Dell PowerEdge FN I/O Aggregator Command Line Reference Guide 9.8(0.
Notes, cautions, and warnings NOTE: A NOTE indicates important information that helps you make better use of your computer. 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 © 2015 Dell Inc. All rights reserved. This product is protected by U.S. and international copyright and intellectual property laws.
Contents 1 About this Guide.............................................................................................................14 Objectives......................................................................................................................................................................... 14 Audience...........................................................................................................................................................................
dir.....................................................................................................................................................................................33 format flash......................................................................................................................................................................33 HTTP Copy via CLI...............................................................................................................................
show processes cpu......................................................................................................................................................... 63 show processes ipc flow-control...................................................................................................................................... 65 show processes memory..................................................................................................................................................
bandwidth-percentage..................................................................................................................................................... 92 clear dcbx counters.......................................................................................................................................................... 92 clear ets counters................................................................................................................................................
fip-snooping enable...................................................................................................................................................128 fip-snooping fc-map................................................................................................................................................. 129 fip-snooping port-mode fcf.......................................................................................................................................
interface......................................................................................................................................................................... 158 interface ManagementEthernet......................................................................................................................................159 interface port-channel.............................................................................................................................................
advertise dcbx-app-tlv................................................................................................................................................... 203 iscsi aging time...............................................................................................................................................................203 iscsi cos......................................................................................................................................................
clear lldp neighbors.........................................................................................................................................................233 debug lldp interface........................................................................................................................................................233 disable........................................................................................................................................................
service-class dot1p-mapping.......................................................................................................................................... 262 service-class dynamic dot1p...........................................................................................................................................263 service-policy output......................................................................................................................................................
service password-encryption................................................................................................................................... 290 show ip ssh............................................................................................................................................................... 291 show ip ssh client-pub-keys......................................................................................................................................
enable............................................................................................................................................................................. 318 show running-config uplink-state-group......................................................................................................................... 318 show uplink-state-group.............................................................................................................................................
1 About this Guide This book provides information about the Dell Networking OS command line interface (CLI) on the Dell PowerEdge FN I/O Aggregator. This book also includes information about the protocols and features found in the Dell Networking OS and on the Dell Networking systems supported by the Dell Networking OS.
[X] Keywords and parameters within brackets are optional. 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 allows you to choose any or all of the options. Information Icons This book 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.
2 Before You Start By following the instructions in the Dell PowerEdge FN I/O Aggregator Getting Started Guide that is shipped with the product, you install the Aggregator in a Dell PowerEdge FX2 server chassis. The Aggregator installs with zero-touch configuration. After you power it on, an Aggregator boots up with default settings and autoconfigures with software features enabled. This chapter describes the default settings and software features that are automatically configured at startup.
NOTE: You can also change many of the default settings using the chassis management controller (CMC) interface. For information about how to access the CMC to configure an Aggregator, refer to the Dell PowerEdge M1000e Enclosure Hardware Owner's Manual or Dell Chassis Management Controller (CMC) User’s Guide on the Dell Support website at http://support.dell.com/support/edocs/systems/pem/en/index.htm.
iSCSI Operation Support for iSCSI traffic is turned on by default when the Aggregator powers up. No configuration is required. When the Aggregator powers up, it monitors known TCP ports for iSCSI storage devices on all interfaces. When a session is detected, an entry is created and monitored as long as the session is active. The Aggregator also detects iSCSI storage devices on all interfaces and auto-configures to optimize performance.
Server-Facing LAGs The tagged VLAN membership of a server-facing LAG is automatically configured based on the server-facing ports that are members of the LAG. The untagged VLAN of a server-facing LAG is configured based on the untagged VLAN to which the lowest numbered server-facing port in the LAG belongs. NOTE: Dell Networking recommends that you configure the same VLAN membership on all LAG member ports.
3 CLI Basics This chapter describes the command line interface (CLI) structure and command modes. The Dell operating system commands are in a text-based interface that allows you to use the launch commands, change command modes, and configure interfaces and protocols. Accessing the Command Line When the system boots successfully, you are positioned on the command line in EXEC mode and not prompted to log in. You can access the commands through a serial console port or a Telnet session.
In this case, the user is “admin” on vty2. Navigating the CLI The Dell Networking OS displays a CLI prompt comprised of the host name and CLI mode. • Host name is the initial part of the prompt and is “Dell” by default. You can change the host name with the hostname command. • CLI mode is the second part of the prompt and reflects the current CLI mode. For a list of the Dell Networking OS command modes, refer to the command mode list in the Accessing the Command Line section.
Example The following is an example of typing ip ? at the prompt: Dell(conf)#ip ? igmp Internet Group Management Protocol route Establish static routes telnet Specify telnet options When entering commands, you can take advantage of the following timesaving features: • The commands are not case-sensitive. • You can enter partial (truncated) command keywords. For example, you can enter int tengig int for the interface tengigabitethernet interface command.
