44
% Warning: The following users are currently configuring the system: User "" on line User "admin" on User "admin" on User "Irene" on Dell#conf console0 line vty0 ( 123.12.1.123 ) line vty1 ( 123.12.1.123 ) line vty3 ( 123.12.1.321 ) When another user enters CONFIGURATION mode, Dell Networking OS sends a message similar to the following: % Warning: User "admin" on line vty2 "172.16.1.210" is in configuration In this case, the user is “admin” on vty2.
PAGE 45
tcp telnet tftp unicast-host-route unknown-unicast vlan-flooding vrf global tcp settings Specify telnet options TFTP configuration commands Configuration for ip unicast address-family Enable IPv4 unknown-unicast packets to CPU Vlan flooding Configure VRF instance When entering commands, you can take advantage of the following timesaving features: • Commands are not case-sensitive. • Enter partial (truncated) command keywords.
PAGE 46
The CLI prompt changes as you move up and down the levels of the command structure. Starting with CONFIGURATION mode, the command prompt adds modifiers to further identify the mode. For more information about command modes, see Command Modes. Using the Keyword no Command To disable, delete or return to default values, use the no form of the commands. For most commands, if you type the keyword no in front of the command, you disable that command or delete it from the running configuration.
PAGE 47
Filtering the Command Output Multiple Times You can filter a single command output multiple times. To filter a command output multiple times, place the save option as the last filter. For example: command | grep regular-expression | except regular-expression | grep other-regularexpression | find regular-expression | no-more | save.
PAGE 48
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.5(0.0) Introduced on the Z9500. 9.4(0.0) Introduced on the S4810, S4820T, S5000, and S6000.
PAGE 49
Command Modes To navigate and launch various CLI modes, use specific commands. Navigation to these modes is described in the following sections. BGP ADDRESS-FAMILY Mode To enable or configure IPv4 for BGP, use BGP ADDRESS-FAMILY mode. For more information, see Border Gateway Protocol IPv4 (BGPv4). To enter BGP ADDRESS-FAMILY mode: 1 Verify that you are logged in to ROUTER BGP mode. 2 Enter the address-family command. 3 Enter the protocol type: • For IPv4, enter the ipv4 multicast command.
PAGE 50
DHCP Mode To enable and configure Dynamic Host Configuration Protocol (DHCP), use DHCP mode. For more information, see Dynamic Host Configuration Protocol (DHCP). To enter DHCP mode: 1 Verify that you are logged in to CONFIGURATION mode. 2 Enter the ip dhcp server command. The prompt changes to include config-dhcp. You can return to CONFIGURATION mode by using the exit command. DHCP POOL Mode To create an address pool, use DHCP POOL mode.
PAGE 51
When you are in EXEC mode, the > prompt is displayed following the host name prompt, which is “Dell” by default. You can change the host name prompt using the hostname command. NOTE: Each mode prompt is preceded by the host name. EXEC Privilege Mode The enable command accesses EXEC Privilege mode. If an administrator has configured an “Enable” password, you are prompted to enter it.
PAGE 52
Prompt Interface Type Dell(conf-if)# INTERFACE mode Dell(conf-ifte-1/1/1)# Ten-Gigabit Ethernet interface then slot/port/subport information Dell(conf-iftf-1/1/1)# Twenty-five Gigabit Ethernet interface then slot/port/subport information Dell(conf-iffo-1/1/1)# Forty-Gigabit Ethernet interface then slot/port/subport information or slot/port information, depending on the module used Dell(conf-iffi-1/1/1)# Fifty-Gigabit Ethernet interface then slot/port/subport information Dell(conf-ifhu-1/1)# Hun
PAGE 53
1 Verify that you are logged in to ROUTER ISIS mode. 2 Enter the address-family ipv6 unicast command. The prompt changes to include conf-router_isis-af_ipv6. LLDP Mode To enable and configure Link Layer Discovery Protocol (LLDP), use LLDP mode. For more information, see Link Layer Discovery Protocol (LLDP). To enter LLDP mode: 1 To enable LLDP globally, verify that you are logged in to CONFIGURATION mode. To enable LLDP on an interface, verify that you are logged in to INTERFACE mode.
PAGE 54
To enter MONITOR SESSION mode: 1 Verify that you are logged in to CONFIGURATION mode. 2 Enter the monitor session command, and then the session ID. The prompt changes to include conf-mon-sess-sessionID. MULTIPLE SPANNING TREE (MSTP) Mode To enable and configure MSTP, use MULTIPLE SPANNING TREE mode. For more information, see Multiple Spanning Tree Protocol (MSTP). To enter MULTIPLE SPANNING TREE mode: 1 Verify that you are logged in to CONFIGURATION mode.
PAGE 55
PREFIX-LIST Mode To configure a prefix list, use PREFIX-LIST mode. To enter PREFIX-LIST mode: 1 Verify that you are logged in to CONFIGURATION mode. 2 Enter the ip prefix-list command and the name for the prefix list. The prompt changes to include conf-nprefixl. You can return to CONFIGURATION mode by using the exit command. PROTOCOL GVRP Mode To enable and configure GARP VLAN Registration Protocol (GVRP), use PROTOCOL GVRP mode. For more information, see GARP VLAN Registration (GVRP).
PAGE 56
1 Verify that you are logged in to CONFIGURATION mode. 2 Use the router bgp command, and then enter the AS number. The prompt changes to include conf-router_bgp. You can return to CONFIGURATION mode by using the exit command. ROUTER ISIS Mode To enable and configure Intermediate System to Intermediate System (ISIS), use ROUTER ISIS mode. For more information, see Intermediate System to Intermediate System (IS-IS). To enter ROUTER ISIS mode: 1 Verify that you are logged in to CONFIGURATION mode.
PAGE 57
SPANNING TREE Mode To enable and configure the Spanning Tree protocol, use SPANNING TREE mode. For more information, see Spanning Tree Protocol (STP). To enter SPANNING TREE mode: 1 Verify that you are logged in to CONFIGURATION mode. 2 Enter the protocol spanning-tree stp-id command. The prompt changes to include conf-stp. You can return to CONFIGURATION mode by using the exit command. SupportAssist Mode To enable and configure the SupportAssist, use SupportAssist mode.
PAGE 58
2 58 Enter the vrrp-group command, and then enter the VRRP group ID. The prompt changes to include conf-if-interfacetype-slot/port-vrid-vrrp-group-id.
PAGE 59
3 File Management This section contains command line interface (CLI) commands needed to manage the configuration files, as well as other file management commands.
PAGE 60
all Enter the keyword all for all the stack units. stack-unit-number Enter the stack-unit number. The range is from 1 to 6. default Enter the keyword default to specify the default Dell Networking OS image. primary Enter the keyword primary to specify the primary Dell Networking OS image. secondary Enter the keyword secondary to specify the secondary Dell Networking OS image. ftp: Enter the keyword FTP: to retrieve the image from an FTP server. ftp:// userid:password@hostip/filepath.
PAGE 61
cd Change to a different working directory. Syntax Parameters cd [flash: | usbflash:] flash: Use the keyword flash: to change the current directory to internal flash and its sub directories. usbflash: Use the keyword usbflash: to change the current directory to the inserted USB.
PAGE 62
ftp: Enter the keyword ftp: to copy from the remote file system, IPv4, or IPv6, (ftp:// userid:password@hostip/filepath) . http: Enter the keyword http: to copy from the remote file system, IPv4, or IPv6, (http:// hostip/filepath) . nfsmount: Enter the keyword nfsmount: to copy from the nfs mount file system (nfsmount:// /filepath). running-config Enter the keywords running-config to copy from the current system configuration.
PAGE 63
Usage Information Version Description E-Series Original command. Dell Networking OS supports a maximum of 100 files at the root directory level on both the internal and external flash. When copying a file to a remote location (for example, using Secure Copy [SCP]), enter only the keywords and Dell Networking OS prompts you for the rest of the information.
PAGE 64
Password to login remote host: Destination file name [test.cfg]: test1.cfg Dell# Example Dell# copy compressed-config compressed-cfg ! 6655 bytes successfully copied Dell# Dell#copy compressed-config ftp: Address or name of remote host []: 10.11.8.12 Destination file name [startup-config]: User name to login remote host: spbalaji Password to login remote host: ! 6655 bytes successfully copied Dell# Example Dell# copy http://admin:admin123@10.16.206.
PAGE 65
Version Description 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. Added support for NFS mount. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series Original command. dir Display the files in a file system. The default is the current directory.
PAGE 66
Example Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series Original command.
PAGE 67
Usage Information Version Description 8.3.19.0 Introduced on the S4820T. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series You must include the colon (:) when entering this command. After reformatting is complete, three empty directories are automatically created on flash: CRASH_LOG_DIR, TRACE_LOG_DIR and NVTRACE_LOG_DIR. CAUTION: This command deletes all files, including the startup configuration file.
PAGE 68
CAUTION: If you elect to format the flash, all files – including the startup configuration file – are lost. If you do decide to format the specified flash, consider saving the running configuration as the startup configuration after formatting the flash (use the write memory command or copy runningconfig startup-config command). Related Commands • copy — copy one file to another location. • show file-systems — display information about the file systems on the system.
PAGE 69
Command History Example Related Commands This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S-Series. Dell# mount nfs nfstest nfs-mount-point usrname pwd Dell# • cd — change the working directory.
PAGE 70
• For a file on the internal Flash, enter flash:// followed by the filename. • For a file on an NFS mounted file system, enter nfsmount:// followed by the mount point and file path. • For a file on an external USB drive, enter usbflash:// followed by the filename. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.
PAGE 71
Example Version Description 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000 8.3.7.0 Introduced on the S4810. 7.7.1.0 Introduced on the C-Series and E-Series.
PAGE 72
Example Dell# show bootvar PRIMARY IMAGE FILE = system://B SECONDARY IMAGE FILE = tftp://10.16.127.35/FTOS-Z9100-ON-9.8.1.0.
PAGE 73
Command Fields Field Description size(b) Lists the size (in bytes) of the storage location. If the location is remote, no size is listed. Free(b) Lists the available size (in bytes) of the storage location. If the location is remote, no size is listed. Feature Displays the formatted DOS version of the device. Type Displays the type of storage. If the location is remote, the word network is listed. Flags Displays the access available to the storage location.
PAGE 74
Example Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series Original command. Dell#show os-version RELEASE IMAGE INFORMATION : -----------------------------------------------------------Platform Version Size ReleaseTime Z-Series:Z9100-ON 9.8(1.
PAGE 75
aaa for the current AAA configuration acl for the current ACL configuration arp for the current static ARP configuration as-path for the current AS-path configuration bfd for the current BFD configuration bgp for the current BGP configuration boot for the current boot configuration cam-profile for the current CAM profile in the configuration class-map for the current class-map configuration communitylist for the current community-list configuration ecmp-group for the current ECMP group
PAGE 76
File Management managementeis for the current management EIS configuration managementroute for the current Management port forwarding configuration mld for the current MLD configuration monitor for the current Monitor configuration mroute for the current Mroutes configuration msdp for the current MSDP configuration ntp for the current NTP configuration ospf for the current OSPF configuration pim for the current PIM configuration policy-mapinput for the current input policy map config
PAGE 77
trace-group for the current trace-group configuration trace-list for the current trace-list configuration uplink-stategroup for the uplink state group configuration users for the current users configuration vlt for the current VLT configuration wred-profile for the current wred-profile configuration configured (OPTIONAL) Enter the keyword configuration to display line card interfaces with non-default configurations only.
PAGE 78
Example Dell# show running-config Current Configuration ... ! Version 9-0(2-0) ! Last configuration change at Thu Apr 18 10:18:39 2013 by admin ! Startup-config last updated at Thu Apr 18 10:18:40 2013 by admin ! boot system stack-unit 1 primary system: A: boot system stack-unit 1 secondary tftp://10.16.127.35/Dell-SI-9-0-2-0.bin boot system stack-unit 1 default system: A: boot system gateway 10.16.132.
PAGE 79
Example Related Commands Version Description 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on S-Series 7.5.1.0 Introduced on the C-Series. 7.4.1.0 Expanded to include the last configuration change, start-up last updated (date and time), and who made the change. Dell#show startup-config ! Version 9.8(1.
PAGE 80
Command Fields Example (Z9100– ON) Version Description 7.5.1.0 Introduced on the C-Series. E-Series Original command. Lines Beginning With Description Dell Real Time ... Name of the operating system Dell Operating... OS version number Dell Application... Software version Copyright (c)... Copyright information Build Time... Software build’s date stamp Build Path... Location of the software build files loaded on the system Dell Networking OS uptime is...
PAGE 81
upgrade system Upgrade the system image. Syntax Parameters upgrade system {flash: | ftp: | scp: | tftp: | usbflash: | stack-unit {stack— unit—id | all} {A: | B:} stack–unit–id Enter the stack–unit–id to upgrade only the mentioned stack-unit. all Enter the keyword all to upgrade all the member units of the stack. ftp: Enter the keyword ftp to follow it with the location of the source file in this form: // userid:password@hostip/filepath, or press Enter to launch a prompt sequence.
PAGE 82
Example Dell#upgrade system ? flash: Copy from flash file system (flash://filepath) ftp: Copy from remote file system, IPv4 or IPv6, (ftp:// userid:password@hostip/filepath) scp: Copy from remote file system, IPv4 or IPv6, (scp:// userid:password@hostip/filepath) stack-unit Sync image to the stack-unit tftp: Copy from remote file system, IPv4 or IPv6, (tftp:// hostip/filepath) usbflash: Copy from usbflash file system (usbflash://filepath) Dell# upgrade boot Upgrade the bootflash image or bootselector imag
PAGE 83
Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.0.2.0 Introduced on the S6000. 9.0(0.0) Added support for IPv6 for the file-url parameter. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. Added support for the SSD on the Z9000 only. 8.3.7.0 Introduced on the S4810. 7.7.1.0 Added support for TFTP and SCP. 7.6.1.0 Introduced on the S-Series. Usage Information You must reload Dell Networking OS after executing this command.
PAGE 84
Example • verify sha256 flash://img-file • verify sha256 flash://img-file Without Entering the Hash Value for Verification using SHA256 Dell# verify sha256 flash://FTOS-SE-9.5.0.0.bin SHA256 hash for FTOS-SE-9.5.0.0.bin: e6328c06faf814e6899ceead219afbf9360e986d692988023b749e6b2093e933 Entering the Hash Value for Verification using SHA256 Dell# verify sha256 flash://FTOS-SE-9.5.0.0.bin e6328c06faf814e6899ceead219afbf9360e986d692988023b749e6b2093e933 SHA256 hash VERIFIED for FTOS-SE-9.5.0.0.
PAGE 85
4 Control and Monitoring This section contains command information to configure and monitor the system, including Telnet, file transfer protocol (FTP), and trivial file transfer protocol (TFTP). banner exec Configure a message that is displayed when your enter EXEC mode. Syntax banner exec c line c To delete a banner, use the no banner exec command. Parameters c Enter the keywords banner exec, then enter a character delineator, represented here by the letter c. Press ENTER.
PAGE 86
Usage Information After entering the banner login command, type one or more spaces and a delineator character. Enter the banner text then the second delineator character. When the user is connected to the router, if a message of the day banner is configured, it displays first. If no message of the day banner is configured, the login banner and prompt appear. After the user has logged in, the banner EXEC (if configured) displays.
PAGE 87
Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.2.1.0 Introduced the keyword keyboard-interactive. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series.
PAGE 88
banner motd Set a message of the day (MOTD) banner. Syntax banner motd c line c To delete a Message of the Day banner, enter no banner motd. Parameters c Enter a delineator character to specify the limits of the text banner. The delineator is a percent character (%). line Enter a text string for your MOTD banner the message with your delineator. The delineator is a percent character (%). Defaults No banner is configured.
PAGE 89
cam-acl Allocate content addressable memory (CAM) for IPv4 and IPv6 ACLs.
PAGE 90
Usage Information Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 9.2(0.2) Added support for the fcoe parameter on the S4810 and S4820T. 9.1.(0.0) Added support for OpenFlow on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Added the keywords fcoeacl and iscsioptacl on the S4810. 8.3.11.1 Introduced on the Z9000. 8.3.1.0 Added the keywords ecfmacl, vman-qos, and vman-dual-qos. 8.2.1.0 Introduced on the S-Series. 7.8.1.
PAGE 91
Example Dell#clear average-power stack-unit 1 Proceed to clear Average power ? Confirm [yes/no]:yes Dell# clear line Reset a terminal line. Syntax clear line {line-number | console 0 | vty number} Parameters line-number Enter a number for one of the 12 terminal lines on the system. The range is from 0 to 11. console 0 Enter the keywords console 0 to reset the console port. vty number Enter the keyword vty then a number to clear a terminal line. The range is from 0 to 9.
PAGE 92
Parameters terminal (OPTIONAL) Enter the keyword terminal to specify that you are configuring from the terminal. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.
PAGE 93
Parameters level (OPTIONAL) Enter a number for a privilege level of the Dell Networking OS. The range is from 0 to 15. The default is 1. Defaults 1 Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.
PAGE 94
Usage Information Example Version Description 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series.
PAGE 95
Usage Information Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.0) Added support for roles on the Z9000, S6000, S4820T, S4810, and MXL. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.
PAGE 96
enable optic-info-update interval Enable polling intervals of optical information updates for simple network management protocol (SNMP). Syntax enable optic-info-update [interval seconds] To disable optical power information updates, use the no enable optic-info-update interval command. Parameters interval seconds Enter the keyword interval then the polling interval in seconds. The range is from 120 to 6000 seconds. The default is 300 seconds (5 minutes).
PAGE 97
Command History Related Commands • VRRP • ACCESS-LIST • PREFIX-LIST • AS-PATH ACL • COMMUNITY-LIST • ROUTER OSPF • ROUTER RIP • ROUTER ISIS • ROUTER BGP This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.
PAGE 98
seconds (OPTIONAL) Enter the number of seconds. The range is from 0 to 2147483. The default is 0 seconds. Defaults 10 minutes for console line; 30 minutes for VTY lines; 0 seconds Command Modes LINE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON.
PAGE 99
Command History Related Commands • COMMUNITY-LIST • PREFIX-LIST • ROUTER OSPF • ROUTER RIP • ROUTER ISIS • ROUTER BGP This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.
PAGE 100
Command History Example This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.
PAGE 101
Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Related Commands Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 9.0.0.
PAGE 102
Defaults Not enabled. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.
PAGE 103
Usage Information Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series Original command. The hostname is used in the prompt. ip ftp password Specify a password for outgoing FTP connections.
PAGE 104
Usage Information Version Description 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series Original command. The password is listed in the configuration file; you can view the password by entering the show runningconfig ftp command. Use the ip ftp password command when you use the ftp: parameter in the copy command.
PAGE 105
Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.5.1.0 Added support for 4-port 40G line cards on ExaScale. 8.2.1.0 Increased number of VLANs on ExaScale to 4094 (was 2094). 8.1.1.0 Introduced on the E-Series ExaScale. 7.6.1.
PAGE 106
Usage Information Related Commands Version Description 8.3.11.1 Introduced on the Z9000. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series Original command. Configure a password with the ip ftp password command. • ip ftp password — sets the password for FTP connections. ip ftp vrf Configures an FTP client with a VRF that is used to connect to the FTP server.
PAGE 107
ip telnet server enable Enable the Telnet server on the switch. Syntax ip telnet server enable To disable the Telnet server, use the no ip telnet server enable command. Defaults Enabled Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Related Commands Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.
PAGE 108
management Enter the keyword management to specify a management VRF that is used by the TELNET server. Defaults Disabled Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.
PAGE 109
• For a tunnel interface, enter the keyword tunnel. Defaults The IP address on the system that is closest to the Telnet address is used in the outgoing packets. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. The following is a list of the Dell Networking OS version history for this command. Related Commands Version Description 9.8(1.
PAGE 110
• For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the slot/ port/subport information. • For a 100-Gigabit Ethernet interface, enter the keyword hundredGigE then the slot/port information. • For a Loopback interface, enter the keyword loopback then a number from 0 to 16383. • For a port channel interface, enter the keywords port-channel then a number. • For a VLAN interface, enter the keyword vlan then a number from 1 to 4094.
PAGE 111
Command History Usage Information Related Commands This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.0) Introduced on the Z9500. 9.4.(0.0) Introduced on the S-Series and Z9000.
PAGE 112
Usage Information Related Commands Version Description 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series Original command You cannot delete a terminal connection. • access-class — restricts the incoming connections to a particular IP address in an IP access control list (ACL).
PAGE 113
To limit the number of concurrent sessions that any user can have on console, auxiliary, and virtual terminal lines, use the login concurrent-session limit number-of-sessions command. If the login concurrent-session clear-line enable command is configured, you are provided with an option to clear any of your existing sessions after a successful login authentication. When you reach the maximum concurrent session limit, you can still log in by clearing any of your existing sessions.
PAGE 114
login statistics Enable and configure user login statistics on console and virtual terminal lines. Syntax login statistics {enable | time-period days} no login statistics {enable | time-period days} Parameters enable Enables login statistics for the last 30 days by default. time-period days Sets the number of days the system stores user login statistics; range is from 1 to 30. Defaults Not configured Command Modes CONFIGURATION Command History This guide is platform-specific.
PAGE 115
day(s). There were 1 successful login attempt(s) for user admin in the last 30 day(s). The preceding message shows that the user had previously logged in to the system using the VTY line from 10.11.178.14. It also displays the number of unsuccessful login attempts since the last login and the number of unsuccessful login attempts in the last 30 days. $ telnet 10.11.178.14 Trying 10.11.178.14... Connected to 10.11.178.14. Escape character is '^]'.
PAGE 116
Version Description 8.1.1.0 Introduced on the E-Series 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series Original command ping Test connectivity between the system and another device by sending echo requests and waiting for replies.
PAGE 117
tos (IPv4 only) Enter the type of service required. The range is from 0 to 255. The default is 0. df-bit (IPv4 only) Enter Y or N for the “don't fragment” bit in IPv4 header. • N: Do not set the “don't fragment” bit. • Y: Do set “don't fragment” bit Default is No. validate-reply (IPv4 only) Enter Y or N for reply validation. • N: Do not validate reply data. • Y: Do validate reply data. Default is No.
PAGE 118
Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0)P5 Introduced on the S4048–ON. 9.8(0.0)P2 Introduced on the S3048–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. Added support for the outgoing-interface option for link-local IPv6 addressing on the S4820T. Usage Information 8.3.12.0 Added support for the outgoing-interface option for link-local IPv6 addressing on the S4810. 8.3.11.
PAGE 119
Type Ctrl-C to abort. Sending 5, 100-byte ICMP Echos to 172.31.1.255, timeout is 2 seconds: Reply to request 1 from 172.31.1.208 0 ms Reply to request 1 from 172.31.1.216 0 ms Reply to request 1 from 172.31.1.205 16 ms :: Reply to request 5 from 172.31.1.209 0 ms Reply to request 5 from 172.31.1.66 0 ms Reply to request 5 from 172.31.1.87 0 ms Dell# Example (IPv6) Dell# ping 100::1 Type Ctrl-C to abort. Sending 5, 100-byte ICMP Echos to 100::1, timeout is 2 seconds: !!!!! Success rate is 100.
PAGE 120
Usage Information Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 9.1(0.0) Added ‘conditional’ parameter. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series Original command.
PAGE 121
Parameters * Enter the asterisk character * to send a message to all tty lines. line Send a message to a specific line. The range is from 0 to 11. console Enter the keyword console to send a message to the primary terminal line. vty Enter the keyword vty to send a message to the virtual terminal. Defaults none Command Modes EXEC Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide.
PAGE 122
datetime (OPTIONAL) Enter the keyword datetime to have the current time and date added to the message. localtime (OPTIONAL) Enter the keyword localtime to include the localtime in the timestamp. msec (OPTIONAL) Enter the keyword msec to include milliseconds in the timestamp. show-timezone (OPTIONAL) Enter the keyword show-timezone to include the time zone information in the timestamp. uptime (OPTIONAL) Enter the keyword uptime to have the timestamp based on time elapsed since system reboot.
PAGE 123
Parameters Command Modes Command History Example threshold • EXEC • EXEC Privilege (OPTIONAL) Enter the keyword threshold to display the temperature thresholds in Celsius for each level. This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.
PAGE 124
Parameters port number (OPTIONAL) Enter the port number to display traffic statistics on that port only. The range is from 1 to 1568. all (OPTIONAL) Enter the keyword all to display traffic statistics on all the interfaces receiving traffic, sorted based on the traffic. cp (OPTIONAL) Enter the keyword cp to display traffic statistics on the specified CPU. Defaults all Command Modes EXEC Command History This guide is platform-specific.
PAGE 125
Processor : RP2 --------------No CPU traffic statistics. Dell# show debugging View a list of all enabled debugging processes. Syntax show debugging Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Example Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.
PAGE 126
show environment View system component status (for example, temperature or voltage). Syntax show environment [all | fan | pem | stack-unit unit-id | thermal-sensor ] Parameters Command Modes Command History Usage Information 126 all Enter the keyword all to view all components. fan Enter the keyword fan to view information on the fans. The output of this command is chassis-dependent. pem Enter the keyword pem to view only information on power entry modules.
PAGE 127
Example (all) Dell#show environment -- Fan Status -Unit Bay TrayStatus Fan0 Speed Fan1 Speed ---------------------------------------------------1 1 up up 6652 up 6812 1 2 up up 6582 up 6872 1 3 up up 6596 up 6964 1 4 up up 6695 up 6917 1 5 up up 6680 up 6812 Speed in RPM -- Power Supplies -Unit Bay Status Type FanStatus FanSpeed(rpm) Power AvgPower AvgPowerStartTime -------------------------------------------------------------------------------------1 1 up AC up 6960 48 31 14/4/2017 17:24 1 2 up AC up 6656
PAGE 128
NOTE: This parameter is available but not supported in Dell Networking Operating System version 8.3.11.4. Because stacking is not supported, if you use this parameter, the output displays “Media not present or accessible” (refer to the Usage Information section). Defaults none Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.11(0.
PAGE 129
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 9 10 11 12 13 14 15 16 17 18 19 20 21/1 21/2 21/3 21/4 22/1 22/2 22/3 22/4 23 24 25 26 27 28 29 30 31 32 33 34 SFP+ SFP+ SFP+ SFP+ SFP+ SFP+ SFP+ SFP+ Media not present Media not present Media not present Media not present Media not present Media not present Media not present Media not present Media not present Media not present Media not present Media not present 10GBASE-T 10GBASE-T 10GBASE-T 10GBASE-T 10GBASE-T 10GBASE-T 10GBASE-T 10GBASE-
PAGE 130
Usage Information Version Description 9.10(0.0) Introduced the successful-attempts keyword. 9.8(2.0) Introduced on the S3100 series. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.8(0.0) Introduced on the S4810, S4820, S5000, S6000, S6000-ON, and Z9500. To view the successful and failed login details of the current user in the last 30 days or the custom defined period, use the show login statistics command.
PAGE 131
-----------------------------------------------------------------User: admin2 Last login time: 12:49:27 UTC Tue Mar 22 2016 Last login location: Line vty0 ( 10.16.127.
PAGE 132
Parameters Command Modes Command History stack-unit id • EXEC • EXEC Privilege (OPTIONAL) Enter the keyword stack-unit then the stack unit ID to display memory information on the designated stack member. This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.
PAGE 133
As an option of the show processes cpu command, this option displays CPU usage for the designated stack member. Or, as an option of the command, this option limits the output of memory statistics to the designated stack member. Refer to Example (stack-unit). summary Command Modes Command History Example • EXEC • EXEC Privilege (OPTIONAL) Enter the keywordsummary to view CPU utilization of processes related to stack-unit processing. This guide is platform-specific.
PAGE 134
0xbad9a000 0xbadb4000 0xbadc9000 0xbae22000 0 30 10 60 0 3 1 6 0 10000 10000 10000 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.02% 0 0 0 0 evagt ipc sysReaper tme Dell#show processes cpu stack-unit 1 CPUID 5sec 1min 5min -------------------------------------------------CORE 0 4.58 3.65 5.14 CORE 2 9.92 9.97 10.52 Overall 7.25 6.81 7.
PAGE 135
0x0000024d Dell# Related Commands 40 40 10000 0.00% 0.08% 0.14% 0 xstp • show hardware layer2 acl — displays Layer 2 ACL data for the selected stack member and stack member portpipe. • show hardware layer3 — displays Layer 3 ACL or QoS data for the selected stack member and stack member port-pipe. • show hardware stack-unit — displays the data plane or management plane input and output statistics of the designated component of the designated stack member.
PAGE 136
Usage Information Field Description Source QID /Tx Process Source Service Identifier Destination QID/Rx Process Destination Service Identifier Cur Len Current number of messages enqueued High Mark Highest number of packets in the queue at any time #of to / Timeout Timeout count #of Retr /Retries Number of retransmissions #msg Sent/Msg Sent/ Number of messages sent #msg Ackd/Ack Rcvd Number of messages acknowledged Retr /Available Retra Number of retries left Total/ Max Retra Number of
PAGE 137
Command Modes Command History Usage Information stack unit unit id Enter the keyword stack unit then a stack unit ID of the member unit for which to display memory usage on the forwarding processor. all Enter the keyword all for detailed memory usage on all stack members. summary Enter the keyword summary for a brief summary of memory availability and usage on all stack members. • EXEC • EXEC Privilege This guide is platform-specific.
PAGE 138
show processes memory output Description Current Current dynamic memory in use Field The output for the show process memory command displays the memory usage statistics running on CP part (sysd) of the system. The sysd is an aggregate task that handles all the tasks running on S-Series’ CP. For the S-Series, the output of the show memory command and this command differ based on which Dell OS processes are counted.
PAGE 139
!----------- output truncated --------------! Dell# show software ifm Display interface management (IFM) data. Syntax Parameters Defaults Command Modes Command History show software ifm {clients [summary] | ifagt number | ifcb interface | stackunit unit-ID | trace-flags} clients Enter the keyword clients to display IFM client information. summary (OPTIONAL) Enter the keyword summary to display brief information about IFM clients.
PAGE 140
Example Version Description 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.5.1.0 Added support for 4-port 40G line cards on the E-Series. 7.6.1.0 Introduced for the C-Series and S-Series.
PAGE 141
Example (Z9100– ON) Version Description 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.4(0.0) Added support for the disabled-ports parameter . 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.11.4 The brief parameter no longer displays the current Reload mode. To display Reload mode, use the show reload-type command.
PAGE 142
1 5 up up 6695 up 6812 Speed in RPM Dell# show tech-support Display a collection of data from other show commands, necessary for Dell Networking technical support to perform troubleshooting. Syntax show tech-support [stack-unit unit-id | page] Parameters stack-unit (OPTIONAL) Enter the keywords stack-unit to view CPU memory usage for the stack member de page (OPTIONAL) Enter the keyword page to view 24 lines of text at a time.
PAGE 143
Example (S-Series) • show running-config • show system stack-ports • show interfaces • show process memory • show process cpu • show file system • show system • show environment • show ip traffic • show ip management route • show ip route summary • show Inventory • show log summary • show command-history (last 20 commands) • show log Dell# show tech-support ? page Page through output stack-unit Unit Number | Pipe through a command Dell#show tech-support stack-unit 1 ? | P
PAGE 144
Control Processor: Intel Rangeley with 3 Gbytes (3177185280 bytes) of memory, core(s) 2. 8G bytes of boot flash memory. 1 2 112 4 34-port TE/TF/FO/FI/HU G (Z9100-ON) Ten GigabitEthernet/IEEE 802.3 interface(s) Twenty Five GigabitEthernet/IEEE 802.3 interface(s) Hundred GigabitEthernet/IEEE 802.3 interface(s) ------------ show clock ------------21:44:30.965 UTC Sat Sep 19 2015 ------------ show running-config ------------Current Configuration ...
PAGE 145
Version Description 8.3.11.1 Introduced on the S-Series. stack-unit location-led Toggle the stack unit location LED on or off. Syntax Parameters stack-unit stack-unit-number location—led { off | on} stack-unit stackunit-number Enter the keywords stack-unit and the stack unit number. on | off Turn the stack unit location LED on or off. Default None Command Modes EXEC Privilege Command History This guide is platform-specific.
PAGE 146
Defaults For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information. • For a 25-Gigabit Ethernet interface, enter the keyword twentyFiveGigE then the slot/port/subport information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/ port/subport information. • For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the slot/ port/subport information.
PAGE 147
Usage Information The source interface configured using this command has a higher precedence than the source interface configured using the ip telnet source-interface command. If you do not configure a source interface using this command, then the TELNET client uses the source interface configured using the ip telnet sourceinterface command. telnet-peer-stack-unit Open a Telnet connection to the peer stack unit. Syntax telnet-peer-stack-unit Defaults Not configured.
PAGE 148
Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.12.
PAGE 149
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.
PAGE 150
Example (IPv6) Dell# traceroute 100::1 Type Ctrl-C to abort. ----------------------------------------------Tracing the route to 100::1, 64 hops max, 60 byte packets ----------------------------------------------Hops Hostname Probe1 Probe2 Probe3 1 100::1 000.000 ms 000.000 ms 000.000 ms Dell#traceroute 3ffe:501:ffff:100:201:e8ff:fe00:4c8b Type Ctrl-C to abort.
PAGE 151
Version Description E-Series Original command. virtual-ip Configure a virtual IP address for the active management interface. You can configure virtual addresses both for IPv4 and IPv6 independently. Syntax virtual-ip {ipv4-address | ipv6-address} To return to the default, use the no virtual-ip {ipv4-address | ipv6-address} command. Parameters ipv4-address Enter the IP address of the active management interface in a dotted decimal format (A.B.C.D.).
PAGE 152
Related Commands • ip address — assigns a primary and secondary IP address to the interface. write Copy the current configuration to either the startup-configuration file or the terminal. Syntax write [memory [compressed] | terminal] Parameters memory Enter the keyword memory to copy the current running configuration to the startup configuration file. This command is similar to the copy running-config startupconfig command.
PAGE 153
5 802.1X 802.1X is a port-based Network Access Control (PNAC) that provides an authentication mechanism to devices wishing to attach to a LAN or WLAN. Until the authentication, only extensible authentication protocol over LAN (EAPOL) traffic is allowed through the port to which a client is connected. After authentication is successful, normal traffic passes through the port. The Dell Networking OS supports remote authentication dial-in service (RADIUS) and active directory environments using 802.
PAGE 154
• dot1x port-control • dot1x profile • dot1x quiet-period • dot1x reauthentication • dot1x reauth-max • dot1x server-timeout • dot1x static-mab • dot1x supplicant-timeout • dot1x tx-period • show dot1x cos-mapping interface • show dot1x interface • show dot1x profile debug dot1x Display 802.1X debugging information. Syntax debug dot1x [all | auth-pae-fsm | backend-fsm | eapol-pdu] [interface interface] Parameters all Enable all debugs in dot1x.
PAGE 155
Version Description 8.3.11.1 Introduced on the Z9000. 8.4.1.0 Introduced on the C-Series and S-Series. dot1x auth-fail-vlan Configure an authentication failure VLAN for users and devices that fail 802.1X authentication. Syntax dot1x auth-fail-vlan vlan-id [max-attempts number] To delete the authentication failure VLAN, use the no dot1x auth-fail-vlan vlan-id [maxattempts number] command. Parameters vlan-id Enter the VLAN Identifier. The range is from 1 to 4094.
PAGE 156
• dot1x guest-vlan — configure a guest VLAN for limited access users or for devices that are not 802.1X capable. • show dot1x interface — display the 802.1X configuration of an interface. dot1x auth-server Configure the authentication server to RADIUS. Syntax dot1x auth-server radius Defaults None Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide.
PAGE 157
Usage Information Version Description 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.4.2.1 Introduced on the C-Series and S-Series. The prerequisites for enabling MAB-only authentication on a port are: • Enable 802.
PAGE 158
Related Commands Version Description 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 7.6.1.0 Introduced on the C-Series and S-Series. 7.4.1.0 Introduced on the E-Series. • dot1x authentication (Interface) — enable dot1x on an interface. dot1x authentication (Interface) Enable dot1x on an interface. Enable dot1x both globally and at the interface level.
PAGE 159
dot1x critical-vlan Configure critical-VLAN for users or devices when authentication server is not reachable. Syntax Parameters [no] dot1x critical-vlan vlan-id vlan-id Defaults Not Configured. Command Modes INTERFACE Enter the VLAN identifier. The VLAN-ID range is from 1 to 4094. INTERFACE (BATCH MODE) Command History Usage Information This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide.
PAGE 160
Auth PAE State: Backend State: Authenticated Idle dot1x guest-vlan Configure a guest VLAN for limited access users or for devices that are not 802.1X capable. Syntax dot1x guest-vlan vlan-id To disable the guest VLAN, use the no dot1x guest-vlan vlan-id command. Parameters vlan-id Enter the VLAN Identifier. The range is from 1 to 4094. Defaults Not configured. Command Modes CONFIGURATION (conf-if-interface-slot/port) Command History This guide is platform-specific.
PAGE 161
Related Commands • dot1x auth-fail-vlan — Configure an authentication failure VLAN. • dot1x reauthentication — Enable periodic re-authentication of the client. • dot1x reauth-max — Configure the maximum number of times to re-authenticate a port before it becomes unauthorized dot1x host-mode Enable single-host or multi-host authentication. Syntax Parameters dot1x host-mode {single-host | multi-host | multi-auth} single-host Enable single-host authentication.
PAGE 162
Related Commands • show dot1x interface — display the 802.1X configuration of an interface. mac Configure a list of supplicant MAC addresses for dot1x profile represented with a profile-name. Syntax [no] mac {mac-address1 mac-address2… mac-address6} Parameters mac-address1 macaddress2… macaddress6 Enter the keyword mac and type the 48– bit MAC addresses using the H.H.H format. A maximum of 6 MAC addresses are allowed.
PAGE 163
To disable MAC authentication bypass on a port, use the no dot1x mac-auth-bypass command. Defaults Disabled Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.
PAGE 164
Version Description 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 7.6.1.0 Introduced on the C-Series and S-Series. 7.4.1.0 Introduced on the E-Series. dot1x max-supplicants Restrict the number of supplicants that can be authenticated and permitted to access the network through the port.
PAGE 165
dot1x port-control Enable port control on an interface. Syntax Parameters dot1x port-control {force-authorized | auto | force-unauthorized} force-authorized Enter the keywords force-authorized to forcibly authorize a port. auto Enter the keyword auto to authorize a port based on the 802.1X operation result. force-unauthorized Enter the keywords force-unauthorized to forcibly de-authorize a port. Defaults None Command Modes Auto Command History This guide is platform-specific.
PAGE 166
CONFIGURATION TERMINAL BATCH Error Strings NONE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.10(0.0) Introduced on the S3100 series, S4048–ON, S4048–ON, S4810, S4820T, S5000, S6000, S6000–ON, the Configuration Terminal Batch mode on C9010, Z9100–ON, and Z9500. 9.9(0.0) Introduced on the C9010.
PAGE 167
Version Description 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 7.6.1.0 Introduced on the C-Series and S-Series. 7.4.1.0 Introduced on the E-Series. dot1x reauthentication Enable periodic reauthentication of the client. Syntax dot1x reauthentication [interval seconds] To disable periodic reauthentication, use the no dot1x reauthentication command.
PAGE 168
dot1x reauth-max Configure the maximum number of times a port can re-authenticate before the port becomes unauthorized. Syntax dot1x reauth-max number To return to the default, use the no dot1x reauth-max command. Parameters number Enter the permitted number of re-authentications. The range is from 1 to 10. The default is 2. Defaults 2 Command Modes INTERFACE Command History This guide is platform-specific.
PAGE 169
Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.
PAGE 170
INTERFACE (BATCH MODE) Command History Usage Information This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S3100 series, S4048–ON, S4048–ON, S4810, S4820T, S5000, S6000, S6000–ON, the Configuration Terminal Batch mode on C9010, Z9100–ON, and Z9500. 9.9(0.0) Introduced on the C9010.
PAGE 171
Parameters seconds Enter a time-out value in seconds. The range is from 1 to 300, where 300 is implementation dependant. The default is 30. Defaults 30 seconds Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.
PAGE 172
Version Description 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 7.6.1.0 Introduced on the C-Series and S-Series. 7.4.1.0 Introduced on the E-Series.
PAGE 173
Usage Information Version Description 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.4.2.1 Introduced on the C-Series and S-Series. Enter a supplicant’s MAC address using the mac-address option to display CoS mapping information only for the specified supplicant.
PAGE 174
show dot1x interface Display the 802.1X configuration of an interface. Syntax show dot1x interface interface [mac-address mac-address] Parameters interface mac-address Defaults • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information. • For a 25-Gigabit Ethernet interface, enter the keyword twentyFiveGigE then the slot/port/subport information.
PAGE 175
Usage Information If you enable 802.1X multi-supplicant authentication on a port, additional 802.1X configuration details (Port Authentication status, Untagged VLAN ID, Authentication PAE state, and Backend state) display for each supplicant, as shown in the following example. Example Dell# show dot1x interface tengigabitethernet 1/32/1 802.
PAGE 176
Dell# show dot1x interface tengigabitethernet 1/32/1 mac-address 00:00:00:00:00:11 Supplicant Mac: 0 0 0 0 0 10 Lookup for Mac: 802.
PAGE 177
Profile MACs 00:50:56:aa:01:10 00:50:56:aa:01:11 802.
PAGE 178
6 Access Control Lists (ACL) Access control lists (ACLs) are supported by the Dell Networking OS.
PAGE 179
• seq (for Standard MAC ACLs) • permit tcp (for Extended IP ACLs) • seq (for IP ACLs) • seq (for IPv6 ACLs) • permit udp (for IPv6 ACLs) • permit tcp (for IPv6 ACLs) • permit icmp (for IPv6 ACLs) • permit (for IPv6 ACLs) • deny udp (for IPv6 ACLs) • deny tcp (for IPv6 ACLs) • deny icmp (for Extended IPv6 ACLs) • deny (for IPv6 ACLs) Commands Common to all ACL Types The following commands are available within each ACL mode and do not have mode-specific options.
PAGE 180
Usage Information Version Description 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.4.1.0 Introduced on the E-Series. The remark command is available in each ACL mode.
PAGE 181
Example Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.11.1 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.
PAGE 182
Defaults Not configured. Command Modes LINE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.8(0.0) Added the ipv4 and ipv6 parameters to the command. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500.
PAGE 183
aclrange profile-name Create ACL range profiles for L4 ports. Syntax aclrange profile-name After entering the configuration mode of the ACL range, enter the following: type [inverse value] lower threshold upper-threshold Parameters profile-name Enter a valid name for the range profile. type Specify the type of the L4 port as source or destination. inverse Enter the keyword inverse followed by a value. This is used as a negative (not equal to) match.
PAGE 184
Parameters access-list-name (OPTIONAL) Enter the name of a configured access-list, up to 140 characters. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.
PAGE 185
Usage Information After enabling the range option, create the range profiles using the aclrange profile-name command. Reboot the system for the range profiles to come up. Related Commands aclrange profile-name — Create range profiles. ip access-group Assign an IP access list (IP ACL) to an interface.
PAGE 186
Usage Information Version Description 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.8.1.0 Increased the name string to accept up to 140 characters. Prior to 7.8.1.0, names were up to 16 characters long. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series.
PAGE 187
optimized (OPTIONAL) Enter the keyword optimized to enable ACL optimization. Defaults Not enabled. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command-Line Reference Guide. Related Commands Version Description 9.11(0.0) Introduced on the S4048–ON, S4048T–ON, S6000, S6000–ON, S6010–ON, S6100–ON, Z9100–ON, and Z9500. • ip access-list standard — configure a standard ACL.
PAGE 188
ipv6 control-plane egress-filter Enable egress Layer 3 ACL lookup for IPv6 CPU traffic. Syntax ipv6 control-plane egress-filter Defaults Not enabled. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.
PAGE 189
Usage Information Use the show aclrange to display the list of ACL ranges configured. Use the show aclrange access-list to display the ACLs associated with the configured range profiles.
PAGE 190
vrf vrf-name Command Modes Command History Usage Information • EXEC • EXEC Privilege (Optional) Enter the keyword vrf and then the name of the VRF to view the IP accounting information on either a default or a non-default VRF. This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.11(0.0) Updated the show command output to include monitor option. 9.8(1.
PAGE 191
The platform supports both Ingress and Egress IP ACLs. NOTE: Also refer to the Commands Common to all ACL Types and Common IP ACL Commands sections. deny To drop packets with a certain IP address, configure a filter. Syntax deny {source | any | host {ip-address}} [count [bytes] | log] [dscp value] [ecn value] [fragments] [monitor [session-ID]] [no-drop] [order] To remove this filter, you have two choices: Parameters • Use the no seq sequence-number command if you know the filter’s sequence number.
PAGE 192
Usage Information Version Description 9.11(0.0) Added support for session–ID to the monitor parameter. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.8(0.0) Added the no-drop parameter. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.3.1.
PAGE 193
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.
PAGE 194
• Parameters Use the no permit {source [mask] | any | host ip-address} command. source Enter the IP address in dotted decimal format of the network from which the packet was sent. mask (OPTIONAL) Enter a network mask in /prefix format (/x) or A.B.C.D. The mask, when specified in A.B.C.D format, may be either contiguous or non-contiguous. any Enter the keyword any to specify that all routes are subject to the filter.
PAGE 195
Usage Information Related Commands Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.3.1.0 Add the DSCP value for ACL matching. 8.2.1.0 Allows ACL control of fragmented packets for IP (Layer 3) ACLs. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 7.4.1.0 Added support for the non-contiguous mask and added the monitor option. 6.5.
PAGE 196
Usage Information Version Description 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on the E-Series (IPv6). 8.1.1.0 Introduced on the E-Series (IPv4). 7.8.1.0 Increased the name string to accept up to 140 characters. Prior to 7.8.1.0, names were up to 16 characters long. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series.
PAGE 197
ecn (OPTIONAL) Enter the keyword ecn to match to the ECN values. The range is from 0 to 3. order (OPTIONAL) Enter the keyword order to specify the QoS order for the ACL entry. The range is from 0 to 254 (where 0 is the highest priority and 254 is the lowest; lower-order numbers have a higher priority). If you do not use the keyword order, the ACLs have the lowest order by default (255).
PAGE 198
Usage Information Related Commands The order option is relevant in the context of the Policy QoS feature only. The following applies: • The seq sequence-number command is applicable only in an ACL group. • The order option works across ACL groups that are applied on an interface via the QoS policy framework. • The order option takes precedence over seq sequence-number. • If you do not configure sequence-number, the rules with the same order value are ordered according to their configuration order.
PAGE 199
count (OPTIONAL) Enter the keyword count to count packets that the filter processes. byte (OPTIONAL) Enter the keyword byte to count bytes that the filter processes. log (OPTIONAL, E-Series only) Enter the keyword log to enter ACL matches in the log. dscp (OPTIONAL) Enter the keyword dcsp to match to the IP DCSCP values. order (OPTIONAL) Enter the keyword order to specify the QoS priority for the ACL entry.
PAGE 200
Usage Information Version Description 6.5.1.0 Expanded to include the optional QoS order priority for the ACL entry. The order option is relevant in the context of the Policy QoS feature only. For more information, see the Quality of Service section in the Dell Networking OS Configuration Guide. When you use the log option, the CP processor logs detail the packets that match.
PAGE 201
network-unknown count net-unreachable count packet-too-big count parameter-problem count port-unreachable count source-quench count time-exceeded count For IPv6: echo count echo-reply count nd-ns count nd-na count packet-too-big count parameter-problem count time-exceeded count port-unreachable count The ICMP packets cannot be filtered using mirroring ACL. dscp Enter this keyword dscp to deny a packet based on the DSCP value. The range is from 0 to 63.
PAGE 202
Usage Information Version Description 9.10(0.0) Introduced on the S6100-ON. 9.8(2.0) Introduced on the S3100 series. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.8(0.0) Added the no-drop parameter. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.3.1.
PAGE 203
any Enter the keyword any to specify that all routes are subject to the filter. host ip-address Enter the keyword host then the IP address to specify a host IP address. dscp Enter this keyword dscp to deny a packet based on the DSCP value. The range is from 0 to 63.
PAGE 204
order (OPTIONAL) Enter the keyword order to specify the QoS priority for the ACL entry. The range is from 0 to 254 (where 0 is the highest priority and 254 is the lowest; lowerorder numbers have a higher priority) If you did not use the keyword order, the ACLs have the lowest order by default (255). fragments Enter the keyword fragments to use ACLs to control packet fragments.
PAGE 205
Usage Information Version Description 7.4.1.0 Added support for non-contiguous mask and added the monitor option. Deprecated the keyword established. 6.5.1.0 Expanded to include the optional QoS order priority for the ACL entry. The order option is relevant in the context of the Policy QoS feature only. For more information, see the Quality of Service section of the Dell Networking OS Configuration Guide. The monitor option is relevant in the context of flow-based monitoring only.
PAGE 206
To remove this filter, you have two choices: Parameters • Use the no seq sequence-number command if you know the filter’s sequence number. • Use the no deny udp {source mask | any | host ip-address} {destination mask | any | host ip-address} command. source Enter the IP address of the network or host from which the packets were sent. mask Enter a network mask in /prefix format (/x) or A.B.C.D. The mask, when specified in A.B.C.D format, may be either contiguous or non-contiguous.
PAGE 207
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.11(0.0) Added support for session–ID to the monitor parameter. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.8(0.0) Added the no-drop parameter. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.
PAGE 208
3 4 5 6 7 8 0001000000000000 0001100000000000 0001110000000000 0001111000000000 0001111100000000 0001111101000000 1111100000000000 1111110000000000 1111111000000000 1111111100000000 1111111111000000 1111111111111111 4096 6144 7168 7680 7936 8000 6143 7167 7679 7935 7999 8000 2048 1024 512 256 64 1 Total Ports: 4001 Example An ACL rule with a TCP port lt 1023 uses only one entry in the CAM.
PAGE 209
Example Related Commands Version Description 7.8.1.0 Increased the name string to accept up to 140 characters. Prior to 7.8.1.0, names were up to 16 characters long. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. Dell(conf)# ip access-list extended TESTListEXTEND Dell(config-ext-nacl)# • ip access-list standard — configure a standard IP access list. • show config — display the current configuration.
PAGE 210
monitored interface. The session–ID range is from 0 to 65535. For more information, see “Flow-based Monitoring” in the Port Monitoring section of the Dell Networking OS Configuration Guide. no-drop Enter the keywords no-drop to match only the forwarded packets. Defaults Not configured. Command Modes CONFIGURATION-EXTENDED-ACCESS-LIST Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide.
PAGE 211
permit icmp Configure a filter to allow all or specific ICMP messages. Syntax permit icmp {source mask | any | host ip-address} {destination mask | any | host ip-address} [type] [dscp] [message-type] [count [byte] | log] [order] [monitor] [fragments] [no-drop] To remove this filter, you have two choices: Parameters • Use the no seq sequence-number command if you know the filter’s sequence number.
PAGE 212
count (OPTIONAL) Enter the keyword count to count packets the filter processes. byte (OPTIONAL) Enter the keyword byte to count bytes the filter processes. log (OPTIONAL, E-Series only) Enter the keyword log to have the information kept in an ACL log file. order (OPTIONAL) Enter the keyword order to specify the QoS priority for the ACL entry. The range is 0 to 254 (where 0 is the highest priority and 254 is the lowest; lower-order numbers have a higher priority).
PAGE 213
The monitor option is relevant in the context of flow-based monitoring only. For more information, refer to Port Monitoring. NOTE: When ACL logging and byte counters are configured simultaneously, byte counters may display an incorrect value. Configure packet counters with logging instead. permit tcp To pass TCP packets meeting the filter criteria, configure a filter.
PAGE 214
port port • neq = not equal to • gt = greater than • lt = less than • range = inclusive range of ports (you must specify two ports for the port parameter) Enter the application layer port number. Enter two port numbers if you are using the range logical operand. The range is from 0 to 65535. The following list includes some common TCP port numbers: • 23 = Telnet • 20 and 21 = FTP • 25 = SMTP • 169 = SNMP destination Enter the IP address of the network or host to which the packets are sent.
PAGE 215
Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.8(0.0) Added the no-drop parameter. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.3.1.0 Added the keyword dscp. 8.2.1.
PAGE 216
Total Ports: 4001 Example An ACL rule with a TCP port lt 1023 uses only one entry in the CAM. Dell# Data Mask From To 1 0000000000000000 1111110000000000 0 #Covered 1023 1024 Total Ports: 1024 Related Commands • ip access-list extended — create an extended ACL. • permit — assign a permit filter for IP packets. • permit udp — assign a permit filter for UDP packets. permit udp To pass UDP packets meeting the filter criteria, configure a filter.
PAGE 217
byte (OPTIONAL) Enter the keyword byte to count bytes processed by the filter. order (OPTIONAL) Enter the keyword order to specify the QoS priority for the ACL entry. The range is from 0 to 254 (where 0 is the highest priority and 254 is the lowest; lowerorder numbers have a higher priority). If you do not use the keyword order, the ACLs have the lowest order by default (255). fragments Enter the keyword fragments to use ACLs to control packet fragments.
PAGE 218
NOTE: When you configure ACL logging and byte counters simultaneously, byte counters may display an incorrect value. Configure packet counters with logging instead. The S-Series cannot count both packets and bytes; when you enter the count byte options, only bytes increment. The monitor option is relevant in the context of flow-based monitoring only. For more information, refer to Port Monitoring. Most ACL rules require one entry in the CAM.
PAGE 219
Command Modes Command History Usage Information • EXEC • EXEC Privilege This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.11.
PAGE 220
tcp Enter the keyword tcp to configure a TCP access list filter. udp Enter the keyword udp to configure a UDP access list filter. source Enter an IP address in dotted decimal format of the network from which the packet was received. mask (OPTIONAL) Enter a network mask in /prefix format (/x) or A.B.C.D. The mask, when specified in A.B.C.D format, may be either contiguous or non-contiguous. any Enter the keyword any to specify that all routes are subject to the filter.
PAGE 221
sunrpc tacacs talk telnet time uucp whois www Sun Remote Procedure Call (111) TAC Access Control System (49) Talk (517) Telnet (23) Time (37) Unix-to-Unix Copy Program (540) Nicname (43) World Wide Web (HTTP, 80) The following logical names are supported in UDP: biff Biff (mail notification, comsat, 512) bootpc Bootstrap Protocol (BOOTP) client (68) bootps Bootstrap Protocol (BOOTP) server (67) discard Discard (9) dnsix DNSIX security protocol auditing (195) domain Domain Name Service (DNS, 53) echo Echo
PAGE 222
NOTE: For more information, see “Flow-based Monitoring” in the Port Monitoring section of the Dell Networking OS Configuration Guide. fragments Enter the keyword fragments to use ACLs to control packet fragments. no-drop Enter the keywords no-drop to match only the forwarded packets. Defaults Not configured Command Modes CONFIGURATION-EXTENDED-ACCESS-LIST Command History This guide is platform-specific.
PAGE 223
The order option is relevant in the context of the Policy QoS feature only. The following applies: • The seq sequence-number command is applicable only in an ACL group. • The order option works across ACL groups that are applied on an interface via the QoS policy framework. • The order option takes precedence over seq sequence-number. • If you do not configure sequence-number, the rules with the same order value are ordered according to their configuration order.
PAGE 224
Version Description 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. mac access-group Apply a MAC ACL to traffic entering or exiting an interface.
PAGE 225
Defaults none Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Related Commands Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.
PAGE 226
in | out • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/ port/subport information. • For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the slot/ port/subport information. • For a 100-Gigabit Ethernet interface, enter the keyword hundredGigE then the slot/port information. • For a VLAN interface, enter the keyword vlan then a number from 1 to 4094. • For a port-channel interface, enter the keywords port-channel then the portchannel ID.
PAGE 227
in | out Command Modes Command History • EXEC • EXEC Privilege • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/ port/subport information. • For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the slot/ port/subport information. • For a 100-Gigabit Ethernet interface, enter the keyword hundredGigE then the slot/port information. • For a port channel interface, enter the keywords port-channel then a number.
PAGE 228
Standard MAC ACL Commands When you create an access control list without any rule and then apply it to an interface, the ACL behavior reflects implicit permit. These commands configure standard MAC ACLs and support both Ingress and Egress MAC ACLs. NOTE: For more information, also refer to the Commands Common to all ACL Types and Common MAC Access List Commands sections. deny To drop packets with a the MAC address specified, configure a filter.
PAGE 229
Usage Information Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 7.4.1.0 Added the monitor option. When you use the log option, the CP processor logs detail the packets that match.
PAGE 230
Usage Information Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.8.1.0 Increased the name string to accept up to 140 characters. Prior to 7.8.1.0, names are up to 16 characters long. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. Dell Networking OS supports one ingress and one egress MAC ACL per interface.
PAGE 231
of ACL logs is terminated with the seq, permit, or deny commands. The threshold range is from 1 to 100. interval minutes (OPTIONAL) Enter the keyword interval followed by the time period in minutes at which ACL logs must be generated. The threshold range is from 1 to 10 minutes. monitor (OPTIONAL) Enter the keyword monitor when the rule is describing the traffic that you want to monitor and the ACL in which you are creating the rule is applied to the monitored interface.
PAGE 232
seq To a deny or permit filter in a MAC access list while creating the filter, assign a sequence number. Syntax deny {any | mac-source-address [mac-source-address-mask]} [count [byte]] [log [interval minutes] [threshold-in-msgs [count]] [monitor] To remove this filter, you have two choices: Parameters • Use the no seq sequence-number command if you know the filter’s sequence number. • Use the no deny {any | mac-source-address mac-source-address-mask} command.
PAGE 233
Usage Information Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 7.4.1.0 Added the monitor option. 6.1.1.0 Introduced on the E-Series. When you use the log option, the CP processor logs details about the packets that match.
PAGE 234
Parameters any Enter the keyword any to drop all packets. host mac-address Enter the keyword host and then enter a MAC address to drop packets with that host address. mac-sourceaddress Enter a MAC address in nn:nn:nn:nn:nn:nn format. mac-sourceaddress-mask Specify which bits in the MAC address must match. The MAC ACL supports an inverse mask; therefore, a mask of ff:ff:ff:ff:ff:ff allows entries that do not match and a mask of 00:00:00:00:00:00 only allows entries that match exactly.
PAGE 235
Usage Information Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 7.4.1.0 Added the monitor option. 6.1.1.
PAGE 236
Usage Information Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.10.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.8.1.0 Increased the name string to accept up to 140 characters. Prior to 7.8.1.0, names were up to 16 characters long. 7.6.1.
PAGE 237
permit To pass packets matching the criteria specified, configure a filter. Syntax permit {any | host mac-address | mac-source-address mac-source-address-mask} {any | host mac-address | mac-destination-address mac-destination-address-mask} [ethertype operator] [count [byte]] | [log] [monitor] To remove this filter, you have two choices: Parameters • Use the no seq sequence-number command if you know the filter’s sequence number.
PAGE 238
Defaults Not configured. Command Modes CONFIGURATION-MAC ACCESS LIST-EXTENDED Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.
PAGE 239
Parameters prefix-name (OPTIONAL) Enter the name of the configured prefix list to clear only counters for that prefix list, up to 140 characters long. Defaults Clears “hit” counters for all prefix lists unless a prefix list is specified. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Related Commands Version Description 9.8(1.
PAGE 240
le max-prefix-length (OPTIONAL) Enter the keyword le and then enter the maximum prefix length, which is a number from zero (0) to 32. Defaults Not configured. Command Modes PREFIX-LIST Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.
PAGE 241
Usage Information Related Commands Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.8.1.0 Increased the name string to accept up to 140 characters.
PAGE 242
le max-prefix-length (OPTIONAL) Enter the keyword le and then enter the maximum prefix length, which is a number from zero (0) to 32. bitmask number Enter the keyword bitmask then enter a bit mask number in dotted decimal format. Defaults Not configured. Command Modes PREFIX-LIST Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.
PAGE 243
Example Version Description 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series.
PAGE 244
Example Version Description 7.8.1.0 Increased the name string to accept up to 140 characters. Prior to 7.8.1.0, names are up to 16 characters long. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. Dell# show ip prefix-list detail Ip Prefix-list with the last deletion/insertion: PL_OSPF_to_RIP ip prefix-list PL_OSPF_to_RIP: count: 3, range entries: 1, sequences: 5 - 25 seq 5 permit 1.1.1.0/24 (hit count: 0) seq 10 deny 2.1.0.
PAGE 245
Example Version Description 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. Dell# show ip prefix-list summary Ip Prefix-list with the last deletion/insertion: PL_OSPF_to_RIP ip prefix-list PL_OSPF_to_RIP: count: 3, range entries: 1, sequences: 5 - 25 Dell# Route Map Commands When you create an access-list without any rule and then applied to an interface, the ACL behavior reflects implicit permit.
PAGE 246
Usage Information The continue feature allows movement from one route-map entry to a specific route-map entry (the sequence number). If you do not specify the sequence number, the continue feature simply moves to the next sequence number (also known as an implied continue). If a match clause exists, the continue feature executes only after a successful match occurs. If there are no successful matches, the continue feature is ignored.
PAGE 247
Related Commands Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. pre-7.7.1.0 Introduced. • route-map — enable a route map.
PAGE 248
Related Commands Version Description 7.8.1.0 Increased the name string to accept up to 140 characters. Prior to 7.8.1.0, names are up to 16 characters long. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. • set as-path — add information to the BGP AS_PATH attribute. match community To match routes that have a certain COMMUNITY attribute in their BGP path, configure a filter.
PAGE 249
Related Commands Version Description pre-6.1.1.0 Introduced on the E-Series. • set community — specify a COMMUNITY attribute. match interface To match routes whose next hop is on the interface specified, configure a filter. Syntax match interface interface To remove a match, use the no match interface interface command.
PAGE 250
Related Commands Version Description 8.3.7.0 Introduced on the S4810. 8.5.1.0 Added support for 4-port 40G line cards on the E-Series. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. • match ip address — redistribute routes that match an IP address. • match ip next-hop — redistribute routes that match the next-hop IP address.
PAGE 251
Related Commands Version Description 7.8.1.0 Increased the name string to accept up to 140 characters. Prior to 7.8.1.0, names are up to 16 characters long. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. • match interface — redistribute routes that match the next-hop interface. • match ip next-hop — redistribute routes that match the next-hop IP address.
PAGE 252
Related Commands Version Description 7.8.1.0 Increased the name string to accept up to 140 characters. Prior to 7.8.1.0, names are up to 16 characters long. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. • match interface — redistribute routes that match the next-hop interface. • match ip address — redistribute routes that match an IP address.
PAGE 253
Related Commands Version Description 7.8.1.0 Increased the name string to accept up to 140 characters. Prior to 7.8.1.0, names were up to 16 characters long. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. • match interface — redistribute routes that match the next-hop interface. • match ip address — redistribute routes that match an IP address. • match ip next-hop — redistribute routes that match the next-hop IP address.
PAGE 254
Related Commands Version Description 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. • match interface — redistribute routes that match the next-hop interface. • match ip address — redistribute routes that match an IP address. • match ip next-hop — redistribute routes that match the next-hop IP address. • match ip route-source — redistribute routes that match routes advertised by other routers. • match route-type — redistribute routes that match a route type.
PAGE 255
match route-type To match routes based on the how the route is defined, configure a filter. Syntax match route-type {external [type-1 | type-2] | internal | level-1 | level-2 | local} To delete a match, use the no match route-type {local | internal | external [type-1 | type-2] | level-1 | level-2} command. Parameters external [type-1| type-2] Enter the keyword external then either type-1 or type-2 to match only on OSPF Type 1 routes or OSPF Type 2 routes.