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. In this guide, the no form of the command is described in the Syntax portion of the command description.
Displaying All Output To display the output all at once (not one screen at a time), use the no-more option after the pipe. This operation is similar to the terminal length screen-length command except that the no-more option affects the output of just the specified command. For example: Dell#show running-config|no-more 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.
To enter INTERFACE mode: 1. Verify that you are logged in to CONFIGURATION mode. 2. Enter the interface command and then enter an interface type and interface number that is available on the switch. The prompt changes to include the designated interface and slot/port number.
Track Login Activity Dell Networking OS enables you to track the login activity of users and view the successful and unsuccessful login events. When you log in using the console or VTY line, the system displays the last successful login details of the current user and the number of unsuccessful login attempts since your last successful login to the system. The system stores the number of unsuccessful login attempts that have occurred in the last 30 days by default.
Example of the show login statistics all command The show login statistics all command displays the successful and failed login details of all users in the last 30 days or the custom defined time period. Dell#show login statistics all -----------------------------------------------------------------User: admin Last login time: Mon Feb 16 04:40:00 2015 Last login location: Line vty0 ( 10.14.1.
login concurrent-session limit number-of-sessions Example of Configuring Concurrent Session Limit The following example limits the permitted number of concurrent login sessions to 4. Dell(config)#login concurrent-session limit 4 Enabling the System to Clear Existing Sessions To enable the system to clear existing login sessions, follow this procedure: • Use the following command.
4 File Management This chapter contains commands needed to manage the configuration files and includes other file management commands. The commands in this chapter are supported by the Dell Networking OS. boot system gateway Specify the IP address of the default next-hop gateway for the management subnet. Syntax Parameters boot system gateway ip-address ip-address Command Modes CONFIGURATION Supported Modes All Modes Command History Usage Information Enter an IP address in dotted decimal format.
Command Modes CONFIGURATION Supported Modes All Modes Command History Usage Information Version Description 8.3.17.0 Supported on the M I/O Aggregator. 9.4(0.0) Supported on the FN I/O aggregator. The system first attempts to load the image from the primary path. If it fails to boot, the system tries to load the image from the secondary path and if that also fails, the system loads the default image. cd Change to a different working directory.
Supported Modes Command History Usage Information All Modes Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. The Dell Networking OS supports a maximum of 100 files, at the root directory level, on both the internal and external Flash. The usbflash commands are supported. For a list of approved USB vendors, refer to the Dell Networking OS Release Notes.
Password to login remote host: Destination file name [test.cfg]: test1.cfg Related Commands cd — Changes the working directory. copy running-config startup-config Copy running configuration to the startup configuration. Syntax copy running-config startup-config {duplicate} Command Modes EXEC Privilege Supported Modes All Modes Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
dir Displays the files in a file system. The default is the current directory. Syntax Parameters dir [filename | directory name:] filename | directory name: Command Modes EXEC Privilege Supported Modes All Modes Command History Example (OPTIONAL) Enter one of the following: • For a file or directory on the internal Flash, enter flash:// then the filename or directory name. • For a file or directory on an external USB drive, enter usbflash:// then the filename or directory name.
Usage Information Version Description 8.3.17.0 Supported on the M I/O Aggregator. You must include the colon (:) when entering this command. CAUTION: This command deletes all files, including the startup configuration file. So, after executing this command, consider saving the running config as the startup config (use the write memory command or copy run start command). Related Commands copy – copies the current configuration to either the startup-configuration file or the terminal.
Copy files from FTP server to switch logging coredump stack-unit Enable the coredump. Syntax logging coredump stack-unit all Command Modes CONFIGURATION Supported Modes All Modes Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. The Kernel core dump can be large and may take up to five to 30 minutes to upload.
Parameters url Enter the following keywords and a filename: Command Modes EXEC Privilege Supported Modes All Modes Command History • For a file on the internal Flash, enter flash:// then the filename. • For a file on an external USB drive, enter usbflash:// then the filename. Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. restore factory-defaults Restore factory defaults.
Example Dell#restore factory-defaults stack-unit 0 clear-all ************************************************************** * Warning - Restoring factory defaults will delete the existing * * startup-config and all persistent settings (stacking, fanout, etc.)* * After restoration the unit(s) will be powercycled immediately.
all Defaults Command Modes Supported Modes Command History Example Enter the keyword all to display the boot image information of all the stack-units in the stack. none • EXEC • EXEC Privilege All Modes Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
hostname FTOS --More-Dell# Related Commands format flash — erases all the existing files and reformats the filesystem in the internal flash memory. show file-systems — displays information about the file systems on the system. show file-systems Displays information about the file systems on the system. Syntax show file-systems Command Modes EXEC Privilege Supported Modes All Modes Command History Example Command Fields Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.
show os-version Displays the release and software image version information of the image file specified. Syntax Parameters show os-version [file-url] file-url Defaults none Command Modes EXEC Privilege Supported Modes All Modes Command History Usage Information Example (OPTIONAL) Enter the following location keywords and information: • For a file on the internal Flash, enter flash:// then the filename. • For a file on an FTP server, enter ftp://user:password@hostip/ filepath.
NOTE: If you did not configure anything for that entity, nothing displays and the prompt returns.
Usage Information The status option allows you to display the size and checksum of the running configuration and the startup configuration. show version Displays the current Dell Networking OS version information on the system. Syntax show version Command Modes EXEC Privilege Supported Modes All Modes Command History Example Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
Lines Beginning With Description Control Processor:... Control processor information and amount of memory on processor 256M bytes... Amount of boot flash memory on the system 1 34 Port Hardware configuration of the system, including the number and type of physical interfaces available upgrade boot Upgrade the bootflash image or bootselector image.
Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. Usage Information You must reload the Dell Networking OS after executing this command. Example Dell#upgrade boot ? all Upgrade both boot flash image and selector image bootflash-image Upgrade boot flash image bootselector-image Upgrade boot selector image Dell# upgrade system Upgrade the bootflash image or system image.
Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. Usage Information You must reload Dell Networking OS after executing this command. Use the command upgrade system stack-unit to copy Dell Networking OS from the management unit to one or more stack members.
5 Control and Monitoring This chapter describes control and monitoring for the I/O Aggregator. asset-tag Assign and store a unique asset-tag to the stack member. Syntax asset-tag stack-unit unit id Asset-tag ID To remove the asset tag, use the no stack-unit unit-id Asset-tag ID command. Parameters stack-unit unit-id Enter the keywords stack-unit then the unit-id to assign a tag to the specific member. The range is from 0 to 5. Asset-tag ID Enter a unique asset-tag ID to assign to the stack member.
Usage Information Version Description 8.3.17.0 Supported on the M I/O Aggregator. This command clears alarms that are no longer active. If an alarm situation is still active, it is seen in the system output. clear command history Clear the command history log. Syntax clear command history Command Modes EXEC Privilege Supported Modes All Modes Command History Related Commands Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
debug cpu-traffic-stats Enable the collection of computer processor unit (CPU) traffic statistics. Syntax debug cpu-traffic-stats Defaults Disabled Command Modes EXEC Privilege Supported Modes All Modes Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. This command enables (and disables) the collection of CPU traffic statistics from the time this command is executed (not from system boot).
disable Return to EXEC mode. Syntax Parameters disable [level] level Defaults 1 Command Modes EXEC Privilege Supported Modes All Modes Command History (OPTIONAL) Enter a number for a privilege level of the Dell Networking OS. The range is from 0 to 15. The default is 1. Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. enable Enter EXEC Privilege mode or any other privilege level configured.
end Return to EXEC Privilege mode from other command modes (for example, CONFIGURATION mode). Syntax Command Modes Supported Modes Command History Related Commands end • CONFIGURATION • LINE • INTERFACE • MONITOR SESSION • PROTOCOL LLDP All Modes Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. exit— returns to the lower command mode. exit Return to the lower command mode.
Defaults Disabled Command Modes CONFIGURATION Supported Modes All Modes Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. Example morpheus% ftp 10.31.1.111 Connected to 10.31.1.111. 220 FTOS (1.0) FTP server ready Name (10.31.1.
Usage Information After you enable FTP server functions with the ftp-server enable command, Dell Networking recommends specifying a top-level directory path. Without a top-level directory path specified, the Dell Networking OS directs users to the flash directory when logging in to the FTP server. Related Commands ftp-server enable — enables FTP server functions on the M I/O Aggregator. ftp-server username— sets a username and password for incoming FTP connections to the M I/O Aggregator.
Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. The hostname is used in the prompt. 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 Supported Modes All Modes Command History Version Description 9.4(0.
Related Commands telnet — telnets to another device. line Enable and configure console and virtual terminal lines to the system. This command accesses LINE mode, where you can set the access conditions for the designated line. Syntax Parameters line {console 0 | vty number [end-number]} console 0 Enter the keyword console 0 to configure the console port. The console option is <0-0>.
Supported Modes Command History All Modes Version Description 9.4(0.0) Supported on the FN I/O Aggregator. Usage Information When you enter the ping command without specifying an IP address (Extended Ping), you are prompted for a target IP address, a repeat count, a datagram size (up to 1500 bytes), a timeout (in seconds), and for Extended Commands. For information on the ICMP message codes that return from a ping command, refer to Internet Control Message Protocol (ICMP) Message Types.
log (OPTIONAL) Enter the keyword log to add timestamps to log messages with severity from 0 to 6. 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.