PAGE 256
• match metric — redistribute routes that match a specific metric. • match tag — redistribute routes that match a specific tag. match tag To redistribute only routes that match a specified tag value, configure a filter. Syntax match tag tag-value To remove a match, use the no match tag command. Parameters tag-value Enter a value as the tag on which to match. The range is from zero (0) to 4294967295. Defaults Not configured.
PAGE 257
route-map Enable a route map statement and configure its action and sequence number. This command also places you in ROUTE-MAP mode. Syntax route-map map-name [permit | deny] [sequence-number] To delete a route map, use the no route-map map-name [permit | deny] [sequence-number] command. Parameters Defaults map-name Enter a text string of up to 140 characters to name the route map for easy identification. permit (OPTIONAL) Enter the keyword permit to set the route map default as permit.
PAGE 258
Usage Information Use caution when you delete route maps because if you do not specify a sequence number, all route maps with the same map-name are deleted when you use the no route-map map-name command. Example Dell(conf)# route-map dempsey Dell(config-route-map)# Related Commands • show config — display the current configuration. set as-path To modify the AS path for border gateway protocol (BGP) routes, configure a filter. Syntax set as-path prepend as-number [...
PAGE 259
Related Commands • match as-path — redistribute routes that match an AS-PATH attribute. set automatic-tag To automatically compute the tag value of the route, configure a filter. Syntax set automatic-tag To return to the default, enter no set automatic-tag. Defaults Not configured. Command Modes ROUTE-MAP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide.
PAGE 260
To insert the community list into the COMMUNITY attribute, use the no set comm-list communitylist-name delete command. Parameters community-listname Enter the name of an established Community list, up to 140 characters. Defaults Not configured. Command Modes ROUTE-MAP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.
PAGE 261
set community Allows you to assign a BGP COMMUNITY attribute. Syntax set community {community-number | local-as | no-advertise | no-export | none} [additive] To delete a BGP COMMUNITY attribute assignment, use the no set community {community-number | local-as | no-advertise | no-export | none} command. Parameters community-number Enter the community number in AA:NN format where AA is the AS number (2 bytes) and NN is a value specific to that autonomous system.
PAGE 262
Related Commands Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. • match community — redistribute routes that match the COMMUNITY attribute. • show ip bgp community — display BGP community groups.
PAGE 263
Related Commands Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. • set automatic-tag — compute the tag value of the route. • set metric — specify the metric value assigned to redistributed routes.
PAGE 264
Usage Information Related Commands Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. The set local-preference command changes the LOCAL_PREF attribute for routes meeting the route map criteria. To change the LOCAL_PREF for all routes, use the bgp default local-preference command. • bgp default local-preference — change the default LOCAL_PREF attribute for all routes.
PAGE 265
Related Commands Version Description pre-6.1.1.0 Introduced on the E-Series. • set automatic-tag — compute the tag value of the route. • set level — specify the OSPF area for route redistribution. • set metric-type — specify the route type assigned to redistributed routes. • set tag — specify the tag assigned to redistributed routes. set metric-type To assign a new route type for routes redistributed to OSPF, configure a filter.
PAGE 266
Related Commands Version Description pre-6.1.1.0 Introduced on the E-Series. • set automatic-tag — compute the tag value of the route. • set level — specify the OSPF area for route redistribution. • set metric — specify the metric value assigned to redistributed routes. • set tag — specify the tag assigned to redistributed routes. set next-hop To specify an IP address as the next hop, configure a filter.
PAGE 267
If you configure the set next-hop command with the interface’s IP address (either Loopback or physical), the software declares the route unreachable. Related Commands • match ip next-hop — redistribute routes that match the next-hop IP address. set origin To manipulate the BGP ORIGIN attribute, configure a filter. Syntax set origin {igp | egp | incomplete} To delete an ORIGIN attribute setting, use the no set origin command.
PAGE 268
set tag To specify a tag for redistributed routes, configure a filter. Syntax set tag tag-value To delete a setting, use the no set tag command. Parameters tag-value Enter a number as the tag. The range is from zero (0) to 4294967295. Defaults Not configured. Command Modes ROUTE-MAP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Related Commands Version Description 9.8(1.
PAGE 269
To delete a weight specification, use the no set weight weight command. Parameters weight Enter a number as the weight used by the route meeting the route map specification. The range is from 0 to 65535. The default is router-originated = 32768 and all other routes = 0. When there are multiple routes to the same destination, the routes with a higher weight are preferred. Defaults router-originated = 32768; all other routes = 0 Defaults Not configured.
PAGE 270
Example Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.
PAGE 271
Example Related Commands Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.8.1.0 Increased the name string to accept up to 140 characters. Prior to 7.8.1.0, names are up to 16 characters long. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series.
PAGE 272
The default frequency at which ACL logs are generated is five minutes. By default, flow-based monitoring is not enabled. Command Modes CONFIGURATION-STANDARD-ACCESS-LIST Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.
PAGE 273
Parameters Defaults • Use the no seq sequence-number command if you know the filter’s sequence number. • Use the no deny {ip | ip-protocol-number} {source mask | any | host ip-address} {destination mask | any | host ip-address} command. log (OPTIONAL) Enter the keyword log to enable the triggering of ACL log messages.
PAGE 274
on the interface. This feature is particularly useful when looking for malicious traffic. It is available for Layer 2 and Layer 3 ingress and egress traffic. You may specify traffic using standard or extended access-lists. This mechanism copies all incoming or outgoing packets on one port and forwards (mirrors) them to another port. The source port is the monitored port (MD) and the destination port is the monitoring port (MG). Related Commands • deny tcp — assign a filter to deny TCP packets.
PAGE 275
Usage Information Version Description 9.3(0.0) Added support for logging of ACLs on the S4810, S4820T, and Z9000 platforms. When the configured maximum threshold is exceeded, generation of logs is stopped. When the interval at which ACL logs are configured to be recorded expires, the subsequent, fresh interval timer is started and the packet count for that new interval commences from zero.
PAGE 276
monitor Defaults (OPTIONAL) Enter the keyword monitor when the rule is describing the traffic that you want to monitor and the ACL in which you are creating the rule is applied to the monitored interface. By default, 10 ACL logs are generated if you do not specify the threshold explicitly. The default frequency at which ACL logs are generated is five minutes. By default, flow-based monitoring is not enabled.
PAGE 277
deny (for Standard MAC ACLs) To drop packets with a the MAC address specified, configure a filter. Syntax deny {any | mac-source-address [mac-source-address-mask]} [count [byte]] [log [interval minutes] [threshold-in-msgs [count]][monitor] To remove this filter, you have two choices: Parameters Defaults • Use the no seq sequence-number command if you know the filter’s sequence number. • Use the no deny {any | mac-source-address mac-source-address-mask} command.
PAGE 278
If ACL logging is stopped because the configured threshold is exceeded, it is re-enabled after the logging interval period elapses. ACL logging is supported for standard and extended IPv4 ACLs, IPv6 ACLs, and MAC ACLs. You can configure ACL logging only on ACLs that are applied to ingress interfaces; you cannot enable logging for ACLs that are associated with egress interfaces.
PAGE 279
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.4(0.0) Added support for flow-based monitoring on the S4810, S4820T, S6000, and Z9000 platforms. 9.3(0.
PAGE 280
Defaults threshold-in msgs count (OPTIONAL) Enter the threshold-in-msgs keyword followed by a value to indicate the maximum number of ACL logs that can be generated, exceeding which the generation of ACL logs is terminated with the seq, permit, or deny commands. The threshold range is from 1 to 100. interval minutes (OPTIONAL) Enter the keyword interval followed by the time period in minutes at which ACL logs must be generated. The threshold range is from 1 to 10 minutes.
PAGE 281
• ip access-list standard — create a standard ACL. permit icmp (for Extended IP ACLs) Configure a filter to allow all or specific ICMP messages. Syntax permit icmp {source mask | any | host ip-address} {destination mask | any | host ip-address} [dscp] [count [byte]] [order] [fragments] [log [interval minutes] [threshold-in-msgs [count]] [monitor] To remove this filter, you have two choices: Parameters Defaults • Use the no seq sequence-number command if you know the filter’s sequence number.
PAGE 282
Usage Information When the configured maximum threshold is exceeded, generation of logs is stopped. When the interval at which ACL logs are configured to be recorded expires, the subsequent, fresh interval timer is started and the packet count for that new interval commences from zero. If ACL logging was stopped previously because the configured threshold is exceeded, it is re-enabled for this new interval.
PAGE 283
Command Modes CONFIGURATION-EXTENDED-ACCESS-LIST Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.4(0.
PAGE 284
• Parameters Defaults Use the no deny {source mask | any | host ip-address} {destination mask | any | host ip-address} command. log (OPTIONAL) Enter the keyword log to enable the triggering of ACL log messages. threshold-in msgs count (OPTIONAL) Enter the threshold-in-msgs keyword followed by a value to indicate the maximum number of ACL logs that can be generated, exceeding which the generation of ACL logs is terminated with the seq, permit, or deny commands. The threshold range is from 1 to 100.
PAGE 285
and Layer 3 ingress and egress traffic. You may specify traffic using standard or extended access-lists. This mechanism copies all incoming or outgoing packets on one port and forwards (mirrors) them to another port. The source port is the monitored port (MD) and the destination port is the monitoring port (MG). Related Commands • ip access-list extended — create an extended ACL. • permit tcp — assign a permit filter for TCP packets. • permit udp — assign a permit filter for UDP packets.
PAGE 286
Usage Information Version Description 9.3(0.0) Added support for logging of ACLs on the S4810, S4820T, and Z9000 platforms. When the configured maximum threshold is exceeded, generation of logs is stopped. When the interval at which ACL logs are configured to be recorded expires, the subsequent, fresh interval timer is started and the packet count for that new interval commences from zero.
PAGE 287
The default frequency at which ACL logs are generated is five minutes. By default, flow-based monitoring is not enabled. Command Modes CONFIGURATION-MAC ACCESS LIST-STANDARD Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.
PAGE 288
Parameters Defaults • Use the no seq sequence-number command if you know the filter’s sequence number. • Use the no permit tcp {source mask | any | host ip-address} {destination mask | any | host ip-address} command. log (OPTIONAL) Enter the keyword log to enable the triggering of ACL log messages.
PAGE 289
instead all traffic on the interface. This feature is particularly useful when looking for malicious traffic. It is available for Layer 2 and Layer 3 ingress and egress traffic. You may specify traffic using standard or extended access-lists. This mechanism copies all incoming or outgoing packets on one port and forwards (mirrors) them to another port. The source port is the monitored port (MD) and the destination port is the monitoring port (MG).
PAGE 290
Usage Information Version Description 9.3(0.0) Added support for logging of ACLs on the S4810, S4820T, and Z9000 platforms. When the configured maximum threshold is exceeded, generation of logs is stopped. When the interval at which ACL logs are configured to be recorded expires, the subsequent, fresh interval timer is started and the packet count for that new interval commences from zero.
PAGE 291
source Enter an IP address in dotted decimal format of the network from which the packet was received. mask (OPTIONAL) Enter a network mask in /prefix format (/x) . any Enter the keyword any to specify that all routes are subject to the filter. host ipv6-address Enter the keyword host and then enter the IPv6 address to specify a host IP address or hostname.
PAGE 292
whois www Nicname (43) World Wide Web (HTTP, 80) The following logical names are supported in UDP: biff Biff (mail notification, comsat, 512) bootpc Bootstrap Protocol (BOOTP) client (68) bootps Bootstrap Protocol (BOOTP) server (67) discard Discard (9) dnsix DNSIX security protocol auditing (195) domain Domain Name Service (DNS, 53) echo Echo (7) isakmp Internet Security Association and Key Management Protocol (500) mobile-ip Mobile IP registration (434) nameserver IEN116 name service (obsolete, 42) netb
PAGE 293
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.11(2.0P0) Included support for using logical names of a protocol to configure an IP access list in both TCP and UDP on the S6000, S6000–ON, S6100–ON, Z9100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.7(0.0) Introduced on the S6000–ON. 9.5(0.1) Introduced on the Z9500. 9.4(0.
PAGE 294
Parameters Defaults log (OPTIONAL) Enter the keyword log to enable the triggering of ACL log messages. threshold-in msgs count (OPTIONAL) Enter the threshold-in-msgs keyword followed by a value to indicate the maximum number of ACL logs that can be generated, exceeding which the generation of ACL logs is terminated with the seq, permit, or deny commands. The threshold range is from 1 to 100.
PAGE 295
This mechanism copies all incoming or outgoing packets on one port and forwards (mirrors) them to another port. The source port is the monitored port (MD) and the destination port is the monitoring port (MG). permit tcp (for IPv6 ACLs) Configure a filter to pass TCP packets that match the filter criteria.
PAGE 296
• port port range = inclusive range of ports (you must specify two ports for the port parameter) Enter the application layer port number. Enter two port numbers if you are using the range logical operand. The range is from 0 to 65535. The following list includes some common TCP port numbers: Defaults • 23 = Telnet • 20 and 21 = FTP • 25 = SMTP • 169 = SNMP count (OPTIONAL) Enter the keyword count to count packets the filter processes.
PAGE 297
Usage Information When the configured maximum threshold is exceeded, generation of logs is stopped. When the interval at which ACL logs are configured to be recorded expires, the subsequent, fresh interval timer is started and the packet count for that new interval commences from zero. If ACL logging was stopped previously because the configured threshold is exceeded, it is re-enabled for this new interval.
PAGE 298
port-unreachable count source-quench count time-exceeded count For IPv6: echo count echo-reply count nd-ns count nd-na count packet-too-big count parameter-problem count time-exceeded count port-unreachable count The ICMP packets cannot be filtered using mirroring ACL. Defaults count (OPTIONAL) Enter the keyword count to count packets processed by the filter. byte (OPTIONAL) Enter the keyword byte to count bytes processed by the filter.
PAGE 299
Usage Information Version Description 9.4(0.0) Added support for flow-based monitoring on the S4810, S4820T, S6000, and Z9000 platforms. 9.3(0.0) Added support for logging of ACLs on the S4810, S4820T, and Z9000 platforms. When the configured maximum threshold is exceeded, generation of logs is stopped. When the interval at which ACL logs are configured to be recorded expires, the subsequent, fresh interval timer is started and the packet count for that new interval commences from zero.
PAGE 300
Defaults By default, 10 ACL logs are generated if you do not specify the threshold explicitly. The default frequency at which ACL logs are generated is five minutes. By default, flow-based monitoring is not enabled. Command Modes ACCESS-LIST Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.
PAGE 301
To remove this filter, you have two choices: Parameters Defaults • Use the no seq sequence-number command syntax if you know the filter’s sequence number • Use the no deny udp {source address mask | any | host ipv6-address} {destination address | any | host ipv6-address} command log (OPTIONAL) Enter the keyword log to enable the triggering of ACL log messages.
PAGE 302
You can activate flow-based monitoring for a monitoring session by entering the flow-based enable command in the Monitor Session mode. When you enable this capability, traffic with particular flows that are traversing through the ingress and egress interfaces are examined and, appropriate ACLs can be applied in both the ingress and egress direction. Flow-based monitoring conserves bandwidth by monitoring only specified traffic instead all traffic on the interface.
PAGE 303
port port • eq = equal to • neq = not equal to • gt = greater than • lt = less than • range = inclusive range of ports (you must specify two ports for the port parameter) Enter the application layer port number. Enter two port numbers if you are using the range logical operand. The range is from 0 to 65535.
PAGE 304
Usage Information Version Description 9.4(0.0) Added support for flow-based monitoring on the S4810, S4820T, S6000, and Z9000 platforms. 9.3(0.0) Added support for logging of ACLs on the S4810, S4820T, and Z9000 platforms. When the configured maximum threshold is exceeded, generation of logs is stopped. When the interval at which ACL logs are configured to be recorded expires, the subsequent, fresh interval timer is started and the packet count for that new interval commences from zero.
PAGE 305
For IPv4: echo count echo-reply count host-unreachable count host-unknown count network-unknown count net-unreachable count packet-too-big count parameter-problem count port-unreachable count source-quench count time-exceeded count For IPv6: echo count echo-reply count nd-ns count nd-na count packet-too-big count parameter-problem count time-exceeded count port-unreachable count The ICMP packets cannot be filtered using mirroring ACL.
PAGE 306
Usage Information Version Description 9.10(0.0) Introduced on the S6100. 9.8(2.0) Introduced on the S3100 series. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.4(0.0) Added support for flow-based monitoring on the S4810, S4820T, S6000, and Z9000 platforms. 9.5(0.1) Introduced on the Z9500. 9.3.0.0 Added support for logging of ACLs on the S4810, S4820T, and Z9000 platforms.
PAGE 307
of ACL logs is terminated. with the seq, permit, or deny commands. The threshold range is from 1 to 100. Defaults interval minutes (OPTIONAL) Enter the keyword interval followed by the time period in minutes at which ACL logs must be generated. The time interval range is from 1 to 10 minutes. monitor (OPTIONAL) Enter the keyword monitor when the rule is describing the traffic that you want to monitor and the ACL in which you are creating the rule is applied to the monitored interface.
PAGE 308
7 Bidirectional Forwarding Detection (BFD) Bidirectional forwarding detection (BFD) is a detection protocol that provides fast forwarding path failure detection.
PAGE 309
role [active | passive] Enter the role that the local system assumes: • Active — The active system initiates the BFD session. Both systems can be active for the same session. • Passive — The passive system does not initiate a session. It only responds to a request for session initialization from the active system. The default is active. Defaults See Parameters. Command Modes ROUTER OSPF ROUTER OSPFv3 ROUTER BGP ROUTER ISIS Command History This guide is platform-specific.
PAGE 310
Usage Information Version Description 7.5.1.0 Introduced BFD for ISIS on the E-Series. 7.4.1.0 Introduced BFD for OSPF on the E-Series. All neighbors inherit the timer values configured with the bfd neighbor command except in the following cases: • Timer values configured with the isis bfd all-neighbors or ip ospf bfd all-neighbors commands in INTERFACE mode override timer values configured with the bfd neighbor command.
PAGE 311
bfd enable (Configuration) Enable BFD on all interfaces. Syntax bfd enable Disable BFD using the no bfd enable command. Defaults BFD is disabled by default. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.2(1.0) Introduced on the Z9500. 9.0.0.
PAGE 312
Version Description 8.2.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the C-Series. 7.4.1.0 Introduced on the E-Series. bfd interval Specify non-default BFD session parameters beginning with the transmission interval. Syntax bfd interval interval min_rx min_rx multiplier value role {active | passive} Parameters interval milliseconds Enter the keywords interval to specify non-default BFD session parameters beginning with the transmission interval. The range is from 50 to 1000.
PAGE 313
Example Dell(conf-if-te-1/3/1)# bfd interval 250 min_rx 300 multiplier 4 role passive Dell(conf-if-te-1/3/1)# bfd neighbor Establish a BFD session with a neighbor. Syntax bfd neighbor ip-address To remove the BFD session with the neighbor, use the no bfd neighbor ip-address command. Parameters ip-address Enter the IP address of the neighbor in dotted decimal format (A.B.C.D). Defaults None Command Modes INTERFACE Command History This guide is platform-specific.
PAGE 314
Usage Information Version Description 9.8(0.0P2) Introduced on the S3048-ON. 9.2(1.0) Introduced on the Z9500. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.10.0 Introduced on the S4810. 7.4.1.0 Introduced on the E-Series. Protocol Liveness is a feature that notifies the BFD Manager when a client protocol (for example, OSPF and ISIS) is disabled. When a client is disabled, all BFD sessions for that protocol are torn down.
PAGE 315
Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.11(0.0) Introduced the prefix-list keyword. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.3.(0.0) Introduced on S6000. 9.2(1.0) Introduced on the Z9500. 9.2.(0.
PAGE 316
Defaults See Parameters. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.10(0.1) Introduced on the S6010-ON and S4048T-ON. 9.10(0.0) Introduced on the S3148. 9.8(2.0) Introduced on the S3100 series. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.2.0.
PAGE 317
• Passive — passive system does not initiate a session. It only responds to a request for session initialization from the active system. The default is Active. Defaults See Parameters. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.2.0.
PAGE 318
• Passive — passive system does not initiate a session. It only responds to a request for session initialization from the active system. The default is Active. Defaults See Parameters. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.0.0.
PAGE 319
Usage Information Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.8.0 Introduced on the S4810. 8.4.1.3 Introduced on the E-Series.
PAGE 320
Usage Information Version Description 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.8.0 Introduced on the S4810. 8.4.1.3 Introduced on the E-Series.
PAGE 321
Defaults Command Modes Command History Example None • EXEC • EXEC Privilege This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.11(2.1) Introduced the vrf keyword on all remaining FTOS platforms. 9.10(0.2) Introduced the vrf keyword on the S3048–ON, S4048–ON, S4048T-ON, S6010–ON, Z9100–ON, and S6100–ON. 9.10(0.1) Introduced on the S6010-ON and S4048T-ON. 9.10(0.
PAGE 322
The following example shows the show bfd vrf neighbors command output showing the nondefault VRF. show bfd vrf VRF_blue neighbors * Ad Dn B C I O O3 R M V VT Example (Detail) - Active session role Admin Down BGP CLI ISIS OSPF OSPFv3 Static Route (RTM) MPLS VRRP Vxlan Tunnel LocalAddr * 5.1.1.1 RemoteAddr 5.1.1.2 Interface Po 30 State Rx-int Tx-int Mult VRF Clients Up 200 200 3 255 O * 6.1.1.1 6.1.1.2 Vl 30 Up 200 200 3 255 O * 7.1.1.1 7.1.1.
PAGE 323
Role: Active Delete session on Down: True VRF: VRF_blue Client Registered: OSPF Uptime: 00:00:15 Statistics: Number of packets received from neighbor: 78 Number of packets sent to neighbor: 78 Number of state changes: 1 Number of messages from IFA about port state change: 0 Number of messages communicated b/w Manager and Agent: 4 Session Discriminator: 6 Neighbor Discriminator: 1 Local Addr: 7.1.1.1 Local MAC Addr: 00:a0:c9:00:00:02 Remote Addr: 7.1.1.
PAGE 324
Related Commands 324 Version Description 9.8(0.0P2) Introduced on the S3048-ON. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.10.0 Introduced on the S4810. 8.2.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the C-Series. 7.5.1.0 Added support for VLAN and port-channel interfaces on the E-Series. 7.4.1.0 Introduced on the E-Series. • show bfd neighbors — display the BFD neighbor information on all interfaces or a specified interface.
PAGE 325
8 Boot Command Line Interface To access this BOOT_USER mode, first boot your Dell Networking platform. When you see the “Press ESC to stop auto-boot”, press the ESC key to log into BCLI You enter BOOT_USER mode immediately, as indicated by the BOOT_USER# prompt. NOTE: All commands in this chapter are in Boot_User mode. These commands are supported on the Dell Networking platform. You cannot use the Tab key to complete commands in this mode.
PAGE 326
secondary Enter the keyword secondary to configure boot parameters used if the primary operating system boot selection is not available. default Enter the keyword default to configure boot parameters used if the secondary operating system boot parameter selection is not available. You can configure this option to any of the available type, for example flash/usb/ftp/tftp. Defaults None Command Modes BOOT_USER Command History Usage Information Version Descriptiion 9.8(1.
PAGE 327
boot message Use this command to enable/disable boot logs during reload. Syntax Parameters boot message on | off on Enter the keyword on to turn on boot logs during reload. off Enter the keyword off to suppress the boot logs during reload. NOTE: By default, watchdog is disabled. Defaults None Command Modes BOOT_USER Command History Example Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.0.2.0 Introduced on the S6000.
PAGE 328
boot write net config retries Set the number of retries for network boot configuration failure. Syntax boot write net config retries Command Modes BOOT_USER Command History Example Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.0.2.0 Introduced on the S6000. BOOT_USER # boot write net config retries 2 Updated number of Network Boot Config retries to 2 BOOT_USER # boot zero Erase the configured primary, secondary, or default boot image parameters.
PAGE 329
Usage Information Version Description 9.0.2.0 Introduced on the S6000. This command reverses changes made with the boot change command.
PAGE 330
Version Description 9.0.2.0 Introduced on the S6000. Usage Information Use the show default-gateway command to view the current default gateway. Related Commands show_default-gateway— Change the primary, secondary, or default boot image configuration. etheraddr Assign the management port MAC address. Syntax etheraddr Parameters Command Modes Command History mac-address Enter a MAC address in standard format. BOOT_ADMIN Version Description 9.8(1.
PAGE 331
Usage Information Version Description 9.0.2.0 Introduced on the S6000. When you enter the reload command and the system reboots, you will not be prompted for a password to enter the EXEC Privilege mode (normally you are required to enter the enable command). If your console or Telnet session expires after you used the ignore enable-password command, you are prompted for an enable password when you re-establish the session Related Commands reload — Exit from this mode and reload FTOS.
PAGE 332
Usage Information Version Description 9.0.2.0 Introduced on the S6000. In the runtime CLI, use the ip address command in INTERFACE mode to change the Management interface’s IP address. To view the current IP address configured on the Management interface, enter the show interfaces management ethernet command Related Commands show_default-gateway — Display the IP address configured for the default gateway.
PAGE 333
Command History Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.0.2.0 Introduced on the S6000. serial console Use the serial console to set the serial console baud rate. Syntax Parameters serial console serial console [unit] [baud] Enter the keyword to set the serial port baud rate. The supported values for serial console: • Unit - 0 • Baud rate -9600,115200 No defaults. Command Modes Command History Example Serial BOOT_USER Version Description 9.8(1.
PAGE 334
Example Version Description 9.0.2.0 Introduced on the S6000. BOOT_USER # show bootvar PRIMARY OPERATING SYSTEM BOOT PARAMETERS: ======================================== No Operating System boot parameters specified! SECONDARY OPERATING SYSTEM BOOT PARAMETERS: ======================================== boot device : flash file name : systema (FTOS system://A Partition) DEFAULT OPERATING SYSTEM BOOT PARAMETERS: ======================================== boot device : tftp file name : PS-SI-9-0-0-566.
PAGE 335
Example Version Description 9.0.2.0 Introduced on the S6000. BOOT_USER # show default-gateway Gateway IP address: 10.16.100.254 BOOT_USER # Related Commands default-gateway— Configure the IP address for the default gateway. interface_management_ethernet_ip_address — Assign an IP address to the Management Ethernet interface. show interface management ethernet Display the IP address configured for the Management interface.
PAGE 336
show serial console baud rate Use the show serial console to show the values of the serial console baud rate. Syntax show serial console baudrate Command Modes BOOT_USER Command History Example Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.0.2.0 Introduced on the S6000. BOOT_USER # show serial console baudrate Serial console baudrate = 9600 watchdog Enable the watchdog timer, when the enabled watchdog timer is set to 60 seconds.
PAGE 337
Example Version Description 9.0.2.0 Introduced on the S6000.
PAGE 338
9 Border Gateway Protocol BGP is an external gateway protocol that transmits interdomain routing information within and between autonomous systems (AS). BGP version 4 (BGPv4) supports classless inter-domain routing (CIDR) and the aggregation of routes and AS paths. Basically, two routers (called neighbors or peers) exchange information including full routing tables and periodically sent messages to update those routing tables.
PAGE 339
Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 6.5.1.
PAGE 340
• Command History Usage Information ROUTER BGP ADDRESS FAMILY IPv6 This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.
PAGE 341
Parameters Defaults Command Modes Command History Related Commands send Enter the keyword send to indicate that the system sends multiple paths to peers. receive Enter the keyword receive to indicate that the system accepts multiple paths from peers. both Enter the keyword both to indicate that the system sends and accepts multiple paths from peers. path-count Enter the number paths supported. The range is from 2 to 64.
PAGE 342
Usage Information Version Description 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced command. 7.7.1.0 Introduced on the C-Series. Any update without a MED attribute is the least preferred route.
PAGE 343
Usage Information Before enabling this feature, enable the enable bgp four-octet-as-supportcommand. If you disable the four-octect-support command after using dot or dot+ format, the AS numbers revert to asplain text. When you apply an asnotation, it is reflected in the running-configuration. If you change the notation type, the running-config updates dynamically and the new notation shows.
PAGE 344
Usage Information Version Description 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. If you enable this command, use the clear ip bgp * command to recompute the best path. bgp bestpath as-path multipath-relax Include prefixes received from different AS paths during multipath calculation.
PAGE 345
bgp bestpath med confed Enable MULTI_EXIT_DISC (MED) attribute comparison on paths learned from BGP confederations. Syntax bgp bestpath med confed To disable MED comparison on BGP confederation paths, enter the no bgp bestpath med confed command. Defaults Disabled Command Modes ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(0.
PAGE 346
Usage Information Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. 6.3.1.
PAGE 347
Usage Information Configuring this option retains the current best-path. When sessions are then reset, the oldest received path is chosen as the best-path. bgp client-to-client reflection Allows you to enable route reflection between clients in a cluster. Syntax bgp client-to-client reflection To disable client-to-client reflection, use the no bgp client-to-client reflection command. Defaults Enabled when a route reflector is configured.
PAGE 348
number Enter a route reflector cluster ID as a number from 1 to 4294967295. Defaults Not configured. Command Modes ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.
PAGE 349
Parameters as-number Enter the AS number. The range is from 0 to 65535 (2 byte), from 1 to 4294967295 (4 byte), or from 0.1 to 65535.65535 (dotted format). Defaults Not configured. Command Modes ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.
PAGE 350
bgp confederation peers Specify the autonomous systems (ASs) that belong to the BGP confederation. Syntax bgp confederation peers as-number [...as-number] To return to the default, use the no bgp confederation peers command. Parameters as-number Enter the AS number. The range is from 0 to 65535 (2 byte), from 1 to 4294967295 (4 byte), or from 0.1 to 65535.65535 (dotted format). ...as-number (OPTIONAL) Enter up to 16 confederation numbers.
PAGE 351
bgp dampening Enable BGP route dampening and configure the dampening parameters. Syntax bgp dampening [half-life reuse suppress max-suppress-time] [route-map map-name] To disable route dampening, use the no bgp dampening [half-life reuse suppress maxsuppress-time] [route-map map-name] command. Parameters half-life (OPTIONAL) Enter the number of minutes after which the Penalty is decreased.
PAGE 352
Usage Information Version Description 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. If you enter the bgp dampening command, the default values for half-life, reuse, suppress, and maxsuppress-time are applied. The parameters are position-dependent; therefore, if you configure one parameter, configure the parameters in the order they appear in the CLI. Route refresh is sent when you enable BGP dampening. Related Commands • show ip bgp dampened-paths — view the BGP paths.
PAGE 353
Usage Information Related Commands All routers apply the bgp default local-preference command setting within the AS. To set the local preference for a specific route, use the set local-preference command in ROUTE-MAP mode. • set local-preference — assign a local preference value for a specific route. bgp dmzlink-bw Enables BGP Link Bandwidth. Syntax bgp dmzlink-bw To disable BGP Link Bandwidth, enter the no bgp dmzlink-bw command.
PAGE 354
bgp enforce-first-as Disable (or enable) enforce-first-as check for updates received from EBGP peers. Syntax bgp enforce-first-as To turn off the default, use the no bgp enforce-first-as command. Defaults Enabled Command Modes ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.
PAGE 355
bgp fast-external-fallover Enable the fast external fallover feature, which immediately resets the BGP session if a link to a directly connected external peer fails. Syntax bgp fast-external-fallover To disable fast external fallover, use the no bgp fast-external-fallover command. Defaults Enabled Command Modes ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide.
PAGE 356
Command Modes ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.
PAGE 357
role receiver-only Enter the keyword role receiver-only to designate the local router to support graceful restart as a receiver only. Defaults as above Command Modes ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.
PAGE 358
Usage Information Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. In Non-Deterministic mode, paths are compared in the order in which they arrive.
PAGE 359
When you enable outbound optimization, all peers receive the same update packets. Also, the next-hop address, which is chosen as one of the addresses of the neighbor's reachable interface, is the same for all peers. bgp recursive-bgp-next-hop Enable next-hop resolution through other routes learned by BGP. Syntax bgp recursive-bgp-next-hop To disable next-hop resolution, use the no bgp recursive-bgp-next-hop command.
PAGE 360
bgp regex-eval-optz-disable Disables the Regex Performance engine that optimizes complex regular expression with BGP. Syntax bgp regex-eval-optz-disable To re-enable optimization engine, use the no bgp regex-eval-optz-disable command. Defaults Enabled Command Modes ROUTER BGP (conf-router_bgp) Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.
PAGE 361
Router Id is set to 10.10.10.0 Fast-external-fallover enabled Regular expression evaluation optimization enabled Capable of ROUTE_REFRESH For Address Family IPv4 Unicast BGP table version is 0, main routing table version 0 Distance: external 20 internal 200 local 200 Dell(conf-router_bgp)# Related Commands • show ip protocols — view information on all routing protocols enabled and active on the E-Series. bgp router-id Assign a user-given ID to a BGP router.
PAGE 362
clear ip bgp Reset BGP sessions. The soft parameter (BGP Soft Reconfiguration) clears the policies without resetting the TCP connection. Syntax clear ip bgp [vrf vrf-name] [* | <1–4294967295> | <0.1–65535.65535> | A.B.C.D {soft {in | out}} | X:X:X:X::X {soft {in | out}} | dampening | flap-statistics | ipv4 | ipv6 | peer-group] Parameters * Enter an asterisk ( * ) to reset all BGP sessions. <1-4294967295> Enter <1-4294967295> to clear peers with the AS number. <0.1-65535.65535> Enter <0.1-65535.
PAGE 363
Related Commands Version Description 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. 6.5.1.0 Expanded to include the as-number option. • bgp recursive-bgp-next-hop — disable next-hop resolution through other routes learned by the BGP.
PAGE 364
Usage Information Version Description 7.7.1.0 Introduced on the C-Series. After you enter this command, the software deletes the history routes and returns the suppressed routes to the Active state. The clear ip bgp dampening command does not clear the history paths. clear ip bgp flap-statistics Clear BGP flap statistics, which includes number of flaps and the time of the last flap.
PAGE 365
Usage Information Related Commands Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series.
PAGE 366
Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.
PAGE 367
ipv6 Enter the ipv6 IP address to view the IPV6 route information. keepalives Enter the keyword keepalives to view BGP keepalives. notifications Enter the keyword notifications to view BGP notifications. soft-reconfiguration Enter the keywords soft-reconfiguration to view only information on inbound BGP soft reconfiguration. updates Enter the keyword updates to view BGP updates. Command Modes EXEC Privilege Command History This guide is platform-specific.
PAGE 368
To disable debugging, use the no debug ip bgp dampening command. Parameters vrf vrf-name Enter the keyword vrf followed by the name of the VRF to view information on dampened routes corresponding to that VRF. ipv4 multicast (OPTIONAL) Enter the keyword ipv4 followed by the keyword multicast to view dampened-route information related only to ipv4 multicast routes.
PAGE 369
Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to display BGP state changes corresponding to that VRF. A.B.C.D (OPTIONAL) Enter the IPv4 address of the neighbor. X:X:X:X::X (OPTIONAL) Enter an IPv6 address. peer-group peergroup-name (OPTIONAL) Enter the keyword peer-group then the name of the peer group. in (OPTIONAL) Enter the keyword in to view only events on inbound BGP messages.
PAGE 370
Parameters A.B.C.D (OPTIONAL) Enter the IPv4 address of the neighbor. X:X:X:X::X (OPTIONAL) Enter an IPv6 address. peer-group peergroup-name (OPTIONAL) Enter the keyword peer-group then the name of the peer group. in (OPTIONAL) Enter the keyword in to view only inbound keepalive messages. out (OPTIONAL) Enter the keyword out to view only outbound keepalive messages. Command Modes EXEC Privilege Command History This guide is platform-specific.
PAGE 371
out (OPTIONAL) Enter the keyword out to view BGP notifications sent to neighbors Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Added ipv6 support. 9.0.2.0 Introduced on the S6000. 8.3.
PAGE 372
Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. 7.2.1.0 Introduced. This command turns on BGP soft-reconfiguration inbound debugging.
PAGE 373
peer-group-name (OPTIONAL) Enter the name of the peer group to disable or enable all routers within the peer group. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.2(1.0) Introduced on the Z9500.
PAGE 374
Usage Information Related Commands Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series.
PAGE 375
Related Commands • permit bandwidth – specify link band width extended-community attribute as the matching criteria to permitting incoming or outgoing traffic. description Enter a description of the BGP routing protocol. Syntax description {description} To remove the description, use the no description {description} command. Parameters description Enter a description to identify the BGP protocol (80 characters maximum).
PAGE 376
maximum-paths Configure the maximum number of parallel routes (multipath support) BGP supports. Syntax maximum-paths {ebgp | ibgp} number To return to the default values, enter the no maximum-paths command. Parameters ebgp Enter the keyword ebgp to enable multipath support for External BGP routes. ibgp Enter the keyword ibgp to enable multipath support for Internal BGP routes. number Enter a number as the maximum number of parallel paths.
PAGE 377
neighbor activate This command allows the specified neighbor/peer group to be enabled for the current AFI/SAFI (Address Family Identifier/Subsequent Address Family Identifier). Syntax neighbor [ip-address | peer-group-name] activate To disable, use the no neighbor [ip-address | peer-group-name] activate command. Parameters ip-address (OPTIONAL) Enter the IP address of the neighbor in dotted decimal format. peer-group-name (OPTIONAL) Enter the name of the peer group.
PAGE 378
Parameters ip-address (OPTIONAL) Enter the IP address of the neighbor in dotted decimal format. peer-group-name (OPTIONAL) Enter the name of the peer group. send Enter the keyword send to indicate that the system sends multiple paths to peers. receive Enter the keyword receive to indicate that the system accepts multiple paths from peers. both Enter the keyword both to indicate that the system sends and accepts multiple paths from peers. path-count Enter the number paths supported.
PAGE 379
seconds Defaults Enter a number as the time interval, in seconds, between BGP advertisements. The range is from 0 to 600 seconds. The default is 5 seconds for internal BGP peers and 30 seconds for external BGP peers. • seconds = 5 seconds (internal peers) • seconds = 30 seconds (external peers) Command Modes ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide.
PAGE 380
Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series.
PAGE 381
Usage Information Related Commands Version Description 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. You cannot set this configuration for a peer that is associated with a peer group. Similarly, you cannot associate a peer to a peer group if that peer is already configured with these settings. • bgp four-octet-as-support — enable 4-byte support for the BGP process.
PAGE 382
Usage Information If you apply a route map to a BGP peer or neighbor with the neighbor default-originate command configured, the software does not apply the set filters in the route map to that BGP peer or neighbor. When you configure a route-map for a BGP peer or peer group with the neighbor default-originate command, the command checks for the existence of the route in BGP RIB. Route-map configuration on a BGP peer or peer group works only when the LOC-RIB contains at least one route.
PAGE 383
Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. neighbor distribute-list Distribute BGP information via an established prefix list.
PAGE 384
Usage Information Related Commands Version Description 7.7.1.0 Introduced on the C-Series. Other BGP filtering commands include: neighbor filter-list, ip as-path access-list, and neighbor route-map. • neighbor route-map — assign a route map to a neighbor or peer group. neighbor ebgp-multihop Attempt and accept BGP connections to external peers on networks that are not directly connected.
PAGE 385
neighbor fall-over Enable or disable fast fall-over for BGP neighbors. Syntax neighbor {ipv4-address | peer-group-name} fall-over To disable, use the no neighbor {ipv4-address | peer-group-name} fall-over command. Parameters ipv4-address Enter the IP address of the neighbor in dotted decimal format. peer-group-name Enter the name of the peer group. Defaults Disabled. Command Modes ROUTER BGP Command History This guide is platform-specific.
PAGE 386
To return to the default value, use the no neighbor {ip-address | peer-group-name} local-as command. Parameters ip-address Enter the IP address of the neighbor in dotted decimal format. peer-group-name Enter the name of the peer group to set the advertisement interval for all routers in the peer group. as-number Enter the AS number to reset all neighbors belonging to that AS. The range is from 0 to 65535 (2 byte), from 1 to 4294967295 (4 byte) or from 0.1 to 65535.65535 (dotted format).
PAGE 387
To return to the default values, use the no neighbor {ip-address | peer-group-name} maximumprefix maximum command. Parameters ip-address Enter the IP address of the neighbor in dotted decimal format. peer-group-name Enter the name of the peer group. maximum Enter a number as the maximum number of prefixes allowed for this BGP router. The range is from 1 to 4294967295. threshold (OPTIONAL) Enter a number to be used as a percentage of the maximum value.
PAGE 388
neighbor password Enable message digest 5 (MD5) authentication on the TCP connection between two neighbors. Syntax neighbor {ip-address | peer-group-name} password [encryption-type] password To delete a password, use the no neighbor {ip-address | peer-group-name} password command. Parameters ip-address Enter the IP address of the router to be included in the peer group. peer-group-name Enter the name of a configured peer group.
PAGE 389
If you specify a BGP peer group by using the peer-group-name parameter, all the members of the peer group inherit the characteristic configured with this command.
PAGE 390
Usage Information Version Description 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. You can assign up to 256 peers to one peer group. When you add a peer to a peer group, it inherits all the peer group’s configured parameters.
PAGE 391
Usage Information Related Commands Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. When you create a peer group, it is disabled (Shut mode).
PAGE 392
Usage Information Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.8.0 Introduced the limit keyword on the S4810. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. After you configure a peer group as passive, assign it a subnet using the neighbor soft-reconfiguration inbound command. For passive eBGP limits, the Remote AS must be different from the AS for this neighbor.
PAGE 393
Usage Information Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Added 4-byte support. To accept 4-byte formats before entering a 4 byte AS Number, configure your system. If the number parameter is the same as the AS number used in the router bgp command, the remote AS entry in the neighbor is considered an internal BGP peer entry.
PAGE 394
Usage Information Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Added 4-byte support. Applies to EBGP neighbors only. Configure your system to accept 4-byte formats before entering a 4 byte AS Number. If the AS-PATH contains both public and private AS number or contains AS numbers of an EBGP neighbor, the private AS numbers are not removed.
PAGE 395
Usage Information Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series.
PAGE 396
Usage Information Version Description 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. A route reflector reflects routes to the neighbors assigned to the cluster. Neighbors in the cluster do not need not to be fully meshed.
PAGE 397
standard (OPTIONAL) Enter the keyword standard to send standard community attribute. Defaults Not configured and COMMUNITY attributes are not sent to neighbors. Command Modes ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.
PAGE 398
Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series.
PAGE 399
Usage Information Version Description 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. 7.4.1.0 Introduced. This command enables soft-reconfiguration for the BGP neighbor specified.
PAGE 400
Command Modes ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.
PAGE 401
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.
PAGE 402
Usage Information Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series.
PAGE 403
• set metric • set next-hop • set origin • set weight If the route map is not configured, the default is deny (to drop all routes). Defaults Not configured. Command Modes ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.
PAGE 404
network backdoor Specify this IGP route as the preferred route. Syntax network ip-address mask backdoor To remove a network, use the no network ip-address mask backdoor command. Parameters ip-address Enter an IP address in dotted decimal format of the network. mask Enter the mask of the IP address in the slash prefix length format (for example, /24). The mask appears in command outputs in dotted decimal format (A.B.C.D). Defaults Not configured.
PAGE 405
Parameters bandwidth Enter the keyword bandwidth to specify extended-community attribute as the matching criteria for permitting traffic. The range is from 0 to 102400. Defaults N/A Command Modes EXTENDED COMMUNITY LIST Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Related Commands Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON.
PAGE 406
• set weight If the route map is not configured, the default is deny (to drop all routes). Defaults Not configured. Command Modes ROUTER BGP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON.
PAGE 407
redistribute ospf Redistribute OSPF routes into BGP. Syntax redistribute ospf process-id [[match external {1 | 2}] [match internal]] [route-map map-name] To stop redistribution of OSPF routes, use the no redistribute ospf process-id command. Parameters process-id Enter the number of the OSPF process. The range is from 1 to 65535. match external {1 | 2} (OPTIONAL) Enter the keywords match external to redistribute OSPF external routes. You can specify 1 or 2 to redistribute those routes only.
PAGE 408
Usage Information You can use the redistribute command to advertise the IGP cost as the MED on redistributed routes. When you set the route-map with metric-type internal and apply outbound to an EBGP peer/peer-group, the advertised routes corresponding to those peer/peer-groups have the IGP cost set as MED. When you enter the redistribute isis process-id command without any other parameters, Dell Networking OS redistributes all OSPF internal routes, external type 1 routes, and external type 2 routes.
PAGE 409
Example Dell(conf)# router bgp 3 Dell(conf-router_bgp)# shutdown all Disables all the BGP neighbors. Syntax shutdown all Use the no shutdown all command to enable all the configured BGP neighbors. Command Modes Command History Usage Information ROUTER BGP Version Description 9.11.0.0 Introduced on the S-Series, Z-Series, MXL, and IOM. You can use this command to disable all the configured BGP neighbors. This command is global for all VRFs.
PAGE 410
Use the no shutdown address-family-ipv4–unicast command to enable all the configured BGP neighbors corresponding to the unicast IPv4 address families. Command Modes ROUTER BGP CONFIGURATION Command History Usage Information Version Description 9.11.0.0 Introduced on the S-Series, Z-Series, MXL, and IOM. You can use this command to disable all the configured BGP neighbors corresponding to the unicast IPv4 address families. This command is global for all VRFs.
PAGE 411
Defaults N/A Command Modes ROUTER MAP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S-Series.
PAGE 412
Example Version Description 7.7.1.0 Introduced on the C-Series. 7.5.1.0 Introduced. Dell(conf-router_bgp)# show capture bgp-pdu neighbor 20.20.20.2 Incoming packet capture enabled for BGP neighbor 20.20.20.
PAGE 413
Example Version Description 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. Dell(conf-router_bgp)# show config ! router bgp 100 network 1.1.11.1/32 network 1.1.12.1/32 network 1.1.13.1/32 neighbor 10.1.1.2 remote-as 200 neighbor 10.1.1.2 no shutdown Dell(conf-router_bgp)# show ip bgp View the current BGP IPv4 routing table for the system.
PAGE 414
Usage Information Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.8.0 Added the add-path option to the S4810. Output on the S4810 shows the ADDPATH parameters. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. When you enable the bgp non-deterministic-med command, the show ip bgp command output for a BGP route does not list the INACTIVE reason.
PAGE 415
Origin IGP, Metric 0, LocalPref Extended Communities : DMZ-Link Bw: 2000 kbytes* Related Commands 100, Weight 0, internal • show ip bgp community — view the BGP communities. • neighbor maximum-prefix — control the number of network prefixes received. show ip bgp cluster-list View BGP neighbors in a specific cluster.
PAGE 416
Usage Information Example Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. The following describes the show ip bgp cluster-list command shown in the following example. Field Description Network Displays the destination network prefix of each BGP route. Next Hop Displays the next hop address of the BGP router. If 0.0.0.
PAGE 417
Parameters vrf vrf-name (OPTIONAL) Enter the keywords vrf and then the name of the VRF to view information either on all routes with community attributes or specific BGP community routes corresponding to that VRF. ipv4 unicast (OPTIONAL) Enter the keywords ipv4 followed by the keyword unicast to view information related only to ipv4 unicast routes. ipv4 multicast (OPTIONAL) Enter the keyword ipv4 followed by the keyword multicast to view information related only to ipv4 multicast routes.
PAGE 418
Usage Information Version Description 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. To view the total number of COMMUNITY attributes found, use the show ip bgp summary command. The text line above the route table states the number of COMMUNITY attributes found.
PAGE 419
show ip bgp community-list View routes that a specific community list affects. Syntax Parameters Command Modes Command History show ip bgp [vrf vrf-name] [ipv4 {unicast | multicast} | ipv6 unicast] community-list community-list-name [exact-match] vrf vrf-name (OPTIONAL) Enter the keywords vrf and then the name of the VRF to view routes affected by a specific community list corresponding to that VRF.
PAGE 420
Usage Information The show ip bgp community-list command without any parameters lists BGP routes matching the Community List and the output is the same as for the show ip bgp command output. The following describes the show ip bgp community-list pass command shown in the following example. Example Field Description Network Displays the destination network prefix of each BGP route. Next Hop Displays the next hop address of the BGP router. If 0.0.0.
PAGE 421
Command Modes Command History Usage Information ipv4 multicast (OPTIONAL) Enter the keyword ipv4 followed by the keyword multicast to view information related only to ipv4 multicast routes. ipv4 unicast (OPTIONAL) Enter the keywords ipv4 followed by the keyword unicast to view information related only to ipv4 unicast routes. ipv6 unicast (OPTIONAL) Enter the keyword ipv6 followed by the keyword unicast to view information related only to ipv6 unicast routes.
PAGE 422
Status codes: s suppressed, S stale, d dampened, h history, * valid, > best Path source: I - internal, a - aggregate, c - confed-external, r redistributed n - network, D - denied, S - stale Origin codes: i - IGP, e - EGP, ? - incomplete Network d 55.0.0.0/24 From 172.16.0.2 Reuse Path 00:36:23 200 Dell# show ip bgp detail Display BGP internal information for the IPv4 Unicast address family.
PAGE 423
0x41a19d04 : NdUpdAFMsk 0 : AFRstSet 0x41a1a298 : NHopDfrdHdP 0x41a1a3e0 : NumNhDfrd 0 : CfgHdrAFMsk 1 AFChkNetTmrP 0x41ee705c : AFRtDamp 0 : AlwysCmpMed 0 : LocrHld 10 : LocrRem 10 : softReconfig 0x41a1a58c DefMet 0 : AutoSumm 1 : NhopsP 0x41a0d100 : Starts 0 : Stops 0 : Opens 0 Closes 0 : Fails 0 : Fatals 0 : ConnExps 0 : HldExps 0 : KeepExps 0 RxOpens 0 : RxKeeps 0 : RxUpds 0 : RxNotifs 0 : TxUpds 0 : TxNotifs 0 BadEvts 0 : SynFails 0 : RxeCodeP 0x41a1b6b8 : RxHdrCodeP 0x41a1b6d4 : RxOpCodeP 0x41a1b6e4 R
PAGE 424
list name Command Modes Command History Usage Information • EXEC • EXEC Privilege Enter the extended community list name you wish to view. The range is 140 characters. This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.
PAGE 425
show ip bgp filter-list View the routes that match the filter lists. Syntax Parameters Command Modes Command History show ip bgp [vrf vrf-name] [ipv4 {multicast | unicast} | ipv6 unicast] filterlist as-path-name vrf vrf-name (OPTIONAL) Enter the keyword vrf and then the name of the VRF to view route information that matches the filter lists corresponding to that VRF.
PAGE 426
Usage Information Example The following describes the show ip bgp filter-list hello command shown in the following example. Field Description Path source codes Lists the path sources shown to the right of the last AS number in the Path column: • i = internal route entry • a = aggregate route entry • c = external confederation route entry • n = network route entry • r = redistributed route entry Next Hop Displays the next hop address of the BGP router. If 0.0.0.
PAGE 427
ipv4 unicast (OPTIONAL) Enter the keyword ipv4 followed by the keyword unicast to view information related only to ipv4 unicast routes. ipv6 unicast (OPTIONAL) Enter the keyword ipv6 followed by the keyword unicast to view information related only to ipv6 unicast routes. ip-address (OPTIONAL) Enter the IP address (in dotted decimal format) of the BGP network to view information only on that network. mask (OPTIONAL) Enter the network mask (in slash prefix (/x) format) of the BGP network address.
PAGE 428
Usage Information Example Version Description 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. The following describes the show ip bgp flap command shown in the following example. Field Description Network Displays the network ID to which the route is flapping. From Displays the IP address of the neighbor advertising the flapping route. Flaps Displays the number of times the route flapped. Duration Displays the hours:minutes:seconds since the route first flapped.
PAGE 429
Usage Information Example Version Description 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.4.(0.0) Added support for VRF. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series.
PAGE 430
Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric *>n 11.11.11.11/32 0.0.0.0 *>n 22.22.22.22/32 0.0.0.0 I 32.32.32.32/32 60.0.0.2 I 32.32.33.33/32 60.0.0.2 *>n 33.33.33.33/32 0.0.0.0 *>n 33.33.44.55/32 0.0.0.0 *>n 44.44.44.44/32 0.0.0.0 *>I 55.55.0.0/16 72.1.1.2 *>I 55.55.55.55/32 72.1.1.2 *>I 55.55.66.66/32 72.1.1.2 *>a 66.66.0.0/16 0.0.0.0 *>n 66.66.66.77/32 0.0.0.0 *>n 66.66.77.77/32 0.0.0.
PAGE 431
NOTE: Configure the neighbor soft-reconfiguration inbound command prior to viewing all the information received from the neighbors. denied-routes [network [networkmask] Command Modes Command History Usage Information • EXEC • EXEC Privilege (OPTIONAL) Enter the keywords denied-routes then either the network address (in dotted decimal format) or the network mask (in slash prefix format) to view all information on routes denied via neighbor inbound filters. This guide is platform-specific.
PAGE 432
Example 432 The Lines Beginning with: Description BGP neighbor Displays the BGP neighbor address and its AS number. The last phrase in the line indicates whether the link between the BGP router and its neighbor is an external or internal one. If they are located in the same AS, the link is internal; otherwise the link is external. BGP version Displays the BGP version (always version 4) and the remote router ID.
PAGE 433
Received 50 messages, 0 in queue 1 opens, 0 notifications, 34 updates 15 keepalives, 0 route refresh requests Sent 18 messages, 0 in queue 1 opens, 0 notifications, 0 updates 16 keepalives, 0 route refresh requests Route refresh request: received 0, sent messages 1 Minimum time between advertisement runs is 30 seconds Minimum time before advertisements start is 0 seconds Capabilities received from neighbor for IPv4 Unicast : MULTIPROTO_EXT(1) ROUTE_REFRESH(2) Capabilities advertised to neighbor for IPv4 Un
PAGE 434
Usage Information Example Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series.
PAGE 435
Command Modes Command History Usage Information Example • EXEC • EXEC Privilege • ( ) = (parenthesis) groups a series of pattern elements to a single element. • { } = (braces) minimum and the maximum match count. • ^ = (caret) the beginning of the input string. If you use the caret at the beginning of a sequence or range, it matches on everything BUT the characters specified. • $ = (dollar sign) the end of the output string. This guide is platform-specific.
PAGE 436
Dell#show ip bgp paths Total 2 Paths Refcount Metric Path 1 0 200 i 1 0 200 i Dell# show ip bgp paths community View all unique COMMUNITY numbers in the BGP database. Syntax show ip bgp [vrf vrf-name] paths community Command Modes Command History Usage Information Example 436 • EXEC • EXEC Privilege This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.
PAGE 437
1 Dell# 200:1 1000:1 3000:1 show ip bgp peer-group Allows you to view information on the BGP peers in a peer group. Syntax Parameters Command Modes Command History show ip bgp [vrf vrf-name] [ipv4 {multicast | unicast} | ipv6 unicast] peergroup [peer-group-name [detail | summary]] ipv4 multicast (OPTIONAL) Enter the keyword ipv4 followed by the keyword multicast to view information related only to ipv4 multicast routes.
PAGE 438
Usage Information Example Version Description 7.7.1.0 Introduced on the C-Series. The following describes the show ip bgp peer-group command shown in the following example. Line beginning with: Description Peer-group Displays the peer group’s name. Administratively shut Displays the peer group’s status if the peer group is not enabled. If you enable the peer group, this line is not displayed. BGP version Displays the BGP version supported.
PAGE 439
NOTE: You can use this attribute to view the subset of BGP routing tables that match the regular expression that is specified on either a default or a non-default VRF. regular-expression [character] Enter a regular expression then use one or a combination of the following characters to match: • . = (period) any single character (including a white space). • * = (asterisk) the sequences in a pattern (zero or more sequences). • + = (plus) the sequences in a pattern (one or more sequences).
PAGE 440
Example Field Description Next Hop Displays the next hop address of the BGP router. If 0.0.0.0 is listed in this column, then non-BGP routes exist in the router’s routing table. Metric Displays the BGP router’s metric, if assigned. LocPrf Displays the BGP LOCAL_PREF attribute for the route. Weight Displays the route’s weight Path Lists all the AS paths the route passed through to reach the destination network.
PAGE 441
Usage Information Version Description 9.4.(0.0) Added support for VRF. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. In BGP, route attributes are maintained at different locations.
PAGE 442
Field Description MsgRcvd Displays the number of BGP messages that neighbor received. MsgSent Displays the number of BGP messages that neighbor sent. TblVer Displays the version of the BGP table that was sent to that neighbor. InQ Displays the number of messages from that neighbor waiting to be processed. OutQ Displays the number of messages waiting to be sent to that neighbor. If a number appears in parentheses, the number represents the number of messages waiting to be sent to the peer group.
PAGE 443
Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Example Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.
PAGE 444
Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.
PAGE 445
Parameters vrf vrf-name Enter the keyword vrf followed by the name of the VRF to view information on dampened routes corresponding to that VRF. ipv4 multicast (OPTIONAL) Enter the keyword ipv4 followed by the keyword multicast to view dampened-route information related only to ipv4 multicast routes. ipv4 unicast (OPTIONAL) Enter the keyword ipv4 followed by the keyword multicast to view dampened-route information related only to ipv4 unicast routes.
PAGE 446
Defaults • external-distance = 20 • internal-distance = 200 • local-distance = 200 Command Modes ROUTER BGP (conf-router_bgp_af) Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. The following is a list of the Dell Networking OS version history for this command. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.7(0.0) Introduced on the S6000–ON. 9.
PAGE 447
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.11(0.2) Introduced on the S6000, S6000–ON, S6100–ON, and Z9100–ON.. If you use this command, the system dynamically picks up the local interface IPv6 address as the next hop for all the outgoing updates over an IPv4 neighbor configured under an IPv6 address family.
PAGE 448
Usage Information Version Description 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.7.1.0 Introduced on the C-Series. To determine a BGP session flap, both a route-down event and a subsequent route-up event corresponding to a single route are considered. As a result, a flap event is penalized only one time during the route-down event. The subsequent route-up event corresponding to the same route is not considered as a flap and is not penalized.
PAGE 449
10 Content Addressable Memory (CAM) You can use content addressable memory (CAM) commands to configure the amount of memory allocated to CAM memory partitions. NOTE: Not all CAM commands are supported on all platforms. Be sure to note the platform when looking for a command. WARNING: If you are using these features for the first time, contact Dell Networking Technical Assistance Center (TAC) for guidance.
PAGE 450
• Configure more Layer 2 forwarding information base (FIB) entries when the system is deployed as a switch. • Configure more Layer 3 FIB entries when the system is deployed as a router. • Configure more access control lists (ACLs) (when IPv6 is not employed). • Hash multi-protocol label switching (MPLS) packets based on source and destination IP addresses for link aggregation groups (LAGs). • Hash based on bidirectional flow for LAGs.
PAGE 451
• ipv4pbr : 0 • vrfv4Acl : 0 • Openflow : 0 • fedgovacl : 0 • nlbclusteracl: 0 • ipv4udfmirracl: 0 l2acl number Enter the keyword l2acl and then the number of l2acl blocks. The range is from 0 to 8 in multiples of 2. ipv4acl number Enter the keyword ipv4acl and then the number of FP blocks for IPv4. The range is from 0 to 9 in multiples of 3, when ipv4udfenable is selected. If not enabled, it is in multiples of 2.
PAGE 452
ipv6acl number, ipv4qos number l2qos numberl2pt number ipmacacl number {nlbclusteracl] [vman-qos | vmandual-qos number] ipv4pbr numberopenflow {4|8} | fcoe number [vrfv4acl number] Enter 4 or 8 for the number of OpenFlow FP blocks. ipv4udfmirracl Enter the keyword ipv4udfmirracl and then the number of FP blocks for IPv4 UDF mirror ACL. The range is from 0 to 8.
PAGE 453
If allocation values are not entered for the CAM regions, the value is 0. If you enable BMP, to perform a reload on the chassis to upgrade any configuration changes that have changed the NVRAM content, use the command reload conditional nvram-cfg-change. cam-acl-egress Allocate CAM for egress ACLs. Syntax Parameters cam-acl-egress default | l2acl number ipv4acl number ipv6acl number default Reset egress CAM ACL entries to default settings. l2acl number Allocate space to each CAM region.
PAGE 454
Defaults Disabled. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0. Introduced on the S6000. 8.3.19.
PAGE 455
Usage Information Version Description 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the C-Series. The display reflects the settings implemented with the cam-acl command.
PAGE 456
Table 1.
PAGE 457
number Enter all to get information for all the stack-units or enter the stack-unit number to get information for a specific stack-unit. Defaults none Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON.
PAGE 458
Unified Forwarding Table Modes Unified Forwarding Table (UFT) consolidates the resources of several search tables (Layer 2, Layer 3 Hosts, and Layer 3 Route [Longest Prefix Match — LPM]) into a single flexible resource. The system supports several UFT modes to extract the forwarding tables, as required. By default, Dell Networking OS initializes the table sizes to UFT mode 2 profile, as it provides a reasonable shared memory for all the tables.
PAGE 459
show hardware forwarding-table mode Display the hardware forwarding table mode in the current boot and in the next boot. Syntax show hardware forwarding-table mode Defaults none Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. The following is a list of the Dell Networking OS version history for this command. Example Version Description 9.10(0.
PAGE 460
11 Control Plane Policing (CoPP) Control plane policing (CoPP) uses access control list (ACL) rules and quality of service (QoS) policies to create filters for a system’s control plane. The CoPP filters prevent traffic that is not identified as legitimate from reaching the control plane, and rate-limit traffic to an acceptable level.
PAGE 461
Version Description 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.8.0 Introduced on the S4810. cpu-protocol-group Creates or removes a protocol group. Syntax cpu-protocol-group group-name Use the no cpu-protocol-group group-name command to remove the protocol-group. Command Modes Parameters CONFIGURATION group-name Enter the unique protocol-group name that you want to create.
PAGE 462
Example Dell(conf)#copp-profile COPP Dell(conf-copp-profile)#show config ! copp-profile COPP Dell(conf-copp-profile)# cpu-queue Configures queue parameters. Syntax cpu-queue queue-number {protocol-group group-name [qos-policy policy-name] | qos-policy policy-name} Use the no cpu-queue queue-number command to remove the queue parameter configuration. Command Modes Parameters Command History COPP-PROFILE queue-number Enter the queue number that you want to configure. The range is from 0 to 11.
PAGE 463
Command Modes Parameters CONTROL-PLANE-CPUQOS profile-name Enter the unique profile name for the CoPP policy that you want to create. NOTE: The length of the profile name that you specify cannot exceed 32 characters. Command History Usage Information Version Description 9.11.0.0 Introduced on the S6000, S6000–ON, Z9100–ON, and S6100–ON. Following are the prerequisite for applying a CoPP policy: • Ensure that the protocols are not running.
PAGE 464
Usage Information When a new set of protocols is configured in the protocol-group over an existing set of protocols, the new set replaces the existing list of protocols in the protocol-group.
PAGE 465
Parameters policy-name Enter the service-policy name, using a string up to 32 characters. Defaults Not configured. Command Modes CONTROL-PLANE-CPUQOS Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.
PAGE 466
Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.8.0 Introduced on the S4810. This command applies the service-policy based on the type of protocol defined in the ACL rules. Create ACL and QoS policies prior to enabling this command.
PAGE 467
Usage Information Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.8.0 Introduced on the S4810. This command applies the service-policy based on the type of protocol defined in the ACL rules. Create ACL and QoS policies prior to enabling this command.
PAGE 468
Example Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.8.0 Introduced on the S4810.
PAGE 469
Example Dell#show ipv6 protocol-queue-mapping Protocol Src-Port Dst-Port TcpFlag Queue EgPort Rate (kbps) -------- -------- -------- ------- ----- ------ ----------TCP (BGP) any/179 179/any _ Q9 _ _ UDP (DHCPV6) 546/547 546/547 _ Q10 _ _ ICMPV6 NA any any _ Q6 _ _ ICMPV6 RA any any _ Q6 _ _ ICMPV6 NS any any _ Q5 _ _ ICMPV6 RS any any _ Q5 _ _ ICMPV6 any any _ Q6 _ _ VRRPV6 any any _ Q10 _ _ OSPFV3 any any _ Q9 _ _ Dell# show mac protocol-queue-mapping Display the queue mapping for the MAC protocols.