-- Major Alarms -Alarm Type Duration ---------------------------------------No major alarms Dell# Dell# show alarms threshold -- Temperature Limits (deg C) -----------------------------------------------------------------------------Ingress-Air Off Ingress-Air Major Off Major Shutdown Unit0 58 61 84 86 90 Dell# show command-history Display a buffered log of all commands all users enter along with a time stamp.
[4/20 10:55:8]: CMD-(CLI):[show lldp neighbors]by default from console [4/20 15:17:6]: CMD-(CLI):[show cam-acl]by default from console [4/20 16:34:59]: CMD-(CLI):[show running-config interface tengigabitethernet 0/ 55]by default from console [4/20 16:38:14]: CMD-(CLI):[show vlan]by default from console [5/4 9:11:52]: CMD-(TEL0):[show version]by admin from vty0 (10.11.68.14) [5/4 9:12:9]: CMD-(TEL0):[show hosts]by admin from vty0 (10.11.68.14) [5/4 9:14:38]: CMD-(TEL0):[show arp]by admin from vty0 (10.11.68.
show cpu-traffic-stats Display the CPU traffic statistics. Syntax Parameters show cpu-traffic-stats [port number | all] 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. Defaults all Command Modes EXEC Supported Modes All Modes Command History Usage Information Version Description 9.
Example Dell#show debug Generic IP: (Access List: test) IP packet debugging is on for (Access List: test) TenGigabitEthernet 0/16 ICMP packet debugging is on for TenGigabitEthernet 0/16 OSPF:1 OSPF packet debugging is on DHCP: DHCP debugging is on Dell# show diag Display the diagnostics information. Syntax Parameters show diag {information | stack-unit number [detail | summary]] | testcase} information Enter the keyword information to view current diagnostics information in the system.
thermal sensor Command Modes Supported Modes Command History Example (all) • EXEC • EXEC Privilege Enter the keywords thermal-sensor to view all components. All Modes Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
Parameters media slot Defaults none Command Modes EXEC Supported Modes All Modes Command History (OPTIONAL) Enter the keyword media then the stack ID of the stack member you want to displa Version Description 9.4(0.0) Supported on the FN I/O Aggregator. Usage Information If there are no fiber ports in the unit, just the header under show inventory media displays. If there are fiber ports b "Media not present or accessible".
Parameters Command Modes Supported Modes Command History stack-unit 0–5 • EXEC • EXEC Privilege (OPTIONAL) Enter the keywords stack-unit then the stack unit ID of the stack member to display memory information on the designated stack member. All Modes Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. Usage Information The output for show memory command displays the memory usage of LP part (sysdlp) of the system.
Command History Example (summary) Version Description 9.4(0.0) Supported on the FN I/O Aggregator. Dell#show processes cpu summary CPU utilization 5Sec 1Min 5Min ------------------------------------------UNIT1 4% 3% 2% Example (management-unit) Dell#show processes cpu management-unit 5 CPU utilization for five seconds: 4%/0%; one minute: 4%; five minutes: 4% PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process 0x00000000 2120 212 10000 3.77% 3.77% 3.
show processes ipc flow-control Display the single window protocol queue (SWPQ) statistics. Syntax Parameters Defaults Command Modes Supported Modes Command History Usage Information show processes ipc flow-control [cp] cp (OPTIONAL) Enter the keyword cp to view the control processor’s SWPQ statistics. none • EXEC • EXEC Privilege All Modes Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
• Example In the example, a retry (Retries) value of zero indicates that the SWP mechanism reached the maximum number of retransmissions without an acknowledgement.
Supported Modes Command History Usage Information All Modes Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
frrp 180224 f10appioserv xstp 2740224 f10appioserv pim 1007616 f10appioserv igmp 417792 f10appioserv mrtm 5496832 225280 225280 225280 225280 0 0 0 0 0 0 0 0 0 0 7192576 0 0 0 0 192512 7585792 0 0 192512 9445376 192512 14774272 0 0 192512 12636160 --More-Example (management-unit) Dell#show processes memory management-unit Total : 2147483648, MaxUsed : 499093504 [07/23/2012 17:42:16] CurrentUsed: 499093504, CurrentFree: 1648390144 SharedUsed : 18470440, SharedFree : 2501104 PID
show server-interfaces Displays server port information. Syntax Command Modes Supported Modes Command History show server-interfaces{brief|detail} • EXEC Privilege All Modes Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
0 over 255-byte pkts, 0 over 511-byte pkts, 0 over 1023-byte pkts 0 Multicasts, 0 Broadcasts, 0 Unicasts 0 throttles, 0 discarded, 0 collisions, 0 wreddrops Rate info (interval 299 seconds): Input 00.00 Mbits/sec, 0 packets/sec, 0.00% of line-rate Output 00.00 Mbits/sec, 0 packets/sec, 0.