PAGE 470
show running-config copp-profile Displays the configured CoPP profiles. Syntax show running-config copp-profile Defaults none Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Example Version Description 9.11.0.0 Introduced on the S6000, S6000–ON, Z9100–ON, and S6100–ON.
PAGE 471
12 Data Center Bridging (DCB) Data center bridging (DCB) refers to a set of IEEE Ethernet enhancements that provide data centers with a single, robust, converged network to support multiple traffic types, including local area network (LAN), server, and storage traffic. The Dell Networking OS commands for data center bridging features include 802.1Qbb priority-based flow control (PFC), 802.1Qaz enhanced transmission selection (ETS), and the data center bridging exchange (DCBX) protocol.
PAGE 472
Parameters pfc-queues Enter the pfc-queue range. To disable DCB, use the no dcb enable command. The range is from 1 to 4. Defaults None Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.7(0.0) Introduced on the S6000-ON and Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.
PAGE 473
Command History Related Commands Version Description 9.10(0.0) Introduced on the C9010, S6000, S6000–ON, Z9100–ON and S6100–ON. pfc-nodrop-priority l2-dlf drop — configures to drop the unknown unicast packets flooding on lossless priorities. show hardware pfc-nodrop-priority — displays the packets drop count corresponding to the priority. clear pfc counters Clear the PFC TLV counters and PFC statistics on an interface or stack unit.
PAGE 474
To undo the shared head room pool limit configuration, use the no dcb pfc-headroom-buffer-size buffer-size command. Parameters buffer-size Enter the maximum buffer value that you want to allocate for the shared head room pool. Each lossless Priority or Priority Group can use up to the peak head room configured for that particular priority from the shared head room configured. The range is from 0 to 3399. Defaults 1040 KB. Command Modes CONFIGURATION Command History This guide is platform-specific.
PAGE 475
Parameters queue-range Enter the queue range. Separate the queue values with a comma; specify a priority range with a dash; for example, pfc no-drop queues 1,3 or pfc no-drop queues 7 or pfc no-drop queues 0,7. The range is from 0 to 3. Defaults No lossless queues are configured. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide.
PAGE 476
Parameters priority-range Enter the 802.1p values of the frames to be paused. Separate the priority values with a comma; specify a priority range with a dash; for example, pfc priority 1,3,5-7. The range is from 0 to 7. Defaults none Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide.
PAGE 477
Version Description 8.3.12.0 Introduced on the S4810. 8.3.16.0 Introduced on the MXL 10/40GbE Switch IO Module. Usage Information Specify a stack-unit number on the Master switch in a stack. Example Dell#show dcb DCB Status: Enabled, PFC Queue Count: 2 Total Buffer: Total available buffer excluding the buffer pre-allocated for guaranteed services like global headroom, queue's min guaranteed buffer and CPU queues. PFC Total Buffer: Maximum buffer available for lossless queues.
PAGE 478
show interface pfc Displays the PFC configuration applied to ingress traffic on an interface, including priorities and link delay. Syntax show interface port-type slot/port[/subport] pfc {summary | statistics | detail | buffer-threshold} Parameters port-type slot/ port[/subport] pfc Enter the port-type slot and port PFC information. Enter the subport number if a 40G port is fanned-out into 10G ports.
PAGE 479
Field Description Interface Interface type with stack-unit and port number. Admin mode is on Admin is enabled PFC admin mode is on or off with a list of the configured PFC priorities. When the PFC admin mode is on, PFC advertisements are enabled to be sent and received from peers; received PFC configuration take effect. The admin operational status for a DCBX exchange of PFC configuration is enabled or disabled.
PAGE 480
Interface Queue# Lossless Buffer-size Pause-threshold Resume-offset Shared Threshold (KB) (KB) (KB) Weight ------------------------------------------------------------------------------------Te 1/3/1 Q0 NO Te 1/3/1 Q1 NO Te 1/3/1 Q2 NO Te 1/3/1 Q3 NO Te 1/3/1 Q4 NO Te 1/3/1 Q5 NO Te 1/3/1 Q6 NO Te 1/3/1 Q7 NO Dell#show interface hundredGigE 1/32 pfc details Interface hundredGigE 1/32 Admin mode is on Admin is enabled Remote is disabled Local is enabled Oper status is init PFC DCBX Oper status is Down Reas
PAGE 481
Error Appln Priority TLV Pkts Dell(conf-lldp)#do show int hundredGigE 1/32 pfc summary Interface hundredGigE 1/32 Admin mode is on Admin is enabled Remote is disabled Local is enabled Oper status is init PFC DCBX Oper status is Down Reason: Port Shutdown State Machine Type is Symmetric TLV Tx Status is enabled PFC Link Delay 65535 pause quantams Application Priority TLV Parameters : -------------------------------------FCOE TLV Tx Status is disabled ISCSI TLV Tx Status is disabled Local FCOE PriorityMap i
PAGE 482
Usage Information Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.16.0 Introduced on the MXL 10/40GbE Switch IO Module. You can use this command even without enabling DCB.
PAGE 483
Usage Information Version Description 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.16.0 Introduced on the MXL 10/40GbE Switch IO Module. For ETS functioning, first assign the etsacl space using the cam-acl command. Dell(conf)#cam-acl l2acl 2 ipv4acl 0 ipv6acl 0 ipv4qos 2 l2qos 0 l2pt 0 ipmacacl 0 vman-qos 0 fcoeacl 2 etsacl 1 iscsi 2 Related Commands • dcb enable — enable priority flow control or enhanced transmission selection on interface.
PAGE 484
{summary | detail} Enter the keyword summary for a summary list of results or enter the keyword detail for a full list of results. NOTE: This command also enables you to view information corresponding to a range of ports. However, for Open Networking (ON) platforms the notation for specifying port range in the command is different from how you specify in non-ON platforms. • For non-ON platforms, you can specify multiple ports as slot/port-range.
PAGE 485
Local is enabled PG-grp Priority# BW-% BW-COMMITTED BW-PEAK TSA % Rate(Mbps) Burst(KB) Rate(Mbps) Burst(KB) ---------------------------------------------------------------------------------0 0,1,2,3,4,5,6,7 100 ETS 1 2 3 4 5 6 7 15 Oper status is init ETS DCBX Oper status is Down Reason: Port Shutdown State Machine Type is Feature Conf TLV Tx Status is enabled Example (Detail) Dell(conf)#do show int te 1/20/1 ets detail Interface TenGigabitEthernet 1/20/1 Max Supported PG is 4 Number of Traffic Classes
PAGE 486
advertise dcbx-tlv On a DCBX port with a manual role, configure the PFC and ETS TLVs advertised to DCBX peers. Syntax advertise dcbx-tlv {ets-conf | ets-reco | pfc} [ets-conf | ets-reco | pfc] [ets-conf | ets-reco | pfc] To remove the advertised ETS TLVs, use the no advertise dcbx-tlv command. Parameters {ets-conf | ets-reco | pfc} Enter the PFC and ETS TLVs advertised, where: • ets-conf: enables the advertisement of ETS configuration TLVs. • ets-reco: enables the advertisement of ETS recommend TLVs.
PAGE 487
To remove DCBX port role, use the no dcbx port-role {config-source | auto-downstream | auto-upstream | manual} command. Parameters config-source | auto-downstream | auto-upstream | manual Enter the DCBX port role, where: • config-source: configures the port to serve as the configuration source on the switch. • auto-upstream: configures the port to receive a peer configuration. The configuration source is elected from auto-upstream ports.
PAGE 488
• ieee-v2: configures the port to use IEEE 802.1az (Draft 2.5). Defaults Auto Command Modes INTERFACE PROTOCOL LLDP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.7(0.0) Introduced on the S6000-ON and Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.
PAGE 489
Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.7(0.0) Introduced on the S6000-ON and Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.16.0 Introduced on the MXL 10/40GbE Switch IO Module.
PAGE 490
Parameters port-type Enter the port type along with the port number. NOTE: This command also enables you to view information corresponding to a range of ports. However, for Open Networking (ON) platforms the notation for specifying port range in the command is different from how you specify in non-ON platforms. • For non-ON platforms, you can specify multiple ports as slot/port-range.
PAGE 491
Example Field Description Local DCBX Configured mode DCBX version configured on the port: CEE,, IEEE v2.5, or Auto (port auto-configures to use the DCBX version received from a peer). Peer Operating version DCBX version that the peer uses to exchange DCB parameters. Local DCBX TLVs Transmitted Transmission status (enabled or disabled) of advertised DCB TLVs (see TLV code at the top of the show command output). Local DCBX Status: DCBX Operational Version DCBX version advertised in Control TLVs.
PAGE 492
F-Application priority for FCOE enabled f-Application Priority for FCOE disabled ----------------------------------------------------------Interface TenGigabitEthernet 1/9/1 Remote Mac Address 00:00:00:00:00:11 Port Role is Auto-Upstream DCBX Operational Status is Enabled Is Configuration Source? TRUE Local DCBX Compatibility mode is CEE Local DCBX Configured mode is CEE Peer Operating version is CEE Local DCBX TLVs Transmitted: ErPfi Local DCBX Status ----------------DCBX Operational Version is 0 DCBX Max
PAGE 493
Usage Information A DCB map is a template used to configure DCB parameters and apply them on converged Ethernet interfaces. DCB parameters include priority-based flow control (PFC) and enhanced traffic selection (ETS). To display the PFC and ETS settings in DCB maps, enter the show qos dcb-map name command. Use the dcb-map command to create a DCB map to specify PFC and ETS settings and apply it on Ethernet ports.
PAGE 494
• Priority group 4 contains traffic with dot1p priority 5, 6, and 7. To remove a priority-pgid configuration from a DCB map, enter the no priority-pgid command. For PFC enabled priorities, it is recommended to map single priority per Priority group. priority-group bandwidth pfc Configure the ETS bandwidth allocation and PFC mode used to manage port traffic in an 802.1p priority group.
PAGE 495
If you configure more than one priority group as strict priority, the higher numbered priority queue is given preference when scheduling data traffic. If a priority group does not use its allocated bandwidth, the unused bandwidth is made available to other priority groups. To remove a priority-group configuration in a DCB map, enter the no priority-group bandwidth pfc command. By default, equal bandwidth is assigned to each dot1p priority in a priority group.
PAGE 496
dcb-buffer-threshold Configure the profile name for the DCB buffer threshold. Syntax dcb buffer—threshold Parameters profile-name Enter the name of the profile, which can be a string of up to 32 characters in length. Default None Command Modes CONFIGURATION mode Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.
PAGE 497
pause-threshold • 10G – 9 • 25G – 9 • 40G – 9 • 50G – 9 • 100G – 9 Buffer limit for pause frames to be sent. NOTE: In addition to the specified pause-threshold value, pause frames are sent only when the buffer usage exceeds some percentage of the shared buffer. threshold-value Buffer limit at which the port sends the pause to peer in KB. Enter a number in the range of 0 to 9.
PAGE 498
Usage Information For each priority, you can specify the shared buffer threshold limit, the ingress buffer size, buffer limit for pausing the acceptance of packets, and the buffer offset limit for resuming the acceptance of received packets. When PFC detects congestion on a queue for a specified priority, it sends a pause frame for the 802.1p priority traffic to the transmitting device. You can use the priority command to set up both the administrative and peer-related PFC priorities.
PAGE 499
dcb pfc-total-buffer-size Configure the total buffer size for PFC in kilobytes. Syntax Parameters dcb pfc-total—buffer—size buffer-size buffer-size Enter a number in the range of 0 to 3399. Default The default is 2656KB. Command Modes CONFIGURATION mode Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Comma Guide. Usage Information Version Description 9.11(2.
PAGE 500
---------------------------------------------------------------------------------------1 0.0 3399 2800 1040 1040 711 1 0.1 3399 2800 1040 1040 720 1 0.2 3399 2800 1040 1040 711 1 0.3 3399 2800 1040 1040 720 Dell# Dell(conf)#dcb pfc-total-buffer-size 2000 % Error: Total buffer size should not be less than the buffer consumed already in the sy Dell(conf)# show running-config dcb-buffer-threshold Displays the DCB buffer threshold details in the running configuration.
PAGE 501
Dell#show interfaces te 1/1/2 pfc buffer-threshold Interface TenGigabitEthernet 1/1/2 Interface Queue# Lossless Buffer-size Pause-threshold Peak-headroom Resume-offset Shared Threshold (KB) (KB) (KB) (KB) Weight -----------------------------------------------------------------------------------------------------------Te 1/1/2 Q0 NO Te 1/1/2 Q1 NO Te 1/1/2 Q2 NO Te 1/1/2 Q3 NO Te 1/1/2 Q4 NO Te 1/1/2 Q5 NO Te 1/1/2 Q6 NO Te 1/1/2 Q7 NO Dell# On interface on which PFC is enabled: Dell(conf)#do show interfaces
PAGE 502
Usage Information Limitations 502 Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.7(0.0) Introduced on the S6000-ON and Z9500. 9.3 (0.1) Introduced on S6000, S4810, and S4820T. PFC and ETS are enabled by default on the interfaces when DCB is globally enabled (refer to dcb enable). In some network topology, you may want to disable PFC on an interface and apply link level flow control; Similarly you may want to disable ETS on an interface and apply QoS bandwidth configurations.
PAGE 503
13 Debugging and Diagnostics The basic debugging and diagnostic commands are supported by the Dell Networking OS. Topics: • Diagnostics and Monitoring Commands • Offline Diagnostic Commands • Hardware Commands Diagnostics and Monitoring Commands The following section describes the diagnostics and monitoring commands. For similar commands, refer to the Control and Monitoring chapter. logging coredump stack-unit Enable coredump on a stack.
PAGE 504
Usage Information Version Description 8.3.7.0 Introduced on the S4810. The Kernel core dump can be large and may take up to 5 to 30 minutes to upload. Dell Networking OS does not overwrite application core dumps so you should delete them as necessary to conserve space on the flash; if the flash is out of memory, the coredump is aborted. Dell Networking OS completes the coredump process and wait until the upload is complete before rebooting the system.
PAGE 505
verbose Enter the keyword verbose to run the diagnostic in Verbose mode. Verbose mode gives more information in the output than Standard mode. no-reboot Enter the keyword no-reboot to prevent the system from rebooting after the test. To bring the stack unit to online state, use the online stack-unit stack-unitnumber command. interactive Enter the keyword interactive with the test ID to test interactive test cases.
PAGE 506
Usage Information Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Added a warning message to the off-line diagnostic. 7.7.1.0 Introduced on the S-Series. The system reboots when the off-line diagnostics complete. This reboot is an automatic process.
PAGE 507
Usage Information Version Description 8.3.7.0 Introduced on the S4810. 7.7.1.0 Introduced on the S-Series. You cannot enter this command on a unit which is already online. The system which is currently offline reboots when the online command is given. show diag Display the diagnostic information.
PAGE 508
13 14 15 16 17 18 PSUFANAIRFLOWTYPETEST FANTRAYPRESENCETEST FANSTATUSMONITORTEST FANAIRFLOWTYPETEST RTCPRESENCETEST SSDPRESENCETEST Level0 Level0 Level0 Level0 Level0 Level0 [output truncated] Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. The following is a list of the Dell Networking OS version history for this command. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.
PAGE 509
stack-port Enter the keywords stack-port then the port number of the stacking port to clear the statistics of the particular stacking port. Defaults None Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Related Commands Version Description 9.8(2.0) Introduced on the S3100 series. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.
PAGE 510
Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.0 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. clear hardware vlan-counters Clear VLAN statistics. Syntax clear hardware vlan-couters vlan-id Parameters vlan-id Enter the interface VLAN number. The range is from 1 to 4094.
PAGE 511
Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.0 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series.
PAGE 512
Usage Information Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. The unit numbers given are internal port numbers. show hardware ip Display ACL or QoS data for the selected stack member and stack member port-pipe. Syntax show hardware layer3 {acl | qos} stack-unit number port-set 0–0 pipeline pipeline-number Parameters acl | qos Enter either the keyword acl or the keyword qos to select between ACL or QoS data.
PAGE 513
Parameters ipv6 acl Enter the keyword ipv6 acl to select IPv6 ACL data. stack-unit number Enter the keywords stack-unit then a number to select a stack ID. The range is from 1 to 6. port-set 0–0 Enter the keyword port-set with a port-pipe number. The range is from 0 to 0. pipeline pipelinenumber Enter the keyword pipeline with a pipeline number to display the MAC ACL entries specific to the pipeline number. The range is from 0 to 3.
PAGE 514
Defaults Enter the keywords cpu party-bus statistics, to display the Management plane input/output counter statistics of the pseudo party bus interface. cpu sata-interface statistics Enter the keywords cpu sata-interface statistics to display the sata interface error counter statistics. drops [unit unitnumber] Enter the keyword drops to display internal drops on the selected stack member. Enter the optional keyword unit unit-number to display the internal drop counters of the specified port pipe.
PAGE 515
noMbuf :0 noClus :0 recvd :0 dropped :0 recvToNet :0 rxError :0 rxFwdError :0 rxDatapathErr :0 rxPkt(COS0 ) :0 rxPkt(COS1 ) :0 rxPkt(COS2 ) :0 rxPkt(COS3 ) :0 rxPkt(COS4 ) :0 rxPkt(COS5 ) :0 rxPkt(COS6 ) :0 rxPkt(COS7 ) :0 rxPkt(COS8 ) :0 rxPkt(COS9 ) :0 rxPkt(COS10) :0 rxPkt(COS11) :0 rxPkt(UNIT0) :0 transmitted :0 txRequested :0 noTxDesc :0 txError :0 txReqTooLarge :0 txInternalError :0 txDatapathErr :0 txPkt(COS0 ) :0 txPkt(COS1 ) :0 txPkt(COS2 ) :0 txPkt(COS3 ) :0 txPkt(COS4 ) :0 txPkt(COS5 ) :0 txPkt(C
PAGE 516
0 0 0 0 EgressDrops 0 0 0 0 0 0 0 0 [output truncated] Example (PortStats) Dell# show hardware stack-unit 1 ena/ speed/ link auto port link Lns duplex scan neg? ce0 up 4 100G FD SW No xe0 !ena 1 25G FD None No xe1 !ena 1 50G FD None No xe2 !ena 1 25G FD None No ce1 up 4 100G FD SW No xe3 !ena 1 25G FD None No xe4 !ena 1 50G FD None No xe5 !ena 1 25G FD None No ce2 up 4 100G FD SW No xe6 !ena 1 25G FD None No xe7 !ena 1 50G FD None No xe8 !ena 1 25G FD None No xe9 up 1 25G FD SW No xe10 up 1 25G FD SW No lr
PAGE 517
0x38804019 ASF_CREDIT_THRESH_HI.xe84 0x3880400a ASF_CREDIT_THRESH_HI.xe77 0x3880401a ASF_CREDIT_THRESH_HI.xe78 0x3880400b ASF_CREDIT_THRESH_HI.
PAGE 518
TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX TX Example (Details) - 4096 to 9216 Byte Frame Counter Good Packet Counter Packet/Frame Counter Unicast Frame Counter Multicast Frame Counter Broadcast Frame Counter Byte Counter Control Frame Counter Pause Control Frame Counter Oversized Frame Counter Jabber Counter VLAN Tag Frame Counter Double VLAN Tag Frame Counter RUNT Frame Counter Fragment Counter PFC Frame Priority 0 PFC Frame Priority 1 PFC Frame Pr
PAGE 519
show hardware buffer Display the counters for the specified port, minimum guaranteed buffer of a priority-group, and the shared buffer.
PAGE 520
Usage Information Version Description Version 9.3(0.0) Introduced on the S6000 platform. The following table describes the fields in the output of the show command: Table 2. Show Output Fields Field Description Buffer Stats for Interface interface-number Queue queue-number Displays the counters that are calculated by the buffer statistics tracking method for each port per queue on a particular stack member.
PAGE 521
Command Modes EXEC EXEC Privilege Command History Example displaying buffer information for headroom pool Version Description 9.11(2.0) Introduced the keyword headroom-pool on the Z9100–ON and S6100–ON.
PAGE 522
-----Buffer Details for MMU 1--------------------------------------------------------------------Service-Pool Configured Buffer(KB) Used Buffer(KB) ----------------------------------------------------------------SP0(Lossy) 2440 1943 SP1(Lossless) 961 226 -----Buffer Details for MMU 2--------------------------------------------------------------------Service-Pool Configured Buffer(KB) Used Buffer(KB) ----------------------------------------------------------------SP0(Lossy) 2440 1939 SP1(Lossless) 961 32 ---
PAGE 523
Command Modes EXEC EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.8(0.0) Introduced on the S4810, S4820T, S5000, S6000, S6000–ON, Z9000, Z9500.
PAGE 524
UCAST UCAST UCAST UCAST UCAST UCAST UCAST Example displaying egress queue-level snapshot for multicast packets for the specific interface 3 4 5 6 7 8 9 0 0 0 0 0 0 0 Dell# show hardware buffer-stats-snapshot resource interface hundredGigE 1/10 queue mcast 0 Stack-unit 1 unit: 0 port: 34 (interface Hu 1/10) --------------------------------------Q# TYPE Q# TOTAL BUFFERED CELLS --------------------------------------MCAST 0 0 Dell# show hardware buffer-stats-snapshot resource interface hundredGigE 1/10 queue
PAGE 525
-----------------------------------------------HP# MMU# PEAK USE COUNT(CELLS) -----------------------------------------------0 0 0 0 1 0 0 2 0 0 3 0 1 0 0 1 1 0 1 2 0 1 3 0 2 0 0 2 1 0 2 2 0 2 3 0 3 0 0 3 1 0 3 2 0 3 3 0 Dell# show hardware drops Displays internal drops on the specified interface or for a range of interface. Syntax Parameters Command Modes show hardware drops interface interface drops Enter the keyword drops to display internal drops.
PAGE 526
Version Description Included FCS Error Ratio in the output for all interfaces of S6000, S6000–ON, S6100– ON, and Z9100–ON. Example displaying internal drops for all the interfaces 526 9.10(0.1) Introduced on the S6010-ON and S4048T-ON. 9.10(0.0) Introduced on the S3148. 9.10(0.0) Introduced on the S6100-ON. 9.8(2.0) Introduced on the S3100 series. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.8(0.
PAGE 527
HOL DROPS on COS8 : 0 HOL DROPS on COS9 : 0 HOL DROPS on COS10 : 0 HOL DROPS on COS11 : 0 HOL DROPS on COS12 : 0 HOL DROPS on COS13 : 0 HOL DROPS on COS14 : 0 HOL DROPS on COS15 : 0 HOL DROPS on COS16 : 0 HOL DROPS on COS17 : 0 HOL DROPS on COS18 : 0 HOL DROPS on COS19 : 0 TxPurge CellErr : 0 Aged Drops : 0 --- Egress MAC counters--Egress FCS Drops : 0 --- Egress FORWARD PROCESSOR Drops --IPv4 L3UC Aged & Drops : 0 TTL Threshold Drops : 0 INVALID VLAN CNTR Drops : 0 L2MC Drops : 0 PKT Drops of ANY Condition
PAGE 528
HOL DROPS on COS17 : 0 HOL DROPS on COS18 : 0 HOL DROPS on COS19 : 0 TxPurge CellErr : 0 Aged Drops : 0 --- Egress MAC counters--Egress FCS Drops : 0 --- Egress FORWARD PROCESSOR Drops --IPv4 L3UC Aged & Drops : 0 TTL Threshold Drops : 0 INVALID VLAN CNTR Drops : 0 L2MC Drops : 0 PKT Drops of ANY Conditions : 0 Hg MacUnderflow : 0 TX Err PKT Counter : 0 --- Error counters--Internal Mac Transmit Errors : 0 Unknown Opcodes : 0 Internal Mac Receive Errors : 0 --- FEC Counters --Ingress FEC uncorrected code wor
PAGE 529
--- Egress MAC counters--Egress FCS Drops : 0 --- Egress FORWARD PROCESSOR Drops --IPv4 L3UC Aged & Drops : 0 TTL Threshold Drops : 0 INVALID VLAN CNTR Drops : 0 L2MC Drops : 0 PKT Drops of ANY Conditions : 0 Hg MacUnderflow : 0 TX Err PKT Counter : 0 --- Error counters--Internal Mac Transmit Errors : 0 Unknown Opcodes : 0 Internal Mac Receive Errors : 0 --- FEC Counters --Ingress FEC uncorrected code words: 172 --- Error Ratio Counters --Ingress preFEC Bit Error Ratio: 3.
PAGE 530
TX Err PKT Counter : 0 --- Error counters--Internal Mac Transmit Errors : 0 Unknown Opcodes : 0 Internal Mac Receive Errors : 0 --- Error Ratio Counters --Ingress PreFEC Bit Error Ratio : 3.423749E-13 Ingress FCS Drops Error Ratio : 5.224187E-01 show hardware counters interface Display the counter information for a specific interface. Syntax show hardware counters interface interface Parameters Defaults Enter the keywords counters to display counter value for the specified stack-member the port-pipe.
PAGE 531
RX - IPV6 L3 Routed Multicast Packets RX - Unicast Packet Counter RX - 64 Byte Frame Counter RX - 65 to 127 Byte Frame Counter RX - 128 to 255 Byte Frame Counter RX - 256 to 511 Byte Frame Counter RX - 512 to 1023 Byte Frame Counter RX - 1024 to 1518 Byte Frame Counter RX - 1519 to 1522 Byte Good VLAN Frame Counter RX - 1519 to 2047 Byte Frame Counter RX - 2048 to 4095 Byte Frame Counter RX - 4096 to 9216 Byte Frame Counter RX - Good Packet Counter RX - Packet/Frame Counter RX - Unicast Frame Counter RX - M
PAGE 532
Command History Example Example This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.
PAGE 533
show hardware vlan-counters Display the hardware VLAN statistics. Syntax Parameters Defaults Command Modes Command History Example Related Commands show hardware vlan-counters vlan-id vlan-id Enter the interface VLAN number. The range is from 1 to 4094. None • EXEC • EXEC Privilege This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.
PAGE 534
14 Dynamic Host Configuration Protocol (DHCP) Dynamic host configuration protocol (DHCP) is an application layer protocol that dynamically assigns IP addresses and other configuration parameters to network end-stations (hosts) based on the configuration policies the network administrators determine.
PAGE 535
Usage Information Version Description 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on the C-Series and S-Series. Press Enter after the clear ip dhcp binding command clears all the IPs from the binding table. debug ip dhcp server Display Dell OS debugging messages for DHCP.
PAGE 536
debug ipv6 dhcp To enable debug logs for DHCPv6 relay agent transactions. Syntax debug ipv6 dhcp To disable the debug logs for dhcpv6 relay agent transactions, use the debug ipv6 dhcp command. Defaults None Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.
PAGE 537
Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on the C-Series and S-Series. disable Disable the DHCP server. Syntax disable DHCP Server is disabled by default. To enable the system to be a DHCP server, use the no disable command. Defaults Disabled Command Modes CONFIGURATION DHCP Command History This guide is platform-specific.
PAGE 538
dns-server Assign a DNS server to clients based on address pool. Syntax dns-server address [address2...address8] Parameters address Enter a list of DNS servers that may service clients on the subnet. You may list up to eight servers, in order of preference. Defaults None Command Modes DHCP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.
PAGE 539
Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.
PAGE 540
Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on the C-Series and S-Series. hardware-address For manual configurations, specify the client hardware address. Syntax hardware-address address Parameters address Enter the hardware address of the client. Defaults None Command Modes DHCP Command History This guide is platform-specific.
PAGE 541
host For manual (rather than automatic) configurations, assign a host to a single-address pool. Syntax Parameters host address address/mask Enter the host IP address and subnet mask. Defaults None Command Modes DHCP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.
PAGE 542
infinite Specify that the lease never expires. Defaults 24 hours Command Modes DHCP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000.
PAGE 543
Version Description 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on the C-Series and S-Series. netbios-node-type Specify the NetBIOS node type for a Microsoft DHCP client. Dell Networking recommends specifying clients as hybrid. Syntax Parameters netbios-node-type type type Enter the NETBIOS node type: • Broadcast: Enter the keyword b-node.
PAGE 544
network Specify the range of addresses in an address pool. Syntax network network /prefix-length Parameters network/ prefixlength Specify a range of addresses. Prefix-length range is from 17 to 31. Defaults None Command Modes DHCP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON.
PAGE 545
Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.
PAGE 546
show ip dhcp configuration Display the DHCP configuration. Syntax show ip dhcp configuration [global | pool name] Parameters pool name Display the configuration for a DHCP pool. global Display the DHCP configuration for the entire system. Defaults None Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Example Version Description 9.8(1.
PAGE 547
show ip dhcp conflict Display the address conflict log. Syntax Parameters show ip dhcp conflict address address Display a particular conflict log entry. Defaults None Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON.
PAGE 548
Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on the C-Series and S-Series. Commands to Configure Secure DHCP DHCP, as defined by RFC 2131, provides no authentication or security mechanisms.
PAGE 549
Related Commands Version Description 8.2.1.0 Introduced on the C-Series and S-Series. • arp inspection-trust — specify a port as trusted so that ARP frames are not validated against the binding table. arp inspection-trust Specify a port as trusted so that ARP frames are not validated against the binding table. Syntax arp inspection-trust Defaults Disabled Command Modes Command History Related Commands • INTERFACE • INTERFACE PORT-CHANNEL This guide is platform-specific.
PAGE 550
Parameters binding Clears the binding table. source-addressvalidation discardcounters Clears discard counters from all the interfaces configured with IP Source Guard. interface interface (OPTIONAL) Specifies an interface to clear the discard counters. Enter any of the following keywords and the interface information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information.
PAGE 551
Example The following example shows how to clear the discard counters globally: Dell> clear ip dhcp snooping source-address-validation discard-counters The following example shows how to clear the discard counters on an interface: Dell> clear ip dhcp snooping source-address-validation discard-counters interface TenGigE 1/10/1 The following example shows how to clear the discard counters on a port channel interface: Dell> clear ip dhcp snooping source-address-validation discard-counters interface portchanne
PAGE 552
remote-id hostname:port Enter the keywords remote-id hostname:port to configure the format of the hostname and port attributes. remote-id mac Enter the keywords remote-id mac to configure the chassis MAC address as the remote-id in option–82. circuit-id Enter the keyword circuit-id to configure the system to enable the circuit-id string in option–82. circuit-id port Enter the keywords circuit-id port to configure the port as the circuit-is in option-82.
PAGE 553
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.2.(0.0) Introduced on the S4810 and S4820T. 9.0.2.0 Introduced on the S6000. 8.3.11.
PAGE 554
ipv6 dhcp snooping vlan Enable ipv6 DHCP Snooping on VLAN or range of VLANs. Syntax [no] ip dhcp snooping vlan vlan-id To disable the ipv6 dhcp snooping on VLAN basis or range of VLAN, use the no ipv6 dhcp snooping vlan command. Parameters vlan-id Enter the name of a VLAN id or list of the VLANs to enable DHCP Snooping. Defaults Disabled Command Modes CONFIGURATION Command History This guide is platform-specific.
PAGE 555
lease time Defaults Command Modes Command History Related Commands • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/ port/subport information. • For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the slot/ port/subport information. • For a 100-Gigabit Ethernet interface, enter the keyword hundredGigE then the slot/port information. Enter the keyword lease then the amount of time the IP address are leased. The range is from 1 to 4294967295.
PAGE 556
Parameters Defaults mac address Enter the keyword mac then the MAC address of the host to which the server is leasing the IPv6 address. vlan-id Enter the keywords vlan-id then the VLAN to which the host belongs. The range is from 2 to 4094. ipv6 ipv6-address Enter the keyword ipv6 then the IPv6 address that is leased to the client.
PAGE 557
Parameters minutes The range is from 5 to 21600. Defaults None Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.
PAGE 558
Version Description 9.7(0.0) Introduced on the S4810, S4820T, S6000, S6000-ON, and Z-Series. ip dhcp snooping database renew Renew the binding table. Syntax ip dhcp snooping database renew Defaults None Command Modes Command History • EXEC • EXEC Privilege This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.
PAGE 559
Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S4810, S4820T, S6000, S6000-ON, and Z-Series. ip dhcp snooping trust Configure an interface as trusted.
PAGE 560
To disable dhcp snooping trusted capability on this interface, use the no ipv6 dhcp snooping trust command. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.
PAGE 561
Usage Information Version Description 8.3.7.0 Introduced on the S4810. 8.3.1.0 Introduced on the E-Series. 8.2.1.0 Added the keyword ipmac. 7.8.1.0 Introduced on the C-Series and S-Series. Allocate at least one FP block to ipmacacl before you can enable IP+MAC Source Address Validation and SAV with VLAN option. 1 Use the cam-acl l2acl command from CONFIGURATION mode. 2 Save the running-config to the startup-config. 3 Reload the system. ip dhcp relay information-option Enable Option 82.
PAGE 562
Example Version Description 9.11(2.0P0) Introduced the circuit-id attribute in the command. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.4.(0.0) Added support for VRF. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.3.1.0 Introduced on the E-Series. 7.8.1.
PAGE 563
Version Description 8.3.1.0 Introduced on the E-Series. 7.2.1.0 Introduced on the C-Series and S-Series. ipv6 dhcp snooping verify mac-address Syntax [no] ipv6 dhcp snooping verify mac-address To disable verify source mac-address against IPv6 DHCP packet MAC address, use the no ipv6 dhcp snooping verify mac-address command. Defaults Disabled Command Modes CONFIGURATION Command History This guide is platform-specific.
PAGE 564
Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. Version 9.4.(0.0) Introduced on the S-Series and Z-Series. Use this command on the interfaces where the DHCP clients are connected to forward the packets from clients to DHCP server and vice-versa. Example ipv6 helper-address Configures the ipv6 DHCP helper addresses without VRF.
PAGE 565
show ip dhcp snooping Display the contents of the DHCP binding table or display the interfaces configured with IP Source Guard. Syntax Parameters show ip dhcp snooping [binding | source-address-validation [discard-counters [interface interface]]] Parameters Description binding Display the binding table. source-addressvalidation Display the interfaces configured with IP Source Guard. discard-counters (OPTIONAL) Display the number of dropped packets.
PAGE 566
Example Version Description 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.3.1.0 Introduced on the E-Series. 7.8.1.0 Introduced on the C-Series and S-Series. The following example displays the interfaces configured with IP Source Guard: Dell> show ip dhcp snooping source-address-validation ip sav access-list on TenGigabitEthernet 1/1/1 Total cam count 3 permit host 0.
PAGE 567
The following example displays the SAV discard counters on a particular interface: Dell> show ip dhcp snooping source-address-validation discard-counters interface TenGigabitEthernet 1/1/1 deny access-list on TenGigabitEthernet 1/1/1 Total cam count 2 deny vlan 10 count (0 packets) deny vlan 20 count (0 packets) The following example displays the SAV discard counters on a port channel interface: Dell> show ip dhcp snooping source-address-validation discard-counters interface portchannel 10 deny access-list
PAGE 568
Binding Entry lease expired : 0 Dell# Commands to Configure DNS To configure the Domain Names Systems (DNS) on the system, use the following commands: ip name-server Configures one or more name server (DNS) IP addresses. You can configure up to six IP addresses. Syntax ip name-server [vrf vrf-name] ip-address [ip-address2] [ip-address3] [ipaddress4] [ip-address5] [ip-address6] To undo the name server ip address configuration for VRF, use the no ip name-server [vrf vrf-name] ip-address command.
PAGE 569
Example • Dell(conf)#ip name-server vrf jay 2.2.2.2 • Dell(conf)#ip name-server vrf jay 2.2.2.2 3.3.3.3 4.4.4.4 5.5.5.5 6.6.6.6 7.7.7.7 ip domain-name Configures the default domain corresponding to a specific VRF. This domain is appended to the in complete DNS requests corresponding to the specified VRF. Syntax ip domain-name [vrf vrf-name] name To undo the domain name configuration corresponding to a specific VRF, use the no ip domain-name [vrf vrf-name] name command.
PAGE 570
ip domain-list Adds a domain name to the DNS list. This domain name is appended to incomplete host names in DNS requests corresponding to a specific VRF. Syntax ip domain-list [vrf vrf-name] name To remove a domain name from DNS list, use the no ip domain-list [vrf vrf-name] name command. Parameters vrf vrf-name (Optional) Enter the key word vrf and then the name of the VRF to add a domain name to the DNS list corresponding to that VRF.
PAGE 571
To undo the host name server to IP address mapping for VRFs, use the no ip host [vrf vrf-name] name ip-address command. Parameters vrf vrf-name (Optional) Enter the key word vrf and then the name of the VRF to configure the name server to IP address mapping for that VRF. name Enter the name od the host to be associated with an IP address. ip-address Enter the IP address of the name server in dotted decimal format.
PAGE 572
Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.4.(0.0) Introduced on the S-Series and Z-Series. Usage Information Use this command to delete one or all dynamically learned host table entries corresponding to a specific VRF.
PAGE 573
15 Equal Cost Multi-Path (ECMP) Equal cost multi-path (ECMP) supports multiple "best paths" in next-hop packet forwarding to a destination device. Topics: • ecmp-group • hash-algorithm • ip ecmp-group • ip ecmp weighted • link-bundle-distribution trigger-threshold • link-bundle-monitor enable ecmp-group Provides a mechanism to monitor traffic distribution on an ECMP link bundle.
PAGE 574
Defaults Off Command Modes Command History Usage Information • CONFIGURATION • CONFIGURATION ECMP-GROUP This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000.
PAGE 575
crc32LSB | crcupper | dest-ip | lsb | xor1 | xor2 | xor4 | xor8 | xor16 hg {crc16 | crc16cc | crc32MSB | crc32LSB | xor1 | xor2 | xor4 | xor8 | xor16} stack-unit stack-unit-number | port-set port-pipe • crc32MSB: Use CRC32_UPPER — MSB 16 bits of computed CRC32 • crc32LSB: Use CRC32_LOWER — LSB 16 bits of computed CRC32 • crc-upper: Uses the upper 32 bits of the key for the hash computation • dest-ip: Uses the destination IP for ECMP hashing • lsb: Returns the LSB of the key as the hash • xor1:
PAGE 576
ip-sa-mask value (OPTIONAL) Enter the keyword ip-sa-mask then the ECMP/LAG hash mask value. The range is from 0 to FF. ip-da-mask value (OPTIONAL) Enter the keyword ip-da-mask then the ECMP/LAG hash mask value. The range is from 0 to FF. Defaults IPSA and IPDA mask value is FF for the stack-unit. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide.
PAGE 577
the same for both stack-units when using multiple stack-units as ingress (where XX is any value from 00 to FF for both stack-units). For example, assume that traffic is flowing between linecard 1 and linecard 2: • hash-algorithm linecard 1 ip-sa-mask aa ip-da-mask 00 • hash-algorithm linecard 2 ip-sa-mask 00 ip-da-mask aa The different hash algorithms are based on the number of Port Channel members and packet values.
PAGE 578
Usage Information You must save the new ECMP settings to the startup-config (write-mem) then reload the system for the new settings to take effect. ip ecmp weighted Enables weighted ECMP calculations. Syntax ip ecmp weighted To disable weighted ECMP calculations, enter the no ip ecmp weighted command. Defaults N/A Command Modes CONFIGURATION Command History This guide is platform-specific.
PAGE 579
Parameters percent Indicate the threshold value when traffic distribution starts being monitored on an ECMP link bundle. The range is from 1 to 90%. The default is 60%. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.
PAGE 580
Version Description 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.10.0 Introduced on the S4810.
PAGE 581
16 Flex Hash and Optimized Boot-Up This chapter describes the Flex Hash and fast-boot enhancements. Topics: • load-balance ingress-port enable • load-balance flexhash • reload-type fastboot • lacp fast-switchover • encapsulation dot1q load-balance ingress-port enable Enable the Flex hash functionality. This utility is supported on the platform. Syntax load-balance ingress-port enable To disable the Flex hash capability, use the no version of this command.
PAGE 582
load-balance flexhash Specify the parameters for the Flex Hash mechanism, such as whether IPv4 or IPv6 packets must be subject to Flex Hash functionality, a unique protocol number, the offset of hash fields from the start of the L4 header to be used for hash calculation, and a meaningful description to associate the protocol number with the name.
PAGE 583
bit hash fields are extracted from the start of the L4 header and provided as inputs (bins 2 and 3) for RTAG7 hash computation. You must specify the offset of hash fields from the start of the L4 header, which contains a flow identification field. You can cause the system to include the fields present at the offsets that you define (from the start of the L4 header) as a part of LAG and ECMP computation. Also, you can specify whether the IPv4 or IPv6 packets must be operated with the Flex Hash mechanism.
PAGE 584
To disable the capability of faster aggregation of the member ports of a LAG or a port-channel bundle, use the no version of this command. Defaults Not configured Command Modes INTERFACE (conf-if-po-number) Command History Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.3(0.0) Introduced on the S6000. 9.2(1.0) Introduced on the Z9500. You can configure the optimal switchover functionality for LACP even if you do not enable the fast boot mode on the system.
PAGE 585
subinterface . If a Layer 3 interface is configured without the encapsulation 802.1Q VLAN ID or is an untagged interface in a VLAN , the dot1Q value is not preserved .
PAGE 586
17 FIP Snooping In a converged Ethernet network, a switch can operate as an intermediate Ethernet bridge to snoop on FIP packets during the login process on Fibre Channel over Ethernet (FCoE) forwarders (FCFs). Acting as a transit FIP snooping bridge, the switch uses dynamically created access control lists (ACLs) to permit only authorized FCoE traffic to transmit between an FCoE end-device and an FCF.
PAGE 587
clear fip-snooping statistics Clears the statistics on the FIP packets snooped on all VLANs, a specified VLAN, or a specified port interface. Syntax Parameters clear fip-snooping statistics [interface vlan vlan-id | interface port-type slot/port[/subport] | interface port-channel port-channel-number] vlan-id Enter the VLAN ID of the FIP packet statistics to be cleared. port-type slot/port Enter the slot number and port-type of the FIP packet statistics to be cleared.
PAGE 588
ns Enter the keyword ns for name-server-specific debugging. rscn Enter the keyword rscn for RSCN-specific debugging. rx Enter the keyword rx for packet receive-specific debugging. tx Enter the keyword tx for packet transmit-specific debugging. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.
PAGE 589
• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/ port/subport information. • For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the slot/ port/subport information. • For a 100-Gigabit Ethernet interface, enter the keyword hundredGigE then the slot/port information. • For a port channel interface, enter the keywords port-channel then a number. Command Modes EXEC Privilege Command History This guide is platform-specific.
PAGE 590
Usage Information Before enabling FIP snooping, assign the fcoeacl space using the cam-acl command. If not assigned, the following error message is displayed: Dell(conf)#feature fip-snooping % Error: Cannot enable fip snooping. CAM Region not allocated for Fcoe. Dell(conf)#cam-acl l2acl 2 ipv4acl 0 ipv6acl 0 ipv4qos 2 l2qos 0 l2pt 0 ipmacacl 0 vman-qos 0 fcoeacl 2 etsacl 1 iscsi 2 Dell(conf)#feature fip-snooping fip-snooping enable Enable FIP snooping on all VLANs or on a specified VLAN.
PAGE 591
fip-snooping fc-map Configure the FC-MAP value FIP snooping uses on all VLANs. Syntax fip-snooping fc-map fc-map-value To return the configured FM-MAP value to the default value, use the no fip-snooping fc-map command. Parameters Defaults Command Modes Command History fc-map-value Enter the FC-MAP value FIP snooping uses. The range is from 0EFC00 to 0EFCFF. 0x0EFC00 • CONFIGURATION • VLAN INTERFACE This guide is platform-specific.
PAGE 592
Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(0.0) Introduced on the S3048-ON and S4048-ON. 9.7(0.0) Introduced on the Z9500 and S6000-ON. 9.2(0.2) Introduced on the S4810 and S4820T. fip-snooping port-mode fcf Configure the port for bridge-to-FCF links.
PAGE 593
• Command History Example EXEC Privilege This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0) Introduced on the S3048-ON and S4048-ON. 9.7(0.0) Introduced on the Z9500 and S6000-ON. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810.
PAGE 594
Usage Information Example Version Description 8.3.12.0 Introduced on the S4810. The following describes the show fip-snooping enode command shown in the following example. Field Description ENode MAC MAC address of the ENode. ENode Interface Slot/ port number of the interface connected to the ENode. FCF MAC MAC address of the FCF. VLAN VLAN ID number the session uses. FC-ID Fibre Channel session ID the FCF assigns.
PAGE 595
Example Field Description FCF MAC MAC address of the FCF. FCF Interface Slot/port number of the interface to which the FCF is connected. VLAN VLAN ID number the session uses. FC-MAP FC-Map value the FCF advertises. ENode Interface Slot/ number of the interface connected to the ENode. FKA_ADV_PERIOD Time (in milliseconds) during which FIP keep-alive advertisements transmit. No of ENodes Number of ENodes connected to the FCF. FC-ID Fibre Channel session ID the FCF assigns.
PAGE 596
FIP Snooping Field Description Number of VLAN Requests Number of FIP-snoop VLAN request frames received on the interface. Number of VLAN Notifications Number of FIP-snoop VLAN notification frames received on the interface. Number of Multicast Discovery Solicits Number of FIP-snoop multicast discovery solicit frames received on the interface. Number of Unicast Discovery Solicits Number of FIP-snoop unicast discovery solicit frames received on the interface.
PAGE 597
Example Dell# show fip-snooping statistics interface vlan 100 Number of Vlan Requests :0 Number of Vlan Notifications :0 Number of Multicast Discovery Solicits :2 Number of Unicast Discovery Solicits :0 Number of FLOGI :2 Number of FDISC :16 Number of FLOGO :0 Number of Enode Keep Alive :9021 Number of VN Port Keep Alive :3349 Number of Multicast Discovery Advertisement :4437 Number of Unicast Discovery Advertisement :2 Number of FLOGI Accepts :2 Number of FLOGI Rejects :0 Number of FDISC Accepts :16 Numbe
PAGE 598
Number of VN Port Session Timeouts :0 Number of Session failures due to Hardware Config :0 show fip-snooping system Display information on the status of FIP snooping on the switch (enabled or disabled), including the number of FCoE VLANs, FCFs, ENodes, and currently active sessions. Syntax show fip-snooping system Command Modes Command History Example • EXEC • EXEC Privilege This guide is platform-specific.
PAGE 599
Command History Example This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0) Introduced on the S3048-ON and S4048-ON. 9.7(0.0) Introduced on the Z9500 and S6000-ON. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810.
PAGE 600
18 Force10 Resilient Ring Protocol (FRRP) FRRP is a proprietary protocol for that offers fast convergence in a Layer 2 network without having to run the spanning tree protocol (STP). The resilient ring protocol is an efficient protocol that transmits a high-speed token across a ring to verify the link status. All the intelligence is contained in the master node with practically no intelligence required of the transit mode. Important Points to Remember • FRRP is media- and speed-independent.
PAGE 601
Command Modes EXEC Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Example Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.
PAGE 602
debug frrp Clear the FRRP statistics counters. Syntax debug frrp {event | packet | detail} [ring-id] [count number] To disable debugging, use the no debug frrp {event | packet | detail} {ring-id} [countnumber] command. Parameters event Enter the keyword event to display debug information related to ring protocol transitions. packet Enter the keyword packet to display brief debug information related to control packets.
PAGE 603
description Enter an identifying description of the ring. Syntax description Word To remove the ring description, use the no description [Word] command. Parameters Word Enter a description of the ring. Maximum: 255 characters. Defaults None Command Modes CONFIGURATION (conf-frrp) Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.
PAGE 604
To enable the Resilient Ring Protocol, use the no disable command. Defaults Disabled Command Modes CONFIGURATION (conf-frrp) Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.
PAGE 605
secondary interface control-vlan vlan-id • For a 100-Gigabit Ethernet interface, enter the keyword hundredGigE then the slot/port information. • For a port channel interface, enter the keywords port-channel then a number. Enter the keyword secondary to configure the secondary interface then one of the following interfaces and the interface information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information.
PAGE 606
member-vlan Specify the member VLAN identification numbers. Syntax member-vlan {vlan-range} To return to the default, use the no member-vlan [vlan-range] command. Parameters vlan-range Enter the member VLANs using VLAN IDs (separated by commas), a range of VLAN IDs (separated by a hyphen), a single VLAN ID, or a combination. For example: VLAN IDs (comma-separated): 3, 4, 6. Range (hyphen-separated): 5-10. Combination: 3, 4, 5-10, 8.
PAGE 607
To reset the mode, use the no mode {master | transit} command. Parameters master Enter the keyword master to set the Ring node to Master mode. transit Enter the keywordtransit to set the Ring node to Transit mode. Defaults Mode None Command Modes CONFIGURATION (conf-frrp) Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.
PAGE 608
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T.
PAGE 609
Usage Information Usage Information Version Description 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on the C-Series. 7.4.1.0 Introduced. Executing this command without the optional ring-id command clears the statistics counters on all the available rings.
PAGE 610
2 Dell# Related Commands • Up Master 2 11-20, 25, 27-30 protocol frrp — enter the resilient ring protocol and designate a ring identification. timer Set the hello interval or dead interval for the Ring control packets. Syntax timer {hello-interval milliseconds}| {dead-interval milliseconds} To remove the timer, use the no timer {hello-interval [milliseconds]}| {dead-interval milliseconds} command.
PAGE 611
Usage Information Version Description 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on the C-Series. 7.4.1.0 Introduced. The hello interval command is the interval at which ring frames are generated from the primary interface of the master node. The dead interval command is the time that elapses before a time-out occurs.
PAGE 612
19 GARP VLAN Registration (GVRP) The Dell Networking operating system supports the basic GVRP commands on the Dell Networking OS. The generic attribute registration protocol (GARP) mechanism allows the configuration of a GARP participant to propagate through a network quickly. A GARP participant registers or de-registers its attributes with other participants by making or withdrawing declarations of attributes.
PAGE 613
Topics: • clear gvrp statistics • debug gvrp • disable • garp timers • gvrp enable • gvrp registration • protocol gvrp • show config • show garp timers • show gvrp • show gvrp statistics clear gvrp statistics Clear GVRP statistics on an interface.
PAGE 614
Related Commands Version Description 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on C-Series, E-Series, and S-Series • show gvrp statistics — display the GVRP statistics. debug gvrp Enable debugging on GVRP.
PAGE 615
Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.
PAGE 616
Related Commands Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on C-Series, E-Series, and S-Series • gvrp enable — enable GVRP on physical interfaces and LAGs. • protocol gvrp — access GVRP protocol. garp timers Set the intervals (in milliseconds) for sending GARP messages. Syntax garp timers {join | leave | leave-all} To return to the previous setting, use the no garp timers {join | leave | leave-all} command.
PAGE 617
Usage Information Related Commands Version Description 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on C-Series, E-Series, and S-Series • Join Timer — Join messages announce the willingness to register some attributes with other participants.
PAGE 618
Related Commands Version Description 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on C-Series, E-Series, and S-Series • disable — globally disable GVRP. gvrp registration Configure the GVRP register type.
PAGE 619
Usage Information Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on C-Series, E-Series, and S-Series Fixed registration prevents an interface, configured using the command line, to belong to a VLAN (static configuration) from being unconfigured when it receives a Leave message. Therefore, Registration mode on that interface is fixed. Normal registration is the default registration.
PAGE 620
Related Commands Version Description 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on C-Series, E-Series, and S-Series • disable — globally disable GVRP. show config Display the global GVRP configuration. Syntax show config Command Modes CONFIGURATION-GVRP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Related Commands 620 Version Description 9.10(0.
PAGE 621
show garp timers Display the GARP timer settings for sending GARP messages. Syntax show garp timers Defaults None Command Modes Command History Example Related Commands • EXEC • EXEC Privilege This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.
PAGE 622
show gvrp Display the GVRP configuration. Syntax show gvrp [brief | interface] Parameters Defaults (OPTIONAL) Enter the keyword brief to display a brief summary of the GVRP configuration. interface (OPTIONAL) Enter the following keywords and the interface information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information. • For a 25-Gigabit Ethernet interface, enter the keyword twentyFiveGigE then the slot/port/subport information.
PAGE 623
Version Description 7.6.1.0 Introduced on C-Series, E-Series, and S-Series Usage Information If no ports are GVRP participants, the message output changes from GVRP Participants running on to GVRP Participants running on no ports. Example Dell# show gvrp brief GVRP Feature is currently enabled.
PAGE 624
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.11.1 Introduced on the Z9000.
PAGE 625
20 ICMP Message Types This section lists and describes the possible ICMP message type resulting from a ping. The first three columns list the possible symbol or type/code. For example, you would receive a ! or 03 as an echo reply from your ping. Table 3. ICMP messages and their definitions Symbol Type Code . Query Error Timeout (no reply) ! 0 U 3 C Description 3 echo reply . destination unreachable: 0 network unreachable . 1 host unreachable . 2 protocol unreachable .
PAGE 626
Symbol Type & 11 Code Query Error time exceeded: 0 time-to-live equals 0 during transit . 1 time-to-live equals 0 during reassembly . 12 626 Description parameter problem: 1 IP header bad (catchall error) . 2 required option missing . 13 0 timestamp request . 14 0 timestamp reply . 15 0 information request (obsolete) . 16 0 information reply (obsolete) . 17 0 address mask request . 18 0 address mask reply .
PAGE 627
21 Internet Group Management Protocol (IGMP) The IGMP commands are supported on the Dell Networking OS. Topics: • IGMP Commands • IGMP Snooping Commands IGMP Commands Dell Networking OS supports IGMPv1/v2/v3 and is compliant with RFC-3376. Important Points to Remember • Dell Networking OS supports protocol-independent multicast-sparse (PIM-SM) and protocol-independent source-specific multicast (PIM-SSM) include and exclude modes. • IGMPv2 is the default version of IGMP on interfaces.
PAGE 628
• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information. • For a 25-Gigabit Ethernet interface, enter the keyword twentyFiveGigE then the slot/port/subport information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/ port/subport information. • For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the slot/ port/subport information.
PAGE 629
• Parameters To disable all debugging, use the undebug all command. vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to enable debugging of IGMP packets corresponding to that VRF. NOTE: Applies to specific VRF if input is provided, else applies to Default VRF. group-address (OPTIONAL) Enter the IP multicast group address in dotted decimal format.
PAGE 630
Usage Information IGMP commands accept only non-VLAN interfaces — specifying VLAN does not yield results. This command displays packets for IGMP and IGMP snooping. ip igmp access-group To specify access control for packets, use this feature. Syntax ip igmp access-group access-list To remove the feature, use the no ip igmp access-group access-list command. Parameters access-list Enter the name of the extended ACL (16 characters maximum).
PAGE 631
ip igmp immediate-leave Enable IGMP immediate leave. Syntax ip igmp immediate-leave [group-list prefix-list-name] To disable ip igmp immediate leave, use the no ip igmp immediate-leave command. Parameters group-list prefix-listname Enter the keywords group-list then a string up to 16 characters long of the prefix-listname. Defaults Not configured. Command Modes INTERFACE Command History This guide is platform-specific.
PAGE 632
ip igmp last-member-query-interval Change the last member query interval, which is the Max Response Time inserted into Group-Specific Queries sent in response to Leave Group messages. This interval is also the interval between Group-Specific Query messages. Syntax ip igmp last-member-query-interval milliseconds To return to the default value, use the no ip igmp last-member-query-interval command. Parameters milliseconds Enter the number of milliseconds as the interval.
PAGE 633
ip igmp query-interval Change the transmission frequency of IGMP general queries the Querier sends. Syntax ip igmp query-interval seconds To return to the default values, use the no ip igmp query-interval command. Parameters seconds Enter the number of seconds between queries sent out. The range is from 1 to 18000. The default is 60 seconds. Defaults 60 seconds Command Modes INTERFACE Command History This guide is platform-specific.
PAGE 634
Usage Information If you have configured the hello interval value to be greater than 18000, you must first reset that value to be less than or equal to 18000 before upload. Otherwise, the command execution fails during bootup and the hello interval value is set to the default value. ip igmp query-max-resp-time Set the maximum query response time advertised in general queries. NOTE: The IGMP query-max-resp-time value must be less than the IGMP query-interval value.
PAGE 635
ip igmp ssm-map To translate (*,G) memberships to (S,G) memberships, use a statically configured list. Syntax ip igmp [vrf vrf-name] ssm-map std-access-list source-address Undo this configuration, that is, remove SSM map (S,G) states and replace them with (*,G) state, use the ip igmp [vrf vrf-name] ssm-map std-access-list source-address command. Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to configure this setting on that VRF.
PAGE 636
ip igmp version Manually set the version of the router to IGMPv2 or IGMPv3. Syntax ip igmp version {2 | 3} Parameters 2 Enter the number 2 to set the IGMP version number to IGMPv2. 3 Enter the number 3 to set the IGMP version number to IGMPv3. Defaults 2 (IGMPv2) Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. 636 Version Description 9.10(0.
PAGE 637
show ip igmp groups View the IGMP groups. Syntax Parameters show ip igmp [vrf vrf-name] groups [group-address [detail] | detail | interface [group-address [detail]]] vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to configure this setting on that VRF. group-address (OPTIONAL) Enter the group address in dotted decimal format to view information on that group only.
PAGE 638
Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series and C-Series. 7.5.1.0 Expanded to support the detail option. E-Series legacy command. Usage Information This command displays the IGMP database, including configured entries for either all groups on all interfaces, all groups on specific interfaces, or specific groups on specific interfaces.
PAGE 639
225.0.0.4 Example (Details) Vlan 100 IGMPv2 00:00:05 00:02:04 3.0.0.51 Dell# show ip igmp group details Interface Vlan 20 Group 232.1.1.5 Uptime 00:11:22 Expires Never Router mode INCLUDE Last reporter 35.0.0.2 Group source list Source address Expires 65.0.0.1 00:01:22 65.0.0.2 00:01:22 65.0.0.3 00:01:22 65.0.0.4 00:01:22 65.0.0.5 00:01:22 show ip igmp interface View information on the interfaces participating in IGMP.
PAGE 640
Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Added support for VRF. Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series.
PAGE 641
IGMP querying router is 50.10.4.1 (this system) IGMP version is 3 Vlan 4007 Inbound IGMP access group is not set Internet address is 50.30.124.4/24 IGMP is up on the interface IGMP query interval is 60 seconds IGMP querier timeout is 83 seconds IGMP max query response time is 10 seconds IGMP last member query response interval is 1000 ms IGMP immediate-leave is disabled IGMP activity: 0 joins IGMP querying router is 50.30.124.
PAGE 642
Example Version Description 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the C-Series and S-Series. 7.7.1.0 Introduced on the E-Series. Dell# show ip igmp ssm-map Interface Vlan 20 Group 232.1.1.5 Uptime 00:11:22 Expires Never Router mode INCLUDE Last reporter 35.0.0.2 Group source list Source address Expires 65.0.0.1 00:01:22 65.0.0.2 00:01:22 65.0.0.3 00:01:22 65.0.0.4 00:01:22 65.0.0.
PAGE 643
• When enabled, IGMP snooping Querier periodically sends general queries with an IP source address of the VLAN interface. If it receives a general query on any of its VLAN member, it checks the IP source address of the incoming frame. If the IP SA in the incoming IGMP general query frame is lower than the IP address of the VLAN interface, the switch disables its IGMP snooping Querier functionality.
PAGE 644
debug ip igmp snooping Enable debugging of IGMP snooping packets on interfaces and groups. Syntax debug ip igmp snooping [group address | interface] Parameters • To disable debugging of IGMP snooping, use the no debug ip igmp snooping [group address | interface] command. • To disable all debugging, use the undebug all command. snooping Enter the keyword snooping to enable debugging of IGMP snooping. group-address (OPTIONAL) Enter the IP multicast group address in dotted decimal format.
PAGE 645
ip igmp snooping enable Enable IGMP snooping on all or a single VLAN. This command is the master on/off switch to enable IGMP snooping. Syntax ip igmp snooping enable To disable IGMP snooping, use the no ip igmp snooping enable command. Defaults Command Modes Command History Usage Information Disabled. • CONFIGURATION • INTERFACE VLAN This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide.
PAGE 646
ip igmp snooping fast-leave Enable IGMP snooping fast-leave for this VLAN. Syntax ip igmp snooping fast-leave To disable IGMP snooping fast leave, use the no igmp snooping fast-leave command. Defaults Not configured. Command Modes INTERFACE VLAN — (conf-if-vl-n) Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.
PAGE 647
ip igmp snooping last-member-query-interval The last member query interval is the maximum response time inserted into Group-Specific queries sent in response to Group-Leave messages. Syntax ip igmp snooping last-member-query-interval milliseconds To return to the default value, use the no ip igmp snooping last-member-query-interval command. Parameters milliseconds Enter the interval in milliseconds. The range is from 100 to 65535. The default is 1000 milliseconds.
PAGE 648
ip igmp snooping mrouter Statically configure a VLAN member port as a multicast router interface. Syntax ip igmp snooping mrouter interface interface To delete a specific multicast router interface, use the no igmp snooping mrouter interface interface command. Parameters interface interface Enter the following keywords and the interface information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information.
PAGE 649
Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series legacy command. Usage Information The Dell Networking OS provides the capability of statically configuring the interface to which a multicast router is attached. To configure a static connection to the multicast router, enter the ip igmp snooping mrouter interface command in the VLAN context. The interface to the router must be a part of the VLAN where you are entering the command.
PAGE 650
Version Description E-Series legacy command Usage Information This command enables the IGMP switch to send General Queries periodically. This behavior is useful when there is no multicast router present in the VLAN because the multicast traffic is not routed. Assign an IP address to the VLAN interface for the switch to act as a querier for this VLAN. show ip igmp snooping groups Display snooping related information for all the IGMP groups, interface or one group of one interface.
PAGE 651
Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S4810, S4820T, S5000, S6000, Z9000, and Z9500. This command displays the IGMP database, including configured entries for either all groups on all interfaces, all groups on specific interfaces, or specific groups on specific interfaces.
PAGE 652
Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series legacy command.
PAGE 653
22 Interfaces To configure egress, port channel, time domain, and UDP, use these interface commands. Topics: • Basic Interface Commands • Port Channel Commands • Enhanced Validation of Interface Ranges • ip http source-interface Basic Interface Commands The following commands are for Physical, Loopback, and Null interfaces.
PAGE 654
• For a tunnel interface, enter the keyword tunnel. The range is from 1 to 16383. NOTE: This command also enables you to clear the port configurations corresponding to a range of ports. However, for Open Networking (ON) platforms the notation for specifying port range in the command is different from how you specify in non-ON platforms. • For non-ON platforms, you can specify multiple ports as slot/port-range.
PAGE 655
Example Related Commands Version Description 8.3.7.0 Introduced on the S4810. 8.2.1.0 Added support for 4093 VLANs on the E-Series. Prior to the release, 2094 was supported. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.5.1.0 Updated the definition of the learning-limit option for clarity.
PAGE 656
Example Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.5.1.0 Added support for 4-port 40G line cards on the E-Series. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series.
PAGE 657
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T.
PAGE 658
Parameters desc_text Enter a text string up to 240 characters long. Defaults None Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.
PAGE 659
range • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/ port/subport information. • For a 25-Gigabit Ethernet interface, enter the keyword twentyFiveGigE then the slot/port/subport information. • For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the slot/ port/subport information.
PAGE 660
Related Commands • show running-config – display the current configuration. duplex (10/100 Interfaces) Configure duplex mode on the Management Interface interfaces where the speed is set to 10/100. Syntax duplex {half | full} To return to the default setting, use the no duplex command. Parameters half Enter the keyword half to set the physical interface to transmit only in one direction. full Enter the keyword full to set the physical interface to transmit in both directions.
PAGE 661
fec default Set the FEC to default value. Syntax fec default Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Related Commands Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.
PAGE 662
Usage Information Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. This command is not applicable for 10–Gigabit and 40–Gigabit Ethernet interfaces. For 100-Gigabit Ethernet interfaces, CR4 auto-negotiation is enabled by default. You cannot enable or disable FEC separately. To enable or disable FEC, disable CR4 auto-negotiation first. Similarly, CR4 auto-negotiation cannot be enabled if FEC is already enabled or disabled.
PAGE 663
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.11(0.0) Added support for monitor session. 9.10(0.1) Introduced on the S6010-ON and S4048T-ON. 9.10(0.0) Introduced on the S3148. 9.10(0.0) Introduced on the S6100–ON. 9.8(2.0) Introduced on the S3100 series. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.
PAGE 664
Can’t configure speed <1G when Asymmetric flowcontrol is on, config ignored • Dell Networking OS only supports rx on tx on and rx off tx off for speeds less than one Gig (Symmetric). NOTE: If you use the disable rx flow control command, Dell Networking recommends rebooting the system. NOTE: Dell Networking OS does not support mirroring of tx pause frames.
PAGE 665
on on off off on on off off on on on off off on on on off off on on interface Configure a physical or virtual interface on the switch. Syntax Parameters interface interface interface Enter one of the following keywords and the interface information: • For a null interface, enter the keyword null then the slot/port information. The Null interface number is 0. • For the Management interface on the stack-unit, enter the keyword ManagementEthernet then the slot/port information.
PAGE 666
Usage Information Version Description 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.4(0.0) Added the support for interfaces. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.5.1.0 Added support for 4-port 40G line cards on the E-Series. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.
PAGE 667
interface group Create or delete group of VLANs with a single command. You can also use this command to apply a set of configurations on a group of interfaces. Syntax interface group [interface | vlan vlanid {- vlanid } ] To delete a range of VLANs, use the following command: no interface group vlan vlanid {- vlanid} Parameters interface, interface,... Enter the keywords interface group and one of the interfaces — slot/port or VLAN number. Select the range of interfaces for bulk configuration.
PAGE 668
Usage Information Version Description 9.4(0.0) Introduced on the S4810, S4820T, S6000, Z9000, and MXL Switch. The interface group command will create all the non-existent VLANs specified in the range. On successful command execution, the CLI switches to the interface group context. The configuration commands inside the group context will be the similar to that of the existing range command. Note: For release 9.4(0.0), the group command is supported only for VLANs and physical interfaces.
PAGE 669
Example Related Commands Version Description 7.5.1.0 Introduced on the C-Series. 6.4.1.0 Introduced Dell(conf)# interface loopback 1655 Dell(conf-if-lo-1655)# • interface — configure a physical interface. • interface null — configure a Null interface. • interface port-channel — configure a port channel. • interface vlan — configure a VLAN. interface managementEthernet Configure the Management port on the system (either the Primary or Standby RPM).
PAGE 670
The Management port is enabled by default (no shutdown). To assign an IP address to the Management port, use the ip address command. Example Dell(conf)# interface managementethernet 1/1 Dell(conf-if-ma-1/1)# Related Commands • management route — configure a static route that points to the Management interface or a forwarding router. • speed (Management interface) — Set the speed for the Management interface. interface null Configure a Null interface on the switch.
PAGE 671
Example Related Commands Dell(conf)# interface null 0 Dell(conf-if-nu-0)# • interface — configure a physical interface. • interface loopback — configure a Loopback interface. • interface port-channel — configure a port channel. • interface vlan — configure a VLAN. • ip unreachables — enable generation of internet control message protocol (ICMP) unreachable messages.
PAGE 672
Usage Information Version Description 9.8(0.0P5) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.5.1.0 Added support for 4-port 40G line cards on the E-Series. 8.2.1.0 Added support for 4093 VLANs on E-Series. Prior releases supported 2094. 8.1.1.0 Introduced on the E-Series. 7.6.1.
PAGE 673
Use the show running-config command to display the VLAN and port-channel interfaces. VLAN or portchannel interfaces that are not displayed in the show running-config command cannot be used with the bulk configuration feature of the interface range command. You cannot create virtual interfaces (VLAN, Portchannel) using the interface range command. NOTE: If a range has VLAN, physical and port-channel interfaces, only commands related to physical interfaces can be bulk configured.
PAGE 674
• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/ port/subport information. • For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the slot/ port/subport information. • For a 100-Gigabit Ethernet interface, enter the keyword hundredGigE then the slot/port information. • For a Tunnel interface, enter the keyword tunnel then the tunnel ID. The range is from 1 to 16383. • For a VLAN interface, enter the keyword vlan then a number from 1 to 4094.
PAGE 675
Dell(config)# interface range macro test Dell(config-if-range-te-1/1/1-1/3/1,te-1/5/1-1/7/4,te-1/11/1-1/18/3)# Dell(config)# define interface-range test HundredGigE 1/1 - 1/3, HundredGigE 1/7 - 1/17, HundredGigE 1/19 - 1/22 Dell# show running-config | grep define define interface-range test HundredGigE 1/1 - 1/3, HundredGigE 1/7 - 1/17, HundredGigE 1/19 - 1/22 Dell(config)# interface range macro test Dell(config-if-range-hu-1/1-1/3,hu-1/7-1/17,hu-1/19-1/22)# Related Commands • interface range – configure
PAGE 676
Example (Single Range) This example shows the macro named test that was defined earlier. Dell(config)# interface range macro test Dell(config-if-range-te-1/1/1-1/1/3,te-1/3/1-1/4/4,te-1/11/1-1/22/1)# Dell Related Commands • interface range — configure a range of command (bulk configuration). • interface range macro (define) — define a macro for an interface range (bulk configuration). interface vlan Configure a VLAN. You can configure up to 4094 VLANs.
PAGE 677
• IPv6 • MTU If OpenFlow VLANs are configured on the switch, spanning-tree protocols cannot be enabled simultaneously. Example (Single Range) Related Commands Dell(conf)# int vlan 3 Dell(conf-if-vl-3)# • interface — configure a physical interface. • interface loopback — configure a loopback interface. • interface null — configure a null interface. • interface port-channel — configure a port channel group. • show vlan — display the current VLAN configuration on the switch.
PAGE 678
If the CR4 optic fails to come up, use the autoneg option. On 100-Gigabit Ethernet interfaces, CR4 auto-negotiation is enabled by default. Related Commands • Interfaces — configure a physical interface. • interface loopback — configure a loopback interface. • interface null — configure a null interface. • interface port-channel — configure a port channel group. keepalive Send keepalive packets periodically to keep an interface alive when it is not transmitting data.
PAGE 679
monitor interface Monitor counters on a single interface or all interfaces. The screen is refreshed every five seconds and the CLI prompt disappears. Syntax monitor interface [interface] To disable monitoring and return to the CLI prompt, press the q key.
PAGE 680
Usage Information Version Description 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-Version 6.2.1.0 Introduced on the E-Series. In the Example, the delta column displays changes since the last screen refresh. The following are the monitor command menu options. Example (Single Interface) Key Description systest-3 Displays the host name assigned to the system.
PAGE 681
m l T q Example (All Interfaces) - Change mode Page up Increase refresh interval Quit c - Clear screen a - Page down t - Decrease refresh interval systest-3 Monitor time: 00:01:31 Refresh Intvl.
PAGE 682
Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.5.1.0 Introduced on the C-Series. pre-Version 6.2.1.0 Introduced on the E-Series.
PAGE 683
Layer 2 Overhead Link MTU and IP MTU Delta Tagged Packet with VLAN-Stack Header 26 bytes negotiation auto Enable auto-negotiation on an interface. Syntax negotiation auto To disable auto-negotiation, use the no negotiation auto command. Defaults Enabled. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.10(0.
PAGE 684
The no negotiation auto command is only available if you first manually set the speed of a port to 10Mbits or 100Mbits. The negotiation auto command provides a mode option for configuring an individual port to forced-master/ forced slave after you enable auto-negotiation. If you do not use the mode option, the default setting is slave. If you do not configure forced-master or forcedslave on a port, the port negotiates to either a master or a slave state.
PAGE 685
• auto-negotiation disabled speed 100 • auto-negotiation disabled speed 100 • auto-negotiation enabled* speed 1000 or auto Port 1 • auto-negotiation enabled* speed 1000 or auto • auto-negotiation enabled speed 100 • auto-negotiation disabled speed 100 • auto-negotiation enabled speed 100 • auto-negotiation disabled speed 100 Link Status Between Port 1 and Port 2 • Up at 1000 Mb/s • Up at 100 Mb/s • Up at 100 Mb/s • Down • Down * You cannot disable auto-negotiation when the speed is
PAGE 686
Usage Information Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. The following describes the interface command shown in the following example. This example sets a port as hybrid, makes the port a tagged member of VLAN 20, and an untagged member of VLAN 10, which becomes the native VLAN of the port.
PAGE 687
Parameters seconds Enter the number of seconds for which to collect traffic data. The range is from 5 to 299 seconds. NOTE: Because polling occurs every 15 seconds, the number of seconds designated here rounds to the multiple of 15 seconds lower than the entered value. For example, if 44 seconds is designated, it rounds to 30; 45 to 59 seconds rounds to 45. Defaults 299 seconds Command Modes INTERFACE Command History This guide is platform-specific.
PAGE 688
Use the no rate-interval command to remove the sampling interval configuration. Parameters seconds Enter the number of seconds for which to collect traffic data. The range is from 5 to 299 seconds. NOTE: Because polling occurs every 15 seconds, the number of seconds designated here round to the multiple of 15 seconds lower than the entered value. For example, if 44 seconds is designated, it rounds to 30; 45 to 59 seconds rounds to 45.
PAGE 689
Example Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-Version 6.2.1.0 Introduced on the E-Series.
PAGE 690
Example Version Description 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series.
PAGE 691
-range Command Modes Command History • EXEC • EXEC Privilege (Optional) Enter the range of interfaces for which you want to view the information. The format is interface-type slot/port/[subport]-slot/port/[subport] This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.11(0.0) Included the FEC BER details in the output for 100G interfaces of S6100–ON and Z9100– ON.
PAGE 692
Usage Information Version Description 7.6.1.0 Introduced on the S Series. 7.5.1.0 Introduced on the C-Series. 6.4.1.0 Changed the organization of the display output. 6.3.1.0 Added the Pluggable Media Type field in the E-Series output. Use the show interfaces command for details on a specific interface. NOTE: In the CLI output, the power value is rounded to a 3-digit value. For receive/transmit power that is less than 0.
PAGE 693
Line Description • Number of packets with VLAN tagged headers • Packet size and the number of those packets inbound to the interface • Number of Multicast and Broadcast packets: • • • Output Statistics: Multicasts = number of MAC multicast packets • Broadcasts = number of MAC broadcast packets Number of runts, giants, and throttles packets: • runts = number of packets that are less than 64B • giants = packets that are greater than the MTU size • throttles = packets containing PAUSE frames
PAGE 694
Last clearing of "show interface" counters 3d17h53m Queueing strategy: fifo Input Statistics: 0 packets, 0 bytes 0 64-byte pkts, 0 over 64-byte pkts, 0 over 127-byte pkts 0 over 255-byte pkts, 0 over 511-byte pkts, 0 over 1023-byte pkts 0 Multicasts, 0 Broadcasts 0 runts, 0 giants, 0 throttles 0 CRC, 0 overrun, 0 discarded Output Statistics: 0 packets, 0 bytes, 0 underruns 0 64-byte pkts, 0 over 64-byte pkts, 0 over 127-byte pkts 0 over 255-byte pkts, 0 over 511-byte pkts, 0 over 1023-byte pkts 0 Multicasts
PAGE 695
Pluggable media not present Interface index is 503595208 Internet address is 10.11.201.
PAGE 696
Time since last interface status change: 00:06:03 Example (OpenFlow instance) Dell# show interfaces vlan 6 Vlan 6 is down, line protocol is down Address is 00:01:e8:8a:e1:8c, Current address is 00:01:e8:8a:e1:8c Interface index is 1107525638 of-instance: 2 Internet address is not set MTU 1554 bytes, IP MTU 1500 bytes LineSpeed auto ARP type: ARPA, ARP Timeout 04:00:00 Last clearing of "show interface" counters 00:05:12 Queueing strategy: fifo Time since last interface status change: 00:05:12 Related Comma
PAGE 697
Example Version Description 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.4.1.0 Changed the organization of the display output.
PAGE 698
• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information. • For a 25-Gigabit Ethernet interface, enter the keyword twentyFiveGigE then the slot/port/subport information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/ port/subport information. • For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the slot/ port/subport information.
PAGE 699
Example Related Commands Version Description 8.3.7.0 Introduced on the S4810. 8.5.1.0 Added support for 4-port 40G line cards on the E-Series. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 7.4.1.0 Introduced Dell# show interfaces dampening Interface Supp Flaps Penalty Half-Life Reuse Suppress Max-Sup State Te 1/2/1 Up 0 0 20 800 4500 120 Te 1/10/1 Up 0 0 5 750 2500 20 Dell# • dampening — configure dampening on an interface.
PAGE 700
Example Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series.
PAGE 701
• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/ port/subport information. • For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the slot/ port/subport information. • For a 100-Gigabit Ethernet interface, enter the keyword hundredGigE then the slot/port information. NOTE: This command also enables you to view information corresponding to a range of ports.
PAGE 702
Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 7.5.1.0 Introduced on the E-Series. Example show interfaces vlan Display VLAN statistics. Syntax show interfaces vlan {vlan-id} [LINE] {description} Parameters Command Modes Command History Usage Information vlan-id Enter the interface VLAN number. The range is from 1 to 4094. LINE (OPTIONAL) Enter the name of the VLAN. description Displays the VLAN interface information with description.
PAGE 703
Mode of IPv4 Address Assignment: NONE DHCP Client-ID: 90b11cf499ce MTU 1554 bytes, IP MTU 1500 bytes LineSpeed auto ARP type: ARPA, ARP Timeout 04:00:00 Last clearing of "show interface" counters 2d17h26m Queueing strategy: fifo Time since last interface status change: 2d17h26m Input Statistics: 0 packets, 0 bytes Output Statistics: 0 packets, 0 bytes, 0 underruns show system stack-unit fanout configured Displays the details about the fanned-out ports.
PAGE 704
2/13 2/15 Quad Quad 10G 10G show interfaces switchport Display only virtual and physical interfaces in Layer 2 mode. This command displays the Layer 2 mode interfaces’ IEEE 802.1Q tag status and VLAN membership. Syntax show interfaces switchport [interface-type | stack-unit unit-id ] Parameters interface-type (OPTIONAL) Enter one of the following keywords and the interface information: • For a port channel interface, enter the keywords port-channel then a number.
PAGE 705
Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.5.1.0 Added support for 4-port 40G line cards on the E-Series. 8.2.1.0 Added support for 4093 VLANs on E-Series. 8.1.1.
PAGE 706
Related Commands • interface — configure a physical interface on the switch. • show ip interface — display Layer 3 information about the interfaces. • show interfaces transceiver — display the physical status and operational status of an installed transceiver. The output also displays the transceiver’s serial number. show interfaces transceiver Display the details of an installed transceiver.
PAGE 707
Usage Information Version Description 9.10(0.0) Introduced on the S6100–ON. 9.9(0.0) Added support to display the interface configurations corresponding to a range of ports. 9.8(2.0) Introduced on the S3100 series. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.
PAGE 708
Interfaces Line Description Temp Low Alarm threshold Factory-defined setting. Value can differ between SFP and SFP+. Voltage Low Alarm threshold Factory-defined setting. Value can differ between SFP and SFP+. Bias Low Alarm threshold Factory-defined setting. Value can differ between SFP and SFP+. TX Power Low Alarm threshold Factory-defined setting. Value can differ between SFP and SFP+. RX Power Low Alarm threshold Factory-defined setting. Value can differ between SFP and SFP+.
PAGE 709
Line Description falls below the low alarm/warning thresholds, the Rx power low alarm/warning flag is set to true. Data Ready state Bar This field indicates that the transceiver has achieved power up and data is ready. This is set to true if data is ready to be sent and set to false if data is being transmitted. Rx LOS state This is the digital state of the Rx_LOS output pin. This is set to true if the operating status is down. Tx Fault state This is the digital state of the Tx Fault output pin.
PAGE 710
Example Line Description Voltage Low Warning Flag This can be either true or false, depending on the Current Voltage value displayed above. Tx Bias Low Warning Flag This can be either true or false, depending on the present Tx bias current value displayed above. Tx Power Low Warning Flag This can be either true or false, depending on the Current Tx power value displayed above. Rx Power Low Warning Flag This can be either true or false, depending on the Current Rx power value displayed above.
PAGE 711
QSFP QSFP QSFP QSFP QSFP QSFP QSFP QSFP QSFP 13/1 13/1 13/1 13/1 13/1 13/1 13/1 13/1 13/1 Laser Wavelength CheckCodeBase Serial ID Extended Fields BR max BR min Vendor SN Datecode CheckCodeExt Extended Transceiver Code = 850.
PAGE 712
Command History Example This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.1) Introduced on the S6010-ON and S4048T-ON. 9.10(0.0) Introduced on the S3148. 9.10(0.0) Introduced on the S6100–ON. 9.8(2.0) Introduced on the S3100 series. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.
PAGE 713
Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.
PAGE 714
Parameters 10 Enter the keyword 10 to set the interface’s speed to 10 Mb/s. NOTE: This interface speed is not supported on the LC-EH-GE-50P or the LC-EJ-GE-50P card. If the command is entered for these interfaces, an error message appears. 100 Enter the keyword 100 to set the interface’s speed to 10/100 Mb/s. NOTE: When this setting is enabled, only 100Base-FX optics are supported on the LC-EH-GE-50P or the LC-EJ-GE-50P card. 1000 Enter the keyword 1000 to set the interface’s speed to 1000 Mb/s.
PAGE 715
Usage Information This command is found on the 10/100/1000/10000 Base-T Ethernet interfaces. When you enable auto, the system performs an automatic discovery to determine the optics installed and configure the appropriate speed. When you configure a speed for the 10/100/1000/10000 interface, confirm the negotiation auto command setting. Both sides of the link must have auto-negotiation either enabled or disabled.
PAGE 716
Usage Information Related Commands Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.11.1 Introduced on the S55, S60, and S4810 8.1.1.0 Introduced on the E-Series. 7.5.1.0 Introduced on the C-Series. pre-Version 6.2.1.0 Introduced on the E-Series. This command is found on the Management interface only. • interface ManagementEthernet — configure the Management port on the system (either the Primary or Standby RPM).
PAGE 717
Usage Information Version Description 9.7(0.0) Added support for dynamically fanning-out of interfaces on S6000. Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.1 Introduced on the S4810. You can split a 100G port into two 50G, one 40G, four 10G, or four 25G ports.
PAGE 718
• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information. • For a 25-Gigabit Ethernet interface, enter the keyword twentyFiveGigE then the slot/port/subport information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/ port/subport information. • For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the slot/ port/subport information.
PAGE 719
Usage Information Version Description 7.5.1.0 Introduced on the C-Series. pre-Version 6.2.1.0 Introduced on the E-Series. If an IP address or VRRP group is assigned to the interface, you cannot use the switchport command on the interface. To use the switchport command on an interface, only the no ip address and no shutdown statements must be listed in the show config output. When you enter the switchport command, the interface is automatically added to the default VLAN.
PAGE 720
Port Channel Commands A Link Aggregation Group (LAG) is a group of links that appear to a MAC client as if they were a single link according to IEEE 802.3ad. In Dell Networking OS, a LAG is referred to as a Port Channel. • The platform supports 4096 port channels and 16 members per port channel.
PAGE 721
Usage Information Version Description 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.5.1.0 Added support for 4-port 40G line cards on the E-Series. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-Version 6.2.1.0 Introduced on the E-Series.
PAGE 722
group Group two LAGs in a supergroup (“fate-sharing group” or “failover group”). Syntax group group_number port-channel number port-channel number To remove an existing LAG supergroup, use the no group group_number command. Parameters group_number Enter an integer from 1 to 32 that uniquely identifies this LAG fate-sharing group. port-channel number Enter the keywords port-channel then an existing LAG number. Enter this keyword/ variable combination twice, identifying the two paired LAGs.
PAGE 723
interface port-channel Create a Port Channel interface, which is a link aggregation group (LAG) containing 16 physical interfaces on the S-Series. Syntax interface port-channel channel-number To delete a Port Channel, use the no interface port-channel channel-number command. Parameters channel-number For a Port Channel interface, enter the keywords port-channel then a number. The range is from 1 to 4096. Defaults Not configured.
PAGE 724
If the line card is in a Jumbo mode chassis, you can also configure the mtu and ip mtu commands. The Link MTU and IP MTU values configured on the channel members must be greater than the Link MTU and IP MTU values configured on the Port Channel interface. If the stack—unit card is in a Jumbo mode chassis, you can also configure the mtu and ip mtu commands.
PAGE 725
Usage Information Version Description 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-Version 6.2.1.0 Introduced on the E-Series. If you use this command to configure the minimum number of links in a LAG that must be in “oper up” status, the LAG must have at least that number of “oper up” links before it can be declared as up.
PAGE 726
other LAG. You can use both static and dynamic (LACP) LAGs to configure failover groups. For more information, see the “Port Channel” section in the Dell Networking OS Configuration Guide. Related Command • group — group two LAGs in a supergroup (“fate-sharing group”). • show interfaces port-channel — display information on configured Port Channel groups. show interfaces port-channel Display information on configured Port Channel groups.
PAGE 727
Version Description 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. Modified to display the LAG failover group status. 7.5.1.0 Introduced on the C-Series. E-Series legacy command Usage Information Example The following describes the show interfaces port-channel command shown in the following example. Field Description Port-Channel 1... Displays the LAG’s status. In the Example, the status of the LAG’s LAG fate-sharing group (“Failover-group”) is listed. Hardware is...
PAGE 728
Members in this channel: Hu 2/5 Hu 2/18 ARP type: ARPA, ARP timeout 04:00:00 Last clearing of "show interfaces" counters 00:00:00 Queueing strategy: fifo 44507301 packets input, 3563070343 bytes Input 44506754 IP Packets, 0 Vlans 0 MPLS 41 64-byte pkts, 44502871 over 64-byte pkts, 249 over 127-byte pkts 407 over 255-byte pkts, 3127 over 511-byte pkts, 606 over 1023-byte pkts Received 0 input symbol errors, 0 runts, 0 giants, 0 throttles 0 CRC, 0 IP Checksum, 0 overrun, 0 discarded 1218120 packets output, 10
PAGE 729
show port-channel-flow Display an egress port in a given port-channel flow. Syntax Parameters show port-channel-flow outgoing-port-channel number incoming-interface interface {source-ip address destination-ip address} | {source-port number destination-port number} | {source-mac address destination-mac address {vlan vlanid | ether-type}} outgoing-portchannel number Enter the keywords outgoing-port-channel then the number of the port channel to display flow information.
PAGE 730
Usage Information Version Description 9.10(0.0) Increased the number of port channels to 4096. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.10.0 Introduced on the S4810.
PAGE 731
ip http source-interface Specify an interface as the source interface for HTTP connections. Syntax ip http source-interface interface To delete an interface, use theno ip http source-interface interface command. Parameters interface Enter the following keywords and the interface information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information.
PAGE 732
23 IPv4 Routing The basic IPv4 commands are supported by Dell Networking OS on the platform.
PAGE 733
• load-balance hg • management route • show arp • show arp retries • show hosts • show ip cam stack-unit • show ip fib stack-unit • show ip flow • show ip interface • show ip management-route • show ipv6 management-route • show ip protocols • show ip route • show ip route list • show ip route summary • show ip traffic • show tcp statistics arp To associate an IP address with a MAC address in the switch, use address resolution protocol (ARP).
PAGE 734
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.1) Introduced on the S6010-ON and S4048T-ON. 9.10(0.0) Introduced on the S3148. 9.10(0.0) Introduced on the S6100–ON. 9.8(2.0) Introduced on the S3100 series. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.
PAGE 735
arp backoff-time Set the exponential timer for resending unresolved ARPs. Syntax Parameters arp backoff-time seconds seconds Enter the number of seconds an ARP entry is black-holed. The range is from 1 to 3600. The default is 30. Defaults 30 Command Mode CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Related Commands Version Description 9.8(1.
PAGE 736
Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.
PAGE 737
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.4.(0.0) Introduced on the S4810 and S4820T.
PAGE 738
Related Commands • show arp retries — display the configured number of ARP retries. arp timeout Set the time interval for an ARP entry to remain in the ARP cache. Syntax arp timeout minutes Parameters minutes Enter the number of minutes. The range is from 0 to 35790. The default is 240 minutes. Defaults 240 minutes (4 hours) Command Modes INTERFACE Command History This guide is platform-specific.
PAGE 739
clear arp-cache Clear the dynamic ARP entries from a specific interface or optionally delete (no-refresh) ARP entries from the content addressable memory (CAM). Syntax Parameters clear arp-cache [vrf vrf-name | interface | ip ip-address] [no-refresh] vrf vrf-name (OPTIONAL) Enter the keyword vrf and then the name of the VRF to clear the ARP cache corresponding to that VRF.
PAGE 740
Version Description 9.7(0.0) Introduced on the S6000-ON. 9.4.(0.0) Added support for VRF. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.5.1.0 Added support for 4-port 40G line cards on the E-Series. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Added support for 4094 VLANs on the E-Series (the prior limit was 2094). 8.1.1.0 Introduced on the E-Series. 7.9.1.0 Introduced VRF on the E-Series. 7.6.1.
PAGE 741
Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. clear ip fib stack-unit Clear all FIB entries in the specified stack unit (use this command with caution, refer to Usage Information.) Syntax Parameters clear ip fib stack-unit unit-number vrf vrf-name unit-number Enter the number of the stack unit.
PAGE 742
clear ip route Clear one or all routes in the routing table. Syntax clear ip route [vrf vrf-name] {* | ip-address mask} Parameters vrf vrf-name (Optional) Enter the keyword vrf and then the name of the VRF to clear the routes corresponding to that VRF. * Enter an asterisk (*) to clear all learned IP routes. ip-address mask Enter a specific IP address and mask in dotted decimal format to clear that IP address from the routing table.
PAGE 743
Related Commands • ip route — assign an IP route to the switch. • show ip route — view the routing table. • show ip route summary — view a summary of the routing table. clear tcp statistics Clear TCP counters. Syntax Parameters clear tcp statistics [all | cp] all Enter the keyword all to clear all TCP statistics maintained on all switch processors. cp (OPTIONAL) Enter the cp to clear only statistics from the Control Processor.
PAGE 744
debug arp View information on ARP transactions. Syntax debug arp [interface] [count value] To stop debugging ARP transactions, use the no debug arp command. Parameters interface count value (OPTIONAL) Enter the following keywords and the interface information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information. • For a 25-Gigabit Ethernet interface, enter the keyword twentyFiveGigE then the slot/port/subport information.
PAGE 745
Usage Information Version Description 8.5.1.0 Added support for 4-port 40G line cards on the E-Series. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Added support for 4094 VLANs on the E-Series(the prior limit was 2094). 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.3.1.0 Added the count option. To stop packets from flooding the user terminal when debugging is turned on, use the count option.
PAGE 746
Example Version Description 6.4.10 Introduced on the E-Series. Dell# debug ip dhcp 00:12:21 : %RELAY-I-PACKET: BOOTP REQUEST (Unicast) received at interface 113.3.3.17 BOOTP Request, hops = 0, XID = 0xbf05140f, secs = 0, hwaddr = 00:60:CF:20:7B:8C, giaddr = 0.0.0.0 00:12:21 : %RELAY-I-BOOTREQUEST: Forwarded BOOTREQUEST for 00:60:CF:20:7B:8C to 14.4.4.2 00:12:26 : %RELAY-I-PACKET: BOOTP REQUEST (Unicast) received at interface 113.3.3.
PAGE 747
count value • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information. • For a 25-Gigabit Ethernet interface, enter the keyword twentyFiveGigE then the slot/port/subport information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/ port/subport information. • For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the slot/ port/subport information.
PAGE 748
ICMP: src 40.40.40.40, dst 40.40.40.40, echo reply ICMP: echo request sent to dst 40.40.40.40 Usage Information To stop packets from flooding the user terminal when debugging is turned on, use the count option. debug ip packet View a log of IP packets sent and received. Syntax debug ip packet [access-group name] [count value] [interface] To disable debugging, use the no debug ip packet [access-group name] [count value] [interface] command.
PAGE 749
Usage Information Example Version Description 8.3.7.0 Introduced on the S4810. 8.2.1.0 Added support for 4094 VLANs on the E-Series (the prior limit was 2094). 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Added the access-group option. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.3.1.0 Added the count option. The following describes the debug ip packet command in the following example.
PAGE 750
IP: s=0.0.0.0, d=30.30.30.30, len 100, unroutable ICMP type=8, code=0 Usage Information To stop packets from flooding the user terminal when debugging is turned on, use the count option. The access-group option supports only the equal to (eq) operator in TCP ACL rules. Port operators not equal to (neq), greater than (gt), less than (lt), or range are not supported in access-group option (refer to the following example).
PAGE 751
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.
PAGE 752
Version Description 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. ip domain-list Configure names to complete unqualified host names. Syntax ip domain-list name To remove the name, use the no ip domain-list name command.
PAGE 753
Usage Information Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. To configure a list of possible domain names, configure the ip domain-list command up to six times. If you configure both the ip domain-name and ip domain-list commands, the software tries to resolve the name using the ip domain-name command. If the name is not resolved, the software goes through the list of names configured with the ip domain-list command to find a match.
PAGE 754
Usage Information Version Description 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. To fully enable DNS, also specify one or more domain name servers with the ip name-server command. Dell Networking OS does not support sending DNS queries over a VLAN. DNS queries are sent out all other interfaces, including the Management port. To view current bindings, use the show hosts command.
PAGE 755
Usage Information Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. You can only configure one domain name with the ip domain-name command. To configure more than one domain name, configure the ip domain-list command up to six times.
PAGE 756
Usage Information Version Description 9.0.2.0 Introduced on the S6000. 9.0.0.0 Added support for IPv6. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.9.1.0 Introduced VRF on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.2.1.1 Introduced on the E-Series. You can add multiple DHCP servers by entering the ip helper-address command multiple times.
PAGE 757
Usage Information Related Commands Version Description 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.3.1.0 Introduced for the E-Series.
PAGE 758
Version Description 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced for the E-Series.
PAGE 759
• For a Loopback interface, enter the keyword loopback then a number from 0 to 16383. • For a port channel interface, enter the keywords port-channel then a number. • For a VLAN interface, enter the keyword vlan then a number from 1 to 4094. Defaults Not configured. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.
PAGE 760
Parameters interface Enter one of the following keywords and slot/port or number information: • For a Management Ethernet interface, enter the keyword managementethernet. NOTE: When you configure the capability to enable the loopback IP address to be sent for easy debugging and diagnosis (IP addresses of the devices for which the ICMP source interface is configured), the source IP address of the outgoing ICMP error message is modified, although the packets are not sent out using the configured interface.
PAGE 761
traceroute utilites.
PAGE 762
ip name-server Enter up to six IPv4 addresses of name servers. The order you enter the addresses determines the order of their use. Syntax ip name-server ipv4-address [ipv4-address2...ipv4-address6] To remove a name server, use the no ip name-server ip-address command. Parameters ipv4-address Enter the IPv4 address, in dotted decimal format, of the name server to be used. ipv4-address2... ipv4-address6 (OPTIONAL) Enter up five more IPv4 addresses, in dotted decimal format, of name servers to be used.
PAGE 763
ip proxy-arp Enable proxy ARP on an interface. Syntax ip proxy-arp To disable proxy ARP, use the no ip proxy-arp command. Defaults Enabled. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Related Commands Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.
PAGE 764
ip route Assign a static route to the switch. Syntax ip route [vrf vrf-name] ip-address mask {ip-address | interface [ip-address]} [distance] [permanent] [tag tag-value] [vrf vrf-name] [weight weight-value] To delete a specific static route, use the no ip route destination mask command. To delete all routes matching a certain route, use the no ip route destination mask command.
PAGE 765
distance (OPTIONAL) Enter the value of the distance metric assigned to the route. The range is from 1 to 255. permanent (OPTIONAL) Enter the keyword permanent to specify that the route must not be removed even if the interface assigned to that route goes down. The route must be currently active to be installed in the routing table. If you disable the interface, the route is removed from the routing table. tag tag-value (OPTIONAL) Enter the keyword tag then a number to assign to the route.
PAGE 766
Usage Information Using the following example of a static route: ip route 33.33.33.0 /24 tengigabitethernet 1/1/1 172.31.5.43 • The software installs a next hop that is not on the directly connected subnet but which recursively resolves to a next hop on the interface’s configured subnet. In the example, if tengig 1/1/1 has an ip address on subnet 2.2.2.0 and if 172.31.5.43 recursively resolves to 2.2.2.0, Dell Networking OS installs the static route.
PAGE 767
Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.
PAGE 768
ip unknown-unicast Enable IPv4 catch-all route. Syntax ip unknown-unicast [vrf vrf-name] To remove the IPv4 catch-all route (0.0.0.0/0) from the LPM route forwarding table in hardware which gets added as a default configuration after the initialization of FIB Agent module, use the no ip unknown-unicast command. Defaults None Parameters vrf vrf-name (Optional) Enter the keyword vrf followed by the name of the VRF to enable catch-all routes corresponding to that VRF.
PAGE 769
Command History Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.7(0.0) Introduced on the S6000-ON. 9.3(0.1) Introduced on the S6000. 9.2(1.0) Introduced on the Z9500. Usage Information A warning message is displayed when you enter this command stating that this setting takes effect for existing routes only when IPv4 route prefixes are cleared from the routing table (RTM). To disable this functionality, use no ipv4 unicast-host-route command.
PAGE 770
Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.
PAGE 771
mechanism returns a 3-bit index indicating which port the packet should be forwarded. • tcp-udp enable Enter the keywords to distribute traffic based on the following: • ingress-port enable source-mac — Uses the source MAC address, VLAN, Ethertype, source module ID and source port ID fields to hash. The hashing mechanism returns a 3-bit index indicating which port the packet should be forwarded. enable — Takes the TCP/UDP source and destination ports into consideration when doing hash computations.
PAGE 772
load-balance hg Choose the traffic flow parameters the hash calculation uses while distributing the traffic across internal higig links.
PAGE 773
Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Added support for IPv6. 8.3.19.0 Introduced on the S4820T. 8.3.11.
PAGE 774
tengigabitethernet Enter the keyword tengigabitethernet to specify a ten Gigabit Ethernete interface. Defaults Not configured. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Related Commands Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.
PAGE 775
NOTE: Use this attribute to start a BGP instance for either a specific address family corresponding to the default VRF or an IPv4 address family corresponding to a non-default VRF. interface interface (OPTIONAL) Enter the following keywords and the interface information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information. • For a 25-Gigabit Ethernet interface, enter the keyword twentyFiveGigE then the slot/port/subport information.
PAGE 776
Usage Information Version Description 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.5.1.0 Added support for 4-port 40G line cards on the E-Series. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Added support for 4094 VLANs on the E-Series (the prior limit was 2094). 8.1.1.0 Introduced on the E-Series. 7.9.1.0 Introduced VRF on the E-Series. 7.8.1.
PAGE 777
Internet Internet Internet Internet Example (Private VLAN) 192.2.1.248 192.2.1.247 192.2.1.246 192.2.1.245 1 1 1 1 00:00:c0:02:01:02 00:00:c0:02:01:02 00:00:c0:02:01:02 00:00:c0:02:01:02 Te Te Te Te 1/1/3/1 1/1/3/2 1/1/3/3 1/1/3/4 - CP CP CP CP NOTE: In this example, Line 1 shows community VLAN 200 (in primary VLAN 10) in a PVLAN. Line 2 shows primary VLAN 10.
PAGE 778
Related Commands Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.1.0 Introduced. • arp retries — set the number of ARP retries in case the system does not receive an ARP reply in response to an ARP request.
PAGE 779
Usage Information Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. The following describes the show hosts command in the following example. Field Description Default domain... Displays the domain name (if configured). Name/address lookup... States if DNS is enabled on the system. • If DNS is enabled, the Name/Address lookup is domain service.
PAGE 780
show ip cam stack-unit Display CAM entries for a port-pipe of a stack-unit on a S-Series or Z-Series switch. Syntax show ip cam stack-unit {stack-unit-number} [port-set {pipe-number} | vrf vrfname {ip-address mask [longer-prefixes [ecmp-group detail]]}| ecmp-group {detail | member-info [detail [group-index index-number]]}| summary] Parameters stack-unit-number Enter the stack-unit ID. The unit ID range is from 1 to 6.
PAGE 781
Usage Information Example Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.7.1.0 Added support for up to seven stack members. 7.6.1.0 Introduced on the S-Series. The following describes the show ip cam command shown in the following example. Field Description Destination Displays the destination route of the index. EC Displays 1 if the route is an ECMP route. Else, displays 0. C This is the CPU bit.
PAGE 782
show ip fib stack-unit View all Forwarding Information Base (FIB) entries of a specific stack-unit. Syntax show ip fib stack-unit stack-unit-number vrf vrf-name [ip-address [mask] [longer-prefixes] | summary] Parameters Command Modes Command History Usage Information 782 IPv4 Routing stack-unit-number Enter the stack unit ID. vrf vrf-name Enter the keyword vrf followed by the name of the VRF to view FIB entries corresponding to that VRF.
PAGE 783
Field Description Destination Lists the destination IP address. Gateway Displays either the word “direct” and an interface for a directly connected route or the remote IP address used to forward the traffic. First-Hop Displays the first hop IP address. Mac-Addr Displays the MAC address. Port Displays the egress-port information. VId Displays the VLAN ID. If no VLAN is assigned, zero (0) is listed. EC Displays the number of ECMP paths.
PAGE 784
• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information. • For a 25-Gigabit Ethernet interface, enter the keyword twentyFiveGigE then the slot/port/subport information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/ port/subport information. • For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the slot/ port/subport information.
PAGE 785
Usage Information This command provides egress port information for a given IP flow. This information is useful in identifying which interface the packet follows in the case of Port-channel and Equal Cost Multi Paths. Use this command for routed packed only. For switched packets, use the show port-channel-flow command. The show ip flow command does not compute the egress port information when load-balance mac hashing is also configured due to insufficient information (the egress MAC is not available).
PAGE 786
configured Command Modes Command History Usage Information 786 IPv4 Routing • EXEC • EXEC Privilege (OPTIONAL) Enter the keyword configured to display the physical interfaces with non-default configurations only. This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.11(0.0) Updated the command output to include the unicast reverse path forwarding (uRPF) status. 9.8(1.
PAGE 787
Example Lines Description ICMP redirects... States if ICMP redirects are sent. ICMP unreachables... States if ICMP unreachable messages are sent.
PAGE 788
TenGigabitEthernet TenGigabitEthernet TenGigabitEthernet TenGigabitEthernet TenGigabitEthernet TenGigabitEthernet 1/1/2 1/1/3 1/1/4 1/2/1 1/2/2 1/2/3 unassigned unassigned unassigned unassigned 10.10.10.1 unassigned NO YES YES YES YES NO Manual Manual Manual Manual Manual Manual administratively down down up up up up up up up up administratively down down show ip management-route View the IP addresses assigned to the Management interface.
PAGE 789
Example Dell# show ip management-route Destination ----------10.1.2.0/24 172.16.1.0/24 Dell# Gateway ------ManagementEthernet 1/1 10.1.2.4 State ----Connected Active show ipv6 management-route Display the IPv6 static routes configured for the management interface. Syntax Parameters show ipv6 management-route [all | connected | summary | static] all (OPTIONAL) Enter the keyword all to view all IP addresses assigned to all Management interfaces on the switch.
PAGE 790
2001:68::0/64 Dell# 2001:34::16 Active show ip protocols View information on all routing protocols enabled and active on the switch. Syntax show ip protocols Command Modes Command History Example 790 • EXEC • EXEC Privilege This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.
PAGE 791
Route-map in : foo Weight : 0 Address : 5::6 Weight : 0 Dell# show ip route View information, including how they were learned, about the IP routes on the switch. Syntax Parameters show ip route [vrf vrf-name] hostname | ip-address [mask] [longer-prefixes] | list prefix-list | protocol [process-id | routing-tag] | all | connected | static | summary] vrf vrf-name (OPTIONAL) Enter the keyword vrf and then the VRF name to list the routes in the route table of a specific VRF.
PAGE 792
• Command History Usage Information 792 IPv4 Routing EXEC Privilege This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(2.0) Introduced on the S3100 series. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.4.(0.0) Added support for VRF. 9.2(1.
PAGE 793
Field Description • IA = IS-IS inter-area • * = candidate default • > = non-active route • + = summary routes The weight for weighted ECMP route calculations is displayed for each path in the route in show ip route command. The ECMP weight is displayed only if weighted ECMP is enabled using the ip ecmp weighted command is enabled. If weighted ECMP is disabled, the show ip route command does not show the weighted ECMP route information.
PAGE 794
Codes: C - connected, S - static, R - RIP, B - BGP, IN - internal BGP, EX - external BGP,LO - Locally Originated, O - OSPF, IA - OSPF inter area, N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2, E1 - OSPF external type 1, E2 - OSPF external type 2, i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, IA - IS-IS inter area, * - candidate default, > - non-active route, + - summary route Gateway of last resort is not set C Example (With Weighted ECMP Enabled) Destination ----------13.0.0.
PAGE 795
show ip route list Display IP routes in an IP prefix list. Syntax Parameters Command Modes Command History Example show ip route [vrf vrf-name] list prefix-list prefix-list Enter the name of a configured prefix list. vrf vrf-name Enter the keyword vrf followed by the name of the VRF to display IP routes in an IP prefix list corresponding to that VRF. • EXEC • EXEC Privilege This guide is platform-specific.
PAGE 796
Gateway of last resort is not set R R R R C Related Commands Destination ----------2.1.0.0/24 2.1.1.0/24 2.1.2.0/24 2.1.3.0/24 2.1.4.0/24 Gateway Dist/Metric Last Change ----------------- ----------via 2.1.4.1, Te 1/13/1 120/2 3d0h via 2.1.4.1, Te 1/13/1 120/2 3d1h via 2.1.4.1, Te 1/13/1 120/1 3d0h via 2.1.4.1, Te 1/13/1 120/1 3d1h Direct, Te 1/13/1 0/0 3d1h • ip prefix-list — enter CONFIGURATION-IP PREFIX-LIST mode and configures a prefix list.
PAGE 797
Usage Information Version Description 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. The following describes the show ip route summary shown in the following example. Column Heading Description Example Route Source Identifies how the route is configured in Dell Networking OS. Active Routes Identifies the best route if a route is learned from two protocol sources. Non-active Routes Identifies the back-up routes when a route is learned by two different protocols.
PAGE 798
rp2 (OPTIONAL) Enter the keyword rp2 to view only the statistics from Route Processor 2. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information 798 IPv4 Routing Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.
PAGE 799
Keyword Definition ...encapsulation failed Counts packets which could not be forwarded due to ARP resolution failure. Dell Networking OS sends an arp request prior to forwarding an IP packet. If a reply is not received, Dell Networking OS repeats the request three times. These packets are counted in encapsulation failed. Rcvd: ...short packets The number of bytes in the packet are too small. ...bad length The length of the packet was not correct. ...
PAGE 800
show tcp statistics View information on TCP traffic through the switch. Syntax show tcp statistics {all | cp} Parameters all Enter the keyword all to view all TCP information. cp Enter the keyword cp to view only TCP information from the Control Processor. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.
PAGE 801
Example Field Description 0 partially... Displays the number of partially duplicated packets and bytes received. 7 out-of-order... Displays the number of packets and bytes received out of order. 0 packets with data after window Displays the number of packets and bytes received that exceed the switch’s window size. 0 packets after close Displays the number of packet received after the TCP connection was closed. 0 window probe packets...
PAGE 802
14 Connections closed (including 0 dropped, 0 embryonic dropped) 20 Total rxmt timeout, 0 connections dropped in rxmt timeout 0 Keepalive timeout, 0 keepalive probe, 0 Connections dropped in keepalive 802 IPv4 Routing
PAGE 803
24 IPv6 Basics IPv6 basic commands are supported on the Dell Networking OS. NOTE: For information about the Dell Networking OS version and platform that supports IPv6 in each software feature, see the IPv6 Addressing section in the Dell Networking OS Configuration Guide.
PAGE 804
Usage Information Version Description 9.8(0.0P2) Introduced on the S3048–ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.3(0.1) Introduced on the S6000. You can partition the LPM table to store IPv6 prefixes greater than /64 mask length. Requires reboot of the switch to take effect as the SDK handles this only during its initialization. clear ipv6 route Clear (refresh) all or a specific route from the IPv6 routing table.
PAGE 805
maximum dynamic-routes-ipv6 Specify the maximum number of dynamic (protocol) IPv6 routes a VRF can have. Syntax maximum dynamic-routes—ipv6 limit {warn-threshold threshold-value | warning-only} To remove the limit on the maximum number of IPv6 routes used, use the no maximum dynamic-routesipv6 command. Parameters limit Maximum number of IPv6 routes allowed in a VRF. Valid range is from 1 to 8000 (or maximum allowable for that platform if smaller value).
PAGE 806
show cam-ipv6 extended-prefix Display the current settings and next-boot settings for cam-ipv6 extended-prefix configuration. Display the cam-ipv6 extended-prefix configuration. Syntax show cam-ipv6 extended-prefix Defaults None Command Modes EXEC EXEC Privilege Command History Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.3(0.1) Introduced on the S6000.
PAGE 807
Version Description 9.5(0.1) Introduced on the Z9500. 9.3(0.1) Introduced on the S6000. Usage Information You can use this command to enable programming of /128 route prefixes in L3 host table or in LPM table. A warning message is displayed when you enter this command stating that this setting takes effect for existing routes only when IPv6 route prefixes are cleared from the routing table (RTM). To enable programming of /128 route prefixes in LPM table, use no ipv6 unicast-host-route command.
PAGE 808
A value of 0 indicates to the host that the RDNSS address should not be used. You must specify a lifetime using the lifetime or infinite parameter. infinite Enter the keyword infinite to specify that the RDNSS lifetime does not expire. Defaults Not Configured Command Modes INTERFACE CONFIG Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.
PAGE 809
• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/ port/subport information. • For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the slot/ port/subport information. • For a 100-Gigabit Ethernet interface, enter the keyword hundredGigE then the slot/port information. • For a Loopback interface, enter the keyword loopback then a number from 0 to 16383. • For a port channel interface, enter the keywords port-channel then a number.
PAGE 810
Usage Information Version Description 9.2(1.0) Introduced on the Z9500. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.7.0 Introduced on the S4810. 8.5.1.0 Added support for 4-port 40G line cards on the E-Series. 8.2.1.0 Introduced on the E-Series. 7.8.1.0 Introduced on the C-Series and S-Series. 7.4.1.0 Introduced on the E-Series. When the interface goes down, Dell Networking OS withdraws the route.
PAGE 811
Parameters ipv6-address prefixlength (OPTIONAL) Enter the IPv6 address in the x:x:x:x::x format then the prefix length in the /x format. The range is from /0 to /128. NOTE: The :: notation specifies successive hexadecimal fields of zeros. vrf vrf-name (Optional) Enter the keyword vrf followed by the name of the VRF to display IPv6 routes corresponding to that VRF. NOTE: If you do not specify this option, routes corresponding to the default VRF are displayed.
PAGE 812
Usage Information Example (S-Series) The following describes the show ipv6 route command shown in the following examples.
PAGE 813
Dell# Direct, Nu 0, 20:00:18 Example (Summary) show ipv6 route summary: ====================================== Dell# show ipv6 route summary Route Source Active Routes connected 3 static 1 Total 4 Total 4 active route(s) using 928 bytes Dell# Non-active Routes 0 0 0 IPv6 Basics 813
PAGE 814
25 IPv6 Access Control Lists (IPv6 ACLs) IPv6 ACLs and IPv6 Route Map commands are supported on Dell Networking OS. NOTE: For IPv4 ACL commands, see Access Control Lists (ACL). Important Points to Remember • Certain platforms require manual CAM usage space allotment. For more information, see cam-acl. • Egress IPv6 ACL and IPv6 ACL on the Loopback interface is not supported. • Reference to an empty ACL permits any traffic.
PAGE 815
• Command History EXEC Privilege This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.7.0 Introduced on the S4810. 8.4.2.1 Introduced on the S-Series. 8.
PAGE 816
Version Description 8.3.19.0 Introduced on the S4820T. 8.3.7.0 Introduced on the S4810. 8.4.2.1 Introduced on the S-Series. 8.4.2.0 Introduced on the E-Series. 7.8.1.0 Introduced on the C-Series.
PAGE 817
in | out Command Modes Command History Usage Information Example • EXEC • EXEC Privilege • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE followed by the slot/port information. • For a 25-Gigabit interface, enter the keyword twentyfiveGigE then the slot/port/ subport information. • For a 50-Gigabit interface, enter the keyword fiftyGigE then the slot/port/ subport information. • For a 100-Gigabit interface, enter the keyword hundredGigE then the slot/port information.
PAGE 818
permit icmp To allow all or specific internet control message protocol (ICMP) messages, configure a filter. Syntax To remove this filter, you have two choices: • Use the no seq sequence-number command if you know the filter’s sequence number. • Use the no permit icmp {source address mask | any | host ipv6-address} {destination address | any | host ipv6-address} command. Parameters Defaults Not configured. Command Modes ACCESS-LIST Command History This guide is platform-specific.
PAGE 819
Parameters ip-protocol-number Enter an IPv6 protocol number. The range is from 0 to 255. icmp Enter the keyword icmp to filter internet Control Message Protocol version 6. ipv6 Enter the keyword ipv6 to filter any internet Protocol version 6. tcp Enter the keyword tcp to filter the Transmission Control protocol. udp Enter the keyword udp to filter the User Datagram Protocol. Defaults Not configured. Command Modes ACCESS-LIST Command History This guide is platform-specific.
PAGE 820
Version Description 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.10.0 Introduced on the S4810. ipv6 access-list Configure an access list based on IPv6 addresses or protocols. Syntax ipv6 access-list access-list-name cpu-qos To delete an access list, use the no ipv6 access-list access-list-name command. Parameters access-list-name Enter the access list name as a string, up to 140 characters.
PAGE 821
Usage Information Version Description 8.4.2.1 Introduced on the S-Series. 8.2.1.0 Introduced on the E-Series. 7.8.1.0 Introduced on the C-Series. Increased the name string to accept up to 140 characters. Prior to version 7.8.1.0, names are up to 16 characters long. 7.4.1.0 Introduced on the E-Series. The number of entries allowed per ACL is hardware-dependent. For detailed specification on entries allowed per ACL, refer to your line card documentation.
PAGE 822
Usage Information Version Description 8.4.2.0 Introduced on the E-Series. 8.2.1.0 Introduced on the S-Series. 7.8.1.0 Introduced on the C-Series. For the new settings to take effect, save the new CAM settings to the startup-config (write-mem or copy run start), then reload the system. The total amount of space allowed is 4 FP Blocks.
PAGE 823
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.
PAGE 824
26 Intermediate System to Intermediate System (ISIS) IS-IS is an interior gateway protocol that uses shortest-path-first algorithm. IS-IS facilitates the communication between open systems, supporting routers passing through both IP and OSI traffic. A router is considered as an intermediate system. Networks are partitioned into manageable routing domains called areas. Intermediate systems send, receive, and forward packets to other routers within their area (Level 1 and Level 1-2 devices).
PAGE 825
• hello padding • hostname dynamic • ignore-lsp-errors • ip router isis • ipv6 router isis • isis circuit-type • isis csnp-interval • isis hello-interval • isis hello-multiplier • isis hello padding • isis ipv6 metric • isis metric • isis network point-to-point • isis password • isis priority • is-type • log-adjacency-changes • lsp-gen-interval • lsp-mtu • lsp-refresh-interval • max-area-addresses • max-lsp-lifetime • maximum-paths • metric-style • multi-topo
PAGE 826
To disable adjacency check, use the no adjacency-check command. Defaults Enabled. Command Modes Command History Usage Information • ROUTER ISIS (for IPv4) • CONFIGURATION-ROUTER-ISIS-ADDRESS-FAMILY-IPV6 (for IPv6) This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON.
PAGE 827
Defaults level1-into-level2 (Level 1 to Level 2 leaking is enabled.) level2–into-level1 (Level 2 to Level 1) leaking is disabled. Command Modes Command History Usage Information • ROUTER ISIS (for IPv4) • CONFIGURATION-ROUTER-ISIS-ADDRESS-FAMILY-IPV6 (for IPv6) This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.
PAGE 828
Command Modes ROUTER ISIS Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.
PAGE 829
Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.1 Introduced on the S4810. Usage Information CAUTION: Use caution when you enter this command. Back up your configuration prior to using this command or your IS-IS configuration will be erased. clear isis Restart the IS-IS process. All IS-IS data is cleared.
PAGE 830
clns host Define a name-to-network service mapping point (NSAP) that you use with commands that require NSAPs and system IDs. Syntax clns host name nsap Parameters name Enter an alphanumeric string to identify the name-to-NSAP mapping. nsap Enter a specific NSAP address that is associated with the name parameter. Defaults Not configured. Command Modes ROUTER ISIS Command History This guide is platform-specific.
PAGE 831
Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. Entering debug isis enables all debugging parameters. To display all debugging information in one output, use this command.
PAGE 832
• For a VLAN interface, enter the keyword vlan then a number from 1 to 4094. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Added support for VRF. Introduced on the S6000-ON. 9.5(0.
PAGE 833
• For a VLAN interface, enter the keyword vlan then a number from 1 to 4094. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Added support for VRF. Introduced on the S6000-ON. 9.5(0.
PAGE 834
• For a 100-Gigabit Ethernet interface, enter the keyword hundredGigE then the slot/port information. • For a port channel interface, enter the keywords port-channel then a number. • For a VLAN interface, enter the keyword vlan then a number from 1 to 4094. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.
PAGE 835
Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Added support for VRF. Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 6.3.1.0 Introduced. debug isis update-packets Enable debugging on link state PDUs (LSPs) that a router detects.
PAGE 836
Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Added support for VRF. Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.2(0.2) Introduced on the Z9000. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 6.3.1.0 Introduced.
PAGE 837
Usage Information Version Description 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 7.5.1.0 Added IPv6 ISIS support. 6.3.1.0 Introduced. When you use this command to redistribute routes into a routing domain, the router becomes an autonomous system (AS) boundary router. An AS boundary router does not always generate a default route into a routing domain. The router still requires its own default route before it can generate one.
PAGE 838
Related Commands Version Description 8.3.11.1 Introduced on the Z9000. pre-7.7.1.0 Introduced. • router isis — enter ROUTER mode on the switch. distance Define the administrative distance for learned routes. Syntax distance weight [ip-address mask [prefix-list]] To return to the default values, use the no distance weight command. Parameters Defaults The administrative distance value indicates the reliability of a routing information source. The range is from 1 to 255.
PAGE 839
Usage Information The administrative distance indicates the trust value of incoming packets. A low administrative distance indicates a high trust rate. A high value indicates a lower trust rate. For example, a weight of 255 is interpreted that the routing information source is not trustworthy and should be ignored. distribute-list in Filter network prefixes received in updates.
PAGE 840
Related Commands Version Description 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 7.5.1.0 Added IPv6 ISIS support. 6.3.1.0 Introduced. • distribute-list out — suppress networks from being advertised in updates. • redistribute — redistribute routes from one routing domain to another routing domain. distribute-list out Suppress network prefixes from being advertised in outbound updates.
PAGE 841
Usage Information Related Commands Version Description 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 7.5.1.0 Added IPv6 ISIS support. 6.3.1.0 Introduced. You can assign a name to a routing process so a prefix list IS applied to only the routes derived from the specified routing process. • distribute-list in — filter the networks received in updates. • redistribute — redistribute routes from one routing domain to another routing domain.
PAGE 842
domain-password Set the authentication password for a routing domain. Syntax domain-password [hmac-md5 | encryption-type] password To disable the password, use the no domain-password command. Parameters hmac-md5 (OPTIONAL) Enter the keywords hmac-md5 to encrypt the password using MD5. encryption-type (OPTIONAL) Enter 7 to encrypt the password using DES. password Enter an alphanumeric string up to 16 characters long.
PAGE 843
To return to the default, use the no graceful-restart ietf command. Parameters ietf Enter ietf to enable graceful restart on the IS-IS router. Defaults Graceful restart disabled. Command Modes ROUTER ISIS Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.
PAGE 844
Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.
PAGE 845
Related Commands Version Description 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.3.1.0 Introduced on the E-Series. • graceful-restart t3 — configure the overall wait time before graceful restart completes. graceful-restart t1 Set the graceful restart wait time before unacknowledged restart requests are generated.
PAGE 846
graceful-restart t2 Configure the wait time for the graceful restart timer T2 that a restarting router uses as the wait time for each database to synchronize. Syntax graceful-restart t2 {level-1 | level-2} seconds To return to the default, use the no graceful-restart t2 command. Parameters level-1, level-2 Enter the keywords level-1 or level-2 to identify the database instance type to which the wait interval applies. seconds Enter the gracefule-restart t2 time in seconds.
PAGE 847
Defaults manual, 30 seconds Command Modes ROUTER ISIS Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.
PAGE 848
Command History Usage Information Related Commands This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.
PAGE 849
Usage Information Related Commands Version Description 8.3.11.1 Introduced on the Z9000. To build name-to-systemID mapping tables through the protocol, use this command. All show commands that display systems also display the hostname. • clns host — define a name-to-NSAP mapping. ignore-lsp-errors Ignore LSPs with bad checksums instead of purging those LSPs. Syntax ignore-lsp-errors To return to the default values, use the no ignore-lsp-errors command.
PAGE 850
Parameters tag (OPTIONAL) The tag you specify identifies a specific area routing process. If you do not specify a tag, a null tag is assigned. Defaults No processes are configured. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.
PAGE 851
Command Modes ROUTER ISIS Command History s Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 7.5.1.0 Introduced on the E-Series.
PAGE 852
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.
PAGE 853
Usage Information Version Description 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. The default values of this command are typically satisfactory transmission times for a specific interface on a designated intermediate system.
PAGE 854
Usage Information Related Commands Version Description 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. Hello packets are held for a length of three times the value of the hello interval. To conserve bandwidth and CPU usage, use a high hello interval seconds. Use a low hello interval seconds for faster convergence (but uses more bandwidth and CPU resources).
PAGE 855
Usage Information Related Commands The holdtime (the product of the hello-multiplier multiplied by the hello-interval) determines how long a neighbor waits for a hello packet before declaring the neighbor is down so routes can be recalculated. • isis hello-interval — specify the length of time between hello packets. isis hello padding Turn ON or OFF padding of hello PDUs from INTERFACE mode. Syntax isis hello padding To return to the default, use the no isis hello padding command.
PAGE 856
Parameters default-metric Metric assigned to the link and used to calculate the cost from each other router via the links in the network to other destinations. You can configure this metric for Level 1 or Level 2 routing. The range is from 0 to 16777215. The default is 10. level-1 (OPTIONAL) Enter the keywords level-1 to configure the shortest path first (SPF) calculation for Level 1 (intra-area) routing. This value is the default.
PAGE 857
wide' should be configured on level-1-2, or it will be capped at 63. If the metric style is WIDE, the metric values that are greater than 63 are only effective. level-1 (OPTIONAL) Enter the keywords level-1 to configure the shortest path first (SPF) calculation for Level 1 (intra-area) routing. This setting is the default. level-2 (OPTIONAL) Enter the keywords level-2 to configure the SPF calculation for Level 2 (inter-area) routing.
PAGE 858
Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. isis password Configure an authentication password for an interface.
PAGE 859
Usage Information Version Description 8.3.11.1 Introduced on the Z9000. To protect your network from unauthorized access, use this command to prevent unauthorized routers from forming adjacencies. You can assign different passwords for different routing levels by using the keywords level-1 and level-2. The no form of this command disables the password for Level 1 or Level 2 routing, using the respective keywords level-1 or level-2.
PAGE 860
Usage Information You can configure priorities independently for Level 1 and Level 2. Priorities determine which router on a LAN is the designated router. Priorities are advertised within hellos. The router with the highest priority becomes the designated intermediate system (DIS). NOTE: Routers with a priority of 0 cannot be a designated router. Setting the priority to 0 lowers the chance of this system becoming the DIS, but does not prevent it.
PAGE 861
log-adjacency-changes Generate a log messages for adjacency state changes. Syntax log-adjacency-changes To disable this function, use the no log-adjacency-changes command. Defaults Adjacency changes are not logged. Command Modes ROUTER ISIS Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.
PAGE 862
initial_wait_interval seconds (OPTIONAL) Enter the initial wait time, in seconds, before running the first LSP generation. The range is from 0 to 120 seconds. The default is 1 second. second_wait_interv al seconds (OPTIONAL) Enter the wait interval, in seconds, between the first and second LSP generation. The range is from 0 to 120 seconds. The default is 5 seconds. Defaults See Parameters. Command Modes ROUTER ISIS Command History This guide is platform-specific.
PAGE 863
NOTE: The appropriate interface circuit is brought down and removed. Defaults 1497 bytes. Command Modes ROUTER ISIS Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.
PAGE 864
Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 7.5.1.0 Added support for LSP Throttling Enhancement.
PAGE 865
Usage Information Version Description 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 7.5.1.0 Added support for LSP Throttling Enhancement. To configure the number of area addresses on router, use this command. This value must be consistent with routers in the same area, otherwise the router forms only Level 2 adjacencies.
PAGE 866
The seconds parameter enables the router to keep LSPs for the specified length of time. If the value is higher, the overhead is reduced on slower-speed links. Related Commands • lsp-refresh-interval — set the link-state packet (LSP) refresh interval. maximum-paths Allows you to configure the maximum number of equal cost paths allowed in a routing table. NOTE: Enables you to configure a single system wide value that is common for both IPv4 and IPv6 addresses.
PAGE 867
metric-style To generate and accept old-style, new-style, or both styles of type, length, and values (TLV), configure a router. Syntax metric-style {narrow [transition] | transition | wide [transition]} [level-1 | level-2] To return to the default values, use the no metric-style {narrow [transition] | transition | wide [transition]} [level-1 | level-2] command. Parameters narrow Allows you to generate and accept old-style TLVs. The metric range is from 0 to 63.
PAGE 868
multi-topology Enables multi-topology IS-IS. It also allows enabling/disabling of old and new style TLVs for IP prefix information in the LSPs. Syntax multi-topology [transition] To return to a single topology configuration, use the no multi-topology [transition] command. Parameters transition Defaults Disabled Command Modes CONFIGURATION-ROUTER-ISIS-ADDRESS-FAMILY-IPV6 Command History This guide is platform-specific.
PAGE 869
Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.
PAGE 870
Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000.
PAGE 871
Command Modes Command History Usage Information • metric-type= internal; level-2 • ROUTER ISIS (for IPv4) • CONFIGURATION-ROUTER-ISIS-ADDRESS-FAMILY-IPV6 (for IPv6) This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.
PAGE 872
redistribute bgp Redistribute routing information from a BGP process. Syntax redistribute bgp AS number [level-1| level-1-2 | level-2] [metric metric-value] [metric-type {external| internal}] [route-map map-name] To return to the default values, use the no redistribute bgp command with the appropriate parameters. Parameters AS number Enter a number that corresponds to the autonomous system number. The range is from 1 to 65355.
PAGE 873
Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.12.0 Introduced on the S4810. 7.5.1.0 Added support for IPv6 ISIS. 6.3.1.0 Introduced. Usage Information BGP to IS-IS redistribution supports “match” options using route maps. You can set the metric value, level, and metric-type of redistributed routes by the redistribution command. You can “set” more advanced options using route maps.