Next Boot : online Required Type : I/O-Aggregator - 34-port GE/TE (XL) Current Type : I/O-Aggregator - 34-port GE/TE (XL) Master priority : 0 Hardware Rev : 01 Num Ports : 56 Up Time : 4 day, 7 hr, 9 min FTOS Version : 8-3-17-38 Jumbo Capable : yes POE Capable : no Boot Flash : A: 4.0.1.0bt [booted] B: 4.0.1.0bt1 Boot Selector : 4.0.0.
Parameters stack-unit (OPTIONAL) Enter the keyword stack-unit to view CPU memory usage for the stack member designated by unit-id. The range is 0 to 5. page (OPTIONAL) Enter the keyword page to view 24 lines of text at a time. Press the SPACE BAR to view the next 24 lines. Press the ENTER key to view the next line of text. When using the pipe command ( | ), enter one of these keywords to filter command output. Refer to CLI Basics for details on filtering commands.
| Pipe through a command Dell#show tech-support stack-unit 1 | ? except S how only text that does not match a pattern find Search for the first occurrence of a pattern grep Show only text that matches a pattern no-more Don't paginate output save Save output to a file Dell#show tech-support stack-unit 1 | save ? flash: Save to local file system (flash://filename (max 20 chars) ) usbflash: Save to local file system (usbflash://filename (max 20 chars) ) Dell#show tech-support stack-unit 1 | save flash://L
----------------------------------- show ip management route ------------------Destination Gateway State ----------- ------- ----1 --More-Dell# Related Commands show version — displays the Dell Networking OS version. show system — displays the current switch status.. show environment — displays system component status. show processes memory — displays memory usage based on the running processes. show uplink brief Displays the uplink port information.
--More-4 www.force10networks.com (10.11.84.18) 000.000 ms 000.000 ms 000.
Supported Modes Command History Usage Information All Modes Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. This command displays all memory utilization thresholds of the management, standby, and stack-units. ssh-peer-stack-unit Open an SSH connection to the peer stack-unit. Syntax Parameters ssh-peer-stack-unit [-| username] -| username (OPTIONAL) Enter the keyword -| followed by your username.
• Defaults Command Modes Supported Modes Command History Usage Information For a VLAN interface, enter the keyword vlan then a number from 1 to 4094. Not configured. • EXEC • EXEC Privilege All Modes Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. Telnet to link-local addresses is not supported. telnet-peer-stack-unit Open a telnet connection to the peer stack-unit. Syntax telnet-peer-stack-unit Defaults Not configured.
Defaults Command Modes Supported Modes Command History 24 lines • EXEC • EXEC Privilege All Modes Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. terminal monitor Configure the Dell Networking OS to display messages on the monitor/terminal. Syntax terminal monitor To return to default settings, use the no terminal monitor command.
Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. This command enables XML input mode where you can either cut and paste XML requests or enter the XML requests line-by-line. trace route View the packet path to a specific device. Syntax Parameters Defaults Command Modes Supported Modes Command History traceroute {host | ip-address} host Enter the name of device.
Related Commands ping — Tests the connectivity to a device. undebug all Disable all debug operations on the system. Syntax undebug all Defaults none Command Modes Supported Modes Command History • EXEC Privilege All Modes Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. write Copy the current configuration to either the startup-configuration file or the terminal.
6 u-Boot All commands in this chapter are in u-Boot mode. These commands are supported on the Dell Networking Aggregator only. To access this mode, hit any key when the following line appears on the console during a system boot: Hit any key to stop autoboot: You enter u-Boot immediately, as indicated by the BOOT_USER# prompt. NOTE: Only the most frequently used commands available in uBoot mode are described in this chapter. In uBoot mode, you cannot use the Tab key for command completion.
Example BOOT_USER# boot show net config retries Number of Network Boot Config Retries is : 0 BOOT_USER # boot write net config retries Set the number of retries for network boot configuration failure. Syntax boot write net config retries Command Modes uBoot Supported Modes All Modes Command History Example Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. enable Change the access privilege level. Syntax enable [user| admin] Command Modes uBoot Supported Modes All Modes Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. help Displays the help menu.
change access privilege level help display help menu -(36%)-Use to continue, q to stop: BOOT_USER # ignore enable password Ignore the enabled password. Syntax ignore enable-password Command Modes uBoot Supported Modes All Modes Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. ignore startup-config Ignore the system startup configuration.
Version Description 8.3.17.0 Supported on the M I/O Aggregator. no default gateway Clear the default gateway IP address. Syntax no default-gateway Command Modes uBoot Supported Modes All Modes Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. no interface management ethernet ip address Clear the management port IP address and mask.
show boot blc Show the boot loop counter value. Syntax show boot blc Command Modes uBoot Supported Modes All Modes Command History Example Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. BOOT_USER # show boot blc ? Total 1 possible command found.
show bootflash Show the summary of boot flash information. Syntax show bootflash Command Modes uBoot Supported Modes All Modes Command History Example Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. BOOT_USER # show bootflash GENERAL BOOTFLASH INFO ====================== Bootflash Partition A: Dell Force10 Networks System Boot Official IOM_LP_IMG_BOOT_LOADER, BSP Release 4.0.1.