PAGE 874
route-map mapname • internal • external map-name is an identifier for a configured route map. The route map should filter imported routes from the source routing protocol to the current routing protocol. If you do not specify a map-name, all routes are redistributed. If you specify a keyword, but fail to list route map tags, no routes are imported. Defaults See Parameters.
PAGE 875
To disable IS-IS routing, use the no router isis [tag] command. Parameters vrf vrf-name Enter the keyword vrf followed by the name of the VRF to enable the IS-IS routing protocol and to specify an IP IS-IS process on that VRF. tag (OPTIONAL) This is a unique name for a routing process. A null tag is assumed if the tag option is not specified. The tag name must be unique for all IP router processes for a given router. Defaults Not configured.
PAGE 876
Defaults Not set. Command Modes Command History Usage Information • ROUTER ISIS (for IPv4) • CONFIGURATION-ROUTER-ISIS-ADDRESS-FAMILY-IPV6 (for IPv6) This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.
PAGE 877
Example (RouterIsis) Version Description 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.1 Introduced on the S4810. The bold section identifies that Multi-Topology IS-IS is enabled in Transition mode. Dell(conf-router_isis)# show config ! router isis clns host ISIS 49.0000.0001.F100.E120.0013.00 log-adjacency-changes net 49.0000.0001.F100.E120.0013.
PAGE 878
Command Modes Command History Usage Information level-1 (OPTIONAL) Displays the Level 1 IS-IS link-state database. level-2 (OPTIONAL) Displays the Level 2 IS-IS link-state database. local (OPTIONAL) Displays local link-state database information. detail (OPTIONAL) Displays the detailed link-state database information of each LSP when specified. If not specified, a summary displays. summary (OPTIONAL) Displays the summary of link-state database information when specified.
PAGE 879
Field Description The last octet is the LSP number. An LSP is divided into multiple LSP fragments if there is more data than cannot fit in a single LSP. Each fragment has a unique LSP number. An * after the LSPID indicates that the system originates an LSP where this command was issued. Example LSP Seq Num This value is the sequence number for the LSP that allows other systems to determine if they have received the latest information from the source.
PAGE 880
Area Address: 49.0000.0001 NLPID: 0xCC 0x8E IP Address: 10.1.1.1 IPv6 Address: 1011::1 Topology: IPv4 (0x00) IPv6 (0x8002) Metric: 10 IS OSPF.00 Metric: 10 IS (MT-IPv6) OSPF.00 Metric: 10 IP 10.1.1.0 255.255.255.0 Metric: 10 IP 15.1.1.0 255.255.255.0 Metric: 20 IP 10.3.3.0 255.255.255.
PAGE 881
Example Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.3.1.0 Introduced on the E-Series.
PAGE 882
Example Version Description 9.7(0.0) Added support for VRF. Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. Dell# show isis hostname System Id Dynamic Name Static Name *F100.E120.0013 Force10 ISIS Dell# show isis interface Display detailed IS-IS interface status and configuration information.
PAGE 883
Command History Example This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Added support for VRF. Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.2(0.2) Introduced on the Z9000. 9.0.2.0 Introduced on the S6000. 8.3.19.
PAGE 884
Command Modes Command History Usage Information level-1 (OPTIONAL) Displays information about Level 1 IS-IS neighbors. level-2 (OPTIONAL) Displays information about Level 2 IS-IS neighbors. detail (OPTIONAL) Displays detailed information about neighbors. interface (OPTIONAL) Enter the following keywords and the interface information: • EXEC • EXEC Privilege • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information.
PAGE 885
Example Field Description Type This value displays the adjacency type (Layer 2, Layer 2 or both). Priority IS-IS priority the neighbor advertises. The neighbor with highest priority becomes the designated router for the interface. Uptime Displays the interfaces uptime. Circuit Id The neighbor’s interpretation of the designated router for the interface. The bold sections below identify that Multi-Topology IS-IS is enabled. This command displays only one IP address per line.
PAGE 886
Example Version Description 9.5(0.1) Introduced on the Z9500. 9.2(0.2) Introduced on the Z9000. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. The bold section identifies that Multi-Topology IS-IS is enabled. Dell# show isis protocol IS-IS Router: System Id: F100.E120.0013 IS-Type: level-1-2 Manual area address(es): 49.0000.0001 Routing for area address(es): 49.0000.
PAGE 887
Command Modes Command History Usage Information • EXEC • EXEC Privilege • For a port channel interface, enter the keywords port-channel then a number. • For a VLAN interface, enter the keyword vlan then a number from 1 to 4094. This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.
PAGE 888
Example Item Description LSP checksum errors received Displays the number of checksum errors LSPs received. LSP authentication failures Displays the number of LSP authentication failures.
PAGE 889
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.
PAGE 890
27 iSCSI Optimization Internet small computer system interface (iSCSI) optimization enables quality-of-service (QoS) treatment for iSCSI storage traffic on an Z9100–ON system. To configure and verify the iSCSI optimization feature, use the following Dell Networking OS commands.
PAGE 891
Usage Information You can configure iSCSI TLVs to send either globally or on a specified interface. The interface configuration takes priority over global configuration. iscsi aging time Set the aging time for iSCSI sessions. Syntax iscsi aging time time To remove the iSCSI session aging time, use the no iscsi aging time command. Parameters time Enter the aging time for the iSCSI session. The range is from 5 to 43,200 minutes.
PAGE 892
dscp dscp-value Enter the DSCP value assigned to the incoming packets in an iSCSI session. The valid range is from 0 to 63. The default is: the DSCP value in ingress packets is not changed. remark Marks the incoming iSCSI packets with the configured dot1p or DSCP value when they egress to the switch. The default is: the dot1and DSCP values in egress packets are not changed. Defaults Disabled. Command Modes CONFIGURATION Command History This guide is platform-specific.
PAGE 893
iscsi priority-bits Configure the priority bitmap that advertises in the iSCSI application TLVs. Syntax iscsi priority-bits To remove the configured priority bitmap, use the no iscsi priority-bits command. Defaults 4 (0x10 in the bitmap) Command Modes PROTOCOL LLDP (only on the global, not on the interface) Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.
PAGE 894
To remove the configured iSCSI target ports or IP addresses, use the no iscsi target port command. Parameters tcpport-2...tcpport- 16 Enter the tcp-port number of the iSCSI target ports. The tcp-port-n is the TCP port number or a list of TCP port numbers on which the iSCSI target listens to requests. Separate port numbers with a comma. The default is 860, 3260. ip-address (Optional) Enter the ip-address that the iSCSI monitors. The ip-address specifies the IP address of the iSCSI target.
PAGE 895
Example Related Commands Dell# show iscsi iSCSI is enabled iSCSI session monitoring is disabled iSCSI COS : dot1p is 4 no-remark Session aging time: 10 Maximum number of connections is 256 -----------------------------------------------iSCSI Targets and TCP Ports: -----------------------------------------------TCP Port Target IP Address 3260 860 • show iscsi session — display information about active iSCSI sessions on the switch.
PAGE 896
After the switch is reloaded, any information exchanged during the initial handshake is not available. If the switch picks up the communication after reloading, it would detect a session was in progress but could not obtain complete information for it. Any incomplete information of this type would not be available in the show commands. Related Commands • show iscsi — display the currently configured iSCSI settings.
PAGE 897
Related Commands • show iscsi — display the currently configured iSCSI settings. • show iscsi session — display information about active iSCSI sessions on the switch. • show run iscsi — show run iscsi. show run iscsi Display all globally configured non-default iSCSI settings in the current Dell Networking OS session. Syntax show run iscsi Command Modes EXEC Privilege Command History This guide is platform-specific.
PAGE 898
28 Link Aggregation Control Protocol (LACP) This section contains commands for Dell Networks’ implementation of the link aggregation control protocol (LACP) for creating dynamic link aggregation groups (LAGs) — known as “port-channels” in the Dell Networking OS. NOTE: For static LAG commands based on the standards specified in the IEEE 802.3 Carrier sense multiple access with collision detection (CSMA/CD) access method and physical layer specifications, see Port Channel Commands .
PAGE 899
Related Commands Version Description 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. • show lacp — display the LACP configuration. debug lacp Debug LACP (configuration, events, and so on).
PAGE 900
• Defaults Transmit enter out None Command Modes Command History • EXEC • EXEC Privilege This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.
PAGE 901
Usage Information Related Commands Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series.
PAGE 902
Version Description 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. lacp system-priority Configure the LACP system priority.
PAGE 903
Version Description 6.2.1.1 Introduced on the E-Series. port-channel-protocol lacp Enable LACP on any LAN port. Syntax port-channel-protocol lacp To disable LACP on a LAN port, use the no port-channel-protocol lacp command. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Related Commands Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.
PAGE 904
Parameters Defaults port-channelnumber Enter a port-channel number. The range is from 1 to 4096. sys-id (OPTIONAL) Enter the keywords sys-id and the value that identifies a system. counters (OPTIONAL) Enter the keyword counters to display the LACP counters. Without a Port Channel specified, the command clears all Port Channel counters. Command Modes Command History Example (PortChannel-Number) • EXEC • EXEC Privilege This guide is platform-specific.
PAGE 905
Example (Sys-id) Dell# show lacp 1 sys-id Actor System ID: Priority 32768, Address 0001.e800.a12b Partner System ID: Priority 32768, Address 0001.e801.45a5 Dell# Example (Counter) Related Commands Dell# show lacp 1 counters ---------------------------------------------------LACP PDU Marker PDU Unknown Illegal Port Xmit Recv Xmit Recv Pkts Rx Pkts Rx ----------------------------------------------------Te 1/6/1 200 200 0 0 0 0 Dell# • clear lacp counters — clear the LACP counters.
PAGE 906
29 Layer 2 This section describes commands to configure Layer 2 features. MAC Addressing Commands The following commands are related to configuring, managing, and viewing MAC addresses. mac-address-table aging-time Specify an aging time for MAC addresses to remove from the MAC address table. Syntax mac-address-table aging-time seconds Parameters seconds Enter either zero (0) or a number as the number of seconds before MAC addresses are relearned. To disable aging of the MAC address table, enter 0.
PAGE 907
Related Commands Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.2.1.1 Introduced on the E-Series. • mac learning-limit — set the MAC address learning limits for a selected interface. • show mac-address-table aging-time — display the MAC aging time. mac-address-table aging-time Specify an aging time for MAC addresses to remove from the MAC address table.
PAGE 908
Related Commands Version Description pre-6.2.1.1 Introduced on the E-Series. • mac learning-limit — set the MAC address learning limits for a selected interface. • show mac-address-table aging-time — display the MAC aging time. mac-address-table static Associate specific MAC or hardware addresses to an interface and VLANs.
PAGE 909
vlan vlan-id • For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the slot/ port/subport information. • For a 100-Gigabit Ethernet interface, enter the keyword hundredGigE then the slot/port information. • For a port channel interface, enter the keywords port-channel then a number. Enter the keyword vlan then a VLAN ID number from 1 to 4094. Defaults Not configured. Command Modes CONFIGURATION Command History This guide is platform-specific.
PAGE 910
Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.9(0.0) Modified the default option from none to Enabled. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.
PAGE 911
NOTE: “Static” means manually entered addresses, which do not age. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.
PAGE 912
Related Commands • mac learning-limit mac-address-sticky — replace deprecated no-station-move parameter. • show mac learning-limit — display MAC learning-limit configuration. mac learning-limit learn-limit-violation Configure an action for a MAC address learning-limit violation. Syntax mac learning-limit learn-limit-violation {log | shutdown} To return to the default, use the no mac learning-limit learn-limit-violation {log | shutdown} command.
PAGE 913
mac learning-limit mac-address-sticky Maintain the dynamically learned mac addresses as sticky MAC addresses on the selected port. Syntax mac learning-limit mac-address-sticky To convert the sticky MAC addresses to dynamic MAC addresses, use the no mac learning-limit command. Parameters mac-address-sticky Configures the dynamic MAC addresses as sticky on an interface. Defaults None Command Modes INTERFACE Command History This guide is platform-specific.
PAGE 914
mac learning-limit station-move-violation Specify the actions for a station move violation. Syntax mac learning-limit station-move-violation {log | shutdown-both | shutdownoffending | shutdown-original} To disable a configuration, use the no mac learning-limit station-move-violation command, then the configured keyword. Parameters log Enter the keyword log to generate a syslog message on a station move violation.
PAGE 915
Related Commands • show mac learning-limit — display details of the mac learning-limit. mac learning-limit reset Reset the MAC address learning-limit error-disabled state. Syntax mac learning-limit reset Defaults none Command Modes Command History • EXEC • EXEC Privilege This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.
PAGE 916
show mac-address-table Display the MAC address table. Syntax show mac-address-table [address mac-address | interface interface | vlan vlanid] [aging-time] [dynamic | static] [count [vlan vlan-id] [interface interfacetype [slot [/port[/subport]]]]] Parameters Command Modes 916 Layer 2 address macaddress (OPTIONAL) Enter the keyword address then a MAC address in the nn:nn:nn:nn:nn:nn format to display information on that MAC address.
PAGE 917
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.
PAGE 918
Usage Information Example (Count) Related Commands The following describes the show mac-address-table count command shown in the following example. Line Beginning With Description MAC Entries... Displays the number of MAC entries learned per VLAN. Dynamic Address... Lists the number of dynamically learned MAC addresses. Static Address... Lists the number of user-defined MAC addresses. Total MAC... Lists the total number of MAC addresses the switch uses.
PAGE 919
Example Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.3.1.0 Added the vlan option on the E-Series. 7.7.1.0 Introduced on the C-Series and S-Series. pre-6.2.1.1 Introduced on the E-Series. Dell# show mac-address-table aging-time Mac-address-table aging time : 1800 Dell# Related Commands • show mac-address-table — display the current MAC address configuration.
PAGE 920
Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.5.1.
PAGE 921
Parameters vlan-id Enter the VLAN ID number of the VLAN to become the new Default VLAN. The range is from 1 to 4094. The default is 1. Defaults Default VLAN is VLAN 1. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.
PAGE 922
Command History Related Commands Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the C-Series and S-Series. 6.3.1.1 Introduced on the E-Series. show vlan – displays the VLAN configuration.
PAGE 923
name Assign a name to the VLAN. Syntax name vlan-name To remove the name from the VLAN, use the no name command. Parameters vlan-name Enter up to 32 characters as the name of the VLAN. Defaults Not configured. Command Modes INTERFACE VLAN Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Related Commands Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.
PAGE 924
show config Display the current configuration of the selected VLAN. Syntax show config Command Modes INTERFACE VLAN Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Example Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500.
PAGE 925
Command Modes Command History Usage Information • VLAN ID • VLAN name (left blank if none is configured) • Spanning Tree Group ID • MAC address aging time • IP address id vlan-id (OPTIONAL) Enter the keyword id then a number from 1 to 4094. Only information on the VLAN specified is displayed. name vlan-name (OPTIONAL) Enter the keyword name then the name configured for the VLAN. Only information on the VLAN named is displayed. • EXEC • EXEC Privilege This guide is platform-specific.
PAGE 926
Column Heading Description • NUM Displays existing VLAN IDs. Status Displays the word Inactive for inactive VLANs and the word Active for active VLANs.
PAGE 927
7 Example (VLAN ID) Active T Po20(Te 1/6/1) P 100 Active T Po1(Te 1/1/1) C 101 I 102 Dell# Inactive T Te 1/3/1 Inactive T Te 1/4/1 T Te 1/7/1 U Te 1/5/1 T Te 1/2/1 Dell# show vlan id 40 Codes: Q: U x G - * - Default VLAN, G - GVRP VLANs Untagged, T - Tagged Dot1x untagged, X - Dot1x tagged GVRP tagged, M - Vlan-stack NUM 40 Status Description Q Ports Active M Te 1/47/1 Dell# show vlan id 41 Codes: Q: U x G - * - Default VLAN, G - GVRP VLANs Untagged, T - Tagged Dot1x untagged, X - Dot1x tagged
PAGE 928
O O Related Commands 8 12 Inactive Inactive O Te 1/10/1 • vlan-stack compatible — enable the Stackable VLAN feature on the selected VLAN. • interface vlan — configure a VLAN. tagged Add a Layer 2 interface to a VLAN as a tagged interface. Syntax tagged interface To remove a tagged interface from a VLAN, use the no tagged interface command.
PAGE 929
Usage Information Version Description 8.5.1.0 Added support for 4-port 40G line cards on the E-Series. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.2.1.1 Introduced on the E-Series. When you use the no tagged command, the interface is automatically placed in the Default VLAN as an untagged interface unless the interface is a member of another VLAN.
PAGE 930
Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.5.1.0 Added support for 4-port 40G line cards on the E-Series. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.
PAGE 931
• For a 25-Gigabit Ethernet interface, enter the keyword twentyFiveGigE then the slot/port/subport information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/ port/subport information. • For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the slot/ port/subport information. • For a 100-Gigabit Ethernet interface, enter the keyword hundredGigE then the slot/port information. Defaults All interfaces in Layer 2 mode are untagged.
PAGE 932
• FEFD is not supported on the Management interface. • During an RPM failover, FEFD is operationally disabled for approximately 8 to 10 seconds. • By default, FEFD is disabled. debug fefd Enable debugging of FEFD. Syntax debug fefd {events | packets} [interface] To disable debugging of FEFD, use the no debug fefd {events | packets} [interface] command. Parameters events Enter the keyword events to enable debugging of FEFD state changes.
PAGE 933
Related Commands • fefd — enable far-end failure detection on an interface. • fefd reset — enable FEFD globally on the system. fefd Enable Far-End Failure Detection on an interface, set the FEFD interval, or select the FEFD mode. Syntax Parameters fefd {disable|interval|mode {aggressive|normal} disable Enter the keyword disable to disable FEFD for the specified interface. interval Enter the keyword interval, followed by a value to specify the FEFD interval in seconds. Range is from 3 to 300.
PAGE 934
• fefd mode — change FEFD mode on an interface. fefd disable Disable FEFD on an interface only. This command overrides the fefd reset command for the interface. Syntax fefd disable To re-enable FEFD on an interface, use the no fefd disable command. Defaults Not configured. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.
PAGE 935
Defaults 15 seconds Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.
PAGE 936
Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. Legacy E-Series command. Related Commands • fefd — enable far-end failure detection. fefd reset Reset all interfaces or a single interface that was in “error-disabled” mode.
PAGE 937
Version Description 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.12.0 Introduced on the S4810. Legacy E-Series command. Related Commands • fefd — enable far-end failure detection. fefd-global interval Configure an interval between FEFD control packets. Syntax fefd-global interval seconds To return to the default value, use the no fefd-global interval command.
PAGE 938
fefd-global Enable FEFD globally on the system. Syntax fefd-global [interval seconds][mode {normal | aggressive}] To disable FEFD globally, use the no fefd-global [mode {normal | aggressive}] command. Parameters interval seconds Enter the keyword interval followed by the number of seconds to wait between FEFD control packets. Range is from 3 to 300 seconds. Default is 15 seconds.
PAGE 939
• show fefd — display the FEFD command output. show fefd View FEFD status globally or on a specific interface. Syntax Parameters Command Modes Command History show fefd [interface] interface • EXEC • EXEC Privilege (OPTIONAL) Enter the following keywords and the interface information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information.
PAGE 940
Example Field Description Mode Displays the mode (aggressive or normal) or NA if the interface contains fefd reset in its configuration. Interval Displays the interval between FEFD packets. State Displays the state of the interface and can be one of the following: bi-directional (interface is up, connected and hearing neighbor’s echoes). • err-disabled (only found when FEFD mode is aggressive and when the interface has not hearing its neighbor’s echoes for three times the message interval.
PAGE 941
30 Link Layer Discovery Protocol (LLDP) The link layer discovery protocol (LLDP) advertises connectivity and management from the local station to the adjacent stations on an IEEE 802 LAN. LLDP facilitates multi-vendor interoperability by using standard management tools to discover and make available a physical topology for network management. The Dell Networking operating software implementation of LLDP is based on IEEE standard 801.1ab. The Dell Networking OS supports the basic LLDP commands on platform.
PAGE 942
Command Modes CONFIGURATION (conf-lldp) and INTERFACE (conf-if-interface-lldp) Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Related Commands Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.
PAGE 943
Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.7.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. 7.4.1.0 Introduced on the E-Series. advertise interface-port-desc Advertise port descriptor.
PAGE 944
clear lldp counters Clear LLDP transmitting and receiving counters for all physical interfaces or a specific physical interface. Syntax clear lldp counters [interface interface] Parameters interface interface (OPTIONAL) Enter the following keywords and the interface information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information.
PAGE 945
clear lldp neighbors Clear LLDP neighbor information for all interfaces or a specific interface. Syntax Parameters clear lldp neighbors [interface interface] interface interface (OPTIONAL)Enter the following keywords and the interface information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information. • For a 25-Gigabit Ethernet interface, enter the keyword twentyFiveGigE then the slot/port/subport information.
PAGE 946
debug lldp interface To display timer events, neighbor additions or deletions, and other information about incoming and outgoing packets, enable LLDP debugging. Syntax debug lldp interface {interface | all}{events | packet {brief | detail} {tx | rx | both}} To disable debugging, use the no debug lldp [interface {interface | all}{events} {packet {brief | detail} {tx | rx | both}}] command.
PAGE 947
Version Description 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.5.1.0 Added support for 4-port 40G line cards on the E-Series. 8.3.7.0 Introduced on the S4810. 7.7.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. 7.4.1.0 Introduced on the E-Series. disable Enable or disable LLDP.
PAGE 948
Related Commands Version Description 7.6.1.0 Introduced on the C-Series. 7.4.1.0 Introduced on the E-Series. • protocol lldp (Configuration) — enable LLDP globally. • debug lldp interface — debug LLDP. • show lldp neighbors — display the LLDP neighbors. hello Configure the rate at which the LLDP control packets are sent to its peer. Syntax hello seconds To revert to the default, use the no hello seconds command.
PAGE 949
mode To receive or transmit, set LLDP. Syntax mode {tx | rx} To return to the default, use the no mode command. Parameters tx Enter the keyword tx to set the mode to transmit. rx Enter the keyword rx to set the mode to receive. Defaults Both transmit and receive. Command Modes CONFIGURATION (conf-lldp) and INTERFACE (conf-if-interface-lldp) Command History This guide is platform-specific.
PAGE 950
multiplier Set the multiple of the hello timer before LLDP declares the interface dead. Syntax multiplier number To return to the default, use the no multiplier command. Parameters integer Enter the number of consecutive misses before the LLDP declares the interface dead. The range is from 2 to 10. Defaults 4 Command Modes CONFIGURATION (conf-lldp) and INTERFACE (conf-if-interface-lldp) Command History This guide is platform-specific.
PAGE 951
To disable LLDP globally on the chassis, use the no protocol lldp command. Defaults Enabled. Command Modes CONFIGURATION (conf-lldp) Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.
PAGE 952
Usage Information Version Description 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.7.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. 7.4.1.0 Introduced on the E-Series. Before LLDP can be configured on an interface, it must be enabled globally from CONFIGURATION mode.
PAGE 953
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 9.1.(0.
PAGE 954
Example Version Description 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.7.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. 7.4.1.0 Introduced on the E-Series.
PAGE 955
To return to the default, use the no advertise med guest-voice {vlan-id layer2_priority DSCP_value} | {priority-tagged number} command. Parameters vlan-id Enter the VLAN ID. The range is from 1 to 4094. layer2_priority Enter the Layer 2 priority. The range is from 0 to 7. DSCP_value Enter the DSCP value. The range is from 0 to 63. priority-tagged number Enter the keywords priority-tagged, the Layer 2 priority, and then the DSCP value. Defaults Unconfigured.
PAGE 956
To return to the default, use the no advertise med guest-voice-signaling {vlan-id layer2_priority DSCP_value} | {priority-tagged number} command. Parameters vlan-id Enter the VLAN ID. The range is from 1 to 4094. layer2_priority Enter the Layer 2 priority. The range is from 0 to 7. DSCP_value Enter the DSCP value. The range is from 0 to 63. priority-tagged number Enter the keywords priority-tagged, the Layer 2 priority, and then the DSCP value. Defaults Unconfigured.
PAGE 957
To return to the default, use the no advertise med location-identification {coordinatebased value | civic-based value | ecs-elin value} command. Parameters coordinate-based value Enter the keywords coordinate-based then the coordinated based location in hexadecimal value of 16 bytes. civic-based value Enter the keywords civic-based then the civic based location in hexadecimal format. The range is from 6 to 255 bytes.
PAGE 958
advertise med softphone-voice To advertise softphone to enable IP telephony on a computer so that the computer can be used as a phone, configure the system. Syntax advertise med softphone-voice {vlan-id layer2_priority DSCP_value} | {prioritytagged number} To return to the default, use the no advertise med softphone-voice {vlan-id layer2_priority DSCP_value} | {priority-tagged number} command. Parameters vlan-id Enter the VLAN ID. The range is from 1 to 4094.
PAGE 959
advertise med streaming-video To advertise streaming video services for broadcast or multicast-based video, configure the system. This command does not include video applications that rely on TCP buffering. Syntax advertise med streaming-video {vlan-id layer2_priority DSCP_value} | {prioritytagged number} To return to the default, use the no advertise med streaming-video {vlan-id layer2_priority DSCP_value} | {priority-tagged number} command. Parameters vlan-id Enter the VLAN ID.
PAGE 960
advertise med video-conferencing To advertise dedicated video conferencing and other similar appliances that support real-time interactive video, configure the system. Syntax advertise med video-conferencing {vlan-id layer2_priority DSCP_value} | {priority-tagged number} To return to the default, use the no advertise med video-conferencing {vlan-id layer2_priority DSCP_value} | {priority-tagged number} command. Parameters vlan-id Enter the VLAN ID. The range is from 1 to 4094.
PAGE 961
advertise med video-signaling To advertise video control packets that use a separate network policy than video data, configure the system. Syntax advertise med video-signaling {vlan-id layer2_priority DSCP_value} | {prioritytagged number} To return to the default, use the no advertise med video-signaling {vlan-id layer2_priority DSCP_value} | {priority-tagged number} command. Parameters vlan-id Enter the VLAN ID. The range is from 1 to 4094. layer2_priority Enter the Layer 2 priority.
PAGE 962
advertise med voice To advertise a dedicated IP telephony handset or other appliances supporting interactive voice services, configure the system. Syntax advertise med voice {vlan-id layer2_priority DSCP_value} | {priority-tagged number} To return to the default, use the no advertise med voice {vlan-id layer2_priority DSCP_value} | {priority-tagged number} command. Parameters vlan-id Enter the VLAN ID. The range is from 1 to 4094. layer2_priority Enter the Layer 2 priority. The range is from 0 to 7.
PAGE 963
advertise med voice-signaling To advertise when voice control packets use a separate network policy than voice data, configure the system. Syntax advertise med voice-signaling {vlan-id layer2_priority DSCP_value} | {prioritytagged number} To return to the default, use the no advertise med voice-signaling {vlan-id layer2_priority DSCP_value} | {priority-tagged number} command. Parameters vlan-id Enter the VLAN ID. The range is from 1 to 4094. layer2_priority Enter the Layer 2 priority.
PAGE 964
31 Microsoft Network Load Balancing Network load balancing (NLB) is a clustering functionality that is implemented by Microsoft on Windows 2000 Server and Windows Server 2003 operating systems. Microsoft NLB clustering allows multiple servers running Microsoft Windows to be represented by one MAC and one IP address to provide transparent failover and load-balancing.
PAGE 965
Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Related Commands Version Description 9.3(0.0) Added support for association of an IP address with multicast MAC address on the S4810, S4820T, S6000, and Z9000 platforms.
PAGE 966
• output-range interface vlan vlan-id For a 100-Gigabit Ethernet interface, enter the keyword hundredGigE then the slot/port information. For a multicast MAC address, enter the keyword output-range then one of the following interfaces to indicate a range of ports for which traffic is forwarded: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information.
PAGE 967
Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.3(0.0) Introduced on the S4810, S4820T, S6000, Z9000, and MXL platforms. Default Disabled Usage Information By default this command is disabled.
PAGE 968
32 Multicast Source Discovery Protocol (MSDP) Multicast source discovery protocol (MSDP) connects multiple PIM sparse-mode (PIM-SM) domains together. MSDP peers connect using TCP port 639. Peers send keepalives every 60 seconds. A peer connection is reset after 75 seconds if no MSDP packets are received. MSDP connections are parallel with MBGP connections. The Dell Networking OS supports MSDP commands on the platform.
PAGE 969
Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.
PAGE 970
Version Description 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.1 Introduced on the S4810. 7.8.1.0 Added the local option. 7.7.1.0 Added the rejected-sa option. 6.2.1.1 Introduced clear ip msdp statistic Clears the entire source-active cache, the source-active entries of a particular multicast group, rejected, or local source-active entries.
PAGE 971
Version Description 6.2.1.1 Introduced ip msdp cache-rejected-sa Enable an MSDP cache for the rejected source-active entries. Syntax ip msdp cache-rejected-sa {number} To clear the MSDP rejected source-active entries, use the no ip msdp cache-rejected-sa {number} command then the ip msdp cache-rejected-sa {number} command. Parameters number Enter the number of rejected SA entries to cache. The range is from 0 to 32766.
PAGE 972
ip msdp default-peer Define a default peer from which to accept all source-active (SA) messages. Syntax ip msdp default-peer peer address [list name] To remove the default peer, use the no ip msdp default-peer {peer address} list name command. Parameters peer address Enter the peer address in a dotted decimal format (A.B.C.D.) list name Enter the keywords list name and specify a standard access list that contains the RP address that should be treated as the default peer.
PAGE 973
ip msdp log-adjacency-changes Enable logging of MSDP adjacency changes. Syntax ip msdp log-adjacency-changes To disable logging, use the no ip msdp log-adjacency-changes command. Defaults Not configured. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.
PAGE 974
Defaults Not configured. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.
PAGE 975
• For a Loopback interface, enter the keyword loopback then a number from 0 to 16383. • For a port channel interface, enter the keywords port-channel then a number. • For a VLAN interface, enter the keyword vlan then a number from 1 to 4094. Defaults Not configured. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.
PAGE 976
• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/ port/subport information. • For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the slot/ port/subport information. • For a 100-Gigabit Ethernet interface, enter the keyword hundredGigE then the slot/port information. • For a Loopback interface, enter the keyword loopback then a number from 0 to 16383. • For a port channel interface, enter the keywords port-channel then a number.
PAGE 977
• show ip msdp — display the MSDP information. ip msdp redistribute Filter local PIM SA entries in the SA cache. SAs which the ACL denies time out and are not refreshed. Until they time out, they continue to reside in the MSDP SA cache. Syntax Parameters ip msdp redistribute [list acl-name] list acl-name Enter the name of an extended ACL that contains permitted SAs. If you do not use this option, all local entries are blocked. Defaults Not configured.
PAGE 978
ip msdp sa-filter Permit or deny MSDP source active (SA) messages based on multicast source and/or group from the specified peer. Syntax ip msdp sa-filter {in | out} peer-address list [access-list name] Remove this configuration using the no ip msdp sa-filter {in | out} peer address list [access-list name] command. Parameters in Enter the keyword in to enable incoming SA filtering. out Enter the keyword out to enable outgoing SA filtering.
PAGE 979
ip msdp sa-limit Configure the upper limit of source-active (SA) entries in SA-cache. Syntax ip msdp sa-limit number To return to the default, use the no ip msdp sa-limit number command. Parameters number Enter the maximum number of SA entries in SA-cache. The range is from 1 to 500000. Defaults 50000 Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide.
PAGE 980
ip msdp shutdown Administratively shut down a configured MSDP peer. Syntax ip msdp shutdown {peer address} Parameters peer address Enter the peer address in a dotted decimal format (A.B.C.D.). Defaults Not configured. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.
PAGE 981
Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.
PAGE 982
Example Version Description 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 6.2.1.1 Introduced Dell# show ip msdp peer 100.1.1.1 Peer Addr: 100.1.1.1 Local Addr: 100.1.1.
PAGE 983
Example Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.1 Introduced on the S4810. 7.4.1.0 Introduced.
PAGE 984
33 Multiple Spanning Tree Protocol (MSTP) Multiple spanning tree protocol (MSTP), as implemented by the Dell Networking OS, conforms to IEEE 802.1s. This command supports the Dell Networking platform.
PAGE 985
• For a 25-Gigabit Ethernet interface, enter the keyword twentyFiveGigE then the slot/port/subport information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/ port/subport information. • For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the slot/ port/subport information. • For a 100-Gigabit Ethernet interface, enter the keyword hundredGigE then the slot/port information.
PAGE 986
disable Globally disable the multiple spanning tree protocol on the switch. Syntax disable To enable MSTP, enter the no disable command. Defaults Disabled. Command Modes MULTIPLE SPANNING TREE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Related Commands Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.
PAGE 987
To return to the default setting, use the no forward-delay command. Parameters seconds Enter the number of seconds the interface waits in the Blocking State and the Learning State before transiting to the Forwarding State. The range is from 4 to 30. The default is 15 seconds. Defaults 15 seconds Command Modes MULTIPLE SPANNING TREE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide.
PAGE 988
Defaults 2 seconds Command Modes MULTIPLE SPANNING TREE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Related Commands Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.
PAGE 989
Related Commands Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.5.1.0 Introduced.
PAGE 990
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.
PAGE 991
Usage Information Related Commands Version Description 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.5.1.0 Introduced. For two MSTP switches to be within the same MSTP region, the switches must share the same region name (including matching case).
PAGE 992
Usage Information Version Description 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.2.1.1 Introduced on the E-Series. MSTP is not enabled when you enter MULTIPLE SPANNING TREE mode. To enable MSTP globally on the switch, enter the no disable command while in MULTIPLE SPANNING TREE mode. For more information about the multiple spanning tree protocol, refer to the Dell Networking OS Configuration Guide.
PAGE 993
Usage Information Related Commands Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.2.1.1 Introduced on the E-Series. For two MSTP switches to be within the same MST region, the switches must share the same revision number. • msti — map the VLAN(s) to an MST instance. • name — assign the region name to the MST region.
PAGE 994
protocol spanning-tree mstp no disable name CustomerSvc revision 2 MSTI 10 VLAN 101-105 max-hops 5 Dell(conf-mstp)# show spanning-tree mst configuration View the multiple spanning tree configuration. Syntax show spanning-tree mst configuration Command Modes Command History • EXEC • EXEC Privilege This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.
PAGE 995
show spanning-tree msti View the multiple spanning tree instance. Syntax Parameters Command Modes Command History show spanning-tree msti [instance-number [brief]] [guard] instance-number (Optional) Enter the multiple spanning tree instance number. The range is from 0 to 63. brief (Optional) Enter the keyword brief to view a synopsis of the MST instance. guard (Optional) Enter the keyword guard to display the type of guard enabled on an MSTP interface and the current port state.
PAGE 996
Port 82 (TenGigabitEthernet 2/1/1) is designated Forwarding Port path cost 0, Port priority 128, Port Identifier 128.82 Designated root has priority 16384, address 0001.e800.0a:5c Designated bridge has priority 32768, address 0001.e802.35:06 Designated port id is 128.
PAGE 997
Designated bridge has priority 32768, address 0001.e801.6aa8 Designated port id is 128.257, designated path cost 0 Number of transitions to forwarding state 1 BPDU (MRecords): sent 21, received 9 The port is not in the Edge port mode Usage Information Example (Guard) The following describes the show spanning-tree msti 5 guard command shown in the following example. Field Description Interface Name MSTP interface. Instance MSTP instance.
PAGE 998
Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.2.1.0 Introduced on the E-Series. spanning-tree msti Configure multiple spanning tree instance cost and priority for an interface.
PAGE 999
Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.5.1.0 Introduced on the E-Series.
PAGE 1000
Usage Information 1000 Version Description 7.5.1.0 Introduced on the C-Series. 6.5.1.0 Introduced By default, Dell Networking OS implements an optimized flush mechanism for MSTP. This mechanism helps in flushing the MAC addresses only when necessary (and less often) allowing for faster convergence during topology changes. However, if a standards-based flush mechanism is needed, this knob command can be turned on to enable flushing MAC addresses after receiving every topology change notification.
PAGE 1001
34 Multicast The multicast commands are supported by Dell Networking OS on all platform. IPv4 Multicast Commands The following section contains the IPv4 multicast commands. clear ip mroute Clear learned multicast routes on the multicast forwarding table. To clear the protocol-independent multicast (PIM) tree information base, use the clear ip pim tib command.
PAGE 1002
Version Description 8.3.19.0 Introduced on the S4820T. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the C-Series. E-Series legacy command Related Commands • show ip pim tib — show the PIM tree information base. ip mroute Assign a static mroute.
PAGE 1003
distance (OPTIONAL) Enter a number as the distance metric assigned to the mroute. The range is from 0 to 255. Defaults Not configured. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.2(1.0) Introduced on the Z9500.
PAGE 1004
Usage Information Version Description 9.10(0.0) Introduced on the S3148. 9.10(0.0) Introduced on the S6100–ON. 9.8(2.0) Introduced on the S3100 series. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Added support for VRF. Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.7.0 Introduced on the S4810. 7.8.1.
PAGE 1005
Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.1 Introduced on the S4810.
PAGE 1006
7.4.1.0 Usage Information Expanded to support the intermediate (transit) router. Mtrace is an IGMP based protocol that provides a multicast trace route facility and is implemented according to the IETF draft “A trace route facility for IP Multicast” (draft-fenner-traceroute-ipm-01.txt). Dell Networking OS supports the Mtrace client and transit functionality. As an Mtrace client, Dell Networking OS transmits Mtrace queries, receives, parses, and prints out the details in the response packet received.
PAGE 1007
NOTE: Applies to specific VRF if input is provided, else applies to Default VRF. static (OPTIONAL) Enter the keyword static to view static multicast routes. group-address [source-address] (OPTIONAL) Enter the multicast group-address to view only routes associated with that group. Enter the source-address to view routes with that group-address and sourceaddress. count (OPTIONAL) Enter the keyword count to view the number of multicast routes and packets.
PAGE 1008
Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series legacy command Example (Static) Dell# show ip mroute static Mroute: 23.23.23.0/24, interface: Lo 2 Protocol: static, distance: 0, route-map: none, last change: 00:00:23 Example (Snooping) Dell# show ip mroute snooping IPv4 Multicast Snooping Table (*, 224.0.0.0), uptime 17:46:23 Incoming vlan: Vlan 2 Outgoing interface list: TenGigabitEthernet 4/13/1 (*, 225.1.2.
PAGE 1009
Field Description • Example received a (*,G) or (S,G) Join message Dell# show ip mroute IP Multicast Routing Table (*, 224.10.10.1), uptime 00:05:12 Incoming interface: TenGigabitEthernet 3/12/1 Outgoing interface list: TenGigabitEthernet 3/13/1 (1.13.1.100, 224.10.10.1), uptime 00:04:03 Incoming interface: TenGigabitEthernet 3/4/1 Outgoing interface list: TenGigabitEthernet 3/12/1 TenGigabitEthernet 3/13/1 (*, 224.20.20.
PAGE 1010
Version Description E-Series legacy command Usage Information Network administrators use static mroutes to control the reach-ability of the multicast sources. If a PIM-registered multicast source is reachable using static mroute as well as unicast route, the distance of each route is examined and the route with shorter distance is the one the PIM selects for reach-ability. NOTE: The default distance of mroutes is zero (0) and is CLI configurable on a per route basis.
PAGE 1011
35 Neighbor Discovery Protocol (NDP) The neighbor discovery protocol for IPv6 is defined in RFC 2461 as part of the Stateless Address Autoconfiguration protocol. It replaces the Address Resolution Protocol used with IPv4.
PAGE 1012
clear ipv6 neighbors Delete all entries in the IPv6 neighbor discovery cache or neighbors of a specific interface. Static entries are not removed using this command. Syntax clear ipv6 neighbors [vrf vrf-name] [ipv6-address | interface] Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to clear the neighbor corresponding to that VRF. NOTE: If you do not specify this option, the neighbors in the default VRF are cleared.
PAGE 1013
Version Description 9.5(0.1) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.1 Introduced on the S4810. debug ipv6 nd ra–guard Enable debugging for IPv6 RA guard snooping information.
PAGE 1014
device–role Specify the role of the device attached to the port. Syntax device-role {host | router} To reset the device role, use the no device-role {host | router} command. Parameters host Enter the keyword host to set the device-role as host. router Enter the keyword router to set the device-role as router. Defaults None Command Modes POLICY LIST CONFIGURATION Command History This guide is platform-specific.
PAGE 1015
Related Commands Version Description 9.11(0.0) Introduced on the C9010. 9.9(0.0) Introduced on the Z9500. 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S4810, S4820T, S5000, S6000, S6000–ON, and Z9000 switches. • ipv6 nd ra-guard enable — configure the RA guard related commands.
PAGE 1016
ipv6 nd ra–guard enable Allow you to configure the RA guard related commands. Syntax ipv6 nd ra-guard enable To disable the RA guard, use the no ipv6 nd ra-guard enable command. Defaults Disabled Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.11(0.0) Introduced on the C9010. 9.10(0.0) Introduced on the S6100-ON. 9.9(0.
PAGE 1017
Related Commands • ipv6 nd ra-guard enable — configure the RA guard related commands. ipv6 neighbor Configure a static entry in the IPv6 neighbor discovery. Syntax ipv6 neighbor [vrf vrf-name] {ipv6-address} {interface interface} {hardware_address} To remove a static IPv6 entry from the IPv6 neighbor discovery, use the no ipv6 neighbor [vrf vrfname] {ipv6-address} {interface interface} command.
PAGE 1018
Usage Information Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.1 Introduced on the S4810. Neighbor Discovery Protocol for IPv6 is defined in RFC 2461 as part of the Stateless Address Autoconfiguration protocol. It replaces the Address Resolution Protocol used with IPv4.
PAGE 1019
Related Commands Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.7(0.0) Introduced on the S4810, S4820T, S5000, S6000, and Z9000 switches. • ipv6 nd ra-guard enable — configure the RA guard related commands. • ipv6 nd raguard policy policy-name — define the router advertisement (RA) guard policy name and enter the RA guard policy configuration mode.
PAGE 1020
• ipv6 nd raguard policy policy-name — define the RA guard policy name and enter the RA guard policy configuration mode. mtu Enable the verification of the configured maximum transmission unit (MTU) value in the received RA packets. Syntax mtu value To reset the MTU value, use the no mtu value command. Parameters value Enter the maximum transmission unit value in bytes. The range is from 1,280 to 11,982 bytes.
PAGE 1021
Command Modes POLICY LIST CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Related Commands Version Description 9.11(0.0) Introduced on the C9010. 9.9(0.0) Introduced on the Z9500. 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.7(0.
PAGE 1022
• ipv6 nd raguard policy policy-name — define the RA guard policy name and enter the RA guard policy configuration mode. retrans-time Enable the verification of the configured retransmission timer value in the received RA packets. Syntax retrans—timer value To reset the advertised retransmission interval, use the no retrans-timervalue command. Parameters value Enter the advertised retransmission time interval in milliseconds. The range is from 100 to 4,294,967,295 milliseconds.
PAGE 1023
Related Commands Version Description 9.11(0.0) Introduced on the C9010. 9.9(0.0) Introduced on the Z9500. 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S4810, S4820T, S5000, S6000, S6000–ON, and Z9000 switches. • ipv6 nd ra-guard enable — configure the RA guard related commands.
PAGE 1024
show config Display the RA guard policy mode configurations. Syntax show config Command Modes POLICY LIST CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Example Description 9.11(0.0) Introduced on the C9010. 9.9(0.0) Introduced on the Z9500. 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.
PAGE 1025
show ipv6 nd ra–guard policy Display the configurations applied on all the RA guard policies or a specific RA guard policy. Syntax Parameter show ipv6 nd ra-guard policy policy-name policy policy-name Enter the keyword policy then the policy name. The policy name allows a maximum of 140 characters. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide.
PAGE 1026
show ipv6 neighbors Display IPv6 discovery information. Entering the command without options shows all IPv6 neighbor addresses stored on the control processor (CP). Syntax show ipv6 neighbors [vrf vrf-name] [ipv6-address| interface interface] Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf and the name of the VRF to display the neighbors corresponding to that VRF. NOTE: If you do not specify this option, neighbors corresponding to the default VRF are displayed.
PAGE 1027
Example Version Description 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Added support for VRF. Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.1 Introduced on the S4810. Dell# show ipv6 neighbors IPv6 Address Expires(min) Hardware Address State Interface VLAN CPU -------------------------------------------------------------------100::1 0.
PAGE 1028
• 1028 ipv6 nd raguard policy policy-name — define the router advertisement (RA) guard policy name and enter the RA guard policy configuration mode.
PAGE 1029
36 Object Tracking Object Tracking supports IPv4 and IPv6, and is available on the Dell Networking platforms. Object tracking allows you to define objects of interest, monitor their state, and report to a client when a change in an object’s state occurs.
PAGE 1030
Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 8.3.12.0 Introduced on the S4810. 8.4.1.0 Introduced. Example delay Configure the time delay used before communicating a change in the status of a tracked object to clients. Syntax delay {[up seconds] [down seconds]} To return to the default setting, use the no delay command.
PAGE 1031
If the timer expires and an object’s state has changed, a notification is sent to the client. If no delay is configured, a notification is sent immediately after a change in the state of a tracked object is detected. The time delay in communicating a state change is specified in seconds. Related Commands • track interface ip routing – configure object tracking on the routing status of an IPv4 Layer 3 interface.
PAGE 1032
Parameters object-id (OPTIONAL) Display information on the specified tracked object. The range is 1 to 500. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Example Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 8.3.12.
PAGE 1033
show track Display information about tracked objects, including configuration, current tracked state (UP or DOWN), and the clients which are tracking an object. Syntax Parameters show track [object-id [brief] | interface [brief] [vrf vrf-name] | ip route [brief] [vrf vrf-name] | resolution | vrf vrf-name [brief] | brief] object-id (OPTIONAL) Display information on the specified tracked object. The range is 1 to 500.
PAGE 1034
Example Output Description Tracked by Client that is tracking an object’s state; for example, VRRP. Dell# show track Track 1 IP route 23.0.0.
PAGE 1035
threshold metric Configure the metric threshold used to determine the UP and/or DOWN state of a tracked IPv4 or IPv6 route. Syntax threshold metric {up number | down number} To return to the default setting, use the no threshold metric {up number | down number} command. Parameters up number Enter a number for the UP threshold to be applied to the scaled metric of an IPv4 or IPv6 route. The default UP threshold is 254.
PAGE 1036
The tracking process uses a protocol-specific resolution value to convert the actual metric in the routing table to a scaled metric in the range 0 to 255. You can configure the resolution value used to scale route metrics for supported protocols with the track resolution ip route and track resolution ipv6 route commands. Related Commands • track ip route metric threshold – configure object tracking on the threshold of an IPv4 route metric.
PAGE 1037
Usage Information Related Commands Version Description 8.3.12.0 Introduced on the S4810. 8.4.1.0 Introduced. Use this command to create an object that tracks the routing state of an IPv4 Layer 2 interface: • The status of the IPv4 interface is UP only if the Layer 2 status of the interface is UP and the interface has a valid IP address.
PAGE 1038
Usage Information Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 8.3.12.0 Introduced on the S4810. 8.4.1.0 Introduced. Use this command to create an object that tracks the line-protocol state of a Layer 2 interface by monitoring its operational status (UP or DOWN).
PAGE 1039
Usage Information Version Description 8.4.1.0 Introduced. Use this command to create an object that tracks the UP and/or DOWN threshold of an IPv4 route metric. In order for a route’s metric to be tracked, the route must appear as an entry in the routing table. A tracked IPv4 route is considered to match an entry in the routing table only if the exact IPv4 address and prefix length match a table entry. For example, when configured as a tracked route, 10.0.0.
PAGE 1040
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 8.3.12.0 Introduced on the S4810. 8.4.1.0 Introduced. Use this command to create an object that tracks the reachability of an IPv4 route.
PAGE 1041
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 8.3.12.0 Introduced on the S4810. 8.4.1.0 Introduced.
PAGE 1042
show track ipv6 route Display information about all tracked IPv6 routes, including configuration, current tracked state (UP or DOWN), and the clients which are tracking an object. Syntax show track ipv6 route [brief] Parameters Command Modes Command History Usage Information Example brief • EXEC • EXEC Privilege (OPTIONAL) Display a single line summary of information for tracked IPv6 routes. This guide is platform-specific.
PAGE 1043
VRRP TenGigabitEthernet 2/4/1 IPv6 VRID 1 Track 3 IPv6 route 2050::/64 reachability Reachability is Up (STATIC) 5 changes, last change 00:02:30 First-hop interface is TenGigabitEthernet 1/2/1 Tracked by: VRRP TenGigabitEthernet 2/4/1 IPv6 VRID 1 Usage Command Example (Brief) The following describes the show track ipv6 route brief command shown in the Example below. Ouput Description ResID Number of the tracked object. Resource Type of tracked object.
PAGE 1044
• For a 100-Gigabit Ethernet interface, enter the keyword hundredGigE then the slot/port information. • For a Loopback interface, enter the keyword loopback then a number from 0 to 16383. • For a port channel interface, enter the keywords port-channel then a number. • For a tunnel interface, enter the keyword tunnel. • For a VLAN interface, enter the keyword vlan then a number from 1 to 4094. Defaults None Command Modes CONFIGURATION Command History This guide is platform-specific.
PAGE 1045
Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 8.3.12.0 Introduced on the S4810. 8.4.1.0 Introduced.
PAGE 1046
To return to the default setting, use the no track object-id command. Parameters object-id Enter the ID number of the tracked object. The range is 1 to 500. ipv6-address/ prefix-len Enter an IPv6 address in X:X:X:X::X format. The valid IPv6 prefix lengths are from /0 to / 128. Defaults None Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide.
PAGE 1047
Parameters object-id Enter the ID number of the tracked object. Use the range to 1 to 500. isis resolution-value Enter the resolution used to convert the metric in the routing table for ISIS routes to a scaled metric. ospf resolutionvalue Enter the resolution used to convert the metric in the routing table for OSPF routes to a scaled metric. Defaults None Command Modes CONFIGURATION Command History This guide is platform-specific.
PAGE 1048
37 Open Shortest Path First (OSPFv2 and OSPFv3) Open Shortest Path First version 2 for IPv4 is supported on platform. OSPF is an interior gateway protocol (IGP), which means that it distributes routing information between routers in a single autonomous system (AS). OSPF is also a link-state protocol in which all routers contain forwarding tables derived from information about their links to their neighbors.
PAGE 1049
Defaults cost = 1; no areas are configured. Command Modes ROUTER OSPF Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Related Commands Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.
PAGE 1050
no-summary (OPTIONAL) Specify that no summary LSAs should be sent into the NSSA. Defaults Not configured. Command Modes ROUTER OSPF Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.
PAGE 1051
Defaults Not configured. Command Modes ROUTER OSPF Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Related Commands Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.
PAGE 1052
Command Modes ROUTER OSPF Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Related Commands Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.
PAGE 1053
Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Added support for the Multi-Process OSPF. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre- 6.1.1.
PAGE 1054
Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Added support for the Multi-Process OSPF. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre- 6.1.1.1 Introduced on the E-Series. clear ip ospf statistics Clear the packet statistics in interfaces and neighbors.
PAGE 1055
Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Related Commands Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.
PAGE 1056
database-timer rate-limit (OPTIONAL) Enter the keywords database-timer rate-limit to display the LSA throttling timer information. This applies to the S4810 platform only. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.
PAGE 1057
Field Example Description • 1 - simple authentication configured using the ip ospf authentication-key command • 2 - MD5 authentication configured using the ip ospf message-digest-key command auk: If the ip ospf authentication-key command is configured, this field displays the key used. keyid: If the ip ospf message-digest-key command is configured, this field displays the MD5 key to: Displays the interface to which the packet is intended. dst: Displays the destination IP address.
PAGE 1058
Parameters always (OPTIONAL) Enter the keyword always to specify that default route information must always be advertised. metric metric-value (OPTIONAL) Enter the keyword metric then a number to configure a metric value for the route. The range is from 1 to 16777214. metric-type typevalue (OPTIONAL) Enter the keywords metric-type then an OSPF link state type of 1 or 2 for default routes.
PAGE 1059
default-metric Change the metrics of redistributed routes to a value useful to OSPF. Use this command with the redistribute command. Syntax default-metric number To return to the default values, use the no default-metric [number] command. Parameters number Enter a number as the metric. The range is from 1 to 16777214. Defaults Disabled. Command Modes ROUTER OSPF Command History This guide is platform-specific.
PAGE 1060
To remove the OSPF description, use the no description command. Parameters description Enter a text string description to identify the OSPF configuration (80 characters maximum). Defaults None Command Modes ROUTER OSPF Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Related Commands Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.
PAGE 1061
ip-address (OPTIONAL) Enter a router ID in the dotted decimal format. If you enter a router ID, include the mask for that router address. mask (OPTIONAL) Enter a mask in dotted decimal format or /n format. access-list-name (OPTIONAL) Enter the name of an IP standard access list, up to 140 characters. Defaults 110 Command Modes ROUTER OSPF Command History This guide is platform-specific.
PAGE 1062
intra-area dist1 Defaults (OPTIONAL) Enter the keywords intra-area then a number to specify a distance metric for all routes within an area. The range is from 1 to 255. The default is 110. • external dist3 = 110 • inter-area dist2 = 110 • intra-area dist1 = 110 Command Modes ROUTER OSPF Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.
PAGE 1063
• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information. • For a 25-Gigabit Ethernet interface, enter the keyword twentyFiveGigE then the slot/port/subport information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/ port/subport information. • For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the slot/ port/subport information.
PAGE 1064
To remove a filter, use the no distribute-list prefix-list-name out [bgp | connected | isis | rip | static] command. Parameters prefix-list-name Enter the name of a configured prefix list. bgp (OPTIONAL) Enter the keyword bgp to specify that BGP routes are distributed. NOTE: BGP and ISIS routes are not available on the C-Series. BGP, ISIS, and RIP routes are not available on the S-Series. connected (OPTIONAL) Enter the keyword connected to specify that connected routes are distributed.
PAGE 1065
Usage Information The distribute-list out command applies to routes autonomous system boundary routers (ASBRs) redistributes into OSPF. It can be applied to external type 2 and external type 1 routes, but not to intra-area and inter-area routes. fast-convergence This command sets the minimum LSA origination and arrival times to zero (0), allowing more rapid route computation so that convergence takes less time.
PAGE 1066
flood-2328 Enable RFC-2328 flooding behavior. Syntax flood-2328 To disable, use the no flood-2328 command. Defaults Disabled. Command Modes ROUTER OSPF Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. The following is a list of the Dell Networking OS version history for this command. Usage Information Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.7(0.
PAGE 1067
graceful-restart grace-period Specifies the time duration, in seconds, that the router’s neighbors continue to advertise the router as fully adjacent regardless of the synchronization state during a graceful restart. NOTE: This command enables OSPFv2 graceful restart globally by setting the grace period (in seconds) that an OSPFv2 router’s neighbors continues to advertise the router as adjacent during a graceful restart.
PAGE 1068
graceful-restart helper-reject Specify the OSPF router to not act as a helper during graceful restart. Syntax graceful-restart helper-reject ip-address To return to default value, use the no graceful-restart helper-reject command. Parameters ip-address Enter the OSPF router-id, in IP address format, of the restart router that will not act as a helper during graceful restart. Defaults Not configured. Command Modes ROUTER OSPF Command History This guide is platform-specific.
PAGE 1069
graceful-restart mode Enable the graceful restart mode. Syntax graceful-restart mode [planned-only | unplanned-only] To disable graceful restart mode, use the no graceful-restart mode command. Parameters planned-only (OPTIONAL) Enter the keywords planned-only to indicate graceful restart is supported in a planned restart condition only. unplanned-only (OPTIONAL) Enter the keywords unplanned-only to indicate graceful restart is supported in an unplanned restart condition only.
PAGE 1070
graceful-restart role Specify the role for your OSPF router during graceful restart. Syntax graceful-restart role [helper-only | restart-only] To disable graceful restart role, use the no graceful-restart role command. Parameters role helper-only (OPTIONAL) Enter the keywords helper-only to specify the OSPF router is a helper only during graceful restart. role restart-only (OPTIONAL) Enter the keywords restart-only to specify the OSPF router is a restart only during graceful-restart.
PAGE 1071
ip ospf auth-change-wait-time OSPF provides a grace period while OSPF changes its interface authentication type. During the grace period, OSPF sends out packets with new and old authentication scheme until the grace period expires. Syntax ip ospf auth-change-wait-time seconds To return to the default, use the no ip ospf auth-change-wait-time command. Parameters seconds Enter the seconds. The range is from 0 to 300. Defaults zero (0) seconds.
PAGE 1072
To delete an authentication key, use the no ip ospf authentication-key command. Parameters encryption-type (OPTIONAL) Enter 7 to encrypt the key. key Enter an eight-character string. Strings longer than eight characters are truncated. Defaults Not configured. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.
PAGE 1073
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.
PAGE 1074
Command History Usage Information Related Commands This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.
PAGE 1075
Usage Information Related Commands Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre- 6.1.1.1 Introduced on the E-Series.
PAGE 1076
Usage Information Version Description 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 9.1(0.0) Included usage information on maximum number of digest keys per interface. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre- 6.1.1.1 Introduced on the E-Series. You can configure a maximum of six digest keys on an interface.
PAGE 1077
Version Description 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre- 6.1.1.1 Introduced on the E-Series. ip ospf network Set the network type for the interface. Syntax ip ospf network {broadcast | point-to-point} To return to the default, use the no ip ospf network command.
PAGE 1078
Version Description 7.8.1.0 Added support for Multi-Process OSPF. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre- 6.1.1.1 Introduced on the E-Series. ip ospf priority To determine the designated router for the OSPF network, set the priority of the interface. Syntax ip ospf priority number To return to the default setting, use the no ip ospf priority command. Parameters number Enter a number as the priority. The range is from 0 to 255. The default is 1.
PAGE 1079
ip ospf retransmit-interval Set the retransmission time between lost link state advertisements (LSAs) for adjacencies belonging to the interface. Syntax ip ospf retransmit-interval seconds To return to the default values, use the no ip ospf retransmit-interval command. Parameters seconds Enter the number of seconds as the interval between retransmission. The range is from 1 to 3600. The default is 5 seconds.
PAGE 1080
ip ospf transmit-delay To send a link state update packet on the interface, set the estimated time elapsed. Syntax ip ospf transmit-delay seconds To return to the default value, use the no ip ospf transmit-delay command. Parameters seconds Enter the number of seconds as the interval between retransmission. The range is from 1 to 3600. The default is 1 second. This value must be greater than the transmission and propagation delays for the interface.
PAGE 1081
log-adjacency-changes To send a Syslog message about changes in the OSPF adjacency state, set Dell Networking OS. Syntax log-adjacency-changes To disable the Syslog messages, use the no log-adjacency-changes command. Defaults Disabled. Command Modes ROUTER OSPF Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.
PAGE 1082
Parameters number Specify the number of paths. The range for OSPFv2 is from 1 to 64. The default for OSPFv2 is 4 paths. The range for OSPFv3 is from 1 to 64. The default for OSPFv3 is 8 paths. Defaults 4 Command Modes ROUTER OSPF for OSPFv2 ROUTER OSPFv3 for OSPFv3 Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.
PAGE 1083
Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. The following is a list of the Dell Networking OS version history for this command. Usage Information Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.
PAGE 1084
Usage Information Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced to all platforms. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre- 6.1.1.
PAGE 1085
• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/ port/subport information. • For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the slot/ port/subport information. • For a 100-Gigabit Ethernet interface, enter the keyword hundredGigE then the slot/port information. • For a VLAN, enter the keyword vlan then a number from 1 to 4094. Command Modes ROUTER OSPF Command History This guide is platform-specific.
PAGE 1086
• All present and future OSPF interfaces are marked as passive. • Any adjacency is explicitly terminated from all OSPF interfaces. • All previous passive-interface interface commands are removed from the running configuration. • All previous no passive-interface interface commands are removed from the running configuration. no passive-interface interface • Remove the interface from the passive list. • The ABR status for the router is updated.
PAGE 1087
route-map mapname (OPTIONAL) Enter the keywords route-map then the name of the route map. tag tag-value (OPTIONAL) Enter the keyword tag then a number. The range is from 0 to 4294967295. Defaults Not configured. Command Modes ROUTER OSPF Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.
PAGE 1088
Parameters as number Enter the autonomous system number. The range is from 1 to 65535. metric metric-value (OPTIONAL) Enter the keyword metric then the metric-value number. The range is from 0 to16777214. metric-type typevalue (OPTIONAL) Enter the keywords metric-type then one of the following: • 1 = for OSPF External type 1 • 2 = for OSPF External type 2 route-map mapname (OPTIONAL) Enter the keywords route-map then the name of the route map.
PAGE 1089
redistribute isis Redistribute IS-IS routing information throughout the OSPF instance. Syntax redistribute isis [tag] [level-1 | level-1-2 | level-2] [metric metric-value | metric-type type-value] [route-map map-name] [tag tag-value] To disable redistribution, use the no redistribute isis [tag] [level-1 | level-1-2 | level-2] [metric metric-value | metric-type type-value] [route-map map-name] [tag tag-value] command. Parameters tag (OPTIONAL) Enter the name of the IS-IS routing process.
PAGE 1090
Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Added support for Multi-Process OSPF. 7.5.1.0 Introduced on the C-Series. pre- 6.1.1.1 Introduced on the E-Series. router-id To configure a fixed router ID, use this command. Syntax router-id ip-address To remove the fixed router ID, use the no router-id ip-address command. Parameters ip-address Enter the router ID in the IP address format. Defaults None.
PAGE 1091
Usage Information You can configure an arbitrary value in the IP address format for each router. However, each router ID must be unique. If you use this command on an OSPF router process, which is already active (that is, has neighbors), a prompt reminding you that changing the router-id brings down the existing OSPF adjacency. The new router ID is effective at the next reload. Example Dell(conf)# router ospf 100 Dell(conf-router_ospf)#router-id 1.1.1.
PAGE 1092
Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Added support for Multi-Process OSPF. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre- 6.1.1.1 Introduced on the E-Series. Usage Information You must have an IP address assigned to an interface to enter ROUTER OSPF mode and configure OSPF. You can create only one OSPFv2 process per VRF.
PAGE 1093
router ospf 3 passive-interface 0 TenGigabitEthernet 1/1/1 Dell(conf-router_ospf)# show ip ospf Display information on the OSPF process configured on the switch. Syntax Parameters Command Modes Command History Usage Information show ip ospf [process-id | vrf vrf name] process-id Enter the OSPF Process ID to show a specific process. If no Process ID is entered, command applies only to the first OSPF process. vrf vrf name Show only the OSPF information tied to the VRF process.
PAGE 1094
The following describes the show ip ospf command shown in the following example. Line Beginning with Description “Routing Process...” Displays the OSPF process ID and the IP address associated with the process ID. “Supports only...” Displays the number of Type of Service (TOS) rouse supported. “SPF schedule...” Displays the delay and hold time configured for this process ID. “Convergence Level” Example “Min LSA....” Displays the intervals set for LSA transmission and acceptance. “Number of...
PAGE 1095
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.
PAGE 1096
Command Modes Command History Usage Information Example vrf vrf-name Enter the keyword vrf and then the name of the VRF to view LSA information on OSPF processes corresponding to that VRF. database-summary (OPTIONAL) Enter the keywords database-summary to the display the number of LSA types in each area and the total number of LSAs. • EXEC • EXEC Privilege This guide is platform-specific.
PAGE 1097
13.1.1.1 13.1.1.1 676 0x80000097 0x1035 192.68.135.2 192.68.135.2 1419 0x80000294 0x9cbd Link ID 10.2.3.2 10.2.4.2 Link ID 0.0.0.0 1.1.1.1 10.1.1.0 10.1.2.0 10.2.2.0 10.2.3.0 10.2.4.0 11.1.1.0 11.1.2.0 12.1.2.0 13.1.1.0 13.1.2.0 172.16.1.0 Dell> Related Commands • 2 1 Network (Area 0.0.0.0) ADV Router Age Seq# Checksum 13.1.1.1 676 0x80000003 0x6592 192.68.135.2 908 0x80000055 0x683e Type-5 AS External ADV Router Age Seq# 192.68.135.2 908 0x80000052 192.68.135.2 908 0x8000002a 11.1.2.1 718 0x80000002 11.
PAGE 1098
Command History Usage Information Example This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.
PAGE 1099
Summary Asbr (Area 0.0.0.0) LS age: 1437 Options: (No TOS-capability, No DC, E) LS type: Summary Asbr Link State ID: 103.1.50.1 Advertising Router: 1.1.1.10 LS Seq Number: 0x8000000f Checksum: 0x8221 Length: 28 Network Mask: /0 TOS: 0 Metric: 2 LS age: 473 Options: (No TOS-capability, No DC, E) LS type: Summary Asbr Link State ID: 104.1.50.1 Advertising Router: 1.1.1.
PAGE 1100
Command History Usage Information 1100 This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.
PAGE 1101
Example Field Description Metric Displays the LSA metric. Forward Address Identifies the address of the forwarding router. Data traffic is forwarded to this router. If the forwarding address is 0.0.0.0, data traffic is forwarded to the originating router. External Route Tag Displays the 32-bit field attached to each external route. The OSPF protocol does not use this field, but you can use the field for external route management. Dell# show ip ospf 1 database external OSPF Router with ID (20.20.20.
PAGE 1102
Parameters process-id Enter the OSPF Process ID to show a specific process. If no Process ID is entered, command applies only to the first OSPF process. link-state-id (OPTIONAL) Specify LSA ID in dotted decimal format.
PAGE 1103
Field Description • Example E or No E is displayed on whether the originating router can accept AS External LSAs. LS Type Displays the LSA’s type. Link State ID Displays the Link State ID. Advertising Router Identifies the router ID of the LSA’s originating router. Checksum Identifies the link state sequence number. This number enables you to identify old or duplicate LSAs. Length Displays the Fletcher checksum of an LSA’s complete contents.
PAGE 1104
show ip ospf database nssa-external Display NSSA-External (type 7) LSA information. Syntax show ip ospf [process-id | vrf vrf-name ] database nssa-external [link-stateid] [adv-router ip-address] Parameters process-id Enter the OSPF Process ID to show a specific process. If no Process ID is entered, command applies only to the first OSPF process.
PAGE 1105
Related Commands Version Description pre-6.1.1.1 Introduced on the E-Series. • • show ip ospf database — display OSPF database information. show ip ospf database opaque-area Display the opaque-area (type 10) LSA information. Syntax Parameters show ip ospf [process-id | vrf vrf-name ] database opaque-area [link-state-id] [adv-router ip-address] process-id Enter the OSPF Process ID to show a specific process. If no Process ID is entered, command applies only to the first OSPF process.
PAGE 1106
Usage Information Example Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Added support for Multi-Process OSPF. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.1 Introduced on the E-Series. The following describes the show ip ospf process-id database opaque-area command shown in the following example. Item Description LS Age Displays the LSA’s age.
PAGE 1107
LS Seq Number: 0x80000002 Checksum: 0x19c2 --More-Related Commands • show ip ospf database — display OSPF database information. show ip ospf database opaque-as Display the opaque-as (type 11) LSA information. Syntax Parameters show ip ospf process-id database opaque-as [link-state-id] [adv-router ipaddress] process-id Enter the OSPF Process ID to show a specific process. If no Process ID is entered, command applies only to the first OSPF process.
PAGE 1108
Related Commands Version Description pre-6.1.1.1 Introduced on the E-Series. • show ip ospf database — display OSPF database information. show ip ospf database opaque-link Display the opaque-link (type 9) LSA information. Syntax show ip ospf [process-id | vrf vrf-name ] database opaque-link [link-state-id] [adv-router ip-address] Parameters process-id Enter the OSPF Process ID to show a specific process. If no Process ID is entered, command applies only to the first OSPF process.
PAGE 1109
Related Commands Version Description 8.3.7.0 Introduced on the S4810. 7.8.1.0 Added support for Multi-Process OSPF. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.1 Introduced on the E-Series. • show ip ospf database — display OSPF database information. show ip ospf database router Display the router (type 1) LSA information.
PAGE 1110
Usage Information Example Version Description 9.2(1.0) Introduced on the Z9500. 9.0.20 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Added support for Multi-Process OSPF. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.1 Introduced on the E-Series. The following describes the show ip ospf process-id database router command shown in the following example.
PAGE 1111
Router (Area 0) LS age: 967 Options: (No TOS-capability, No DC, E) LS type: Router Link State ID: 1.1.1.10 Advertising Router: 1.1.1.10 LS Seq Number: 0x8000012f Checksum: 0x3357 Length: 144 AS Boundary Router Area Border Router Number of Links: 10 Link connected to: a Transit Network (Link ID) Designated Router address: 192.68.129.1 (Link Data) Router Interface address: 192.68.129.1 Number of TOS metric: 0 TOS 0 Metric: 1 Link connected to: a Transit Network (Link ID) Designated Router address: 192.68.130.
PAGE 1112
Parameters process-id Enter the OSPF Process ID to show a specific process. If no Process ID is entered, command applies only to the first OSPF process. vrf vrf-name Enter the keyword vrf followed by the name of the VRF to view LSA routing information corresponding to the OSPF process that is tied to a specific VRF. link-state-id (OPTIONAL) Specify LSA ID in dotted decimal format.
PAGE 1113
Item Example Description • TOS-capability or No TOS-capability is displayed depending on whether the router can support Type of Service. • DC or No DC is displayed depending on whether the originating router can support OSPF over demand circuits. • E or No E is displayed on whether the originating router can accept AS External LSAs. LS Type Displays the LSA type. Link State ID Displays the Link State ID. Advertising Router Identifies the router ID of the LSA’s originating router.
PAGE 1114
Dell# Related Commands • show ip ospf database — display OSPF database information. show ip ospf interface Display the OSPF interfaces configured. If OSPF is not enabled on the switch, no output is generated. Syntax show ip ospf [process-id | vrf vrf-name] interface [interface] Parameters Command Modes Command History 1114 process-id Enter the OSPF Process ID to show a specific process. If no Process ID is entered, command applies only to the first OSPF process.
PAGE 1115
Usage Information Example Version Description 9.7(0.0) Introduced on the S6000-ON. 9.4.(0.0) Added support for VRF. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Added support for Multi-Process OSPF. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.1 Introduced on the E-Series.
PAGE 1116
Internet Address 192.168.0.1/24, Area 0.0.0.1 Process ID 1, Router ID 192.168.253.2, Network Type BROADCAST, Cost: 1 Transmit Delay is 1 sec, State DROTHER, Priority 1 Designated Router (ID) 192.168.253.5, Interface address 192.168.0.4 Backup Designated Router (ID) 192.168.253.3, Interface address 192.168.0.2 Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5 Hello due in 00:00:08 Neighbor Count is 3, Adjacent neighbor count is 2 Adjacent with neighbor 192.168.253.
PAGE 1117
Usage Information Example Version Description pre-6.1.1.1 Introduced on the E-Series. The following describes the show ip ospf process-id neighbor command shown in the following example. Item Description Neighbor ID Displays the neighbor router ID. Pri Displays the priority assigned neighbor. State Displays the OSPF state of the neighbor. Dead Time Displays the expected time until the Dell OS declares the neighbor dead. Address Displays the IP address of the neighbor.
PAGE 1118
Usage Information Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Added support for Multi-Process OSPF. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series and E-Series.
PAGE 1119
show ip ospf statistics Display OSPF statistics. Syntax Parameters show ip ospf [process-id | vrf vrf-name] statistics global | [interface name {neighbor router-id}] process-id Enter the OSPF Process ID to show a specific process. If no Process ID is entered, command applies only to the first OSPF process. vrf vrf-name Enter the keyword vrf followed by the name of the VRF to display statistics corresponding to the OSPF process that is tied to a specific VRF.
PAGE 1120
Usage Information Version Description 9.7(0.0) Introduced on the S6000-ON. 9.4.(0.0) Added support for VRF. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Added support for Multi-Process OSPF. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 7.4.1.0 Introduced on the E-Series.
PAGE 1121
Example Error Type Description Wrong_Len The received packet length is different to what was indicated in the OSPF header. Invld-Nbr LSA, LSR, LSU, and DDB are received from a peer which is not a neighbor peer. Nbr-State LSA, LSR, and LSU are received from a neighbor with stats less than the loading state. Auth-Error Simple authentication error.
PAGE 1122
Example (Statistics) • The LSU Q length and its highest mark for each neighbor • The LSR Q length and its highest mark for each neighbor Dell(conf-if-te-1/6/1)# do show ip ospf statistics Interface TenGigabitEthernet 1/6/1 Error packets (Receive statistics) Intf-Down 0 Non-Dr 0 Self-Org 0 Wrong-Len 0 Invld-Nbr 0 Nbr-State 0 Auth-Error 0 MD5-Error 0 Cksum-Err 0 Version 0 AreaMisMatch 0 Conf-Issue 0 SeqNo-Err 0 Unknown-Pkt 0 Bad-LsReq 0 RtidZero 0 Neighbor ID 4.4.4.
PAGE 1123
Example Version Description 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.8.0 Introduced on the S4810. Dell# show ip ospf 10 timers rate-limit List of LSAs in rate limit Queue LSA id: 1.1.1.0 Type: 3 Adv Rtid: 3.3.3.3 Expiry time: 00:00:09.111 LSA id: 3.3.3.3 Type: 1 Adv Rtid: 3.3.3.3 Expiry time: 00:00:23.
PAGE 1124
Version Description 8.3.7.0 Introduced on the S4810. 7.8.1.0 Added support for Multi-Process OSPF. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series and E-Series. Usage Information To isolate problems with inter-area and external routes, use this command. In OSPF inter-area and external routes are calculated by adding LSA cost to the cost of reaching the router.
PAGE 1125
Usage Information Version Description 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Added support for Multi-Process OSPF. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.1 Introduced on the E-Series. The area range command summarizes routes for the different areas.
PAGE 1126
Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.11.0.0 Introduced the keyword msec. 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.
PAGE 1127
Defaults hold-interval Set the next interval to send the same LSA. This interval is the time between sending the same LSA after the start-interval has been attempted. The range is from 1 to 600,000 milliseconds. max-interval Set the maximum amount of time the system waits before sending the LSA. The range is from 1 to 600,000 milliseconds. • start-interval: 0 msec • hold-interval: 5000 msec • max-interval: 5000 msec Command Modes ROUTER OSPF Command History This guide is platform-specific.
PAGE 1128
Defaults 1000 msec Command Modes ROUTER OSPF Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.
PAGE 1129
MD5 | SHA1 Authentication type: Message Digest 5 (MD5) or Secure Hash Algorithm 1 (SHA-1). key-encryptiontype (OPTIONAL) Specifies if the key is encrypted. The values are 0 (key is not encrypted) or 7 (key is encrypted). key Text string used in authentication. For MD5 authentication, the key must be 32 hex digits (non-encrypted) or 64 hex digits (encrypted). For SHA-1 authentication, the key must be 40 hex digits (non-encrypted) or 80 hex digits (encrypted). Defaults Not configured.
PAGE 1130
area encryption Configure an IPsec encryption policy for OSPFv3 packets in an OSPFv3 area. Syntax area area-id encryption ipsec spi number esp encryption-algorithm [keyencryption-type] key authentication-algorithm [key-encryption-type] key Parameters area area-id Area for which OSPFv3 traffic is to be encrypted. For area-id, enter a number. The range is from 0 to 4294967295. ipsec spi number Security Policy index (SPI) value that identifies an IPsec security policy.
PAGE 1131
For SHA-1 authentication, the key must be 40 hex digits (non-encrypted) or 80 hex digits (encrypted). null Causes an encryption policy configured for the area to not be inherited on the interface. Defaults Not configured. Command Modes ROUTER OSPFv3 Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.
PAGE 1132
auto-cost Specify how the OSPF interface cost is calculated based on the reference bandwidth method. Syntax auto-cost [reference-bandwidth ref-bw] To return to the default bandwidth or to assign cost based on the interface type, use the no auto-cost [reference-bandwidth ref-bw] command. Parameters ref-bw (OPTIONAL) Specify a reference bandwidth in megabits per second. The range is from 1 to 4294967. The default is 100 megabits per second. Defaults 100 megabits per second.
PAGE 1133
Parameters Command Modes Command History vrf vrf-name • EXEC • EXEC Privilege (Optional) Enter the keyword vrf followed by the name of the VRF to clear IPv6 routes corresponding to that VRF. This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.2(1.
PAGE 1134
vrf vrf-name Enter the keyword vrf to view debugging information on OSPF corresponding to that VRF. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Example 1134 Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.2(1.0) Introduced on the Z9500. 9.
PAGE 1135
debug ipv6 ospf packet Display debug information and interface types on OSPF IPv6 packets. Syntax Parameters debug ipv6 ospf {packet | events} [interface] [vrf vrf-name] interface vrf vrf-name (OPTIONAL) Enter one of the following keywords and slot/port or number information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information. • For a 25-Gigabit Ethernet interface, enter the keyword twentyFiveGigE then the slot/port/subport information.
PAGE 1136
05:20:25 : OSPFv3: Sending, Ver:3, Type:4(LS Update), Len:580, Router ID:223.255.255.254, Area ID:0, Inst:0, on Vl 1000 07:21:40 : OSPFv3: Received, Ver:3, Type:1(Hello), Len:40, Router ID: 223.255.255.254, Area ID:0, Chksum:af8f, Inst:0, from Te 1/6/1 Dell# Command Fields Lines Beginning With or Including Description OSPFv3... Debugging is on for all OSPFv3 packets and all interfaces. 05:21:01 Displays the time stamp. Sending Ver:3 Sending OSPF3 version..
PAGE 1137
• vrf vrf-name For a VLAN interface, enter the keyword vlan then a number from 1 to 4094. Enter the keyword vrf to view debugging information on OSPF corresponding to that VRF. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Example Version Description 9.11.0.0 Introduced the command. The following section describes the command fields.
PAGE 1138
default-information originate Configure the Dell Networking OS to generate a default external route into an OSPFv3 routing domain. Syntax default-information originate [always] [metric metric-value] [metric-type typevalue] [route-map map-name] To return to the default values, use the no default-information originate command. Parameters always (OPTIONAL) Enter the keyword always to specify that default route information must always be advertised.
PAGE 1139
graceful-restart grace-period Enable OSPFv3 graceful restart globally by setting the grace period (in seconds) that an OSPFv3 router’s neighbors continues to advertise the router as adjacent during a graceful restart. Syntax graceful-restart grace-period seconds To disable OSPFv3 graceful restart, enter no graceful-restart grace-period. Parameters seconds Time duration, in seconds, that specifies the duration of the restart process before OSPFv3 terminates the process.
PAGE 1140
graceful-restart mode Specify the type of events that trigger an OSPFv3 graceful restart. Syntax graceful-restart mode {planned-only | unplanned-only} To disable graceful restart mode, enter no graceful-restart mode. Parameters planned-only (OPTIONAL) Enter the keywords planned-only to indicate graceful restart is supported in a planned restart condition only. unplanned-only (OPTIONAL) Enter the keywords unplanned-only to indicate graceful restart is supported in an unplanned restart condition only.
PAGE 1141
ipv6 ospf area Enable IPv6 OSPF on an interface. Syntax ipv6 ospf process id areaarea id To disable OSPFv6 routing for an interface, use the no ipv6 ospf process-id area area-id command. Parameters process-id Enter the process identification number. area area-id Specify the OSPF area. The range is from 0 to 65535. Defaults None Command Modes INTERFACE Command History This guide is platform-specific.
PAGE 1142
MD5 | SHA1 Authentication type: Message Digest 5 (MD5) or Secure Hash Algorithm 1 (SHA-1). key-encryptiontype (OPTIONAL) Specifies if the key is encrypted. Valid values: 0 (key is not encrypted) or 7 (key is encrypted). key Text string used in authentication. For MD5 authentication, the key must be 32 hex digits (non-encrypted) or 64 hex digits (encrypted). For SHA-1 authentication, the key must be 40 hex digits (non-encrypted) or 80 hex digits (encrypted). Defaults Not configured.
PAGE 1143
ipv6 ospf cost Explicitly specify the cost of sending a packet on an interface. Syntax Parameters ipv6 ospf interface-cost interface-cost Enter a unsigned integer value expressed as the link-state metric. The range is from 1 to 65535. Defaults Default cost based on the bandwidth. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide.
PAGE 1144
ipv6 ospf dead-interval Set the time interval since the last hello-packet was received from a router. After the time interval elapses, the neighboring routers declare the router down. Syntax ipv6 ospf dead-interval seconds To return to the default time interval, use the no ipv6 ospf dead-interval command. Parameters seconds Enter the time interval in seconds. The range is from 1 to 65535 seconds. Defaults 40 seconds (Ethernet).
PAGE 1145
ipv6 ospf encryption Configure an IPsec encryption policy for OSPFv3 packets on an IPv6 interface. Syntax Parameters ipv6 ospf encryption {null | ipsec spi number esp encryption-algorithm [keyencryption-type] key athentication-algorithm [key-encryption-type] key}} null Causes an encryption policy configured for the area to not be inherited on the interface. ipsec spi number Security Policy index (SPI) value that identifies an IPsec security policy. The range is from 256 to 4294967295.
PAGE 1146
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.2(1.0) Introduced on the Z9500. 9.1.(0.0) Introduced on the S4810 and Z9000. 8.4.2.0 Introduced on the E-Series. 8.3.19.0 Introduced on the S4820T.
PAGE 1147
Usage Information Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.2(1.0) Introduced on the Z9500. 9.1.(0.0) Introduced on the S4810 and Z9000. 8.4.2.2 Introduced on E-Series. 8.3.19.0 Introduced on the S4820T. By default, OSPFv3 graceful restart is disabled and functions only in a helper role to help restarting neighbor routers in their graceful restarts when it receives a Grace LSA.
PAGE 1148
Usage Information Related Commands Version Description 7.4.1.0 Introduced on the E-Series. 8.3.19.0 Introduced on the S4820T. The time interval between hello packets must be the same for routers in a network. • ipv6 ospf dead-interval – specify the time interval between hello packets was received from a router. ipv6 ospf priority To determine the Designated Router for the OSPFv3 network, set the priority of the interface.
PAGE 1149
ipv6 router ospf Enable OSPF for IPv6 router configuration. Syntax ipv6 router ospf process-id [vrf vrf-name] To exit OSPF for IPv6, use the no ipv6 router ospf process-id command. Parameters process-id Enter the process identification number. The range is from 1 to 65535. vrf vrf-name (Optional) Enter the keyword vrf followed by the name of the VRF to install IPv6 routes in that VRF. Defaults None Command Modes CONFIGURATION Command History This guide is platform-specific.
PAGE 1150
Parameters number Specify the number of paths. The range is from 1 to 64. The default is 8 paths. Defaults 8 Command Modes ROUTER OSPF Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.2(1.0) Introduced on the Z9500. 8.3.19.
PAGE 1151
You can also specify the time (in seconds) that the router waits for the BGP routing table to converge before it stops advertising the maximum cost in LSAs and advertises the router’s currently configured OSPF cost. Range: 5 to 86400 seconds. Defaults Not Configured. Command Modes ROUTER OSPF Command History Usage Information Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.1.(0.0) Introduced on the S4810 and Z9000. 8.4.2.5 Introduced on C-Series and E-Series TeraScale. 8.4.1.
PAGE 1152
Area 1 Number of interface in this area is 1 SPF algorithm executed 3 times Area ranges are Dell(conf)#show ip ospf database router Exception Flag: Announcing maximum link costs LS age: 198 Options: (No TOS-capability, DC) LS Type: Router Links Link State ID: 2.1.1.1 Advertising Router: 2.1.1.1 LS Seq Number: 80000005 Checksum: 0x9F5D Length: 48 Number of Links: 2 passive-interface Disable (suppress) sending routing updates on an interface.
PAGE 1153
Usage Information Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.2(1.0) Introduced on the Z9500. 9.1.(0.0) Introduced support for OSPFv3 on the S4810 and Z9000. 8.3.19.0 Introduced on the S4820T. 7.8.1.0 Added support for the C-Series. 7.4.1.0 Introduced on the E-Series. By default, no interfaces are passive. Routing updates are sent to all interfaces on which the routing protocol is enabled.
PAGE 1154
The default is 20. metric-type typevalue (OPTIONAL) Enter the keywords metric-type then the OSPFv3 link state type of 1 or 2 for default routes. The values are: • 1 for a type 1 external route • 2 for a type 2 external route The default is 2. route-map mapname (OPTIONAL) Enter the keywords route-map then the name of an established route map. If the route map is not configured, the default is deny (to drop all routes).
PAGE 1155
router-id Designate a fixed router ID. Syntax router-id ip-address To return to the previous router ID, use the no router-id ip-address command. Parameters ip-address Enter the router ID in the dotted decimal format. Defaults The router ID is selected automatically from the set of IPv4 addresses configured on a router. Command Modes ROUTER OSPF for OSPFv2 ROUTER OSPFv3 for OSPFv3 Command History Usage Information This guide is platform-specific.
PAGE 1156
show crypto ipsec policy Display the configuration of IPsec authentication and encryption policies. Syntax show crypto ipsec policy [name name] Parameters name name (OPTIONAL) Displays configuration details about a specified policy. Defaults No default behavior or values. Command Modes EXEC EXEC Privilege Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide.
PAGE 1157
Outbound ESP Cipher Key : 123456789a123456789b123456789c123456789d12345678 Transform set : esp-3des esp-md5-hmac Crypto IPSec client security policy data Policy name : OSPFv3-0-501 Policy refcount : 1 Inbound ESP SPI : 501 (0x1F5) Outbound ESP SPI : 501 (0x1F5) Inbound ESP Auth Key : bbdd96e6eb4828e2e27bc3f9ff541e43faa759c9ef5706ba8ed8bb5efe91e97eb7c0 c30808825fb5 Outbound ESP Auth Key : bbdd96e6eb4828e2e27bc3f9ff541e43faa759c9ef5706ba8ed8bb5efe91e97eb7c0 c30808825fb5 Inbound ESP Cipher Key : bbdd96e6eb4828
PAGE 1158
Parameters interface interface (OPTIONAL) Displays information about the SAs used on a specified OSPFv3 interface, where interface is one of the following values: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information. • For a 25-Gigabit Ethernet interface, enter the keyword twentyFiveGigE then the slot/port/subport information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/ port/subport information.
PAGE 1159
in use settings : {Transport, } replay detection support : N STATUS : ACTIVE outbound ah sas spi : 500 (0x1f4) transform : ah-md5-hmac in use settings : {Transport, } replay detection support : N STATUS : ACTIVE inbound esp sas outbound esp sas Interface: TenGigabitEthernet 1/2/1 Link Local address: fe80::201:e8ff:fe40:4d11 IPSecv6 policy name: OSPFv3-1-600 inbound ah sas outbound ah sas inbound esp sas spi : 600 (0x258) transform : esp-des esp-sha1-hmac in use settings : {Transport, } replay detection supp
PAGE 1160
Field Description STATUS ACTIVE: The authentication or encryption policy is enabled on the interface. show ipv6 ospf database Display information in the OSPFv3 database, including link-state advertisements (LSAs). Syntax show ipv6 ospf [process-number] [vrf vrf-name] database [database-summary | grace-lsa] Parameters process-number Enter the OSPF process number. vrf vrf-name (Optional) Enter the keyword vrf followed by the name of the VRF to display neighbors corresponding to that VRF.
PAGE 1161
Version Description 7.8.1.0 Added support for C-Series. Usage Information The show crypto ipsec sa ipv6 command output displays security associations set up for OSPFv3 links in IPsec authentication and encryption policies on the router. Related Commands show crypto ipsec policy – displays the configuration of IPsec authentication and encryption policies. Example (grace-lsa) Dell# show ipv6 ospf 3 database grace-lsa ! Type-11 Grace LSA (Area 0) LS Age : 10 Link State ID : 6.16.192.
PAGE 1162
Inter Area Rtr LSA Count 0 Group Mem LSA Count 0 Type-7 LSA count 0 Intra Area Pfx LSA Count 2 Intra Area TE LSA Count 2 E1200-T2C2#sh ipv6 ospf neighbor Neighbor ID Interface 63.114.8.36 Pri State 1 FULL/DR Dead Time 00:00:37 Interface ID 4 Te 1/4/1 show ipv6 ospf interface View OSPFv3 interface information. Syntax show ipv6 ospf [process-number] [vrf vrf-name] [interface] Parameters process-number Enter the OSPF process number.
PAGE 1163
Usage Information Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.2(1.0) Introduced on the Z9500. 9.2.(0.0) Added support for showing BFD status on the S4820T, S4810, and Z9000. 9.1.(0.0) Added support for OSPFv3 on the S4810 and Z9000. 8.3.19.0 Introduced on the S4820T. 7.8.1.0 Added support for the C-Series. 7.4.1.0 Introduced on the E-Series. If you enable BFD at the global level, show ipv6 ospf interface shows the BFD provisioning.
PAGE 1164
Defaults None Command Modes EXEC • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/ port/subport information. • For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the slot/ port/subport information. • For a 100-Gigabit Ethernet interface, enter the keyword hundredGigE then the slot/port information. • For a port channel interface, enter the keywords port-channel then a number.
PAGE 1165
Parameters delay Enter a number as the delay. The range is from 0 to 2147483647. The default is 5 seconds. When configured in milli seconds, 100 is the least value that is allowed to be configured. holdtime Enter a number as the hold time. The range is from 0 to 2147483647. The default is 10 seconds. When configured in milli seconds, 200 is the least value that is allowed to be configured. msec Enter the keyword msec to specify the time interval value in milli seconds.
PAGE 1166
38 Policy-based Routing (PBR) Policy-based routing (PBR) allows you to apply routing policies to specific interfaces. To enable PBR, create a redirect list and apply it to the interface. After the redirect list is applied to the interface, all traffic passing through the interface is subject to the rules defined in the redirect list. PBR is supported by the Dell Networking OS.
PAGE 1167
Usage Information Version Description 9.11(2.0P1) Introduced the l2–switch attribute. 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.4(0.0) Introduced on the S4810, S4820T, S6000, and Z9000. 8.4.2.1 Introduced on the C-Series and S-Series. 8.4.2.0 Introduced on the E-Series. 7.7.1.0 Introduced on the E-Series. You can apply any number of redirect-groups to an interface.
PAGE 1168
Parameters redirect-list-name Enter the name of a redirect list. Defaults None Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.4(0.
PAGE 1169
mask Enter a network mask in /prefix format (/x). any Enter the keyword any to specify that all traffic is subject to the filter. host ip-address Enter the keyword host then he IP address to specify a host IP address. destination Enter the IP address of the network or host to which the packets are sent.
PAGE 1170
redirect Configure a rule for the redirect list. Syntax redirect {ip-address | slot/port} | tunnel tunnel-id}[track ] {ipprotocol-number | protocol-type [bit]} {source mask | any | host ip-address} {destination mask | any | host ip-address} [operator] To remove this filter, use one of the following: Parameters • Use the no seq sequence-number command if you know the filter’s sequence number.
PAGE 1171
any Enter the keyword any to specify that all traffic is subject to the filter. host ip-address Enter the keyword host then the IP address to specify a host IP address. destination Enter the IP address of the network or host to which the packets are sent. operator (OPTIONAL) For TCP and UDP parameters only.
PAGE 1172
To delete a filter, use the no seq sequence-number command. Parameters sequence-number Enter a number from 1 to 65535. permit Enter the keyword permit assign the sequence to the permit list. redirect Enter the keyword redirect to assign the sequence to the redirect list. ip-address Enter the keyword IP address of the forwarding router. tunnel Enter the keyword tunnel to configure the tunnel setting. tunnel-id Enter the keyword tunnel-id to redirect the traffic.
PAGE 1173
source port Enter the keywords source-port then the port number to be matched in the ACL rule in the ICAP rule destination-port Enter the keywords destination-port then the port number to be matched in the ACL rule in the ICAP rule. source-port-range Enter the keywords Source-port-range then the range of the start port to end port to be matched in the ACL rule in the ICAP rule.
PAGE 1174
Command History Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.4(0.0) Introduced on the S4810, S4820T, S6000, and Z9000. Usage Information The show cam pbr command displays the PBR CAM content.
PAGE 1175
Next-hop reachable (via Te 1/32/1) seq 15 redirect tunnel 2 udp 155.55.0.0/16 host 144.144.144.144, Track 1 [up], Next-hop reachable (via Te 1/32/1) seq 35 redirect 155.1.1.2 track 5 ip 7.7.7.0/24 8.8.8.0/24, Track 5 [up], Next-hop reachable (via Po 5) seq 30 redirect 155.1.1.2 track 6 icmp host 8.8.8.8 any, Track 5 [up], Next-hop reachable (via Po 5) seq 35 redirect 42.1.1.2 icmp host 8.8.8.8 any, Next-hop reachable (via Vl 20) seq 40 redirect 43.1.1.2 tcp 155.55.2.0/24 222.22.2.
PAGE 1176
39 PIM-Sparse Mode (PIM-SM) The protocol-independent multicast (PIM) commands are supported by the Dell Networking operating software on the platform. The following describes the IPv4 PIM-SIM commands. IPv4 PIM-Sparse Mode Commands The following describes the IPv4 PIM-sparse mode (PIM-SM) commands. clear ip pim rp-mapping The bootstrap router (BSR) feature uses this command to remove all or particular rendezvous point (RP) advertisement.
PAGE 1177
Usage Information Version Description 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.8.1.0 Introduced on the S-Series. This command re-applies the RP mapping logic for all the groups learnt by the node. Any stale information corresponding to the existing mapping configuration is updated. The existing BSR cache and the *,G's are deleted only if these entries are stale. clear ip pim tib Clear PIM tree information from the PIM database.
PAGE 1178
download multicast routes learned by the peer. Both local and synced routes are removed from the local VLT node multicast route table. The peer VLT node clears synced routes from the node. If you use this command on a peer VLT node, only the synced routes are deleted from the multicast route table. debug ip pim View IP PIM debugging messages.
PAGE 1179
Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.12.0 Introduced on the S4810. 8.1.1.
PAGE 1180
Usage Information This command is applied to the subsequent PIM-BSR. Existing BSR advertisements are cleaned up by time-out. To clean the candidate RP advertisements, use the clear ip pim rp-mapping command. ip pim bsr-candidate To join the Bootstrap election process, configure the PIM router. Syntax ip pim [vrf vrf-name] bsr-candidate interface [hash-mask-length] [priority] To return to the default value, use the no ip pim bsr-candidate [vrf vrf-name] command.
PAGE 1181
Version Description 9.7(0.0) Added support for VRF. Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 6.1.1.0 Added support for the VLAN interface. ip pim dr-priority Change the designated router (DR) priority for the interface.
PAGE 1182
Usage Information The router with the largest value assigned to an interface becomes the designated router. If two interfaces contain the same designated router priority value, the interface with the largest interface IP address becomes the designated router. ip pim join-filter Permit or deny PIM Join/Prune messages on an interface using an extended IP access list. This command prevents the PIM-SM router from creating state based on multicast source and/or group.
PAGE 1183
Usage Information When you configure a join filter, it is applicable for both ingress and egress flows. There is no option to specify in or out parameters while configuring a join filter. Example Dell(conf)# ip access-list extended iptv-channels Dell(config-ext-nacl)# permit ip 10.1.2.3/24 225.1.1.0/24 Dell(config-ext-nacl)# permit ip any 232.1.1.0/24 Dell(config-ext-nacl)# permit ip 100.1.1.
PAGE 1184
Usage Information Version Description 8.1.1.0 Introduced on the E-Series. 7.8.1.0 Introduced on the C-Series and S-Series. 7.6.1.0 Introduced on the E-Series. Do not enter this command before creating the access-list. ip pim query-interval Change the frequency of PIM Router-Query messages. Syntax ip pim query-interval seconds To return to the default value, use the no ip pim query-interval seconds command.
PAGE 1185
ip pim register-filter To prevent a PIM source DR from sending register packets to an RP for the specified multicast source and group, use this feature. Syntax ip pim [vrf vrf-name] register-filter access-list To return to the default, use the no ip pim [vrf vrf-name] register-filter access-list command. Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF. NOTE: Applies to specific VRF if input is provided, else applies to Default VRF.
PAGE 1186
ip pim rp-address Configure a static PIM rendezvous point (RP) address for a group or access-list. Syntax ip pim [vrf vrf-name] rp-address address {group-address group-address mask} [override] To remove an RP address, use the no ip pim [vrf vrf-name] rp-address address {groupaddress group-address mask} [override] command. Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF. NOTE: Applies to specific VRF if input is provided, else applies to Default VRF.
PAGE 1187
Usage Information Version Description pre- 6.1.1.1 Introduced on the E-Series. First-hop routers use this address by to send register packets on behalf of source multicast hosts. The RP addresses are stored in the order in which they are entered. The RP is chosen based on a longer prefix match for a group. The RP selection does not depend on dynamic or static RP assignments.
PAGE 1188
Usage Information Version Description 9.11(0.0) Introduced the acl-name parameter. 9.8(1.0) Introduced on the Z9100-ON. 9.7(0.0) Added support for VRF. Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. 7.8.1.0 Introduced on the S-Series. pre- 6.1.1.1 Introduced on the E-Series.
PAGE 1189
Usage Information The interface must be enabled (the no shutdown command) and not have the switchport command configured. Multicast must also be enabled globally (using the ip multicast-lag-hashing command). PIM is supported on the port-channel interface. ip pim sparse-mode sg-expiry-timer Enable expiry timers globally for all sources.
PAGE 1190
Usage Information Version Description 7.7.1.1 Introduced This command configures an expiration timer for all S.G entries, unless they are assigned to an Extended ACL. Even though the FHR nodes act as RPs, these nodes still send Register encap messages to themselves and expect to receive a Register stop message (for Anycast RP support). As a result, if the DLT timer expires, SG is not deleted until the register state is deleted in the node.
PAGE 1191
Usage Information Dell Networking OS supports standard access lists for the SSM range. You cannot use extended ACLs for configuring the SSM range. If you configure an extended ACL and then used in the ip pim ssm-range {access list name} configuration, an error is reported. However, if you configure ip pim ssm-range {access list name} first and then you configure the ACL as an Extended ACL, an error is not reported and the ACL is not applied to the SSM range.
PAGE 1192
Usage Information Version Description 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Added support for VRF. Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.1.1.0 Introduced on the E-Series. This command is applicable to last hop routers on the shared tree towards the rendezvous point (RP). show ip pim bsr-router View information on the Bootstrap router.
PAGE 1193
Example Version Description 7.8.1.0 Introduced on the S-Series. Dell# show ip pim bsr-router PIMv2 Bootstrap information This system is the Bootstrap Router (v2) BSR address: 7.7.7.7 (?) BSR Priority: 0, Hash mask length: 30 Next bootstrap message in 00:00:08 This system is a candidate BSR Candidate BSR address: 7.7.7.7, priority: 0, hash mask length: 30 Dell# show ip pim interface View information on the interfaces with IP PIM enabled.
PAGE 1194
Usage Information Version Description 7.8.1.0 Introduced on the S-Series. The following describes the show ip pim interface command shown in the following example. Field Description Address Lists the IP addresses of the interfaces participating in PIM. Interface List the interface type, with either slot/port information or ID (VLAN or Port Channel), of the interfaces participating in PIM.
PAGE 1195
• Command History Usage Information EXEC Privilege This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Added support for VRF. Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T.
PAGE 1196
show ip pim rp View all multicast groups-to-RP mappings. Syntax show ip pim [vrf vrf-name] rp [mapping | group-address] Parameters Command Modes Command History Example 1196 vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to configure this setting on that VRF. mapping (OPTIONAL) Enter the keyword mapping to display the multicast groups-to-RP mapping and information on how RP is learnt.
PAGE 1197
Example (Mapping) Dell# show ip pim rp mapping PIM Group-to-RP Mappings Group(s): 224.0.0.0/4, Static RP: 50.40.4.4, v2 Dell# Example (Address) Dell# show ip pim rp 229.1.2.1 Group RP 229.1.2.1 165.87.20.4 Dell# show ip pim ssm-range Display the non-default groups added using the SSM range feature.
PAGE 1198
Example Version Description 7.5.1.0 Introduced on the E-Series. Group Address / MaskLen show ip pim summary View information about PIM-SM operation. Syntax show ip pim [vrf vrf-name] summary Parameters vrf vrf-name (OPTIONAL) Enter the keyword vrf followed by the name of the VRF to configure this setting on that VRF. NOTE: Applies to specific VRF if input is provided, else applies to Default VRF.
PAGE 1199
Active Modes : PIM-SNOOPING Interface 1 0 3 summary: active PIM interface passive PIM interfaces active PIM neighbors TIB summary: 1/1 (*,G) entries in PIM-TIB/MFC 1/1 (S,G) entries in PIM-TIB/MFC 0/0 (S,G,Rpt) entries in PIM-TIB/MFC 0 0 0 0 PIM nexthops RPs sources Register states Message summary: 2582/2583 Joins sent/received 5/0 Prunes sent/received 0/0 Candidate-RP advertisements sent/received 0/0 BSR messages sent/received 0/0 State-Refresh messages sent/received 0/0 MSDP updates sent/received 0/0
PAGE 1200
Command History Usage Information 1200 This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Added support for VRF. Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.
PAGE 1201
Field Description • Example received a (*,G) Join message Dell# do show ip pim tib PIM Multicast Routing Table Flags: D - Dense, S - Sparse, C - Connected, L - Local, P - Pruned, R - RP-bit set, F - Register flag, T - SPT-bit set, J - Join SPT, M - MSDP created entry, A - Candidate for MSDP Advertisement K - Ack-Pending State Timers: Uptime/Expires Interface state: Interface, next-Hop, State/Mode (*, 225.1.1.1), uptime 00:40:16, expires 00:00:00, RP 20.40.4.
PAGE 1202
40 Port Monitoring The port monitoring feature allows you to monitor network traffic by forwarding a copy of each incoming or outgoing packet from one port to another port. Important Points to Remember • Port monitoring is supported on physical ports and logical interfaces, such as port channels and virtual local area networks (VLANs). • The monitoring (destination, “MG”) and monitored (source, “MD”) ports must be on the same switch.
PAGE 1203
Command History Related Commands This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.5(0.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.
PAGE 1204
Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. The following is a list of the Dell Networking OS version history for this command. Version Description 9.11(0.0) Introduced GRE protocol support. monitor multicast-queue Configure monitor QoS multicast queue ID. Syntax monitor multicast-queue queue-id To remove the configuration, use the no monitor multicast-queue command.
PAGE 1205
To delete all monitor sessions, use the no monitor session all command. Parameters session-ID Enter a session identification number. The range is from 0 to 65535. type Specifies one of the following type: • rpm • erpm rpm Creates a remote port monitoring (rpm) session. erpm Creates an encapsulated remote port monitoring (erpm) session. set ip dscp Configures the Differentiated Services Code Point (DSCP) value of the packets in the Encapsulated Remote Switched Port Analyzer (ERSPAN) traffic.
PAGE 1206
Usage Information The monitor command is saved in the running configuration at Monitor Session mode level and can be restored after a chassis reload. Example Dell# show monitor session SessID Source Destination ------ ---------------0 Te 1/12/1 remote-ip 0 Po 1 remote-ip 1 Vl 11 remote-ip Related Command Dir --rx tx rx Mode Source IP ---- --------Flow 1.1.1.1 Flow 1.1.1.1 Flow 5.1.1.1 Dest IP -------7.1.1.2 7.1.1.2 3.1.1.2 • show monitor session — displays the monitor session.
PAGE 1207
Command History Example This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.7.0 Introduced on the S4810. 8.3.11.
PAGE 1208
Example Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.4.0.0 Added support for the RPM / ERPM. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.7.0 Introduced on the S4810. 8.3.11.1 Introduced on the Z9000. 8.1.1.0 Introduced on the E-Series. 7.7.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 7.4.1.
PAGE 1209
Command Modes Command History • EXEC • EXEC Privilege This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.
PAGE 1210
Parameters source interface Enter one of the following keywords and slot/port information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information. • For a 25-Gigabit Ethernet interface, enter the keyword twentyFiveGigE then the slot/port/subport information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/ port/subport information.
PAGE 1211
• tx: to monitor transmitting packets only. • both: to monitor both transmitting and receiving packets. Defaults none Command Modes MONITOR SESSION (conf-mon- sess-session-ID) Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Example Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.8(0.
PAGE 1212
41 Private VLAN (PVLAN) The private VLAN (PVLAN) feature of the Dell Networking OS is supported on the platforms. Private VLANs extend the Dell Networking OS security suite by providing Layer 2 isolation between ports within the same private VLAN. A private VLAN partitions a traditional VLAN into subdomains identified by a primary and secondary VLAN pair. The Dell Networking OS private VLAN implementation is based on RFC 3069. For more information, see the following commands.
PAGE 1213
• A trunk port can also belong to a regular VLAN (non-private VLAN). Topics: • ip local-proxy-arp • private-vlan mode • private-vlan mapping secondary-vlan • switchport mode private-vlan ip local-proxy-arp Enable/disable Layer 3 communication between secondary VLANs in a private VLAN. Syntax [no] ip local-proxy-arp To disable Layer 3 communication between secondary VLANs in a private VLAN, use the no ip local-proxyarp command in INTERFACE VLAN mode for the primary VLAN.
PAGE 1214
Related Commands • private-vlan mode — sets the mode of the selected VLAN to community, isolated, or primary. • private-vlan mapping secondary-vlan — maps secondary VLANs to the selected primary VLAN. • show arp — displays the ARP table. • switchport mode private-vlan — sets PVLAN mode of the selected port. private-vlan mode Set PVLAN mode of the selected VLAN to community, isolated, or primary.
PAGE 1215
• mode to community or isolated even before associating it to a primary VLAN. This secondary VLAN continues to work normally as a normal VLAN even though it is not associated to a primary VLAN. (A syslog message indicates this.) • must not have a port in it when VLAN mode is being set. Only ports (and port channels) configured as promiscuous, host, or PVLAN trunk ports (as previously described) can be added to the PVLAN. No other regular ports can be added to the PVLAN.
PAGE 1216
Usage Information Related Commands Version Description 7.8.1.0 Introduced on the C-Series and S-Series. The list of secondary VLANs can be: • Specified in comma-delimited or hyphenated-range format. • Specified with this command even before they have been created. • Amended by specifying the new secondary VLAN to be added to the list. • private-vlan mode — sets the mode of the selected VLAN to community, isolated, or primary.
PAGE 1217
Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the C-Series and S-Series. Usage Information The assignment of the various PVLAN port types to port and port channel (LAG) interfaces is shown in the following example.
PAGE 1218
42 Per-VLAN Spanning Tree Plus (PVST+) The Dell Networking OS implementation of per-VLAN spanning tree plus (PVST+) is based on the IEEE 802.1w standard spanning tree protocol. Dell Networking OS supports PVST+ on the platform. NOTE: For easier command line entry, the plus (+) sign is not used at the command line.
PAGE 1219
Related Commands Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. pre- 7.7.1.1 Introduced. • protocol spanning-tree pvst — enter SPANNING TREE mode on the switch. disable Disable PVST+ globally.
PAGE 1220
Related Commands Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre- 6.2.1.1 Introduced on the E-Series. • protocol spanning-tree pvst — enter PVST+ mode. extend system-id To augment the Bridge ID with a VLAN ID so that PVST+ differentiate between BPDUs for each VLAN, use extend system ID. If the VLAN receives a BPDU meant for another VLAN, PVST+ does not detect a loop, and both ports can remain in Forwarding state.
PAGE 1221
Te 1/10/1 128.140 128 Te 1/12/1 128.142 128 200000 FWD 0 200000 DIS 0 32773 0001.e832.73f7 128.140 32773 0001.e832.73f7 128.142 Interface Name Role PortID Prio Cost Sts Cost Link-type Edge -------------------------------------------------------Te 1/10/1 Desg 128.140 128 200000 FWD 0 P2P No Te 1/12/1 Dis 128.142 128 200000 DIS 0 P2P No Dell(conf-pvst)# Related Commands • protocol spanning-tree pvst – enter SPANNING TREE mode on the switch.
PAGE 1222
Dell(conf-pvst)# Dell(conf-pvst)# show config ! protocol spanning-tree pvst no disable vlan 2 bridge-priority 4096 vlan 3 bridge-priority 16384 Dell# Usage Information Related Commands After you enable PVST+, the device runs an STP instance for each VLAN it supports. • disable — disables PVST+. • show spanning-tree pvst — displays the PVST+ configuration. show spanning-tree pvst View the Per-VLAN spanning tree configuration.
PAGE 1223
Usage Information Example (Brief) Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.5.1.0 Added support for 4-port 40G line cards on the E-Series. 8.4.2.
PAGE 1224
Te 1/16/1 Desg 128.146 Te 1/17/1 Desg 128.147 Example 128 128 20000 FWD 20000 P2P 20000 FWD 20000 P2P Yes Yes Dell# show spanning-tree pvst vlan 2 VLAN 2 Root Identifier has priority 4096, Address 0001.e805.e306 Root Bridge hello time 2, max age 20, forward delay 15 Bridge Identifier has priority 4096, Address 0001.e805.e306 Configured hello time 2, max age 20, forward delay 15 We are the root of VLAN 2 Current root has priority 4096, Address 0001.e805.
PAGE 1225
Edge port:no (default) port guard :none (default) Link type: point-to-point (auto) bpdu filter:disable (default) Bpdu guard :disable (default) Bpdus sent 1, received 0 Interface Designated Name PortID Prio Cost Sts Cost Bridge ID PortID --------------------------------------------------------Te 1/1/1 128.1223 128 20000 EDS 0 32768 0001.e800.a12b 128.
PAGE 1226
• Port Channel interface with one 10 Gigabit Ethernet = 2000. • Port Channel with two 1 Gigabit Ethernet = 18000. • Port Channel with two 10 Gigabit Ethernet = 1800. • Port Channel with two 100 Mbps Ethernet = 180000. priority value Enter the keyword priority then the Port priority value in increments of 16. The range is from 0 to 240. The default is 128. loopguard (C-, S-, and E-Series only) Enter the keyword loopguard to enable loop guard on a PVST+ port or port-channel interface.
PAGE 1227
If you do not enable shutdown-on-violation, BPDUs are still sent to the route process module (RPM) CPU. You cannot enable root guard and loop guard at the same time on a port. For example, if you configure loop guard on a port on which root guard is already configured, the following error message is displayed: % Error: RootGuard is configured. Cannot configure LoopGuard. When used in a PVST+ network, loop guard is performed per-port or per-port channel at a VLAN level.
PAGE 1228
Usage Information Version Description 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced. Some non-Dell Networking systems which have hybrid ports participating in PVST+ transmit two kinds of BPDUs: an 802.1D BPDU and an untagged PVST+ BPDU.
PAGE 1229
Usage Information Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.5.1.0 Introduced. By default, Dell Networking OS implements an optimized flush mechanism for PVST+. This implementation helps in flushing the MAC addresses only when necessary (and less often) allowing for faster convergence during topology changes.
PAGE 1230
Related Commands Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced. • vlan forward-delay — changes the time interval before Dell Networking OS transitions to the Forwarding state. • vlan hello-time — change the time interval between BPDUs. • vlan max-age — changes the time interval before PVST+ refreshes. • show spanning-tree pvst — displays the PVST+ configuration.
PAGE 1231
Related Commands Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced. • vlan bridge-priority — sets the bridge-priority value. • vlan hello-time — changes the time interval between BPDUs. • vlan max-age — changes the time interval before PVST+ refreshes. • show spanning-tree pvst — displays the PVST+ configuration. vlan hello-time Set the time interval between generation of PVST+ 7 BPDUs.
PAGE 1232
Related Commands Version Description 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced. • vlan bridge-priority — sets the bridge-priority value. • vlan forward-delay — changes the time interval before Dell Networking OS transitions to the forwarding state. • vlan max-age — changes the time interval before PVST+ refreshes. • show spanning-tree pvst — displays the PVST+ configuration.
PAGE 1233
Related Commands Version Description 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced. • vlan bridge-priority — sets the bridge-priority value. • vlan forward-delay — changes the time interval before Dell Networking OS transitions to the forwarding state. • vlan hello-time — changes the time interval between BPDUs. • show spanning-tree pvst — displays the PVST+ configuration.
PAGE 1234
43 Quality of Service (QoS) The Dell Networking OS commands for quality of service (QoS) include traffic conditioning and congestion control. QoS commands are not universally supported on all Dell Networking products. platform. Topics: • Global Configuration Commands • Per-Port QoS Commands • Policy-Based QoS Commands • DSCP Color Map Commands Global Configuration Commands There is only one global configuration QoS command.
PAGE 1235
Usage Information Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.3.1.0 Introduced. By default, when rate policing and shaping, the system does not include the Preamble, SFD, or the IFG fields. These fields are overhead; only the fields from MAC destination address to the CRC are used for forwarding and are included in these rate metering calculations.
PAGE 1236
service-class dot1p-mapping Configure a service-class criterion based on a dot1p value. Syntax service-class dot1p-mapping {dot1p0 queue | dot1p1 queue | dot1p2 queue | dot1p3 queue | dot1p4 queue| dot1p5 queue | dot1p6 queue | dot1p7 queue} Parameters Defaults queue Enter a value from 0 to 7. For each dot1p Priority, the default CoS queue value is: • Dot1p Priority : 0 1 2 3 4 5 6 7 • Queue : 1 0 2 3 4 5 6 7 Command Modes CONFIGURATION Command History This guide is platform-specific.
PAGE 1237
Command History Usage Information Related Commands This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.12.
PAGE 1238
Usage Information Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.5.1.0 Introduced on the C-Series. pre- 6.1.1.1 Introduced on the E-Series. The dot1p-priority command changes the priority of incoming traffic on the interface. The system places traffic marked with a priority in the correct queue and processes that traffic according to its queue.
PAGE 1239
Version Description 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Added the kbps option on the C-Series, E-Series, and S-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.1 Introduced on the E-Series.
PAGE 1240
Usage Information Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Added the kbps option on the C-Series, E-Series, and S-Series. 7.6.1.0 Introduced on the S-Series and C-Series. 6.1.1.1 Introduced on the E-Series.
PAGE 1241
Command Modes Command History Usage Information dot1p Queue ID 3 3 4 4 5 5 6 6 7 7 • INTERFACE • CONFIGURATION This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.
PAGE 1242
Policy-Based QoS Commands Policy-based traffic classification is handled with class maps. These maps classify data traffic into one of eight classes . Dell Networking OS enables you to match multiple class maps and specify multiple match criteria. Policy-based QoS is not supported on logical interfaces, such as port-channels, VLANS, or loopbacks. bandwidth-percentage Assign a percentage of weight to the class/queue.
PAGE 1243
buffer-stats-snapshot Enable the buffer statistics tracking utility and enter the Buffer Statistics Snapshot configuration mode. You must enable this utility to be able to configure the parameters for buffer statistics tracking. Syntax [No] buffer-stats-snapshot To disable the buffer statistics tracking utility, enter the disable command from the BUFFER-STATSSNAPSHOT mode. Default By default, buffer statistics tracking is disabled.
PAGE 1244
Parameters match-all Determines how packets are evaluated when multiple match criteria exist. Enter the keywords match-all to determine that the packets must meet all the match criteria in order to be a member of the class. match-any Determines how packets are evaluated when multiple match criteria exist. Enter the keywords match-any to determine that the packets must meet at least one of the match criteria in order to be a member of the class.
PAGE 1245
• match ip dscp — configures the match criteria based on the DSCP value. • match mac access-group — configures a match criterion for a class map based on the contents of the designated MAC ACL. • match mac dot1p — configures a match criterion for a class map based on a dot1p value. • match mac vlan — configures a match criterion for a class map based on VLAN ID. • service-queue — assigns a class map and QoS policy to different queues.
PAGE 1246
Related Commands Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.1 Introduced on the E-Series. • show qos statistics — displays the QoS statistics. description Add a description to the selected policy map or QoS policy. Syntax description {description} To remove the description, use the no description {description} command.
PAGE 1247
• qos-policy-input — creates an input QoS-policy on the router. • qos-policy-output — creates an output QoS-policy on the router. • wred-profile — creates a WRED profile. match ip access-group Configure match criteria for a class map, based on the access control list (ACL). NOTE: IPv6 class-maps and IP-any class-maps do not match. This condition is true for IPv6 and IP-any class-maps on both ACLs as well as VLANs.
PAGE 1248
Usage Information Related Commands Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series; added support for the DSCP Marking option. 6.1.1.1 Introduced on the E-Series. To access this command, enter the class-map command. After the class map is identified, you can configure the match criteria. For class-map match-any, a maximum of five ACL match criteria are allowed. For class-map match-all, only one ACL match criteria is allowed.
PAGE 1249
Usage Information Version Description 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.7.1.0 Added the keyword multicast ; added the DSCP Marking option support on the SSeries. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series; added support for the DSCP Marking option. 6.2.1.1 Introduced on the E-Series.
PAGE 1250
set-ip-dscp value (OPTIONAL) Enter the keywords set-ip-dscp then the IP DSCP value. The matched traffic is marked with the DSCP value. The range is from 0 to 63. Defaults none Command Modes CLASS-MAP CONFIGURATION (config-class-map) Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.
PAGE 1251
match mac access-group Configure a match criterion for a class map, based on the contents of the designated MAC ACL. Syntax Parameters match mac access-group {mac-acl-name} mac-acl-name Enter a MAC ACL name. Its contents is used as the match criteria in the class map. Defaults none Command Modes CLASS-MAP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide.
PAGE 1252
match mac dot1p Configure a match criterion for a class map based on a dot1p value. Syntax match mac dot1p {dot1p-list} Parameters dot1p-list Enter a dot1p value. The range is from 0 to 7. Defaults none Command Modes CLASS-MAP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Related Commands 1252 Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.
PAGE 1253
match mac vlan Configure a match criterion for a class map based on VLAN ID. Syntax Parameters match mac vlan number number Enter the VLAN ID. The range is from 1 to 4094. Defaults none Command Modes CLASS-MAP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Related Commands Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.
PAGE 1254
To remove a policy aggregate configuration, use the no policy-aggregate qos-policy-name command. Parameters qos-policy-name Enter the name of the policy map in character format (32 characters maximum). Defaults none Command Modes CONFIGURATION (policy-map-input and policy-map-output) Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide.
PAGE 1255
Parameters policy-map-name Enter the name of the policy map in character format (32 characters maximum). cpu-qos Enter the cpu-qos keyword to assign this ACL to control plane traffic only. layer2 (OPTIONAL) Enter the keyword layer2 to specify a Layer 2 Class Map. The default is Layer 3. cpu-qos (OPTIONAL) Enter the keyword cpu-qos to create an input policy to be used to rate-limit control-plane traffic (CoPP).
PAGE 1256
policy-map-output Create an output policy map. Syntax policy-map-output policy-map-name To remove a policy map, use the no policy-map-output policy-map-name command. Parameters policy-map-name Enter the name for the policy map in character format (32 characters maximum). Defaults none Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide.
PAGE 1257
qos-policy-input Create a QoS input policy on the router. Syntax qos-policy-input qos-policy-name cpu-qos | layer2 To remove an existing input QoS policy from the router, use the no qos-policy-input qos-policy-name cpu-qos | layer2 command. Parameters qos-policy-name Enter the name for the policy map in character format (32 characters maximum). cpu-qos (OPTIONAL) Enter the keyword cpu-qos keyword to assign this ACL to control plane traffic only.
PAGE 1258
When changing a Service-Queue configuration in a QoS policy map, all QoS rules are deleted and re-added automatically to ensure that the order of the rules is maintained. As a result, the Matched Packets value shown in the show qos statistics command is reset. If you create create a QoS input policy to be used for CoPP, you must enter the keyword cpu-qos . Related Commands • rate police — incoming traffic policing function. qos-policy-output Create a QoS output policy.
PAGE 1259
Usage Information Related Commands Use this command to specify the name of the output QoS policy. Once output policy is specified, rate-shape, scheduler strict, bandwidth-percentage, and WRED can be defined. This command enables the qos-policy-output configuration mode—(conf-qos-policy-out). • bandwidth-percentage — assigns percentage of bandwidth to the class/queue. • wred — assigns yellow or green drop precedence. rate-police Specify the policing functionality on incoming traffic.
PAGE 1260
Usage Information Related Commands Version Description 8.2.1.0 Added the kbps option on the C-Series, E-Series, and S-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.1 Introduced on the E-Series. The default burst size is 100Kb. If a different value is required, you must configure the burst size to the required value. • rate police — specifies traffic policing on the selected interface. • qos-policy-input — creates a QoS output policy.
PAGE 1261
Usage Information Related Commands Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Added the kbps option on the C-Series, E-Series, and S-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.1 Introduced on the E-Series. On 40-port 10G stack-unit if the traffic is shaped between 64 and 1000 Kbs, for some values, the shaped rate is much less than the value configured.
PAGE 1262
Usage Information Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 7.4.1.
PAGE 1263
Command History Usage Information Related Commands This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.
PAGE 1264
Command Modes CONFIGURATION (conf-policy-map-in and conf-policy-map-out) Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Related Commands Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.
PAGE 1265
Usage Information Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Added mac-dot1p on the C-Series and S-Series. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series.
PAGE 1266
Example Version Description 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.1 Introduced on the E-Series. Dell# show qos class-map Class-map match-any CM Match ip access-group ACL Dell# Related Commands • class-map — identifies the class map.
PAGE 1267
Defaults Command Modes Command History Example (IPv4) • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information. • For a 25-Gigabit Ethernet interface, enter the keyword twentyFiveGigE then the slot/port/subport information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/ port/subport information. • For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the slot/ port/subport information.
PAGE 1268
7 Dell# Example (IPv6) CM7 q7 Dell# show qos policy-map detail Tengigabitethernet 1/1/1 Interface TeGigabitEthernet 4/1/1 Policy-map-input pmap1 Queue# Class-map-name Qos-policy-name 0 c0 q0 1 c1 q1 2 c2 q2 3 c3 q3 4 c4 q4 5 c5 6 c6 q6 7 c7 q7 Dell# Example (Summary IPv4) Dell# show qos policy-map summary Interface policy-map-input policy-map-output Te 4/1/1 PM1 Te 4/2/1 PM2 PMOut Dell# show qos policy-map-input View the input QoS policy map details.
PAGE 1269
Example Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 7.4.1.0 E-Series Only: Added Trust IPv6 diffserv. 6.1.1.1 Introduced on the E-Series.
PAGE 1270
qos-policy-output qos-policy-name Defaults Enter the keyword qos-policy-output then the QoS policy name. none Command Modes Command History Example • EXEC • EXEC Privilege This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON.
PAGE 1271
• Command History Example EXEC Privilege This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.
PAGE 1272
Example Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the C-Series and S-Series. 6.1.1.1 Introduced on the E-Series.
PAGE 1273
wred-profile interface interface Defaults Command Modes Command History Enter the keywords wred-profile and optionally one of the following keywords and slot/port or number information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information. • For a 25-Gigabit Ethernet interface, enter the keyword twentyFiveGigE then the slot/port/subport information.
PAGE 1274
Example of show qos statistics egress—queue with per queue per port tx and drop rates Usage Information Version Description 8.3.7.0 Introduced on the S4810. 7.7.1.1 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.1 Introduced on the E-Series.
PAGE 1275
Command Modes Command History • EXEC • EXEC Privilege This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.11.0.0 Introduced on the S6100 and Z9100. Usage Information This command displays the details of total number of packets marked with ECN and the total number of packets that got dropped.
PAGE 1276
Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 6.1.1.1 Introduced on the E-Series.
PAGE 1277
The following table describes the mapping between the threshold weight of the shared buffer on the queue. It also shows the percentage of the available shared buffer used by the queues for each of the corresponding threshold weights of the shared buffer: sharedthresholdweight on the queue % of available shared buffer that can be consumed by the queue 0 No dynamic sharing; shared buffer = 0. 1 0.77% 2 1.54% 3 3.03% 4 5.88% 5 11.11% 6 20% 7 33.33% 8 50% 9 66.67% 10 80% 11 88.
PAGE 1278
Usage Information Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. This feature allows you to determine if the CAM has enough space available before applying the configuration on an interface.
PAGE 1279
threshold Specify the minimum and maximum threshold values for the configured WRED profiles. Syntax threshold min number max number max-drop-drop To remove the threshold values, use the no threshold min number max number command. Parameters min number Enter the keyword min then the minimum threshold number for the WRED profile. The range is from 1 to 9360. max number Enter the keyword max then the maximum threshold number for the WRED profile. The range is from 1 to 9360 KB.
PAGE 1280
trust Specify dynamic classification (DSCP) or dot1p to trust. Syntax trust {diffserv [fallback]| dot1p [fallback]} Parameters diffserv Enter the keyword diffserv to specify trust of DSCP markings. dot1p Enter the keyword dot1p to specify trust dot1p configuration. fallback Enter the keyword fallback to classify packets according to their DSCP or dot1p value as a secondary option in case no match occurs against the configured class maps.
PAGE 1281
Table 4.
PAGE 1282
Usage Information Related Commands Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. To assign drop precedence to green or yellow traffic, use this command.
PAGE 1283
Usage Information Version Description 8.3.7.0 Introduced on the S4810. When you enable wred ecn, and the number of packets in the queue is below the minimum threshold, packets are transmitted per the usual WRED treatment.
PAGE 1284
taken based on the packet drop probability. The probability that a packet is dropped depends on the minimum threshold, maximum threshold, and mark probability denominator. Example Dell(conf-qos-policy-out) # wred weight 5 wred-profile Create a WRED profile and name the profile. Syntax wred-profile wred-profile-name To remove an existing WRED profile, use the no wred-profile command. Parameters wred-profile-name Enter your WRED profile name in character format (32 character maximum).
PAGE 1285
Related Commands • threshold — specifies the minimum and maximum threshold values of the WRED profile. rate shape Define the rate-shaping method to be either as a measure of bytes or packets for each of the hierarchical QoS (HQoS) nodes at the leaf level to be applied to each queue.
PAGE 1286
Packets (OPTIONAL) Enter the peak burst size as a count of packets. The range is from 1 to 1073000. The default is 50 packets. The default peak rate is regarded as the same value as the configured peak rate. Default Granularity for rate is Mbps unless you use the kbps option. Command Modes CONFIGURATION Command History Usage Information Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.7(0.0) Introduced on the S6000-ON. 9.3(0.
PAGE 1287
Parameters service-pool Define the mapping between the service class and policy-based QoS or routing. wred Specify WRED curve parameters for a queue. green Specify green (low) drop precedence to a queue. weight Specify a weight factor to a queue. yellow Specify yellow (medium) drop precedence to a queue. pool0 Service-pool buffer 1 (default service-pool for PFC traffic) . pool1 Service-pool buffer 0 (default service-pool for both lossy and lossless traffic. traffic).
PAGE 1288
DSCP Color Map Commands The DSCP color map allows you to set the number of specific DSCP values to yellow or red. Traffic marked as yellow delivers traffic to the egress queue which will either transmit the packet if it has available bandwidth or drop the packet due to no ability to send. Traffic marked as red (high drop precedence) is dropped. dscp Sets the number of specific DSCP values for a color map profile to yellow or red.