Default Gateway IP address : 15.0.0.1 Management Etherenet MAC address : 00:01:E8:43:DE:DF SECONDARY OPERATING SYSTEM BOOT PARAMETERS: ======================================== No Operating System boot parameters specified! DEFAULT OPERATING SYSTEM BOOT PARAMETERS: ======================================== boot device : tftp file name : FTOS-XL-8-3-16-99.bin Management Etherenet IP address : 10.16.130.134/16 Server IP address : 10.16.127.53 Default Gateway IP address : 15.0.0.
Example BOOT_USER # show interface management ethernet Management ethernet IP address: 10.16.130.134/16 BOOT_USER # show interface management port config Show the management port boot characteristics. Syntax show interface management port config Command Modes uBoot Supported Modes All Modes Command History Example Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
7 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. DCB features are auto-configured in standalone mode. The Dell Networking OS commands for DCB features include 802.1Qbb priority-based flow control (PFC), 802.
• iscsi: enables the advertisement of iSCSI in application priority TLVs. Defaults Application priority TLVs are enabled to advertise FCoE and iSCSI. Command Modes PROTOCOL LLDP Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
DCBX requires that you enable LLDP to advertise DCBX TLVs to peers. Configure DCBX operation at the INTERFACE level on a switch or globally on the switch. To verify the DCBX configuration on a port, use the show interface dcbx detail command. bandwidth-percentage Assign a percentage of weight to the class/queue. Syntax bandwidth-percentage percentage To remove the bandwidth percentage, use the no bandwidth-percentage command.
Version Description 9.2(0.0) Introduced on the M I/O Aggregator. clear ets counters Clear ETS TLV counters. Syntax Parameters Command Modes Supported Modes Command History clear ets counters [tengigabitethernet slot/port] slot/port • Enter the slot/port number. EXEC Privilege All Modes Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. clear pfc counters Clear the PFC TLV counters and PFC statistics on an interface or stack unit.
Usage information Version Description 9.2(0.0) Introduced on the M I/O Aggregator. If you do not use the statistics parameter, both hardware and DCBx counters clear. dcb-enable Enable data center bridging. Syntax dcb enable To disable DCB, use the no dcb enable command. Defaults none Command Modes CONFIGURATION Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.
priority for other services, such as file transfers. You can configure the amount of buffer space to be allocated for each priority and the pause or resume thresholds for the buffer. This method of configuration enables you to effectively manage and administer the behavior of lossless queues. Example Dell(conf)#dcb pfc-queues 4 dcb enable auto-detect on-next-reload Enables or disables global DCB on a subsequent reload. This command also internally configures PFC buffers based on DCB enable/ disable.
Proceed with reload [confirm yes/no]: y syncing disks... done unmounting file systems... unmounting /f10/flash (/dev/ld0e)... unmounting /usr (mfs:35)... unmounting /lib (mfs:24)... unmounting /f10 (mfs:21)... unmounting /tmp (mfs:15)... unmounting /kern (kernfs)... unmounting / (/dev/md0a)... done rebooting...
0 0 3822 Dell(conf)# Example (Enable DCB with AutoDetect) 1912 832 450 Dell#show dcb stack-unit 0 port-set 0 DCB Status : Disabled PFC Queue Count : 2 Total Buffer[lossy + lossless] (in KB) : 3822 PFC Total Buffer (in KB) : 1912 PFC Shared Buffer (in KB) : 832 PFC Available Buffer (in KB) : 1080 Dell# Dell# Dell#con Dell(conf)#dcb enable auto-detect on-next-reload Dell(conf)#end Dell#Mar 18 00:35:19: %STKUNIT0-M:CP %SYS-5-CONFIG_I: Configured from console Dell#write memory ! Mar 18 00:35:24: %STKUNIT0
Command Modes CONFIGURATION Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.3(0.0) Introduced on the FC Flex IO Modules with I/O Aggregator. The dcb-map stack-unit all stack-ports all command overwrites any previous DCB maps applied to stack ports. dcbx-port role Configure the DCBX port role the interface uses to exchange DCB information.
dcbx version Configure the DCBX version used on the interface. Syntax dcbx version {auto | cee | cin | ieee-v2.5} To remove the DCBX version, use the no dcbx version {auto | cee | cin | ieee-v2.5} command. Parameters auto | cee | cin | ieee-v2.5 Enter the DCBX version type used on the interface, where: • auto: configures the port to operate using the DCBX version received from a peer. • cee: configures the port to use CEE (Intel 1.01). • cin: configures the port to use Cisco-Intel-Nuova (DCBX 1.0).