PAGE 1289
Example Related Commands • A DSCP value cannot be in both the yellow and red lists. Setting the red or yellow list with any DSCP value that is already in the other list results in an error and no update to that list is made. • Each color map can only have one list of DSCP values for each color; any DSCP values previously listed for that color that are not in the new DSCP list are colored green.
PAGE 1290
qos dscp-color-policy Associates the DSCP color map profile with an interface so that all IP packets received on it is given a color based on that color map. Syntax dscp-color-policy color-map-profile-name To remove a color policy map profile, use the no dscp-color-policy color-map-profile-name command. Parameters color-map-profilename Enter the color map profile name. The name can have a maximum of 32 characters.
PAGE 1291
Detail Enter the detail keyword to display detailed information about a color policy on one or more interfaces. interface Enter the name of the interface that has color policy configured. Defaults None Command Modes EXEC Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.
PAGE 1292
Dell# show qos dscp-color-map Dscp-color-map mapONE yellow 4,7 red 20,30 Dscp-color-map mapTWO yellow 16,55 Display a specific DSCP color map.
PAGE 1293
44 Routing Information Protocol (RIP) Routing information protocol (RIP) is a distance vector routing protocol. The Dell Networking OS supports both RIP version 1 (RIPv1) and RIP version 2 (RIPv2) on the platform. The Dell Networking OS implementation of RIP is based on IETF RFCs 2453 and RFC 1058. For more information about configuring RIP, see the Dell Networking OS Configuration Guide.
PAGE 1294
auto-summary Restore the default behavior of automatic summarization of subnet routes into network routes. This command applies only to RIP version 2. Syntax auto-summary To send sub-prefix routing information, use the no auto-summary command. Defaults Enabled. Command Modes ROUTER RIP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.
PAGE 1295
Usage Information Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. pre- 6.2.1.1 Introduced on the E-Series.
PAGE 1296
trigger (OPTIONAL) Enter the keyword trigger to debug only RIP trigger extensions. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.
PAGE 1297
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.
PAGE 1298
Usage Information Related Commands Version Description 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. pre- 6.2.1.1 Introduced on the E-Series. This command ensures that route information being redistributed is converted to the same metric value.
PAGE 1299
Related Commands Version Description 7.8.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. pre- 7.7.1.0 Introduced on the E-Series. • router rip — enters ROUTER mode on the switch. distance Assign a weight (for prioritization) to all routes in the RIP routing table or to a specific route. Lower weights (“administrative distance”) are preferred.
PAGE 1300
Related Commands Version Description 7.8.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. pre- 6.2.1.1 Introduced on the E-Series. • default-metric — assigns one distance metric to all routes learned using the redistribute command. distribute-list in Configure a filter for incoming routing updates. Syntax distribute-list prefix-list-name in [interface] To delete the filter, use the no distribute-list prefix-list-name in command.
PAGE 1301
Related Commands Version Description 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.29.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.5.1.0 Added support for 4-port 40G line cards. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. pre- 6.2.1.1 Introduced on the E-Series. • ip prefix-list — enters PREFIX-LIST mode and configures a prefix list.
PAGE 1302
static (OPTIONAL) Enter the keyword static to filter manually configured routes. Defaults Not configured. Command Modes ROUTER RIP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Related Commands Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.
PAGE 1303
Related Commands Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. pre- 6.2.1.1 Introduced on the E-Series.
PAGE 1304
Usage Information Related Commands Version Description 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. pre- 6.2.1.1 Introduced on the E-Series. If you want the interface to receive both versions of RIP, use the ip rip receive version 1 2 command.
PAGE 1305
Usage Information Related Commands Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. pre- 6.2.1.1 Introduced on the E-Series. To enable the interface to send both version of RIP packets, use the ip rip send version 1 2 command. • ip rip receive version — sets the RIP version for the interface to receive traffic.
PAGE 1306
Related Commands Version Description pre- 6.2.1.1 Introduced on the E-Series. • ip poison-reverse — sets the prefix for RIP routing updates. maximum-paths Set RIP to forward packets over multiple paths. Syntax maximum-paths number To return to the default values, use the no maximum-paths commands. Parameters number Enter the number of paths. The range is from 1 to 16. The default is 4 paths. Defaults 4 Command Modes ROUTER RIP Command History This guide is platform-specific.
PAGE 1307
neighbor Define a neighbor router with which to exchange RIP information. Syntax neighbor ip-address To delete a neighbor setting, use the no neighbor ip-address command. Parameters ip-address Enter the IP address, in dotted decimal format, of a router with which to exchange information. Defaults Not configured. Command Modes ROUTER RIP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide.
PAGE 1308
network Enable RIP for a specified network. To enable RIP on all networks connected to the switch, use this command. Syntax network ip-address To disable RIP for a network, use the no network ip-address command. Parameters ip-address Specify an IP network address in dotted decimal format. You cannot specify a subnet. Defaults No RIP network is configured. Command Modes ROUTER RIP Command History This guide is platform-specific.
PAGE 1309
offset-list Specify a number to add to the incoming or outgoing route metrics learned using RIP. Syntax offset-list prefix-list-name {in | out} offset [interface] To delete an offset list, use the no offset-list prefix-list-name {in | out} offset [interface] command. Parameters prefix-list-name Enter the name of an established Prefix list to determine which incoming routes are modified.
PAGE 1310
Usage Information Related Commands Version Description 8.5.1.0 Added support for 4-port 40G line cards. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. pre- 6.2.1.1 Introduced on the E-Series. When the offset metric is applied to an interface, that value takes precedence over an offset value that is not extended to an interface. • ip prefix-list — enters PREFIX-LIST mode and configure a prefix list.
PAGE 1311
Usage Information Version Description pre- 6.2.1.1 Introduced on the E-Series. This command is intended for low-speed interfaces. passive-interface Suppress routing updates on a specified interface. Syntax passive-interface interface To delete a passive interface, use the no passive-interface interface command. Parameters interface Enter the following information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information.
PAGE 1312
Usage Information Related Commands Version Description 8.5.1.0 Added support for 4-port 40G line cards on the E-Series. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. pre- 6.2.1.1 Introduced on the E-Series. Although the passive interface does not send or receive routing updates, the network on that interface still includes in RIP updates sent using other interfaces. • neighbor — enables RIP for a specified network.
PAGE 1313
Usage Information Related Commands Version Description 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. pre- 6.2.1.1 Introduced on the E-Series. To redistribute the default route (0.0.0.0/0), configure the default-information originate command. • default-information originate — generates a default route for RIP traffic. redistribute isis Redistribute routing information from an IS-IS instance.
PAGE 1314
Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. pre- 6.2.1.1 Introduced on the E-Series. redistribute ospf Redistribute routing information from an OSPF process.
PAGE 1315
Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. pre- 6.2.1.1 Introduced on the E-Series. router rip To configure and enable RIP, enter ROUTER RIP mode. Syntax router rip To disable RIP, use the no router rip command. Defaults Disabled. Command Modes CONFIGURATION Command History This guide is platform-specific.
PAGE 1316
Example Dell(conf)# router rip Dell(conf-router_rip)# Related Commands • network — enables RIP. • exit — returns to CONFIGURATION mode. show config Display the changes you made to the RIP configuration. The default values are not shown. Syntax show config Command Modes ROUTER RIP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Example 1316 Version Description 9.8(1.
PAGE 1317
show ip rip database Display the routes that RIP learns. If the switch learned no RIP routes, no output is generated. Syntax Parameters show ip rip database [ip-address mask] ip-address (OPTIONAL) Specify an IP address in dotted decimal format to view RIP information on that network only. If you enter an IP address, also enter a mask for that IP address. mask (OPTIONAL) Specify a mask, in /network format, for the IP address.
PAGE 1318
Example Dell# show ip rip database Total number of routes in RIP database: 1624 204.250.54.0/24 [50/1] via 192.14.1.3, 00:00:12, GigabitEthernet 1/15/1 204.250.54.0/24 auto-summary 203.250.49.0/24 [50/1] via 192.13.1.3, 00:00:12, GigabitEthernet 1/14/1 203.250.49.0/24 auto-summary 210.250.40.0/24 [50/2] via 1.1.18.2, 00:00:14, Vlan 18 [50/2] via 1.1.130.2, 00:00:12, Port-channel 30 210.250.40.0/24 auto-summary 207.250.53.0/24 [50/2] via 1.1.120.2, 00:00:55, Port-channel 20 [50/2] via 1.1.130.
PAGE 1319
Example Version Description 7.6.1.0 Introduced on the E-Series. Dell# show running-config rip ! router rip distribute-list Test1 in distribute-list Test21 out network 10.0.0.0 passive-interface GigabitEthernet 2/1/1 neighbor 20.20.20.20 redistribute ospf 999 version 2 Dell# timers basic Manipulate the RIP timers for routing updates, invalid, holddown times, and flush time. Syntax timers basic update invalid holddown flush To return to the default settings, use the no timers basic command.
PAGE 1320
Usage Information Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. pre- 6.2.1.1 Introduced on the E-Series.
PAGE 1321
Related Commands Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. pre- 6.2.1.1 Introduced on the E-Series. • ip rip receive version — sets the RIP version the interface receives. • ip rip send version — sets the RIP version the interface sends.
PAGE 1322
45 Remote Monitoring (RMON) The Dell Networking OS remote monitoring (RMON) is implemented on the platform. Dell Networking OS RMON is based on IEEE standards, providing both 32-bit and 64-bit monitoring and long-term statistics collection.
PAGE 1323
rmon alarm Set an alarm on any MIB object. Syntax rmon alarm number variable interval {delta | absolute} rising-threshold value event-number falling-threshold value event-number [owner string] To disable the alarm, use the no rmon alarm number command. Parameters number Enter the alarm integer number from 1 to 65535. The value must be unique in the RMON alarm table. variable Enter the MIB object to monitor. The variable must be in the SNMP OID format; for example, 1.3.6.1.2.1.1.3.
PAGE 1324
Version Description 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. rmon collection history Enable the RMON MIB history group of statistics collection on an interface.
PAGE 1325
Version Description 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. rmon collection statistics Enable RMON MIB statistics collection on an interface.
PAGE 1326
Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. rmon event Add an event in the RMON event table. Syntax rmon event number [log] [trap community] [description string] To disable RMON on an interface, use the no rmon event number command.
PAGE 1327
Version Description 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. rmon hc-alarm Set an alarm on any MIB object.
PAGE 1328
owner string (OPTIONAL) Enter the keyword owner then the owner name to specify an owner for the alarm. This is the alarmOwner object in the alarmTable of the RMON MIB. Defaults owner Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.
PAGE 1329
Example Version Description 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. Dell# show rmon RMON status total memory used 218840 bytes.
PAGE 1330
Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. Example (Index) Dell# show rmon alarm 1 RMON alarm entry 1 sample Interval: 5 object: 1.3.6.1.2.1.1.3 sample type: absolute value. value: 255161 alarm type: rising or falling alarm.
PAGE 1331
show rmon events Display the contents of the RMON event table. Syntax Parameters show rmon events [index] [brief] index (OPTIONAL) Enter the table index number to display just that entry. brief (OPTIONAL) Enter the keyword brief to display the RMON event table in an easy-toread format. Defaults none Command Modes EXEC Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide.
PAGE 1332
event type: LOG. event community: event last time sent: none event owner: event status: OK RMON event entry 113 description: event type: SNMP TRAP. event community: private event last time sent: none event owner: event status: OK RMON event entry 114 description: event type: LOG and SNMP TRAP.
PAGE 1333
Defaults none Command Modes EXEC Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.
PAGE 1334
show rmon history Display the contents of the RMON Ethernet history table. Syntax show rmon history [index] [brief] Parameters index (OPTIONAL) Enter the table index number to display just that entry. brief (OPTIONAL) Enter the keyword brief to display the RMON Ethernet history table in an easy-to-read format Defaults none Command Modes EXEC Command History This guide is platform-specific.
PAGE 1335
show rmon log Display the contents of the RMON log table. Syntax Parameters show rmon log [index] [brief] index (OPTIONAL) Enter the table index number to display just that entry. brief (OPTIONAL) Enter the keyword brief to display the RMON log table in an easy-to-read format. Defaults none Command Modes EXEC Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.
PAGE 1336
4 Dell# 4 show rmon statistics Display the contents of RMON Ethernet statistics table. Syntax show rmon statistics [index] [brief] Parameters index (OPTIONAL) Enter the table index number to display just that entry. brief (OPTIONAL) Enter the keyword brief to display the RMON Ethernet statistics table in an easy-to-read format. Defaults none Command Modes EXEC Command History This guide is platform-specific.
PAGE 1337
46 Rapid Spanning Tree Protocol (RSTP) The Dell Networking OS implementation of rapid spanning tree protocol (RSTP) is based on the IEEE 802.1w standard spanning-tree protocol. The RSTP algorithm configures connectivity throughout a bridged local area network (LAN) that is comprised of LANs interconnected by bridges. Dell Networking OS supports RSTP.
PAGE 1338
Related Commands Version Description 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. • protocol spanning-tree rstp — enters rapid spanning tree mode.
PAGE 1339
events (OPTIONAL) Enter the keyword events to debug RSTP events. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Example Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.
PAGE 1340
Related Commands Version Description 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. pre-7.7.1.0 Introduced. • protocol spanning-tree rstp — enters SPANNING TREE mode on the switch. disable Disable RSTP globally on the system.
PAGE 1341
Related Commands • protocol spanning-tree rstp — enters SPANNING TREE mode on the switch. forward-delay Configure the amount of time the interface waits in the Listening State and the Learning State before transitioning to the Forwarding State. Syntax forward-delay seconds To return to the default setting, use the no forward-delay command. Parameters seconds Enter the number of seconds that Dell Networking OS waits before transitioning RSTP to the forwarding state. The range is from 4 to 30.
PAGE 1342
To return to the default value, use the no hello-time command. Parameters seconds Enter a number as the time interval between transmission of BPDUs. The range is from 1 to 10 seconds. The default is 2 seconds. milli-second Enter the keywords milli-second to configure a hello time on the order of milliseconds. The range is from 50 to 950 milliseconds Defaults 2 seconds Command Modes CONFIGURATION RSTP (conf-rstp) Command History This guide is platform-specific.
PAGE 1343
To return to the default values, use the no max-age command. Parameters max-age Enter a number of seconds the Dell Networking OS waits before refreshing configuration information. The range is from 6 to 40 seconds. The default is 20 seconds. Defaults 20 seconds Command Modes CONFIGURATION RSTP (conf-rstp) Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide.
PAGE 1344
Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. Usage Information RSTP is not enabled when you enter RSTP mode.
PAGE 1345
Example Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. Dell(conf-rstp)# show config ! protocol spanning-tree rstp no disable bridge-priority 16384 show spanning-tree rstp Display the RSTP configuration. Syntax Parameters Command Modes Command History show spanning-tree rstp [brief] [guard] brief (OPTIONAL) Enter the keyword brief to view a synopsis of the RSTP configuration information.
PAGE 1346
Usage Information Example (Brief) Version Description 6.2.1.1 Introduced on the E-Series. The following describes the show spanning-tree rstp guard command shown in the following example. Field Description Interface Name RSTP interface. Instance RSTP instance. Sts Port state: root-inconsistent (INCON Root), forwarding (FWD), listening (LIS), blocking (BLK), disabled (DIS), or shut down (EDS Shut).
PAGE 1347
Number of topology changes 1, last change occurred 00:00:31 ago on Te 1/1/1 Port 257 (TenGigabitEthernet 1/1/1) is LBK_INC Discarding Port path cost 20000, Port priority 128, Port Identifier 128.257 Designated root has priority 32768, address 0001.e801.6aa8 Designated bridge has priority 32768, address 0001.e801.6aa8 Designated port id is 128.
PAGE 1348
rootguard Enter the keyword rootguard to enable root guard on an RSTP port or port-channel interface. Defaults Not configured. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.
PAGE 1349
• Example If no BPDU is received from a remote device, loop guard places the port in a Loop-Inconsistent Blocking state and no traffic is forwarded on the port. Dell(conf)# interface tengigabitethernet 4/1/1 Dell(conf-if-te-4/1/1)# spanning-tree rstp edge-port Dell(conf-if-te-4/1/1)# show config ! interface TenGigabitEthernet 4/1/1 no ip address switchport spanning-tree rstp edge-port no shutdown Dell# tc-flush-standard Enable the MAC address flushing after receiving every topology change notification.
PAGE 1350
47 Security The commands in this chapter are available on Dell Networking OS. For configuration details, see the Security section in the Dell Networking OS Configuration Guide. NOTE: Dell Networking OS implements LEAP with MSCHAP v2 supplicant. Topics: • AAA Accounting Commands • Authorization and Privilege Commands • Obscure Password Commands • Authentication and Password Commands • RADIUS Commands • TACACS+ Commands • Port Authentication (802.
PAGE 1351
Parameters system Enter the keyword system to send accounting information of any other AAA configuration. exec Enter the keyword exec to send accounting information when a user has logged in to EXEC mode. commands {level | role role-name Enter the keyword command then a privilege level for accounting of commands executed at that privilege level or enter the keyword role then the role name for accounting of commands executed by a user with that user role.
PAGE 1352
Usage Information In the example above, TACACS+ accounting is used to track all usage of EXEC command and commands on privilege level 15. Privilege level 15 is the default. If you want to track usage at privilege level 1 for example, use the aaa accounting command 1 command.
PAGE 1353
Usage Information Dell Networking OS issues accounting records for all users on the system, including users whose username string, due to protocol translation, is NULL. For example, a user who comes on line with the aaa authentication login method-list none command is applied. To prevent the accounting records from being generated for sessions that do not have user names associated to them, use the aaa accounting suppress command. accounting Apply an accounting method list to terminal lines.
PAGE 1354
Related Commands • aaa accounting — enables AAA Accounting and creates a record for monitoring the accounting function. aaa radius group Configure the RADIUS server group that is used for Authentication, Authorization and Accounting. Syntax aaa radius group group-name To remove the RADIUS group configuration, use the no aaa radius group group-name command. Parameters group-name Enter the name of the RADIUS server group.
PAGE 1355
Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.5(0.1) Added support for roles on the Z9500. 9.5(0.0) Added support for roles on the Z9000, S6000, S4820T, S4810, MXL. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.
PAGE 1356
Parameters exec Enter the keyword exec to apply an EXEC level authorization method list. commands {level | role role-name} Enter the keyword commands followed by either a privilege level for accounting of commands executed at that privilege level, or enter the keyword role then the role name for authorization of commands executed by a user with that user role. method-list Enter a method list that you defined using the aaa accounting exec or aaa accounting commands.
PAGE 1357
Parameters commands level Enter the keyword commands then the command privilege level for command level authorization. role role-name Enter the keyword role then the role name. name Define a name for the list of authorization methods. default Define the default list of authorization methods. local Use the authorization parameters on the system to perform authorization. tacacs+ Use the TACACS+ protocol to perform authorization. none Enter the keyword none to apply no authorization.
PAGE 1358
Disable authorization checking for CONFIGURATION level commands using the no aaa authorization config-commands command. Defaults Enabled when you configure aaa authorization commands command. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.
PAGE 1359
Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.
PAGE 1360
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.
PAGE 1361
Version Description 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. Obscure Password Commands To enable the obscure password, use the following commands. service obscure-passwords Enable the obscuring of passwords and keys.
PAGE 1362
Password obscuring masks the password and keys for display only but does not change the contents of the file. The string of asterisks is the same length as the encrypted string for that line of configuration. To verify that you have successfully obscured passwords and keys, use the show running-config command orshow startup-config command. If you are using role-based access control (RBAC), only the system administrator and security administrator roles can enable the service obscure-password command.
PAGE 1363
Usage Information Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.0 Introduced on the E-Series.
PAGE 1364
Parameters method-list-name Enter a text string (up to 16 characters long) as the name of a user-configured method list that can be applied to different lines. default Enter the keyword default to specify that the method list specified is the default method for all terminal lines. method Enter one of the following methods: ... method4 • enable: use the password the enable password command defines in CONFIGURATION mode. Not available if role-only is in use.
PAGE 1365
Usage Information Version Description 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.2.1.0 Introduced on the E-Series. By default, the locally configured username password is used. If you configure aaa authentication login default, Dell Networking OS uses the methods this command defines for login instead. Methods configured with the aaa authentication login command are evaluated in the order they are configured.
PAGE 1366
Usage Information When an operating system enables to change the user authenticators, the users might access resources and perform tasks that they do not have authorization. Once re-authentication is enabled, Dell Networking OS prompts the users to re-authenticate whenever there is a change in authenticators.
PAGE 1367
Related Commands Version Description 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.2.1.1 Introduced on the E-Series. • line — applies an authentication method list to the designated terminal lines. • ip access-list standard — names (or selects) a standard access list to filter based on the IP address. • ip access-list extended — names (or selects) an extended access list based on the IP addresses or protocols.
PAGE 1368
Usage Information Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. To control access to command modes, use this command to define a password for a level and use the privilege level (CONFIGURATION mode) command. Passwords must meet the following criteria: • Start with a letter, not a number.
PAGE 1369
Related Commands Version Description 9.10(0.0) Introduced on the S6100–ON, S6000, S6000–ON, S5000, S4810, S4820T, S3048–ON, S4048–ON, MXL, FN IOM, C9010, S3100, and Z9100-ON. • show running-config — views the current configuration. • privilege level (CONFIGURATION mode) — controls access to the command modes within the switch. enable restricted Allows Dell Networking technical support to access restricted commands.
PAGE 1370
Usage Information Only Dell Networking Technical Support staff use this command. enable secret Change the password for the enable command. Syntax enable secret [level level] [encryption-type] password To delete a password, use the no enable secret [encryption-type] password [level level] command. Parameters level level (OPTIONAL) Enter the keyword level then a number as the level of access. The range is from 1 to 15. encryption-type (OPTIONAL) Enter the number 5 or 0 as the encryption type.
PAGE 1371
Usage Information To control access to command modes, use this command to define a password for a level and use the privilege level (CONFIGURATION mode) command. Passwords must meet the following criteria: • Start with a letter, not a number. • Passwords can have a regular expression as the password. To create a password with a regular expression in it, use CNTL + v prior to entering regular expression. For example, to create the password abcd]e, you type “abcd CNTL v ]e”.
PAGE 1372
Usage Information Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.2.1.0 Introduced on the E-Series. If you configure the aaa authentication login default command, the login authentication default command automatically is applied to all terminal lines.
PAGE 1373
Usage Information Related Commands Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.
PAGE 1374
the Telnet or SSH sessions for which there has been a consecutive failed login attempts. The console is not locked out. characterrestriction (OPTIONAL) Enter the keywords character-restriction to indicate a character restriction for the password. upper number (OPTIONAL) Enter the keyword upper then the upper number. The range is from 0 to 31. lower number (OPTIONAL) Enter the keyword lower then the lower number. The range is from 0 to 31.
PAGE 1375
Related Commands • password — specifies a password for users on terminal lines. secure-cli enable Enable the secured CLI mode. Syntax secure-cli enable Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.11(0.0) Introduced this command.
PAGE 1376
Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. Usage Information CAUTION: Encrypting passwords with this command does not provide a high level of security. When the passwords are encrypted, you cannot return them to plain text unless you re-configure them.
PAGE 1377
Example Version Description pre-6.1.1.0 Introduced on the E-Series. Dell# show privilege Current privilege level is 15. Dell# Dell# show privilege Current privilege level is 14. Dell# Dell# show privilege Current privilege level is 10. Dell# Related Commands • privilege level (CONFIGURATION mode) — assign access control to different command modes. show users Allows you to view information on all users logged in to the switch.
PAGE 1378
Usage Information Example The following describes the show user command shown in the following example. Field Description (untitled) Indicates with an asterisk (*) which terminal line you are using. Line Displays the terminal lines currently in use. User Displays the user name of all users logged in. Host(s) Displays the terminal line status. Location Displays the IP address of the user.
PAGE 1379
Usage Information Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series.
PAGE 1380
• 5 to indicate that a password encrypted using an MD5 hashing algorithm follows. This encryption type is available with the secret option only, and is the default encryption type for this option. password Enter a string up to 32 characters long. privilege level Enter the keyword privilege then a number from zero (0) to 15. role role-name Enter the keyword role followed by the role name to associate with that user ID. secret Enter the keyword secret then the encryption type.
PAGE 1381
RADIUS Commands The following RADIUS commands are supported by Dell Networking OS. aaa radius auth-method Configure the authentication method to use with RADIUS for user access. Syntax aaa radius auth-method {pap | mschapv2} To undo the RADIUS authentication method configuration, use the no aaa radius auth-method command. Parameters pap Enter the keyword pap to use the Password Authentication Protocol (PAP) for RADIUS authentication.
PAGE 1382
Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.
PAGE 1383
Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.
PAGE 1384
Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. radius-server group Creates or deletes a group of radius servers. Syntax radius-server group group-name Parameters group-name Enter the group name that denotes the group of RADIUS servers. Defaults Not configured.
PAGE 1385
Parameters hostname Enter the name of the RADIUS server host. ipv4-address | ipv6address Enter the IPv4 address (A.B.C.D) or IPv6 address (X:X:X:X::X) of the RADIUS server host. auth-port portnumber (OPTIONAL) Enter the keywords auth-port then a number as the port number. The range is from zero (0) to 65535. The default port-number is 1812. retransmit retries (OPTIONAL) Enter the keyword retransmit then a number as the number of attempts.
PAGE 1386
Usage Information Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.4.1.0 Added support for IPv6. 8.3.7.0 Introduced on the S4810. 7.7.1.0 Authentication key length increased to 42 characters. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.2.1.0 Introduced on the E-Series. To configure any number of RADIUS server hosts for each server host that is configured, use this command.
PAGE 1387
To delete the association between a RADIUS server group and a VRF and source interface, use the no radiusserver vrf vrf-name [source-interface interface] command. Parameters vrf vrf-name Enter the keyword vrf and then the name of the VRF to associate a RADIUS server group with that VRF. interface Enter the following keywords and slot/port or number information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information.
PAGE 1388
RADIUS groups and VRFs have one-to-one mapping. If a VRF is configured with one RADIUS group, then you cannot use the same VRF with another RADIUS group. When the VRF is removed, then the corresponding RADIUS group is also removed automatically.
PAGE 1389
Usage Information Version Description 7.5.1.0 Introduced on the C-Series. pre-6.2.1.0 Introduced on the E-Series. The key configured on the switch must match the key configured on the RADIUS server daemon. If you configure the key parameter in the radius-server host command, the key configured with the radius-server key command is the default key for all RADIUS communications. Related Commands • radius-server host — configures a RADIUS host.
PAGE 1390
Related Commands Version Description pre-6.2.1.0 Introduced on the E-Series. • radius-server host — configures a RADIUS host. radius-server timeout To reply to a request, configure the amount of time the RADIUS client (the switch) waits for a RADIUS host server . Syntax radius-server timeout seconds To return to the default value, use the no radius-server timeout command. Parameters seconds Enter the number of seconds between an unsuccessful attempt and the Dell Networking OS times out.
PAGE 1391
TACACS+ Commands Dell Networking OS supports TACACS+ as an alternate method for login authentication. tacacs-server group Creates a group of TACACS servers to be used for Authentication, Authorization, and Accounting.. Syntax aaa tacacsgroup group-name To delete a group of TACACS servers, use the no tacacs-server group group-name command . Parameters group-name Enter the name of the TACACS server group. Defaults Not configured.
PAGE 1392
Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.
PAGE 1393
Defaults Not configured. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T.
PAGE 1394
Usage Information Version Description 9.4.(0.0) Introduced on the S-Series and Z-Series. You can associate a TACACS server group with a VRF. Example Related Commands • aaa authentication login — specifies the login authentication method. • tacacs-server key — configures a TACACS+ key for the TACACS server. tacacs-server host Specify a TACACS+ host.
PAGE 1395
Usage Information Version Description 8.4.1.0 Added support for IPv6. 8.3.7.0 Introduced on the S4810. 7.7.1.0 Authentication key length increased to 42 characters. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.2.1.1 Introduced on the E-Series. To list multiple TACACS+ servers to be used by the aaa authentication login command, configure this command multiple times.
PAGE 1396
key Enter a text string, up to 42 characters long, as the clear text password. Leading spaces are ignored. Defaults Not configured. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.
PAGE 1397
• For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the slot/ port/subport information. • For a 100-Gigabit Ethernet interface, enter the keyword hundredGigE then the slot/port information. • For a Loopback interface, enter the keyword loopback then a number from 0 to 16383. • For a port channel interface, enter the keywords port-channel then a number. • For a Null interface, enter the keyword null then the Null interface number.
PAGE 1398
• If no VLAN is supplied by the RADIUS server or if 802.1X authorization is disabled, the port is configured in its access VLAN after successful authentication. • If 802.1X authorization is enabled but the VLAN information from the RADIUS server is not valid, the port returns to the Unauthorized state and remains in the configured access VLAN. This prevents ports from appearing unexpectedly in an inappropriate VLAN due to a configuration error. Configuration errors create an entry in Syslog. • If 802.
PAGE 1399
dot1x authentication (Interface) Enable dot1x on an interface; dot1x must be enabled both globally and at the interface level. Syntax dot1x authentication To disable dot1x on an interface, use the no dot1x authentication command. Defaults Disabled. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Related Commands Version Description 9.8(1.
PAGE 1400
Command Modes CONFIGURATION (conf-if-interface-slot/port) Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.
PAGE 1401
Version Description 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the C-Series and S-Series. 7.4.1.0 Introduced on the E-Series. dot1x guest-vlan Configure a guest VLAN for limited access users or for devices that are not 802.1X capable. Syntax dot1x guest-vlan vlan-id To disable the guest VLAN, use the no dot1x guest-vlan vlan-id command.
PAGE 1402
If a device does not respond within 30 seconds, it is assumed that the device is not 802.1X capable. Therefore, a guest VLAN is allocated to the interface and authentication for the device occurs at the next re-authentication interval (dot1x reauthentication). If the host fails authentication for the designated number of times, the authenticator places the port in authentication failed VLAN (dot1x auth-fail-vlan).
PAGE 1403
dot1x max-eap-req Configure the maximum number of times an extensive authentication protocol (EAP) request is transmitted before the session times out. Syntax dot1x max-eap-req number To return to the default, use the no dot1x max-eap-req command. Parameters number Enter the number of times an EAP request is transmitted before a session time-out. The range is from 1 to 10. The default is 2. Defaults 2 Command Modes INTERFACE Command History This guide is platform-specific.
PAGE 1404
Defaults none Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.
PAGE 1405
Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the C-Series and S-Series. 7.4.1.0 Introduced on the E-Series. dot1x reauthentication Enable periodic re-authentication of the client. Syntax dot1x reauthentication [interval seconds] To disable periodic re-authentication, use the no dot1x reauthentication command.
PAGE 1406
dot1x reauth-max Configure the maximum number of times a port can re-authenticate before the port becomes unauthorized. Syntax dot1x reauth-max number To return to the default, use the no dot1x reauth-max command. Parameters number Enter the permitted number of re-authentications. The range is from 1 to 10. The default is 2. Defaults 2 Command Modes INTERFACE Command History This guide is platform-specific.
PAGE 1407
Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.
PAGE 1408
Version Description 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the C-Series and S-Series. 7.4.1.0 Introduced on the E-Series. dot1x tx-period Configure the intervals at which EAPOL PDUs are transmitted by the Authenticator PAE. Syntax dot1x tx-period seconds To return to the default, use the no dot1x tx-period command. Parameters seconds Enter the interval time, in seconds, that EAPOL PDUs are transmitted. The range is from 1 to 65535 (1 year). The default is 30.
PAGE 1409
Defaults Command Modes Command History Example • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information. • For a 25-Gigabit Ethernet interface, enter the keyword twentyFiveGigE then the slot/port/subport information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/ port/subport information. • For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the slot/ port/subport information.
PAGE 1410
Quiet Period: ReAuth Max: Supplicant Timeout: Server Timeout: Re-Auth Interval: Max-EAP-Req: Host Mode: Auth PAE State: Backend State: Dell# 60 seconds 2 30 seconds 30 seconds 3600 seconds 2 SINGLE_HOST Initialize Initialize Dell# show dot1x interface fortyGigE 1/10 802.
PAGE 1411
rsa1 Enter the keyword rsa1 then the key size to generate a SSHv1 RSA host keys. The range is from 1024 to 2048. The default is 1024. NOTE: This option is not available in FIPS mode. Defaults Key size 1024; if you enable FIPS mode, the key size is 2048. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.
PAGE 1412
• show crypto — displays the SSH host public keys. crypto key zeroize rsa Removes the generated RSA host keys and zeroize the key storage location. Syntax crypto key zeroize rsa Defaults none Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.
PAGE 1413
Usage Information Version Description 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. Debug information includes details for key-exchange, authentication, and established session for each connection.
PAGE 1414
Usage Information Related Commands To configure the switch as an SCP server, use the ip ssh server command. • ip ssh server — enables the SSH and SCP server on the switch. ip ssh authentication-retries Configure the maximum number of attempts that should be used to authenticate a user. Syntax ip ssh authentication-retries 1-10 Parameters 1-10 Enter the number of maximum retries to authenticate a user. The range is from 1 to 10. The default is 3.
PAGE 1415
To disable the challenge response authentication, use the no ip ssh challenge-responseauthentication enable command. Parameters enable Enter the keyword enable to enable the challenge response authentication for SSHv2. Defaults Disabled. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.11(0.
PAGE 1416
• 3des-cbc Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.10(0.0) Introduced on the S6100–ON, S6000, S6000–ON, S5000, S4810, S4820T, S3048–ON, S4048–ON, MXL, C9010, S3100 series, and Z9100-ON. • You can select one or more ciphers from the list.
PAGE 1417
Version Description 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. ip ssh hostbased-authentication Enable hostbased-authentication for the SSHv2 server. Syntax ip ssh hostbased-authentication enable To disable hostbased-authentication for SSHv2 server, use the no ip ssh hostbased-authentication enable command. Parameters enable Enter the keyword enable to enable hostbased-authentication for SSHv2 server. Defaults Disabled.
PAGE 1418
Related Commands • ip ssh pub-key-file — public keys of trusted hosts from a file. • ip ssh rhostsfile — trusted hosts and users for rhost authentication. ip ssh key-size Configure the size of the server-generated RSA SSHv1 key. Syntax ip ssh key-size 512-869 Parameters 512-869 Enter the key-size number for the server-generated RSA SSHv1 key. The range is from 512 to 869. The default is 768. Defaults Key size 768 Command Modes CONFIGURATION Command History This guide is platform-specific.
PAGE 1419
Parameters mac mac-list Enter the keyword mac then a space-delimited list of message authentication code (MAC) algorithms supported by the SSH client. The following MAC algorithms are available.
PAGE 1420
ip ssh password-authentication Enable password authentication for the SSH server. Syntax ip ssh password-authentication enable To disable password-authentication, use the no ip ssh password-authentication enable command. Parameters enable Enter the keyword enable to enable password-authentication for the SSH server. Defaults Enabled Command Modes CONFIGURATION Command History This guide is platform-specific.
PAGE 1421
volume rekeylimit Enter the keywords volume then the amount of volume in megabytes. The range is from 1 to 4096 to megabytes. The default is 1024 megabytes Defaults The default time is 60 minutes. The default volume is 1024 megabytes. Command Modes CONFIGURATION mode Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.
PAGE 1422
Usage Information Version Description 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. This command specifies the file used for the host-based authentication. The creates/ file overwrites the flash://ADMIN_DIR/ssh/knownhosts file and deletes the user-specified file. Even though this command is a global configuration command, it does not appear in the running configuration because you only need to run this command once.
PAGE 1423
Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. Example Dell#conf Dell(conf)# ip ssh rhostsfile flash://shosts Dell(conf)# Usage Information This command specifies the rhost file used for host-based authentication.
PAGE 1424
Usage Information Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. pre-6.1.1.0 Introduced on the E-Series. Enabling RSA authentication allows the user to log in without being prompted for a password.
PAGE 1425
mac hmacalgorithm • aes192-ctr • aes256-ctr Enter the keyword mac then a space-delimited list of hash message authentication code (HMAC) algorithms supported by the SSH server for keying hashing for the message authentication. The following HMAC algorithms are available: • hmac-sha1 • hmac-sha1-96 • hmac-sha2-256 When FIPS is enabled, the default HMAC algorithm is hmac-sha1-96.
PAGE 1426
• Default cipher list is 3des-cbc,aes128-cbc,aes192-cbc,aes256-cbc,aes128-ctr,aes192-ctr,aes256-ctr. • When FIPS is enabled, the default is hmac-sha1-96. • When FIPS is not enabled, the default is hmac-md5,hmac-md5-96,hmac-sha1,hmac-sha1-96,hmac-sha2-256. • When FIPS is enabled, the default is diffie-hellman-group14-sha1. • When FIPS is not enabled, the default is diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1,diffiehellman-group14-sha1.
PAGE 1427
ip ssh server vrf Configure an SSH server on either a specific VRF or a management VRF. Syntax NOTE: Some of the parameters in this command require licensing to access. For more information, contact your Dell Networking representative. ip ssh server vrf {any | management | vrf-name} To disable the SSH server configuration, use the no ip ssh server vrf {management | vrf-name} command. Parameters any Enter the keyword any to enable access to the server from any VRF.
PAGE 1428
ip ssh source-interface Specifies an interface’s IP address as the source IP address for an outgoing SSH connections. Syntax ip ssh source-interface interface To delete a source interface, use the no ip ssh source-interface command. Parameters interface Enter the following keywords and slot/port or number information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information.
PAGE 1429
Example Dell(conf)#ip ssh source-interface tengigabitethernet 1/30/1 Dell(conf)#do ssh 10.10.10.2 -l admin Dell(conf)#no ip ssh source-interface ip ssh vrf Specify a VRF for an outgoing SSH connections. Syntax ip ssh vrf vrf-name To delete a VRF for an outgoing SSH connection, use the no ip ssh vrf vrf-name command. Parameters vrf vrf-name Enter the keyword vrf and then the name of the VRF to configure that VRF for an outgoing SSH session. Defaults Not configured.
PAGE 1430
Parameters Key Enter the keyword key to display the host public key. mypubkey Enter the keyword mypubkey to display the host public key. rsa Enter the keyword rsa to display the host SSHv2 RSA public key. rsa1 Enter the keyword rsa1 to display the host SSHv1 RSA public key. NOTE: If you enable FIPS mode, this parameter is not available. Defaults none Command Modes EXEC Command History This guide is platform-specific.
PAGE 1431
show ip ssh Display information about established SSH sessions. Syntax NOTE: Some of the parameters in this command require licensing to access. For more information, contact your Dell Networking representative. show ip ssh Command Modes Command History Example • EXEC • EXEC Privilege This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.11(0.
PAGE 1432
* 5 Dell# Related Commands aes128-cbc hmac-md5 • ip ssh server — configures an SSH server. • show ip ssh client-pub-keys — displays the client-public keys. 10.16.127.141 show ip ssh client-pub-keys Display the client public keys used in host-based authentication. Syntax show ip ssh client-pub-keys Defaults none Command Modes EXEC Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide.
PAGE 1433
Related Commands • ip ssh pub-key-file — configures the filename for the host-based authentication. show ip ssh rsa-authentication Display the authorized-keys for the RSA authentication. Syntax Parameters show ip ssh rsa-authentication {my-authorized-keys} my-authorized-keys Display the RSA authorized keys. Defaults none Command Modes EXEC Command History This guide is platform-specific.
PAGE 1434
ssh Open an SSH connection specifying the hostname, username, encryption cipher, HMAC algorithm, port number, and version of the SSH client. Syntax NOTE: Some of the parameters in this command require licensing to access. For more information, contact your Dell Networking representative.
PAGE 1435
• hmac-md5-96: Force ssh to use hmac-md5-96 HMAC algorithm. • hmac-sha1: Force ssh to use hmac-sha1 HMAC algorithm. • hmac-sha1-96 : Force ssh to use hmac-sha1-96 HMAC algorithm. • hmac-sha2-256 : Force ssh to use hmac-sha2-256 HMAC algorithm. -p port-number (OPTIONAL) Enter the keyword -p then the port number. The range is from 1 to 65535. The default is 22. -v {1 | 2} (OPTIONAL) Enter the keyword -v then the SSH version 1 or 2. The default is the version from the protocol negotiation.
PAGE 1436
Version Description pre-6.1.1.0 Introduced on the E-Series. Usage Information Dell Networking OS supports both inbound and outbound SSH sessions using IPv4 or IPv6 addressing. Inbound SSH supports accessing the system through the management interface as well as through a physical Layer 3 interface. Example Dell#ssh 10.16.151.48 -l anvltest Trying 10.16.151.48... 01:18:16: %STKUNIT0-M:CP %SEC-5-SSH_USAGE: Initiated SSH Client v2 (FIPS Disabled) to anvltest@10.16.151.
PAGE 1437
Related Commands • show ip dhcp snooping — display the contents of the DHCP binding table. ip dhcp relay Enable Option 82. Syntax Parameters ip dhcp relay information-option [trust-downstream | vrf] trust-downstream Configure the system to trust Option 82 when it is received from the previous-hop router. vrf Enter the keyword vrf to include VRF related information in the Option 82.
PAGE 1438
Usage Information Related Commands Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the C-Series and S-Series.
PAGE 1439
• Defaults Command Modes Command History Related Commands For a Loopback interface, enter the keyword loopback then a number from 0 to 16383. slot/port Enter the slot and port number of the interface. lease time Enter the keyword lease then the amount of time the IP address is leased. The range is from 1 to 4294967295. none • EXEC • EXEC Privilege This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide.
PAGE 1440
Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.8.1.0 Introduced on the C-Series and S-Series. ip dhcp snooping trust Configure an interface as trusted.
PAGE 1441
Defaults Disabled. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000–ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.
PAGE 1442
Usage Information Version Description 7.8.1.0 Introduced on the C-Series and S-Series. When enabled, the system begins creating entries in the binding table for the specified VLANs. NOTE: Learning only happens if there is a trusted port in the VLAN. Related Commands • ip dhcp snooping trust — configure an interface as trusted. show ip dhcp snooping Display the contents of the DHCP binding table.
PAGE 1443
Role-Based Access Control Commands With Role-Based Access Control (RBAC), access and authorization is controlled based on a user’s role. Users are granted permissions based on their user roles, not on their individual user ID. User roles are created for job functions and through those roles they acquire the permissions to perform their associated job function. This section describes the syntax and usage of RBAC-specific commands.
PAGE 1444
Related Commands 1 Locally define a system administrator user role.This will give you access to login with full permissions even if network connectivity to remote authentication servers is not available. 2 Configure login authentication on the console. This ensures that all users are properly identified through authentication no matter the access point 3 Specify an authentication method (RADIUS, TACACS+, or Local). 4 Specify authorization method (RADIUS, TACACS+ or Local).
PAGE 1445
Related Commands Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.0) Introduced on the Z9000, S6000, S4820T, S4810, and MXL. • userrole — creates user roles. show role Display information on permissions assigned to a command, including user role and/or permission level.
PAGE 1446
Dell# show role mode configure management route Role access: netadmin, sysadmin Dell# show role mode configure management crypto-policy Role access: secadmin, sysadmin Related Commands • userrole — create user roles. show userroles Display information on all defined user roles.
PAGE 1447
userrole Create user roles for the role-based security model. Syntax userrole name inherit existing-role-name To delete a role name, use the no userrole name command. Note that the reserved role names may not be deleted. Parameters name Enter a text string for the name of the user up to 63 characters. It cannot be one of the system defined roles (sysadmin, secadmin, netadmin, netoperator).
PAGE 1448
role mode { { { addrole | deleterole } role-name } | reset } command – Modifies (adds or deletes) command permissions for newly created user roles and system defined roles. Related Commands • role mode { { { addrole | deleterole } role-name } | reset } command — modifies (adds or deletes) command permissions for newly created user roles and system defined roles.
PAGE 1449
Table 6.
PAGE 1450
Usage Information When the drop icmp feature is configured, the system drops the ICMP reply messages on the front end and management interfaces. By default, the Dell Networking OS responds to all the ICMP messages. NOTE: There is no separate CLI to enable IP ID randomness. By default, the IP ID in the kernel is randomized. For more information on the ICMP message types, see the ICMP Commands section.
PAGE 1451
48 Service Provider Bridging Service provider bridging is composed of virtual local area network (VLAN) Stacking, Layer 2 Protocol Tunneling, and Provider Backbone Bridging as described in the Dell Networking OS Configuration Guide Service Provider Bridging section. This section includes command line information (CLI) for the Dell Networking OS Layer 2 Protocol Tunneling (L2PT). L2PT enables protocols to tunnel through an 802.1q tunnel. Dell Networking OS supports L2PT on Dell Networking OS.
PAGE 1452
• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information. • For a 25-Gigabit Ethernet interface, enter the keyword twentyFiveGigE then the slot/port/subport information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/ port/subport information. • For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the slot/ port/subport information.
PAGE 1453
To disable protocol tunneling for a Layer 2 protocol, use the no protocol-tunnel command. Parameters rate-limit rate Enter the keyword rate-limit followed by a number for the rate-limit for tunneled packets on the VMAN. The range is from 64 to 320. stp Enter the keyword stp to enable protocol tunneling on a spanning tree, including STP, MSTP, RSTP, and PVST. Defaults none Command Modes CONF-IF-VLAN Command History This guide is platform-specific.
PAGE 1454
Command History Usage Information Related Command This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.
PAGE 1455
Usage Information Version Description 8.3.7.0 Introduced on the S4810. 7.4.1.0 Introduced Dell Networking OS must have the default CAM profile with the default microcode before you enable L2PT. protocol-tunnel rate-limit Enable traffic rate limiting per box. Syntax protocol-tunnel rate-limit rate To reset the rate limit to the default, use the no protocol-tunnel rate-limit rate command. Parameters rate Enter the rate in frames per second. The range is from 75 to 3000. The default is 75.
PAGE 1456
Related Commands • show protocol-tunnel — displays tunneling information for all VLANs. • show running-config — displays the current configuration. show protocol-tunnel Display protocol tunnel information for all or a specified VLAN-Stack VLAN. Syntax show protocol-tunnel [vlan vlan-id] Parameters vlan vlan-id (OPTIONAL) Enter the keyword vlan then the VLAN ID to display information for the one VLAN. The range is from 1 to 4094.
PAGE 1457
Related Commands • show running-config — displays the current configuration.
PAGE 1458
49 sFlow The Dell Networking OS supports sFlow commands. The Dell Networking OS sFlow monitoring system includes an sFlow Agent and an sFlow Collector. • The sFlow Agent combines the flow samples and interface counters into sFlow datagrams and forwards them to the sFlow Collector. • The sFlow Collector analyses the sFlow Datagrams received from the different devices and produces a network-wide view of traffic flows.
PAGE 1459
sflow collector Configure a collector device to which sFlow datagrams are forwarded. Syntax sflow collector {ip-address | ipv6-address} agent-addr {ip-address | ipv6address} [number [max-datagram-size number]] | [max-datagram-size number] [vrf management] To delete a configured collector, use the no sflow collector {ip-address | ipv6-address} agent-addr {ipv4-address | ipv6-address} [number [max-datagram-size number]] | [max-datagram-size number] [vrf management] command.
PAGE 1460
Usage Information Version Description 8.4.2.3 Added support for IPv6 sFlow collectors and agents on the E-series, C-Series, and SSeries. 8.4.1.1 Added support for IPv6 sFlow collectors and agents on the E-series. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced S-Series Stacking. 8.1.1.0 Introduced on the E-Series. 7.7.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. 6.5.1.0 Expanded the no form of the command to mirror the syntax used to configure. 6.2.1.
PAGE 1461
Usage Information Related Commands Version Description 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced S-Series Stacking. 8.1.1.0 Introduced on the E-Series. 7.7.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series.
PAGE 1462
NOTE: After a physical port is a member of a LAG, it inherits the sFlow configuration from the LAG port. Related Commands • sflow enable (Global) — turn sFlow globally. sflow extended-switch enable Enable packing information on a switch only. Syntax sflow extended-switch enable To disable packing information, use the no sflow extended-switch [enable] command. Parameters enable Enter the keyword enable to enable global extended information. Defaults Disabled.
PAGE 1463
sflow max-header-size extended Set the maximum header size of a packet to 256 bytes. Syntax sflow max-header-size extended To reset the maximum header size of a packet, use the[no] sflow max-header-size extended command. Parameters extended Defaults 128 bytes Command Modes CONFIGURATION Enter the keyword extended to copy 256 bytes from the sample packets to sFlow datagram. INTERFACE Command History Example This guide is platform-specific.
PAGE 1464
Usage Information Related Commands Version Description 9.8(1.0) Introduced on the Z9100-ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on S-Series Stacking. 8.1.1.0 Introduced on the E-Series. 7.7.1.
PAGE 1465
Usage Information Related Commands Version Description 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on S-Series Stacking. 8.1.1.0 Introduced on the E-Series. 7.7.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. 7.4.1.0 Introduced on the E-Series.
PAGE 1466
Usage Information Related Commands Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on S-Series Stacking. 8.1.1.0 Introduced on the E-Series. 7.7.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. 7.4.1.0 Introduced on the E-Series. Sample-rate is the average number of packets skipped before the sample is taken. This command changes the global default sampling rate.
PAGE 1467
Usage Information Related Commands Version Description 8.2.1.0 Introduced on S-Series Stacking. 8.1.1.0 Introduced on the E-Series. 7.7.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. This command changes the sampling rate for an interface. By default, the sampling rate of an interface is set to the same value as the current global default sampling rate.
PAGE 1468
Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced on S-Series Stacking. 8.1.1.0 Introduced on the E-Series. 7.7.1.0 Introduced on the S-Series. 7.6.1.0 Introduced on the C-Series. 6.2.1.
PAGE 1469
50 Simple Network Management Protocol (SNMP) and Syslog This section contains commands to configure and monitor the simple network management protocol (SNMP) v1/v2/v3 and Syslog. Both features are supported on Dell Networking OS. Topics: • SNMP Commands • Syslog Commands SNMP Commands The following SNMP commands are available in the Dell Networking OS.
PAGE 1470
Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.
PAGE 1471
• Command History Example Related Commands EXEC Privilege This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.
PAGE 1472
Version Description 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series legacy command Usage Information The following Example displays a group named ngroup.
PAGE 1473
Version Description 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series.
PAGE 1474
Example Version Description 7.5.1.0 Introduced on the C-Series. unknown Introduced on the E-Series. Dell#config!------command run on host connected to switch: --------------! > snmpwalk -c public 10.10.10.130 .1.3.6.1.2.1.31 | grep -i alias | more IF-MIB::ifAlias.134530304 = STRING: This is a port connected to Router2. This is a port connected to IF-MIB::ifAlias.
PAGE 1475
Usage Information Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.
PAGE 1476
Dell(conf)# snmp-server community guest ro snmp-ro-acl Dell(conf)# Related Commands • ip access-list standard — names (or selects) a standard access list to filter based on IP address. • ipv6 access-list — configures an access list based on IPv6 addresses or protocols. • show running-config — displays the current SNMP configuration and defaults. snmp-server contact Configure contact information for troubleshooting this SNMP node.
PAGE 1477
snmp-server enable traps Enable SNMP traps. Syntax snmp-server enable traps [notification-type] [notification-option] To disable traps, use the no snmp-server enable traps [notification-type] [notificationoption] command. Parameters notification-type notification-option Enter the type of notification from the following list: • bgp — Notification of changes in the BGP process. • config — Notification of changes to the startup or running configuration. • ecfm — Notification of changes to ECFM.
PAGE 1478
Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.8(0.0) Added the following two SNMP notification options: syslog-reachable and syslog-unreachable. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. 9.0.2.0 Introduced on the S6000. 9.
PAGE 1479
Format (as specified in RFC 3411): 12 octets. • The first four octets are set to the private enterprise number. • The remaining eight octets are the MAC address of the chassis. remote ip-address Enter the keyword remote followed by the IP address that identifies the copy of the SNMP on the remote device. vrf vrf-name Enter the keyword vrf followed by the name of the VRF that is used to reach the device. NOTE: Use this attribute to specify the VRF that is used by the SNMP engine to reach the device.
PAGE 1480
Related Commands • show snmp engineID — displays the SNMP engine and all the remote engines that are configured on the router. • show running-config snmp — displays the SNMP running configuration. snmp-server group Configure a new SNMP group or a table that maps SNMP users to SNMP views.
PAGE 1481
access-list-name ipv6 access-listname (Optional) Enter both an IPv4 and IPv6 access list name. Defaults As above. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.
PAGE 1482
snmp-server host Configure the recipient of an SNMP trap operation. Syntax snmp-server host ip-address | ipv6-address [vrf vrf-name] traps | informs [version 1 | 2c | 3] [auth | no auth | priv] [community-string] [udp-port portnumber] [notification-type] To remove the SNMP host, use the no snmp-server host ip-address [vrf vrf-name] traps | informs [version 1 | 2c | 3] [auth | noauth | priv] [community-string] [udpport number] [notification-type] command.
PAGE 1483
NOTE: For version 1 and version 2c security models, this string represents the name of the SNMP community. The string can be set using this command; however, Dell Networking OS recommends setting the community string using the snmp-server community command before executing this command. For version 3 security model, this string is the USM user security name. udp-port portnumber (OPTIONAL) Enter the keywords udp-port followed by the port number of the remote host to use. The range is from 0 to 65535.
PAGE 1484
Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.4.1.0 Added support for VRRP traps. 7.6.1.0 Added support for STP and xSTP notification types. Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series legacy command Usage Information To configure the router to send SNMP notifications, enter at least one snmp-server host command.
PAGE 1485
snmp-server location Configure the location of the SNMP server. Syntax snmp-server location text To delete the SNMP location, use the no snmp-server location command. Parameters text Enter an alpha-numeric text string, up to 55 characters long. Defaults Not configured. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.
PAGE 1486
Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.
PAGE 1487
• For a VLAN interface, enter the keyword vlan then a number from 1 to 4094. Defaults The IP address assigned to the management interface is the default. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.
PAGE 1488
Parameters name Enter the name of the user (not to exceed 20 characters), on the host that connects to the agent. group_name Enter a text string (up to 20 characters long) as the name of the group. The following groups are created for mapping to read/write community/security-names (defaults): • v1v2creadu — maps to a community with ro permissions. • 1v2cwriteu — maps to a community rw permissions.
PAGE 1489
ipv6 access-listname (Optional) Enter the keyword ipv6 then the IPv6 access list name (a string up to 16 characters long). access-list-name ipv6 access-listname (Optional) Enter both an IPv4 and IPv6 access list name. Defaults As above. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.10(0.
PAGE 1490
Example Dell#conf Dell(conf)# snmp-server user authuser v3group v3 auth md5 authpasswd Usage Information The following command configures a remote user named n3user with a v3 security model and a security level of authNOPriv. Example Dell#conf Dell(conf)# snmp-server user n3user ngroup remote 172.31.1.3 udp-port 5009 3 auth md5 authpasswd Related Commands • show snmp user — displays the information configured on each SNMP user name.
PAGE 1491
Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.3(0.
PAGE 1492
Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series.
PAGE 1493
Usage Information Related Commands Version Description 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.4(0.0) Introduced on the S-Series and Z9000. Use this command to bind an SNMP agent to a VRF. The SNMP agent processes the requests from the interfaces that belong to the specified VRF. If no VRF is specified, then the default VRF is used. • show snmp user — display the information configured on each SNMP user name.
PAGE 1494
Version Description E-Series legacy command Usage Information If the interface is expected to flap during normal usage, you could disable this command. Syslog Commands The following commands allow you to configure logging functions on all Dell Networking switches. clear logging Clear the messages in the logging buffer. Syntax clear logging Defaults none Command Modes EXEC Privilege Command History This guide is platform-specific.
PAGE 1495
clear logging auditlog Clears audit log. Syntax clear logging auditlog Defaults None Command Modes EXEC Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Example Related Commands Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.5(0.1) Introduced on the Z9500. 9.5(0.0) Introduced on the MXL.
PAGE 1496
Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series legacy command Related Commands • logging buffered — set the logging buffered parameters. default logging console Return the default settings for messages logged to the console. Syntax default logging console Defaults level = 7 or debugging Command Modes CONFIGURATION Command History This guide is platform-specific.
PAGE 1497
default logging monitor Return to the default settings for messages logged to the terminal. Syntax default logging monitor Defaults level = 7 or debugging Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.
PAGE 1498
Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series.
PAGE 1499
NOTE: Use this attribute to specify the VRF that is used to contact the host. By default, the default VRF is used. Defaults Disabled. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON.
PAGE 1500
To return to the default values, use the default logging buffered command. To disable logging stored to an internal buffer, use the no logging buffered command. Parameters level (OPTIONAL) Indicate a value from 0 to 7 or enter one of the following equivalent words: emergencies, alerts, critical, errors, warnings, notifications, informational, or debugging. The default is 7 or debugging. size (OPTIONAL) Indicate the size, in bytes, of the logging buffer.
PAGE 1501
logging console Specify which messages are logged to the console. Syntax logging console [level] To return to the default values, use the default logging console command. To disable logging to the console, use the no logging console command. Parameters level (OPTIONAL) Indicate a value from 0 to 7 or enter one of the following parameters: emergencies, alerts, critical, errors, warnings, notifications, informational, or debugging. The default is 7 or debugging.
PAGE 1502
logging extended Logs security and audit events to a system log server. Syntax logging extended Defaults none Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.
PAGE 1503
Parameters facility-type (OPTIONAL) Enter one of the following parameters: • auth (authorization system) • cron (Cron/at facility) • deamon (system deamons) • kern (kernel) • local0 (local use) • local1 (local use) • local2 (local use) • local3 (local use) • local4 (local use) • local5 (local use) • local6 (local use) • local7 (local use) • lpr (line printer system) • mail (mail system) • news (USENET news) • sys9 (system use) • sys10 (system use) • sys11 (system use) •
PAGE 1504
Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series legacy command Related Commands • logging — enables logging to a Syslog server • logging on — enables logging. logging history Specify which messages are logged to the history table of the switch and the SNMP network management station (if configured).
PAGE 1505
Version Description E-Series legacy command Usage Information Related Commands When you configure the snmp-server trap-source command, the system messages logged to the history table are also sent to the SNMP network management station. • show logging — displays information logged to the history buffer. logging history size Specify the number of messages stored in the Dell Networking logging history table.
PAGE 1506
Related Commands • show logging — displays information logged to the history buffer. logging monitor Specify which messages are logged to Telnet applications. Syntax logging monitor [level] To disable logging to terminal connections, use the no logging monitor command. Parameters level Indicate a value from 0 to 7 or enter one of the following parameters: emergencies, alerts, critical, errors, warnings, notifications, informational, or debugging. The default is 7 or debugging.
PAGE 1507
logging on Specify that debug or error messages are asynchronously logged to multiple destinations, such as the logging buffer, Syslog server, or terminal lines. Syntax logging on To disable logging to logging buffer, Syslog server and terminal lines, use the no logging on command. Defaults Enabled. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide.
PAGE 1508
To disable this command and return to the default setting, use the no logging source-interface command. Parameters interface Enter the following keywords and slot/port or number information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information. • For a 25-Gigabit Ethernet interface, enter the keyword twentyFiveGigE then the slot/port/subport information.
PAGE 1509
Version Description 7.5.1.0 Introduced on the C-Series. E-Series legacy command Usage Information Related Commands Syslog messages contain the IP address of the interface used to egress the router. By configuring the logging source-interface command, the Syslog packets contain the IP address of the interface configured. • logging — enables logging to the Syslog server. logging synchronous Synchronize unsolicited messages and Dell Networking OS output.
PAGE 1510
Version Description 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series legacy command Usage Information When you enable logging synchronous, unsolicited messages appear between software prompts and outputs. Only the messages with a severity at or below the set level are sent to the console. If the message queue limit is reached on a terminal line and messages are discarded, a system message appears on that terminal line.
PAGE 1511
Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series, S55. 7.5.1.0 Introduced on the C-Series. E-Series legacy command Usage Information Related Commands To block a type of message parameter, set the logging trap level to a lower number. For example, to block severity messages at level 6, set the level to 5. • logging — enables the logging to another device. • logging on — enables logging.
PAGE 1512
Example Dell(conf)#logging version ? <0-1> Select syslog version (default = 0) Dell(conf)#logging version 1 show logging auditlog Displays an audit log. Syntax show logging auditlog Defaults None Command Modes EXEC Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Example Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.
PAGE 1513
Command Modes Command History • EXEC • EXEC Privilege This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.2(0.0) Introduced on the M I/O Aggregator.
PAGE 1514
Oct 8 09:26:25: %RPM1:RP1 %BGP-5-ADJCHANGE: Connection with neighbor 1.1.14.2 closed. Neighbor recycled --More-Example (History) Dell#show logging history Syslog History Table: 1 maximum table entries, saving level Warnings or higher SNMP notifications not Enabled %RPM:0:0 %CHMGR-2-LINECARDDOWN - Line card 3 down - IPC timeout Dell# show logging driverlog stack-unit Display the driver log for the specified hardware component.
PAGE 1515
Cannot enable psu -127228353 2:Task(tUsrRoot): [ 6876]EEPROM LIB ERR: f10EepromBlkRead@psu0eeprom: Main block failed checksum calulated checksum 0x1d actual chksum 0x0 3:Task(tUsrRoot): [ 61]EEPROM LIB ERR: f10EepromBlkRead@psu0eeprom: Main block failed errcode 6 4:Task(tUsrRoot): [ 89]EEPROM LIB ERR: f10EepromBlkRead@psu0eeprom: Redundant block failed checksum calulated checksum 0xc9a6 actual chksum 0x0 5:Task(tUsrRoot): [ 57]EEPROM LIB ERR: f10EepromBlkRead@psu0eeprom: Redundant block failed errcode 6 6:T
PAGE 1516
Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. E-Series legacy command Related Commands 1516 • logging monitor — set the logging parameters on the monitor/terminal.
PAGE 1517
51 SNMP Traps This section lists the traps sent by the Dell Networking OS. Each trap is listed by the fields Message ID, Trap Type, and Trap Option. Table 7. SNMP Trap List Message ID Trap Type Trap Option COLD_START SNMP COLDSTART WARM_START SNMP WARMSTART COPY_CONFIG_COMPLETE SNMP NONE SNMP LINKDOWN SNMP LINKUP SNMP AUTH EGP_NEIGHBOR_LOSS SNMP NONE OSTATE_DOWN SNMP LINKDOWN SNMP LINKUP SNMP NONE %SNMP-5-SNMP_COLD_START: SNMP COLD_START trap sent.
PAGE 1518
Message ID Trap Type Trap Option SNMP NONE SNMP NONE SNMP NONE SNMP NONE SNMP NONE SNMP NONE NONE NONE CHM_CARD_PROBLEM ENVMON NONE CHM_ALARM_CUTOFF ENVMON NONE CHM_SFM_UP ENVMON NONE CHM_SFM_DOWN ENVMON NONE CHM_RPM_UP ENVMON NONE ENVMON NONE rising threshold alarm from SNMP OID RMON_FALLING_THRESHOLD %RPM0-P:CP %SNMP-4RMON_FALLING_THRESHOLD: RMON falling threshold alarm from SNMP OID RMON_HC_RISHING_THRESHOLD %RPM0-P:CP %SNMP-4RMON_HC_RISING_THRESHOLD: RMON hi
PAGE 1519
Message ID Trap Type Trap Option ENVMON NONE ENVMON NONE ENVMON NONE ENVMON NONE ENVMON NONE ENVMON NONE ENVMON NONE ENVMON SUPPLY ENVMON SUPPLY ENVMON SUPPLY ENVMON SUPPLY ENVMON SUPPLY %CHMGR-2-RPM_DOWN: RPM 0 down card removed CHM_RPM_PRIMARY %RAM-5-COLD_FAILOVER: RPM Failover Completed %RAM-5-HOT_FAILOVER: RPM Failover Completed %RAM-5-FAST_FAILOVER: RPM Failover Completed CHM_SFM_ADD %TSM-5-SFM_DISCOVERY: Found SFM 1 CHM_SFM_REMOVE %TSM-5-SFM_REMOVE: Removed SFM 1 CHM_MAJ_SFM
PAGE 1520
Message ID Trap Type Trap Option ENVMON SUPPLY ENVMON TEMP ENVMON TEMP ENVMON TEMP ENVMON TEMP ENVMON FAN ENVMON FAN ENVMON FAN %CHMGR-1-MINOR_PS: Minor alarm: power supply non-redundant CHM_MIN_ALARM_PS_CLR %CHMGR-5-MINOR_PS_CLR: Minor alarm cleared: power supply redundant CHM_MIN_ALRM_TEMP %CHMGR-2-MINOR_TEMP: Minor alarm: chassis temperature CHM_MIN_ALRM_TEMP_CLR %CHMRG-5-MINOR_TEMP_CLR: Minor alarm cleared: chassis temperature normal (%s %d temperature is within threshold of %dC) CHM_
PAGE 1521
Message ID Trap Type Trap Option ENVMON FAN ENVMON NONE ENVMON NONE ENVMON NONE ENVMON NONE ENVMON NONE ENVMON NONE ENVMON NONE ENVMON NONE ENVMON NONE For the E1200: %CHMGR-2FAN_BAD: Minor alarm: some fans in fan tray %d are down For the E600 and E300: %CHMGR2-1FANBAD: Minor alarm: fan in fan tray is down CHM_MIN_FANBAD_CLR For E1200: %CHMGR-2-FAN_OK: Minor alarm cleared: all fans in fan tray %d are good For E600 and E300: %CHMGR-5FANOK: Minor alarm cleared: all fans in fan tray are
PAGE 1522
Message ID Trap Type Trap Option ENVMON NONE PROTO NONE PROTO NONE PROTO NONE PROTO NONE PROTO NONE %CHMGR-1-PORT_TEMP_MINOR: Minor Alarm Interface %s temperature exceeds threshold PORT_TEMP_MAJOR_CLR %CHMGR-1-PORT_TEMP_MAJOR_CLR: Major Alarm cleared for Interface %s port temperature is lower than threshold VRRP_BADAUTH %RPM1-P:RP2 %VRRP-3VRRP_BAD_AUTH: vrid-1 on Gi 11/12 rcvd pkt with authentication type mismatch.
PAGE 1523
52 Storm Control The Dell Networking OS storm control feature allows you to limit or suppress traffic during a traffic storm (Broadcast/Unknown Unicast Rate Limiting or Multicast on the C-Series and S-Series). Storm control is supported on Dell Networking OS. Important Points to Remember • Interface commands can only be applied on physical interfaces (virtual local area networks [VLANs] and link aggregation group [LAG] interfaces are not supported).
PAGE 1524
• show storm-control multicast • show storm-control unknown-unicast • storm-control broadcast (Configuration) • storm-control broadcast (Interface) • storm-control multicast (Configuration) • storm-control multicast (Interface) • storm-control unknown-unicast (Configuration) • storm-control unknown-unicast (Interface) polling-interval You can set the time interval to poll the queue depth and egress counters.
PAGE 1525
Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6000, S6000–ON, S61000–ON, Z9100–ON. Usage Information The xoff-state threshold polling-count command is used to set the number of times the polling should be done.
PAGE 1526
Command Modes CONFIGURATION (conf-storm-control-pfc) Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6000, S6000–ON, S61000–ON, Z9100–ON. Usage Information The queue-drop backoff-force polling—count command is used to remove the queue-drop state unconditionally after the specified number of polling is done.
PAGE 1527
storm-control pfc in queue-drop-state clear You can clear the queue-drop state on an interface where the PFC storm has been triggered. Syntax storm-control pfc in queue-drop-state clear Parameters None Defaults None Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6000, S6000–ON, S61000–ON, Z9100–ON.
PAGE 1528
show storm-control pfc status You can view the status of the PFC storm on a stack unit with specific port set. Syntax show storm-control pfc status stack-unit {unit-number} port-set {portpipe-number} Parameters unit-number Enter the stack unit number. portpipe-number Enter the port set number. Defaults None Command Modes EXEC Privilege. Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Comma Line Reference Guide.
PAGE 1529
Usage Information The clear storm-control pfc drop-counters command is used to clears all the ingress & egress drop counters and time since discard on the specified stack unit and port set. Related Commands show storm-control pfc status — view the status of the PFC storm on a stack unit with a specific port set. show storm-control pfc statistics You can view the statistical details of the PFC storm on a stack unit with specified port set.
PAGE 1530
clear storm-control pfc statistics Clears the discard state count and cleared count statistics. If the queue is in discard state during clear, the discard state count will start from 1. Syntax clear storm-control pfc statistics stack-unit {unit-number} port-set {portpipenumber} Parameters unit-number Enter the stack unit number. portpipe-number Enter the port set number. Defaults None Command Modes EXEC Privilege. Command History This guide is platform-specific.
PAGE 1531
• Command History EXEC Privilege This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T.
PAGE 1532
Command Modes Command History Example • EXEC • EXEC Privilege This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.
PAGE 1533
Defaults Command Modes Command History • For a 100-Gigabit Ethernet interface, enter the keyword hundredGigE then the slot/port information. • For a port channel interface, enter the keywords port-channel then a number. None • EXEC • EXEC Privilege This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.
PAGE 1534
Parameters percentagedecimal _value in | out Enter the percentage of broadcast traffic allowed in or out of the network. Optionally, you can designate a decimal value percentage, for example, 55.5%. The decimal range is from .1 to .9. wred-profile name Enter the keyword wred-profile followed by the profile name to designate a wred-profile. packets_per_secon d in Enter the packets per second of broadcast traffic allowed into the network. The range is from 0 to 33554368.
PAGE 1535
Parameters packets_per_secon d in Enter the packets per second of broadcast traffic allowed into the network. The range is from 0 to 33554368. Defaults none Command Modes INTERFACE (conf-if-interface-slot/port) Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.
PAGE 1536
Usage Information Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-MUX (PMUX) mode only. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.
PAGE 1537
Version Description 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the C-series and S-Series. storm-control unknown-unicast (Configuration) Configure the percentage of unknown-unicast traffic allowed in or out of the network.
PAGE 1538
Usage Information Unknown Unicast Storm-Control is valid for Layer 2 and Layer 2/Layer 3 interfaces. storm-control unknown-unicast (Interface) Configure percentage of unknown-unicast traffic allowed on an interface (ingress only).
PAGE 1539
Version Description 7.5.1.0 Introduced on the C-Series. 7.4.1.0 E-Series Only: Added the percentage decimal value option. 6.5.1.0 Introduced on the E-Series.
PAGE 1540
53 Spanning Tree Protocol (STP) The commands in this section configure and monitor the IEEE 802.1d spanning tree protocol (STP) and are supported on the Dell Networking switch/routing platform. Topics: • bridge-priority • bpdu-destination-mac-address • debug spanning-tree • description • disable • forward-delay • hello-time • max-age • protocol spanning-tree • show config • show spanning-tree 0 • spanning-tree bridge-priority Set the bridge priority of the switch in an IEEE 802.
PAGE 1541
Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.7.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series.
PAGE 1542
Version Description 8.2.1.0 Introduced on the C-Series and S-Series. debug spanning-tree Enable debugging of the spanning tree protocol and view information on the protocol. Syntax debug spanning-tree {stp-id [all | bpdu | config | events | exceptions | general | root] | protocol} To disable debugging, use the no debug spanning-tree command. Parameters stp-id Enter zero (0). The switch supports one spanning tree group with a group ID of 0.
PAGE 1543
Usage Information Related Commands When you enable debug spanning-tree bpdu for multiple interfaces, the software only sends information on BPDUs for the last interface specified. • protocol spanning-tree — enters SPANNING TREE mode on the switch. description Enter a description of the spanning tree. Syntax description {description} To remove the description from the spanning tree, use the no description {description} command.
PAGE 1544
Defaults Enabled (that is, the spanning tree protocol is disabled.) Command Modes SPANNING TREE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Related Commands Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.
PAGE 1545
Related Commands Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.7.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series.
PAGE 1546
Related Commands Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.7.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. • forward-delay — changes the wait time before STP transitions to the Forwarding state. • max-age — changes the wait time before STP refreshes protocol configuration information.
PAGE 1547
Related Commands Version Description 6.2.1.1 Introduced on the E-Series. • forward-delay — changes the wait time before STP transitions to the Forwarding state. • hello-time — changes the time interval between BPDUs. protocol spanning-tree To enable and configure the spanning tree group, enter SPANNING TREE mode. Syntax protocol spanning-tree stp-id To disable the Spanning Tree group, use the no protocol spanning-tree stp-id command. Parameters stp-id Enter zero (0).
PAGE 1548
Related Commands • disable — disables spanning tree group 0. To enable spanning tree group 0, use the no disable command. show config Display the current configuration for the mode. Only non-default values display. Syntax show config Command Modes SPANNING TREE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Example Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.
PAGE 1549
brief (OPTIONAL) Enter the keyword brief to display a synopsis of the spanning tree group configuration information. guard (OPTIONAL) Enter the keyword guard to display the type of guard enabled on an STP interface and the current port state. interface interface (OPTIONAL) Enter the keyword interface and the type slot/port of the interface you want displayed. Type slot/port options are the following: • For a port-channel interface, enter the keywords port-channel then the portchannel ID.
PAGE 1550
Usage Information Version Description 6.2.1.1 Introduced on the E-Series. Enable spanning tree group 0 prior to using this command. The following describes the show spanning-tree 0 command shown in the example. Example Field Description “Bridge Identifier...” Lists the bridge priority and the MAC address for this STP bridge. “Configured hello...” Displays the settings for hello time, max age, and forward delay. “We are...” States whether this bridge is the root bridge for the STG.
PAGE 1551
The port is not in the portfast mode Port 27 (TenGigabitEthernet 1/1/2) is Forwarding Port path cost 4, Port priority 8, Port Identifier 8.27 Designated root has priority 32768, address 0001.e800.0a56 Designated bridge has priority 32768, address 0001.e800.0a56 Designated port id is 8.
PAGE 1552
spanning-tree Assigns a Layer 2 interface to STP instance 0 and configures a port cost or port priority, or enables loop guard, root guard, or the Portfast feature on the interface. Syntax spanning-tree stp-id {cost cost | {loopguard | rootguard} | portfast [bpduguard [shutdown-on-violation]] | priority priority} To disable Spanning Tree group on an interface, use the no spanning-tree stp-id {cost cost | {loopguard | rootguard} | portfast [bpduguard [shutdown-on-violation]] | priority priority} command.
PAGE 1553
Usage Information Version Description 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.10.1 Introduced the loopguard and rootguard options on the S4810. 8.4.2.1 Introduced the loopguard and rootguard options on the E-Series, C-Series, and SSeries. 8.3.7.0 Introduced on the S4810. 8.2.1.0 Introduced the shutdown-on-violation option. 7.7.1.
PAGE 1554
54 SupportAssist SupportAssist sends troubleshooting data securely to Dell. SupportAssist in this Dell Networking OS release does not support automated email notification at the time of hardware fault alert, automatic case creation, automatic part dispatch, or reports. SupportAssist requires Dell Networking OS 9.9(0.0) and SmartScripts 9.7 or later to be installed on the Dell Networking device. For more information on SmartScripts, see Dell Networking Open Automation guide.
PAGE 1555
Usage Information Example Version Description 9.11(0.0) Introduced on the M I/O Aggregator and FN IOM. 9.10(0.0) Introduced on the C9010, Z9100–ON, S6100–ON, and S3100 series. 9.9(0.0) Introduced on the S4810, S4820T, S3048–ON, S4048–ON, S5000, S6000, S6000–ON, Z9500, MXL. • When you run the command, the system displays a message with the information directing to the URL for further information.
PAGE 1556
Reject the EULA: Dell(conf)#eula-consent support-assist reject Aug 24 22:35:38: %STKUNIT1-M:CP %SUPPORT_ASSIST-6-SUPASSIST_EVT: Event monitor service stopped I do not accept the terms of the license agreement. The SupportAssist feature has been deactivated and can no longer be used. To enable SupportAssist configurations, accept the terms of the license agreement by configuring this command 'eula-consent support-assist accept'.
PAGE 1557
Usage Information Version Description 9.11(0.0) Introduced on the M I/O Aggregator and FN IOM. 9.10(0.1) Introduced on the S6010-ON and S4048T-ON. 9.10(0.0) Introduced on the S3148. 9.10(0.0) Introduced on the C9010, Z9100–ON, S6100–ON, and S3100 series. 9.9(0.0) Introduced on the S4810, S4820T, S3048–ON, S4048–ON, S5000, S6000, S6000–ON, Z9500, MXL. You are guided through a series of queries to configure SupportAssist.
PAGE 1558
SupportAssist Commands Dell Networking OS supports the following SupportAssist mode commands. activity Move to the SupportAssist Activity mode for an activity. Allow the user to configure customized details for a specific activity. Syntax activity {activity-name} To remove all customized detail for a specific activity, use the no activity {activity-name} command. Parameters activity-name Enter one of the following keywords: • Enter the keyword full-transfer to enable or disable full transfer.
PAGE 1559
Parameters company-name Enter the name for the company. If there are multiple words in the name, use optional additional fields. company-nextname (OPTIONAL) Enter the next components of the company name, up to 5 components are allowed. Command Modes SUPPORTASSIST Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.11(0.
PAGE 1560
Usage Information Each contact person must be unique by their name. You can configure only one contact person. It is not possible to remove the first name or last name. The no form of the command removes the entire contactperson entry. This command is optional for SupportAssist service configuration. enable Enable all activities and severs for the SupportAssist service. Syntax enable all To disable the SupportAssist activities temporarily, use the no enable all command.
PAGE 1561
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.11(0.0) Introduced on the M I/O Aggregator and FN IOM. 9.10(0.0) Introduced on the C9010, Z9100–ON, S6100–ON, and S3100 series. 9.9(0.0) Introduced on the S4810, S4820T, S3048–ON, S4048–ON, S5000, S6000, S6000–ON, Z9500, MXL.
PAGE 1562
Usage Information Version Description 9.9(0.0) Introduced on the S4810, S4820T, S3048–ON, S4048–ON, S5000, S6000, S6000–ON, Z9500, MXL. The remote file specification for full transfer includes the protocol that is used to copy the file from the remote system. The default Manifest-file for full transfer includes records like alarms, logs, operational, and configuration data. Related Commands • action-manifest install — configure the action-manifest to use for a specific activity.
PAGE 1563
• action-manifest remove — remove the action-manifest file for an activity. action-manifest remove Remove the action-manifest file from Dell Networking OS. Syntax Parameters Command Modes action-manifest remove } local-file-name Enter the name of the local action-manifest file. Allowable characters are: a to z, A to Z, 0 to 9, -, _, and space.
PAGE 1564
Related Commands Version Description 9.11(0.0) Introduced on the M I/O Aggregator and FN IOM. 9.10(0.0) Introduced on the C9010, Z9100–ON, S6100–ON, and S3100 series. 9.9(0.0) Introduced on the S4810, S4820T, S3048–ON, S4048–ON, S5000, S6000, S6000–ON, Z9500, MXL. • action-manifest get — copy an action-manifest file for an activity to the system. • action-manifest install — configure the action-manifest to use for a specific activity.
PAGE 1565
address Configure the address information for the company. Syntax address [city company-city] [{province | region | state} name] [country company-country] [{postalcode | zipcode] company-code] To remove a portion of the company address information, use the no address [city | province | region | state | country | postalcode | zipcode] command. For example, to remove the city alone, use the no address city command. To remove the complete company contact information, use the no address command.
PAGE 1566
street-address Configure the street address information for the company. Syntax street-address {address1} [address2]…[address8] To remove the street address, use the no street-address command. Parameters address1 Enter the street address for the company. address2..address8 (OPTIONAL) Enter the street address of the company site. Up to 8 fields are allowed. Command Modes SUPPORTASSIST COMPANY Command History This guide is platform-specific.
PAGE 1567
SupportAssist Person Commands Dell Networking OS supports the following SupportAssist Person mode commands. email-address Configure the email addresses to reach the contact person. Syntax email-address primary email-address [alternate email-address] To remove an email address, use the no email-address command. To remove the primary and the alternate email addresses, use the no email-address primary and no email-address alternate commands respectively.
PAGE 1568
Parameters primary phone Enter the keyword primary then the primary phone number for the person. alternate phone Enter the keyword alternate then the alternate phone number for the person. Command Modes SUPPORTASSIST PERSON Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.11(0.0) Introduced on the M I/O Aggregator and FN IOM. 9.10(0.
PAGE 1569
• phone — configure phone numbers to reach the contact person. time-zone Configure the time zone for contacting the person. Syntax time-zone zone +-HH:MM[start-time HH:MM] [end-time HH:MM] To remove the time zone, use the no time-zone [zone | start-time | end-time] command. Parameters zone +-HH:MM Enter the keyword zone then a time difference from GMT expressed as HH:MM. This number may be preceded by either a + or – sign.
PAGE 1570
NOTE: The :: notation specifies successive hexadecimal fields of zeros. NOTE: To use the IPv6 address, the Open Automation package should also support IPv6 communications. For this purpose, SupportAssist requires Dell Networking Open Automation 9.10(0.0) package or later. port port-number Enter the keyword port then the TCP/IP port number. The port number range is from 1024 to 65534. username userid (OPTIONAL) Enter the keyword username then the user ID used for the proxy server.
PAGE 1571
Related Commands Version Description 9.9(0.0) Introduced on the S4810, S4820T, S3048–ON, S4048–ON, S5000, S6000, S6000–ON, Z9500, MXL. • server — configure the name of the remote SupportAssist server. url Configure the URL to reach the SupportAssist remote server. Syntax url uniform-resource-locator To delete the URL for the server, use the no url command.
PAGE 1572
Command History Example This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.11(0.0) Introduced on the M I/O Aggregator and FN IOM. 9.10(0.0) Introduced on the C9010, Z9100–ON, S6100–ON, and S3100 series. 9.9(0.0) Introduced on the S4810, S4820T, S3048–ON, S4048–ON, S5000, S6000, S6000–ON, Z9500, MXL.
PAGE 1573
show running-config Display the current configuration and changes from the default values. Syntax Parameters show running-config support-assist support-assist Enter the keyword support-assist to view the detailed configuration for the feature. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Example Version Description 9.11(0.
PAGE 1574
Command History Example This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.11(0.0) Introduced on the M I/O Aggregator and FN IOM. 9.10(0.0) Introduced on the C9010, Z9100–ON, S6100–ON, and S3100 series. 9.9(0.0) Introduced on the S4810, S4820T, S3048–ON, S4048–ON, S5000, S6000, S6000–ON, Z9500, MXL.
PAGE 1575
55 System Time and Date The commands in this section configure time values on the system, either using the Dell Networking OS, or the hardware, or using the network time protocol (NTP). With NTP, the switch can act only as a client to an NTP clock host. For more information, see “Network Time Protocol” of the Management section in the Dell Networking OS Configuration Guide.
PAGE 1576
start-day Enter the number of the day. The range is from 1 to 31. You can enter the name of a month to change the order of the display to time day month year. start-year Enter a four-digit number as the year. The range is from 1993 to 2035. start-time Enter the time in hours:minutes. For the hour variable, use the 24-hour format; example, 17:15 is 5:15 pm. end-day Enter the number of the day. The range is from 1 to 31.
PAGE 1577
clock summer-time recurring Set the software clock to convert to daylight saving time on a specific day each year. Syntax clock summer-time time-zone recurring [start-week start-day start-month starttime end-week end-day end-month end-time [offset]] To delete a daylight saving time zone configuration, use the no clock summer-time command. Parameters time-zone Enter the three-letter name for the time zone. This name is displayed in the show clock output. You can enter up to eight characters.
PAGE 1578
Related Commands Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 7.4.1.
PAGE 1579
Usage Information Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.
PAGE 1580
Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.
PAGE 1581
Usage Information Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series. You also must configure an authentication key for NTP traffic using the ntp authentication-key command. ntp broadcast client Set up the interface to receive NTP broadcasts from an NTP server. Syntax ntp broadcast client To disable broadcast, use the no ntp broadcast client command.
PAGE 1582
ntp disable Prevent an interface from receiving NTP packets. Syntax ntp disable To re-enable NTP on an interface, use the no ntp disable command. Defaults Disabled (that is, if you configure an NTP host, all interfaces receive NTP packets) Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.
PAGE 1583
Defaults Not configured. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.4.1.
PAGE 1584
ntp offset-threshold Configure the threshold time interval before which the system generates an NTP audit log message if the time difference from the NTP server is greater than a threshold value (offset-threshold). Syntax ntp offset-threshold threshold-value To disable the threshold value, use the no ntp offset-threshold command. Parameters offset-threshold threshold-value (Optional) Enter the keyword offset-threshold and then the threshold value. The range is from 0 to 999. Defaults Not enabled.
PAGE 1585
Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.6(0.0) Added support for VRF. 9.4.(0.0) Added support for VRF. 9.2(1.0) Introduced on the Z9500. 9.0.2.
PAGE 1586
• For a 25-Gigabit Ethernet interface, enter the keyword twentyFiveGigE then the slot/port/subport information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/ port/subport information. • For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the slot/ port/subport information. • For a 100-Gigabit Ethernet interface, enter the keyword hundredGigE then the slot/port information.
PAGE 1587
Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Related Commands Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.
PAGE 1588
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.11.1 Introduced on the Z9000.
PAGE 1589
Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.
PAGE 1590
Usage Information Example 1590 Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series.
PAGE 1591
* master (synced), # master (unsynced), + selected, - candidate Dell# Related Commands • show ntp status — displays the current NTP status. show ntp vrf associations Displays the NTP servers configured for the VRF instance . Syntax show ntp [vrf] associations. Command Modes EXECEXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.
PAGE 1592
Usage Information Example Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.1.1.0 Introduced on the E-Series.
PAGE 1593
56 Tunneling Tunneling is supported on Dell Networking OS. Topics: • ip unnumbered • ipv6 unnumbered • tunnel allow-remote • tunnel destination • tunnel dscp • tunnel flow-label • tunnel hop-limit • tunnel keepalive • tunnel-mode • tunnel source ip unnumbered Configure a tunnel interface to operate without a unique IPv4 address and select the interface from which the tunnel borrows its address.
PAGE 1594
Usage Information Version Description 9.4(0.1) Introduced on the S4810, S4820T, S6000 and Z9000. 9.3(0.1) Introduced on the S5000 and Z9000. The ip unnumbered command fails in two conditions: • If the logical ip address is configured. • If Tunnel mode is ipv6ip (where ip address over tunnel interface is not possible). To ping the unnumbered tunnels, the logical address route information must be present at both the ends.
PAGE 1595
• If Tunnel mode is ipv6ip (where ip address over tunnel interface is not possible). To ping the unnumbered tunnels, the logical address route information must be present at both the ends. NOTE: The ipv6 unnumbered command can specify an interface name that does not exist or does not have a configured IPv6 address. The tunnel interface is not changed to operationally up until the logical IP address is identified from one of the address family.
PAGE 1596
If you configure any allow-remote , the tunnel source or tunnel mode commands fail if the outer header address family does not match that of the configured allow-remote. tunnel destination Set a destination endpoint for the tunnel. Syntax tunnel destination {ip-address | ipv6–address} To delete a tunnel destination address, use the no tunnel destination {ip-address | ipv6– address} command. Parameters ip-address Enter the destination IPv4 address for the tunnel.
PAGE 1597
Parameters mapped Enter the keyword mapped to map the original packet DSCP (IPv4)/Traffic Class (IPv6) to the tunnel header DSCP (IPv4)/Traffic Class (IPv6) depending on the mode of tunnel. value Enter a value to set the DSCP value in the tunnel header. The range is from 0 to 63. The default value of 0 denotes mapping of original packet DSCP (IPv4)/Traffic Class (IPv6) to the tunnel header DSCP (IPv4)/Traffic Class (IPv6) depending on the mode of tunnel.
PAGE 1598
Usage Information Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.3(0.0) Introduced on the S6000, S4810, S4820T, Z9000. This command is only valid for tunnel interfaces with an IPv6 outer header.
PAGE 1599
tunnel keepalive Configure the tunnel keepalive target, interval and attempts. Syntax tunnel keepalive {ip-address | ipv6-address}[interval {seconds}] [attempts {count | unlimited}] To disable the tunnel keepalive probes use the no tunnel keepalive command. Parameters ip-address ipv6 address Enter the IPv4 or IPv6 address of the peer to which the keepalive probes will be sent.
PAGE 1600
into a keepalive down state that does not clear in a few seconds, then performing shutdown - no shutdown sequence on one end should bring both ends back to up. tunnel-mode Enable a tunnel interface. . Syntax tunnel mode {ipip | ipv6 | ipv6ip}[decapsulate-any] To disable an active tunnel interface, use the no tunnel mode command. Parameters ipip Enable tunnel in RFC 2003 mode and encapsulate IPv4 and/or IPv6 datagrams inside an IPv4 tunnel.
PAGE 1601
tunnel source Set a source address for the tunnel. Syntax tunnel source {ip-address | ipv6–address | interface-type-number | anylocal} To delete the current tunnel source address, use the no tunnel source command. Parameters ip-address Enter the source IPv4 address in A.B.C.D format. ipv6–address Enter the source IPv6 address in X:X:X:X::X format. interface-typenumber • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information.
PAGE 1602
Usage Information 1602 Tunneling Added an optional keyword “anylocal” to the tunnel source command. The anylocal argument can be used in place of the ip address or interface, but only with the multipoint receive-only mode tunnels. The tunnel source anylocal command allows the multipoint receive-only tunnel to decapsulate tunnel packets addressed to any IPv4 or IPv6 (depending on the tunnel mode) address configured on the switch that is operationally Up.
PAGE 1603
57 Uplink Failure Detection (UFD) Uplink failure detection (UFD) provides detection of the loss of upstream connectivity and, if you use this with NIC teaming, automatic recovery from a failed link.
PAGE 1604
Command History Related Commands This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10.0.2 Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.2(1.0) Introduced on the Z9500. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.4.2.3 Introduced on the S-Series S50.
PAGE 1605
Related Commands Version Description 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Introduced on the S4810. 8.4.2.3 Introduced on the S-Series S50. • clear ufd-disable — re-enable downstream interfaces that are in a UFD-Disabled Error state. description Enter a text description of an uplink-state group. Syntax Parameters description text text Text description of the uplink-state group. The maximum length is 80 alphanumeric characters.
PAGE 1606
To delete an uplink-state group, enter the no downstream interface command. Parameters interface Enter one of the following interface types: • 10 Gigabit Ethernet: tengigabitethernet {slot/port/subport | slot/ port/subport-range} • 40-Gigabit Ethernet:fortyGigE {slot/port} • Port channel: port-channel {1–128 | port-channel-range} • For a 25-Gigabit interface, enter the keyword twentyfiveGigE then the slot/port/ subport information.
PAGE 1607
downstream auto-recover Enable auto-recovery so that UFD-disabled downstream ports in an uplink-state group automatically come up when a disabled upstream port in the group comes back up. Syntax downstream auto-recover To disable auto-recovery on downstream links, use the no downstream auto-recover command. Defaults The auto-recovery of UFD-disabled downstream ports is enabled. Command Modes UPLINK-STATE-GROUP Command History This guide is platform-specific.
PAGE 1608
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10.0.2 Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.2(1.0) Introduced on the Z9500. 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. 8.3.19.0 Introduced on the S4820T. 8.
PAGE 1609
Related Commands Version Description 8.3.19.0 Introduced on the S4820T 8.3.12.0 Introduced on the S4810. 8.4.2.3 Introduced on the S-Series S50. • uplink-state-group — create an uplink-state group and enables the tracking of upstream links. show running-config uplink-state-group Display the current configuration of one or more uplink-state groups.
PAGE 1610
show uplink-state-group Display status information on a specified uplink-state group or all groups. Syntax show uplink-state-group [group-id] [detail] Parameters Defaults group-id Displays status information on a specified uplink-state group or all groups. The valid group-id values are from 1 to 16. detail Displays additional status information on the upstream and downstream interfaces in each group none Command Modes Command History • EXEC • EXEC Privilege This guide is platform-specific.
PAGE 1611
Parameters group-id Enter the ID number of an uplink-state group. The range is from 1 to 16. Defaults none Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.10.0.2 Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.2(1.0) Introduced on the Z9500. 9.2(0.
PAGE 1612
To delete an uplink-state group, use the no upstream interface command. Parameters interface Enter one of the following interface types: • 10 Gigabit Ethernet: tengigabitethernet {slot/port/subport | slot/ port/subport-range} • 40-Gigabit Ethernet:fortyGigE {slot/port} • Port channel: port-channel {1–128 | port-channel-range} • For a 25-Gigabit interface, enter the keyword twentyfiveGigE then the slot/port/ subport information.
PAGE 1613
• uplink-state-group — creates an uplink-state group and enables the tracking of upstream links.
PAGE 1614
58 VLAN Stacking With the virtual local area network (VLAN)-stacking feature (also called stackable VLANs and QinQ), you can “stack” VLANs into one tunnel and switch them through the network transparently. The Dell Networking OS supports this feature. For more information about basic VLAN commands, see the Virtual LAN (VLAN) Commands section in Layer 2.
PAGE 1615
dei enable Enable packets to be dropped based on their DEI value. Syntax dei enable Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T.
PAGE 1616
Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.3.1.0 Introduced on the C-Series and S-Series. Enable DEI before using this command.
PAGE 1617
Usage Information Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 8.3.1.0 Introduced on the C-Series and S-Series. Enable DEI before using this command. member Assign a stackable VLAN access or trunk port to a VLAN. The VLAN must contain the vlan-stack compatible command in its configuration. Syntax member interface To remove an interface from a Stackable VLAN, use the no member interface command.
PAGE 1618
Usage Information Related Commands Version Description 8.2.1.0 Introduced on the E-Series. 7.6.1.0 Introduced on the C-Series and S-Series. Enable the stackable VLAN (using the vlan-stack compatible command) on the VLAN prior to adding a member to the VLAN. • vlan-stack compatible — enables stackable VLAN on a VLAN. stack-unit stack-group Configure a stacking group specified by an ID.
PAGE 1619
vlan-stack access Specify a Layer 2 port or port channel as an access port to the stackable VLAN network. Syntax vlan-stack access To remove access port designation, use the no vlan-stack access command. Defaults Not configured. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.
PAGE 1620
Command Modes CONF-IF-VLAN Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.
PAGE 1621
vlan-stack dot1p-mapping Map C-Tag dot1p values to an S-Tag dot1p value. Syntax Parameters vlan-stack dot1p-mapping c-tag-dot1p values sp-tag-dot1p value c-tag-dot1p value Enter the keyword c-tag-dot1p then the customer dot1p value that is mapped to a service provider do1p value. The range is from 0 to 7. sp-tag-dot1p value Enter the keyword sp-tag-dot1p then the service provider dot1p value. The range is from 0 to 7.
PAGE 1622
Defaults 0x9100 Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.
PAGE 1623
To remove a trunk port designation from the selected interface, use the no vlan-stack trunk command. Defaults Not configured. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.
PAGE 1624
switchport vlan-stack trunk no shutdown Dell(conf-if-te-1/23/1)# interface vlan 100 Dell(conf-if-vl-100)# vlan-stack compatible Dell(conf-if-vl-100-stack)# member tengigabitethernet 1/23/1 Dell(conf-if-vl-100-stack)# show config ! interface Vlan 100 no ip address vlan-stack compatible member TenGigabitEthernet 1/23/1 shutdown Dell(conf-if-vl-100-stack)# interface vlan 20 Dell(conf-if-vl-20)# tagged Tengigabitethernet 1/23/1 Dell(conf-if-vl-20)# show config ! interface Vlan 20 no ip address tagged TenGigabit
PAGE 1625
59 Virtual Routing and Forwarding (VRF) Virtual routing and forwarding (VRF) allows multiple instances of a routing table to coexist on the same router at the same time.
PAGE 1626
Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.4(0.0) Introduced on the S–Series. Use this command to add the IPv4 catch-all route (0.0.0.0/0) in the LPM route forwarding table if it was deleted using the no ip unknown-unicast command previously. This will be the default configuration after reload.
PAGE 1627
Defaults None. Command Modes VRF MODE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.0) Introduced on the Z9500. 9.4.(0.0) Introduced on the S-Series.
PAGE 1628
To assign a port-back to a default VRF, remove the VRF association from the interface. You can use this only if there is no IP address configured on the interface. There must be no prior Layer 3 configuration on the interface when configuring VRF. You must enable VRF before using this command. You can configure an IP subnet or address on a physical or VLAN interface that overlaps the same IP subnet or address configured on another interface only if the interfaces are assigned to different VRFs.
PAGE 1629
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.8(0.0) Introduced on the S4810, S4820T, S5000, S6000, S6000–ON, and Z9500. To make the HTTP clients VRF-aware, use the ip http vrf command.
PAGE 1630
Usage Information To export all the routes corresponding to a source VRF, you can use the ip route-export tag command without specifying the route-map attribute. This action exposes source VRF routes to various other VRFs, which then import these routes using the ip route-import tag command. In Dell Networking OS, you can configure one route-export per VRF as you can only expose one set of routes for leaking.
PAGE 1631
Usage Information Version Description 9.7(0.0) Introduced on the S4810, S4820T, S5000, S6000, S6000–ON, and Z9500. It is possible to configure multiple import conditions per VRF depending on the exporting VRF. The export-target and import-target support only the match protocol and match prefix-list options. Other options that are configured in the route-maps are ignored. Related Commands • ip route-export – exports routes to another VRF. ipv6 route-export Enables route leaking between VRFs.
PAGE 1632
In Dell Networking OS, you can configure one route-export per VRF as you can only expose one set of routes for leaking. However, you can configure multiple route-import targets because a VRF can accept routes from multiple VRFs. You can expose a unique set of routes from the source VRF for leaking to other VRFs. When two VRFs leak or export routes, there is no option to discretely filter leaked routes from each source VRF.
PAGE 1633
The export-target and import-target support only the match the protocol and prefix-list options. Other options that you configure in the route-maps are ignored. Related Commands • ipv6 route-export — exports IPv6 routes to another VRF. match source-protocol Specify matching source-protocol criteria while exporting or importing routes. Syntax Parameters match source-protocol {bgp | isis | ospf | connected | static} bgp Enter the keyword bgp to leak or share routes corresponding to the BGP protocol.
PAGE 1634
Parameters imported-bgp Enter the keywords imported-bgp to redistribute leaked routes that are learned using the BGP protocol. imported-ospf Enter the keywords imported-ospf to redistribute leaked routes that are learned using the OSPF protocol. imported-isis Enter the keywords imported-isis to redistribute leaked routes that are learned using the ISIS protocol. route-map Enter the name of the route-map to specify the filtering criteria for imported routes.
PAGE 1635
Usage Information Version Description 9.4.(0.0) Introduced on the S-Series and Z9000. When you use this command, the management ports corresponding to both the active unit and the standby unit are associated with the management VRF. maximum dynamic-routes Specify the maximum number of dynamic (protocol) routes a VRF can have.
PAGE 1636
show ip vrf Displays information corresponding to the VRFs that you configure in the system. Syntax show ip [vrf vrf-name] Parameters Command Modes Command History vrf vrf-name • EXEC • EXEC Privilege Enter the keyword vrf then the name of the VRF to display information corresponding to that VRF. This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.
PAGE 1637
Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON and Z9500. 9.4.(0.0) Introduced on the S-Series and Z9000. Usage Information This command displays information from the running-config corresponding to either a specific VRF or all the VRFs in the system.
PAGE 1638
60 VLT Proxy Gateway The virtual link trucking (VLT) proxy gateway feature allows a VLT domain to locally terminate and route L3 packets that are destined to a Layer 3 (L3) end point in another VLT domain. Enable the VLT proxy gateway using the link layer discover protocol (LLDP) method or the static configuration. For more information, see the Dell Networking OS Command Line Reference Guide.
PAGE 1639
3 Example The proxy-gateway LLDP configuration is applied. Dell(conf)# vlt-domain 1 Dell(conf-vlt-domain)# proxy-gateway lldp Dell(conf-vlt-domain)# proxy-gateway static Enables the proxy-gateway feature using static configurations. Syntax [no] proxy-gateway static Command Modes VLT DOMAIN Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.
PAGE 1640
mac-address Enter the 48-bit hexadecimal address in nn:nn:nn:nn:nn:nn format. vlan-range Enter the VLAN IDs in which proxy gateway is not needed. The VLANs are excluded from doing proxy gateway. The value can be a single VLAN ID, comma-separated VLAN IDs, a range of VLAN IDs, or a combination. For example: Comma-separated: 3, 4, 6 Range: 5-10 Combination: 3, 4, 5-10, 8 Command Modes VLT DOMAIN PROXY GW STATIC Command History This guide is platform-specific.
PAGE 1641
vlan-range Enter the VLAN IDs that you want to exclude from the proxy gateway. The value can be a single VLAN ID, comma-separated VLAN IDs, a range of VLAN IDs, or a combination. For example: Comma-separated: 3, 4, 6 Range: 5-10 Combination: 3, 4, 5-10, 8 Command Modes VLT DOMAIN PROXY GW LLDP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.
PAGE 1642
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.7(0.0) Removed the default value on the S-Series and Z-Series. 9.4(0.
PAGE 1643
This configuration is applicable only for an LLDP proxy gateway. A typical use example is a square VLT topology with single link connecting to the remote peers. Example Dell(conf-vlt-domain-proxy-gw-lldp)# vlt-peer-mac transmit show vlt-proxy-gateway Displays the VLT proxy gateway configuration. Syntax Parameters Command Modes Command History Usage Information show vlt-proxy-gateway [info] {lldp | static} lldp Enter the keyword lldp to display details about the LLDP VLT proxy gateway configuration.
PAGE 1644
Example Dell#show vlt proxy-gateway VLT Proxy Gateway Brief ------------------------Config Mode: Global LLDP Config Status: peer-mac-transmit Status: LLDP Enabled Disabled Dell#show vlt proxy-gateway info static Mac Address Exclude Vlan ---------------------00:01:e8:8a:e8:f7 3,7-8 00:01:e8:8b:1c:c0 3,7-8 Dell#show vlt proxy-gateway info lldp LagId Mac Address Exclude Vlan ----- ---------------------Po 55 00:01:e8:8a:e8:f7 3,7-8 << Macs learnt via port-channel 55 Po 55 00:01:e8:8b:1c:c0 3,7-8 1644 VLT P
PAGE 1645
61 Virtual Link Trunking (VLT) Virtual link trunking (VLT) allows physical links between two chassis to appear as a single virtual link to the network core. VLT eliminates the requirement for Spanning Tree protocols by allowing link aggregation group (LAG) terminations on two separate distribution or core switches, and by supporting a loop-free topology.
PAGE 1646
• show vlt role • show vlt statistics • show vlt statistics igmp-snoop • unit-id • vlt domain • vlt-peer-lag port-channel back-up destination Configure the IPv4 or IPv6 address of the management interface on the remote VLT peer used as the VLT backup link endpoint for sending out-of-band (OOB) hello messages. Syntax back-up destination {[ipv4–address] | [ipv6 ipv6–address] [interval seconds]} Parameters ipv4–address Enter the IPv4 address of the backup destination.
PAGE 1647
clear vlt statistics Clear the VLT operation statistics. Syntax Parameters clear vlt statistics [arp | domain | igmp-snoop | mac | multicast | ndp] domain Clear the VLT statistics for the domain. multicast Clear the VLT statistics for multicast. mac Clear the VLT statistics for the MAC address. arp Clear the VLT statistics for ARP. igmp-snoop Clear the VLT statistics for IGMP snooping. ndp Clear the VLT statistics for NDP. Command Modes EXEC Command History This guide is platform-specific.
PAGE 1648
delay-restore Configure the delay in bringing up VLT ports after reload or peer-link restoration between the VLT peer switches. Syntax delay-restore Parameters delay-restore Enter the amount of time, in seconds, to delay bringing up the VLT ports after the VLTi device reloads or after the peer-link restores between VLT peer switches. The range from 1 to 1200. The default is 90 seconds. Defaults Not configured. Command Modes VLT DOMAIN Command History This guide is platform-specific.
PAGE 1649
To remove the boot up timer value, use the no delay-restore abort-threshold command. Parameters interval Enter the interval value (in seconds) for the delay restore timer to abort. The range is from 1 to 1800 seconds. The default is 60 seconds. This delay restore timer applies only during reload/boot-up and not in other scenarios (for example, during ICL flap). Defaults 60 seconds Command Modes VLT DOMAIN Command History This guide is platform-specific.
PAGE 1650
Usage Information Version Description 9.5(0.1) Introduced on the Z9500. 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.12.0 Added port-channel parameter on the S4810. 8.3.8.0 Introduced on the S4810.
PAGE 1651
Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. 9.2(0.2) Introduced on the Z9000, S4810, and S4820T. 9.0.2.0 Introduced on the S6000. peer-link port-channel Configure the specified port channel as the chassis interconnect trunk between VLT peers in the domain.
PAGE 1652
Usage Information To configure the VLAN from where the VLT peer forwards packets received over the VLTi from an adjacent VLT peer that is down, use the peer-down-vlan option. When a VLT peer with bare metal provisioning (BMP) is booting up, it sends untagged DHCP discover packets to its peer over the VLTi. To ensure that the DHCP discover packets are forwarded to the VLAN that has the DHCP server, use this configuration. peer-routing Enable Layer 3 (L3) VLT peer-routing.
PAGE 1653
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.7(0.0) Added support for default value on the S-Series and Z-Series. 9.5(0.1) Introduced on the Z9500.
PAGE 1654
Usage Information Version Description 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.8.0 Introduced on the S4810. After you configure a VLT domain on each peer switch and connect (cable) the two VLT peers on each side of the VLT interconnect, the system elects a primary and secondary VLT peer device. To configure the primary and secondary roles before the election process, use the primary-priority command.
PAGE 1655
Version : Local System MAC address : Remote System MAC address : Remote system version : Delay-Restore timer : Delay-Restore Abort Threshold : Peer-Routing : Peer-Routing-Timeout timer : Multicast peer-routing timeout: Dell# 6(3) 00:01:e8:8a:e9:91 00:01:e8:8a:e9:76 6(3) 90 seconds 60 seconds Disabled 0 seconds 150 seconds show vlt backup-link Displays information about the backup link operation. Syntax show vlt backup-link Default Not configured.
PAGE 1656
show vlt counters Displays counter information. Syntax show vlt counters [arp| igmp-snoop | interface | mac | ndp] Parameters arp Enter the keyword arp to display the ARP counter information for the VLT. igmp-snoop Enter the keywords igmp-snoop to display the igmp-snooping counter information for the VLT. interface Enter the keyword interface to display the interface counter information for the VLT. mac Enter the keyword mac to display the MAC address counter information for the VLT.
PAGE 1657
Example (igmpsnoop interface port-channel) Dell#show vlt counter igmp-snoop interface port-channel 2 VLT Port-ID: 2 IGMP Counter ----------------------IGMP MRouter Vlans count : 0 IGMP Mcast Groups count : 5 Dell# show vlt counter igmp-snoop interface port-channel 100 VLT Port-ID: 100 IGMP Counter ----------------------IGMP MRouter Vlans count : 1 IGMP Mcast Groups count : 0 Ve Example (NDP and Non-VLT ARP) Dell#show vlt counters Total VLT Counters ------------------L2 Total MAC-Address Count: Total Arp
PAGE 1658
Example Dell# Dell(conf-if-vl-100)#show vlt detail Local LAG Id Peer LAG Id Local Status Peer Status Active VLANs ------------ ----------- ------------ ----------- ------------10 10 UP UP 100, 200, 300, 400, show vlt inconsistency Display run-time inconsistencies in the incoming interface (IIF) for spanned multicast routes (mroutes). Syntax show vlt inconsistency ip mroute Command Modes EXEC Command History This guide is platform-specific.
PAGE 1659
Example Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced support for Q-in-Q implementation over VLT on the S-Series and Z-Series. Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.2(0.2) Introduced on the Z9000, S4810, and S4820T. 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. 9.0.2.0 Introduced on the S6000.
PAGE 1660
------128 ----mt ---mu Vlan-stack protocol-type -----------------------Local ----0x4100 Peer ---0x8100 VLT-VLAN config --------------Local Lag --------128 Peer Lag Local VLANs -------- ----------128 4094 Peer VLANs ---------100 Dell# show vlt role Displays the VLT peer status, role of the local VLT switch, VLT system MAC address and system priority, and the MAC address and priority of the local VLT device. Syntax show vlt role Default Not configured.
PAGE 1661
Dell_VLTpeer2# show vlt role VLT Role ---------VLT Role: System MAC address: System Role Priority: Local System MAC address: Local System Role Priority: Secondary 00:01:e8:8a:df:bc 32768 00:01:e8:8a:df:e6 32768 show vlt statistics Displays VLT operations statistics. Syntax Parameters show vlt statistics [arp | domain | igmp-snoop | mac | multicast | ndp] arp Enter the keyword arp to display the ARP VLT statistics. domain Enter the keyword domain to display the domain VLT statistics.
PAGE 1662
Example NOTE: The following example shows the statistics for all the VLT parameters. If you enter a specific keyword, such as mac, only the statistics for that VLT parameter displays.
PAGE 1663
show vlt statistics igmp-snoop Displays the informational packets and IGMP control PDUs that are exchanged between VLT peer nodes. Syntax show vlt statistics igmp-snoop Default Not configured. Command Modes EXEC Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Example Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.
PAGE 1664
Command History Usage Information This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.5(0.1) Introduced on the Z9500. 9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in Programmable-Mux (PMUX) mode only. 9.0.2.0 Introduced on the S6000. 9.0.
PAGE 1665
Usage Information Related Commands Version Description 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.8.0 Introduced on the S4810. The VLT domain ID must be the same between the two VLT devices. If the domain ID is not the same, a syslog message generates and VLT does not launch. • show vlt brief — display the delay-restore value. vlt-peer-lag port-channel Associate the port channel to the corresponding VLT peer port channel for the VLT connection to an attached device.
PAGE 1666
62 Virtual Extensible LAN (VXLAN) Virtual Extensible LAN (VXLAN) is supported on Dell Networking OS.
PAGE 1667
Command History Usage Information This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide Version Description 9.11(0.0) Introduced on the S4048–ON, S4048T-ON, S6000–ON, S6010–ON, S6100–ON, and Z9100–ON. Use this command to clear the remote VTEP and access port statistics. clear mac-address-table dynamic all Clear the MAC address table of all MAC address learned dynamically.
PAGE 1668
Defaults Disabled Command Modes VXLAN INSTANCE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. Related Commands Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0) Introduced on the S4048–ON. 9.7(0.0) Introduced on the S6000-ON. 9.4.(0.0) Introduced on the S6000.
PAGE 1669
Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0) Introduced on the S4048–ON. 9.7(0.0) Introduced on the S6000-ON. 9.4.(0.0) Introduced on the S6000. Usage Information You must configure feature VXLAN to configure VXLAN-instance. Related Commands vxlan-instance — Enable VXLAN Instance configuration on the platform. fail-mode Configures failure-mode on the platform.
PAGE 1670
Command Modes VXLAN INSTANCE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. Related Commands Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0) Introduced on the S4048–ON. 9.7(0.0) Introduced on the S6000-ON. 9.4.(0.0) Introduced on the S6000. vxlan-instance — Enable VXLAN Instance configuration on the platform.
PAGE 1671
Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0) Introduced on the S4048–ON. 9.7(0.0) Introduced on the S6000-ON. 9.4.(0.0) Introduced on the S6000. Usage Information The retry interval value caps at the value configured on the max-backoff.
PAGE 1672
To remove the association, use the no vnid command. Parameters VNID-Range Enter the range of VNIDs that need to be members of the specific VNI profile. The range is from 1 to 16777215. Defaults None. Command Modes VNI-PROFILE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.11(0.
PAGE 1673
Parameters instance ID Enter the VXLAN instance ID. The platform supports only the instance ID 1 in the initial release. Defaults Disabled Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0) Introduced on the S4048–ON. 9.7(0.
PAGE 1674
Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0) Introduced on the S4048–ON. 9.4(0.0) Introduced on the S6000. Usage Information You must disable vxlan-instance before unconfiguring VAP. Related Commands feature vxlan — Enable VXLAN configuration globally on the platform. vxlan-instance static Enable VXLAN instance configuration to be static on the platform.
PAGE 1675
vxlan-vnid Associate VNID to VLAN. Syntax vxlan-vnid VNID To remove the association, use the no vxlan-vnid command. Parameters VNID Enter the logical network identifier. Defaults None Command Modes INTERFACE VLAN Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.11(0.0) Introduced on the S4048, S4048T, S6000, S6010, S6100, and Z9100.
PAGE 1676
feature vxlan ! vxlan-instance 1 static local-vtep-ip 1.1.1.1 no shutdown vni-profile ni1 vnid 1 remote-vtep-ip 2.2.2.2 vni-profile ni1 Controller Mode: Dell#show running-config vxlan ! feature vxlan ! vxlan-instance 1 gateway-ip 3.3.3.3 fail-mode secure controller 1 192.168.122.6 port 6632 ssl no shutdown Related Commands vxlan-instance- Enable VXLAN Instance configuration on the platform. show vxlan vxlan-instance Displays information related to Network Virtualization Overlay (NVO) Gateway.
PAGE 1677
Local vtep ip Port List : 101.101.101.101 : Fo 0/116 Dell#show vxlan vxlan-instance 1 Instance : 1 Admin State : enabled Management IP : 192.168.200.200 Gateway IP : 3.3.3.3 MAX Backoff : 30000 Controller 1 : 192.168.122.6:6632 ssl (connected) Fail Mode : secure Port List : Fo 1/4/1 Te 1/16/1 Te 1/20/1 Po 2 Related Commands vxlan-instance- Enable VXLAN Instance configuration on the platform.
PAGE 1678
Port Vlan Bindings: Te 1/1/9/1: VLAN: 2 (0x80000001) Dell#show vxlan vxlan-instance 1 logical-network Instance : 1 Total LN count : 1 Name bffc3be0-13e6-4745-9f6b-0bcbc5877f01 4656 VNID Dell#$n-instance 1 logical-network n 2a8d5d19-8845-4365-ad04-243f0b6df252 Name : 2a8d5d19-8845-4365-ad04-243f0b6df252 Description : Tunnel Key : 2 VFI : 28674 Unknown Multicast MAC Tunnels: 192.168.122.
PAGE 1679
Related Commands vxlan-instance — Enable VXLAN Instance configuration on the platform. show vxlan vxlan-instance statistics interface Displays the port VLAN statistics information related to Network Virtualization Overlay (NVO) Gateway. Syntax Parameters show vxlan vxlan-instance instance ID statisitics interface Command Modes Command History Example VLAN-ID instance ID Enter the VXLAN instance ID. The platform supports only the instance ID 1 in the initial release.
PAGE 1680
show vxlan vxlan-instance statistics remote-vtep-ip Displays VXLAN statistics for a specific VXLAN tunnel. Syntax show vxlan vxlan-instance instance ID statistics remote-vtep-ip IP Address Parameters Command Modes Command History Example instance ID Enter the VXLAN instance ID. The platform supports only the instance ID 1 in the initial release. remote-vtep-ip Enter the keyword remote-vtep-ip followed by the IP Address of the remote VTEP.
PAGE 1681
• Command History Example EXEC Privilege This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.11(0.0) Introduced the static mode on the S4048–ON, S4048T-ON, S6000–ON, S6010–ON, S6100–ON, and Z9100–ON. 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0) Introduced on the S4048–ON. 9.7(0.0) Introduced on the S6000-ON. 9.4.(0.
PAGE 1682
Version Description 9.11(0.0) Introduced the static mode on the S4048–ON, S4048T-ON, S6000–ON, S6010–ON, S6100–ON, and Z9100–ON. 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0) Introduced on the S4048–ON. 9.7(0.0) Introduced on the S6000-ON. 9.4(0.0) Introduced on the S6000. Example Dell# show vxlan vxlan-instance <1> unicast-mac-remote Total Local Mac Count: 1 VNI MAC TUNNEL 4656 00:00:01:00:00:01 36.1.1.
PAGE 1683
63 Virtual Router Redundancy Protocol (VRRP) Virtual router redundancy protocol (VRRP) is supported by the Dell Networking OS. Topics: • IPv4 VRRP Commands • IPv6 VRRP Commands IPv4 VRRP Commands The following are IPv4 VRRP commands. advertise-interval Set the time interval between VRRP advertisements. Syntax advertise-interval {seconds | centisecs centisecs } To return to the default settings, use the no advertise-interval command. Parameters seconds Enter the number of seconds.
PAGE 1684
Usage Information Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. Dell Networking recommends keeping the default setting for this command. If you do change the time interval between VRRP advertisements on one router, change it on all routers. authentication-type Enable authentication of VRRP data exchanges.
PAGE 1685
Usage Information Version Description 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. The system encrypts the password and the show config command displays the encrypted text string. clear counters vrrp Clear the counters maintained on VRRP operations.
PAGE 1686
Version Description 6.2.1.1 Introduced on the E-Series. Usage Information NOTE: This command also enables you to clear the port configurations corresponding to a range of ports. However, for Open Networking (ON) platforms the notation for specifying port range in the command is different from how you specify in non-ON platforms. • For non-ON platforms, you can specify multiple ports as slot/port-range.
PAGE 1687
state Enter the keyword state to enable debugging of VRRP state changes. timer Enter the keyword timer to enable debugging of the VRRP timer. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.
PAGE 1688
Version Description 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. disable Disable a VRRP group. Syntax disable To re-enable a disabled VRRP group, use the no disable command.
PAGE 1689
Usage Information Related Commands To enable VRRP traffic, assign an IP address to the VRRP group using the virtual-address command and enter no disable. • virtual-address — specify the IP address of the virtual router. hold-time Specify a delay (in seconds) before a switch becomes the MASTER virtual router. By delaying the initialization of the VRRP MASTER, the new switch can stabilize its routing tables.
PAGE 1690
Related Commands • disable — disables a VRRP group. preempt To preempt or become the MASTER router, configure a BACKUP router with a higher priority value. Syntax preempt To prohibit preemption, use the no preempt command. Defaults Enabled (that is, a BACKUP router can preempt the MASTER router). Command Modes VRRP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide.
PAGE 1691
Defaults 100 Command Modes VRRP Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000.
PAGE 1692
Example Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 9.0.2.0 Introduced on the S6000. 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. Dell(conf-if-vrid-4)# show config vrrp-group 4 virtual-address 119.
PAGE 1693
• Command Modes Command History Usage Information For a VLAN interface, enter the keyword vlan, and then the VLAN ID. The VLAN ID range is from 1 to 4094. ipv6 (OPTIONAL) Enter the keyword ipv6 to view only VRRP IPv6 groups. vrf vrf-name (OPTIONAL) Enter the keyword vrf and then the name of the VRF to view active VRRP groups corresponding to that VRF. • EXEC • EXEC Privilege This guide is platform-specific.
PAGE 1694
Item Description • NA/IF (the interface is not available). • MASTER (the interface associated with the MASTER router). • BACKUP (the interface associated with the BACKUP router). Master addr Displays the IP address of the MASTER router. Virtual addr(s) Displays the virtual IP addresses of the VRRP routers associated with the interface.
PAGE 1695
Item Description • Dn or Up states whether the interface is down or up. • The interface type slot/port information. Example Dell> show vrrp -----------------TenGigabitEthernet 1/1/3, VRID: 1, Net: 10.1.1.253 VRF: 0 default State: Master, Priority: 105, Master: 10.1.1.253 (local) Hold Down: 0 sec, Preempt: TRUE, AdvInt: 1 sec Adv rcvd: 0, Adv sent: 1862, Gratuitous ARP sent: 0 Virtual MAC address: 00:00:5e:00:01:01 Virtual IP address: 10.1.1.
PAGE 1696
Parameters interface priority-cost (OPTIONAL) Enter the following keywords and the interface information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information. • For a 25-Gigabit Ethernet interface, enter the keyword twentyFiveGigE then the slot/port/subport information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/ port/subport information.
PAGE 1697
To delete one or more virtual IP addresses, use the no virtual-address ip-address1 [... ipaddress12] command. Parameters ip-address1 Enter an IP address of the virtual router in dotted decimal format. The IP address must be on the same subnet as the interface’s primary IP address. ... ip-address12 (OPTIONAL) Enter up to 11 additional IP addresses of virtual routers in dotted decimal format. Separate the IP addresses with a space.
PAGE 1698
Parameters seconds Enter the number of seconds for the delay for VRRP initialization after an interface becomes operational. The range is from 0 to 900 (0 indicates no delay). Defaults 0 Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Related Command Version Description 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.
PAGE 1699
Usage Information Version Description 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.0.2.0 Introduced on the S6000. 9.0.0.0 Introduced on the Z9000. 8.3.19.0 Introduced on the S4820T. 8.3.8.0 Introduced on the S4810. This command applies to all the VRRP interfaces on a system. When you use this command with the vrrp delay minimum command, the later timer rules VRRP enabling.
PAGE 1700
Usage Information Related Command Version Description 8.3.19.0 Introduced on the S4820T. 8.3.11.1 Introduced on the Z9000. 8.3.7.0 Introduced on the S4810. 7.6.1.0 Introduced on the S-Series. 7.5.1.0 Introduced on the C-Series. 6.2.1.1 Introduced on the E-Series. The VRRP group only becomes active and sends VRRP packets when you configure a virtual IP address. When you delete the virtual IP address, the VRRP group stops sending VRRP packets.
PAGE 1701
Usage Information You can use the both command to migrate from VRRPv2 to VRRPv3. When you set the VRRP protocol version to both, the switch sends only VRRPv3 advertisements but can receive either VRRPv2 or VRRPv3 packets. To migrate an IPv4 VRRP group from VRRPv2 to VRRPv3: 1 Set the switches with the lowest priority to both. 2 Set the switch with the highest priority to version 3. 3 Set all the switches from both to version 3.
PAGE 1702
Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.9(0.0) Added support to clear the interface configurations corresponding to a range of ports. 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.
PAGE 1703
• For a Port Channel interface, enter the keywords port-channel, and then a number. • For a VLAN interface, enter the keyword vlan, and then the VLAN ID. The VLAN ID range is from 1 to 4094. vrid (OPTIONAL) Enter a number from 1 to 255 as the VRRP group ID. all Enter the keyword all to enable debugging of all VRRP groups. bfd Enter the keyword bfd to enable debugging of all VFFP BFD interactions.
PAGE 1704
Command Modes Command History Usage Information 1704 • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport information. • For a 25-Gigabit Ethernet interface, enter the keyword twentyFiveGigE then the slot/port/subport information. • For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/ port/subport information. • For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the slot/ port/subport information.
PAGE 1705
Line starting with Description • backup (BACKUP virtual router) Also displays the interface’s priority and IP address of the MASTER. Hold Down:... Adv rcvd:... Example Displays additional VRRP configuration information: • Hold Down displays the hold down timer interval in seconds. • Preempt displays TRUE if preempt is configured and FALSE if preempt is not configured. • AdvInt displays the Advertise Interval in seconds.
PAGE 1706
Defaults Not configured. Command Modes INTERFACE Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Usage Information Version Description 9.10(0.0) Introduced on the S6100–ON. 9.8(1.0) Introduced on the Z9100–ON. 9.8(0.0P5) Introduced on the S4048-ON. 9.8(0.0P2) Introduced on the S3048-ON. 9.7(0.0) Introduced on the S6000-ON. 9.2(1.0) Introduced on the Z9500. 8.4.2.
PAGE 1707
64 X.509v3 X.509v3 is a standard for public key infrastructure (PKI) to manage digital certificates and public key encryption. This standard specifies a format for public-key certificates or digital certificates. Dell Networking OS supports X.509v3 standards.
PAGE 1708
Usage Information The following RBAC roles are allowed to issue this command: • sysadmin • secadmin Before deleting a CA certificate, the system checks whether that certificate is an issuer of other installed certificate on the system. If so, the system informs you to delete other installed certificates first. Related Commands crypto ca-cert installcrypto cert generatecrypto ca-cert install crypto ca-cert install Downloads and installs the certificate of a Certificate Authority (CA) on to the device.
PAGE 1709
crypto cert delete Deletes a trusted certificate. Syntax crypto cert delete Defaults NA. Command Modes EXEC Privilege Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. The following is a list of the Dell Networking OS version history for this command: Usage Information Version Description 9.11.0.0 Introduced the command.
PAGE 1710
cert-path Enter the path to locally store the self-signed certificate or CSR. The path can be a full path or a relative path. If the system accepts this path, a notification is sent indicating the location where the CSR file is stored. You can then export the CSR to a CA using the “copy” command. Following is an example of a path that you can specify: flash:// certs/s4810-001-request.csr. key-file Enter the keyword key-file to specify the private key.
PAGE 1711
Usage Information Version Description 9.11.0.0 Introduced the command. The following RBAC roles are allowed to issue this command: • sysadmin • secadmin If the cert-file option is not specified in the command, then the system interactively prompts you to fill in various fields of the certificate signing request (CSR). You are prompted to fill out some metadata information for the certificate.
PAGE 1712
NOTE: After the certificate is successfully installed, the private key is deleted from the specified location and copied to the hidden location in NVRAM. password passphrase (Optional) Enter the keyword password followed by the password phrase used to decrypt the private key. NOTE: You can generate the private key and certificate on another host. While doing so, you must keep the private key encrypted with a passphrase so that the private key is not compromised during transport.
PAGE 1713
crypto x509 ocsp Configures the OCSP behavior. Syntax Parameters crypto x509 ocsp [nonce] [sign-requests] nonce Enter the keyword nonce to use the nonce feature for the OCSP requests to OCSP responder communication. This is a one-time value that must be returned in the OCSP response. If the OCSP responder is using precomputed responses, then it does not reply with the nonce. The nonce feature is off by default. The no version of the command disables the nonce feature.
PAGE 1714
reject Defaults Enter the keyword reject to reject the presented certificate and log in if OCSP retrieval fails. crypto x509 revocation ocsp accept Command Modes Command History • CONFIGURATION Mode This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. The following is a list of the Dell Networking OS version history for this command: Related Commands Version Description 9.11.0.0 Introduced this command.
PAGE 1715
logging secure Creates a log file for various events related to X.509v3 certificates. Syntax Parameters logging {hostname} {secure | tcp | udp} [vrf vrf-name] [sha1 fingerprint] [port port-number] hostname Enter the name of the host or device for which you wish to record logs corresponding to the certificates. NOTE: The hostname can be an IPV4 address, an IPV6 address, or a DNS hostname—with or without DNS suffix.
PAGE 1716
Related Commands • crypto cert install • crypto ca-cert install • crypto cert generate crypto x509 ca-keyid Creates a per-certificate configuration context using the specified subject key identifier. Syntax crypto x509 ca-keyid subject-key-identifier Use to the no crypto x509 ca-keyid command to remove this configuration. Parameters Defaults subject-keyidentifier Enter the content of the SubjectKeyIdentifier field from the CA certificate.
PAGE 1717
ocsp-server Configures OCSP server on a CA. Syntax Parameters ocsp-server url [nonce] [sign-requests] url Enter the URL for the OCSP responder using standard URI format. Either http or https protocol can be used. For example, http://[1100::101]:8888. nonce Enter the keyword nonce to use the nonce feature for the OCSP requests to OCSP responder communication. This number is a one-time value that must be returned in the OCSP response.
PAGE 1718
Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. The following is a list of the Dell Networking OS version history for this command: Usage Information Version Description 9.11.0.0 Introduced this command.
PAGE 1719
show crypto cert Displays the certificate information that is specified. Syntax Parameters show crypto cert {path} path (OPTIONAL) Enter the path to a local file where a certificate chain is stored in PEM format. If a path is not specified, display the certificate that is currently installed on the system. Defaults None. Command Modes EXEC Privilege Command History This guide is platform-specific.