• sem: enables traces for the DCBX state machine. • tlv: enables traces for DCBX TLVs. Defaults none Command Modes EXEC Privilege Supported Modes Programmable-Mux (PMUX) Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.3(0.0) Introduced on the FC Flex IO module installed in the M I/O Aggregator.
fcoe-map Create an FCoE map which contains the parameters used to configure the links between server CNAs and a SAN fabric. Apply the FCoE map on a server-facing Ethernet port. Syntax Parameters Defaults Command Modes fcoe-map map-name map-name Maximum: 32 alphanumeric characters.
fcoe priority-bits Configure the FCoE priority advertised for the FCoE protocol in application priority TLVs. Syntax fcoe priority-bits priority-bitmap To remove the configured FCoE priority, use the no fcoe priority-bits command. Parameters priority-bitmap Enter the priority-bitmap range. The range is from 1 to FF. Defaults 0x8 Command Modes PROTOCOL LLDP Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.4(0.
To stop sending keepalive packets, use the no keepalive command. Parameters seconds (OPTIONAL) For interfaces with PPP encapsulation enabled, enter the number of seconds between keepalive packets. The range is from 0 to 23767. The default is 10 seconds. Defaults Enabled. Command Modes INTERFACE Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Introduced on the M I/O Aggregator.
For more information about VLANs and the commands to configure them, refer to the Virtual LAN (VLAN) Commands section. Example (Single Range) Dell(conf)#interface vlan 10 Dell(conf-if-vl-3)# pfc mode on Enable the PFC configuration on the port so that the priorities are included in DCBX negotiation with peer PFC devices. Syntax pfc mode on To disable the PFC configuration, use the no pfc mode on command. Defaults PFC mode is on.
Command Modes INTERFACE Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. The maximum number of lossless queues globally supported on the switch is two. • The following lists the dot1p priority-queue assignments.
Defaults None Command Modes DCB MAP Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.3(0.0) Introduced on the FC Flex IO module installed in the M I/O Aggregator. Use the dcb-map command to configure priority groups with PFC and/or ETS settings and apply them to Ethernet interfaces. Use the priority-pgid command to map 802.1p priorities to a priority group. You can assign each 802.
dot1p3_group-num dot1p4_group-num dot1p5_group-num dot1p6_group-num dot1p7_group-num Defaults None Command Modes DCB MAP Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.3(0.0) Introduced on the FC Flex IO module installed in the M I/O Aggregator. PFC and ETS settings are not pre-configured on Ethernet ports. You must use the dcb-map command to configure different groups of 802.
Supported Modes Command History Usage Information All Modes Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
ETS-assigned scheduling applies only to data queues, not to control queues. The configuration of bandwidth allocation and strict-queue scheduling is not supported at the same time for a priority group. If you configure both, the configured bandwidth allocation is ignored for priority-group traffic when you apply the output policy on an interface. Related Commands • bandwidth-percentage — bandwidth percentage allocated to priority traffic in port queues.
Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. To clear DCBX frame counters, use the clear dcbx counters interface stack-unit/port command. The following describes the show interface dcbx detail command shown in the following example. 110 Field Description Interface Interface type with chassis slot and port number.
Example Field Description Peer DCBX Status: DCBX Max Version Supported Highest DCBX version supported in Control TLVs received from the peer device. Peer DCBX Status: Sequence Number Sequence number transmitted in Control TLVs received from the peer device. Peer DCBX Status: Acknowledgment Number Acknowledgement number transmitted in Control TLVs received from the peer device. Total DCBX Frames transmitted Number of DCBX frames sent from the local port.
Total DCBX Frames received 6 Total DCBX Frame errors 0 Total DCBX Frames unrecognized 0 show interface ets Displays the ETS configuration applied to egress traffic on an interface, including priority groups with priorities and bandwidth allocation. Syntax Parameters show interface port-type slot/port ets {summary | detail} port-type slot/port ets Enter the port-type slot and port ETS information.
Field Description Local Parameters ETS configuration on local port, including admin mode (enabled when a valid TLV is received from a peer), priority groups, assigned dot1p priorities, and bandwidth allocation. Operational status (local port) Port state for current operational ETS configuration: • Init: Local ETS configuration parameters were exchanged with the peer. • Recommend: Remote ETS configuration parameters were received from the peer.
-----------------Local is enabled TC-grp Priority# Bandwidth TSA 0 0,1,2,3,4,5,6,7 100% ETS 1 0% ETS 2 0% ETS 3 0% ETS 4 0% ETS 5 0% ETS 6 0% ETS 7 0% ETS Priority# Bandwidth TSA 0 13% ETS 1 13% ETS 2 13% ETS 3 13% ETS 4 12% ETS 5 12% ETS 6 12% ETS 7 12% ETS Oper status is init Conf TLV Tx Status is disabled Traffic Class TLV Tx Status is disabled Example (Detail) Dell(conf)# show interfaces tengigabitethernet 0/1 ets detail Interface TenGigabitEthernet 0/1 Max Supported TC Groups is 4 Number of Traffic Cl
Priority# Bandwidth TSA 0 13% ETS 1 13% ETS 2 13% ETS 3 13% ETS 4 12% ETS 5 12% ETS 6 12% ETS 7 12% ETS Oper status is init ETS DCBX Oper status is Down Reason: Port Shutdown State Machine Type is Asymmetric Conf TLV Tx Status is enabled Reco TLV Tx Status is enabled 0 Input Conf TLV Pkts, 0 Output Conf TLV Pkts, 0 Error Conf TLV Pkts 0 Input Traffic Class TLV Pkts, 0 Output Traffic Class TLV Pkts, 0 Error Traffic Class TLV Pkts show interface pfc Displays the PFC configuration applied to ingress traffic o
Field Description Remote is enabled, Priority list Remote Willing Status is enabled Operational status (enabled or disabled) of peer device for DCBX exchange of PFC configuration with a list of the configured PFC priorities. Willing status of peer device for DCBX exchange (Willing bit received in PFC TLV): enabled or disable. Local is enabled DCBX operational status (enabled or disabled) with a list of the configured PFC priorities.
Field Description PFC TLV Statistics: Pause Tx pkts Number of PFC pause frames transmitted. PFC TLV Statistics: Pause Rx pkts Number of PFC pause frames received.
slot/port Command Modes INTERFACE Supported Modes All Modes Command History Enter the slot/port number. Version Description 9.4(0.0) Supported on the FN I/O aggregator. This command is supported in Programmable-Mux (PMUX) mode only. 9.2(0.0) Introduced on the M I/O Aggregator. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Example Field Description State Complete: All mandatory DCB parameters are correctly configured. In progress: The DCB map configuration is not complete. Some mandatory parameters are not configured. PFC Mode PFC configuration in DCB map: On (enabled) or Off. PG Priority group configured in the DCB map. TSA Transmission scheduling algorithm used by the priority group: Enhanced Transmission Selection (ETS). BW Percentage of bandwidth allocated to the priority group.
Admin mode is on Admin Parameters: -------------------Admin is enabled TC-grp Priority# Bandwidth TSA -----------------------------------------------0 0,1,2,3,4,5,6,7 100% ETS 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - Stack unit 1 stack port all Max Supported TC Groups is 4 Number of Traffic Classes is 1 Admin mode is on Admin Parameters: -------------------Admin is enabled TC-grp Priority# Bandwidth TSA -----------------------------------------------0 0,1,2,3,4,5,6,7 100% ETS 1 2 3 4 5 6 7 8 - show stack-unit stack
Example Dell(conf)# show stack-unit all stack-ports all pfc details stack unit 0 stack-port all Admin mode is On Admin is enabled, Priority list is 4-5 Local is enabled, Priority list is 4-5 Link Delay 45556 pause quantum 0 Pause Tx pkts, 0 Pause Rx pkts stack unit 1 stack-port all Admin mode is On Admin is enabled, Priority list is 4-5 Local is enabled, Priority list is 4-5 Link Delay 45556 pause quantum 0 Pause Tx pkts, 0 Pause Rx pkts 121
8 Dynamic Host Configuration Protocol 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 configuration policies determined by network administrators. An Aggregator can operate as a DHCP client. As a DHCP client, the Aggregator requests an IP address from a DHCP server.
Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
• Command Modes EXEC Privilege Supported Modes All Modes Default None Command History For a VLAN, enter the keyword vlan followed by a number from 1 to 4094. Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. ip address dhcp Acquire an IP address dynamically on an interface from the DHCP server. Syntax ip address dhcp [relay | vendor-class-identifier] To disable DHCP Client on an interface, use the no ip address dhcp command.
Supported Modes All Modes Default None Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Supported on the M I/O Aggregator. When you enter the release dhcp command, although the IP address that was dynamically-acquired from a DHCP server is released from an interface, the ability to acquire a new DHCP server-assigned address remains in the running configuration for the interface.
show ip dhcp client statistics Displays DHCP client statistics, including the number of DHCP messages sent and received on an interface. Syntax Parameters show ip dhcp client statistics interface type slot/port interface type slot/ port Command Modes EXEC Privilege Supported Modes All Modes Default None. Command History Display DHCP client statistics on the specified interface. • For the management interface on the stack-unit, enter the keyword managementethernet followed by slot/port information.
9 FIP Snooping In a converged Ethernet network, an Aggregator can operate as an intermediate Ethernet bridge to snoop on Fibre Channel over Ethernet Initialization Protocol (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 ACLs to permit only authorized FCoE traffic to be transmitted between an FCoE end-device and an FCF. This chapter describes the FIP snooping commands.
port-channelnumber Command Modes EXEC Privilege Supported Modes All Modes Command History Enter the port channel number of the FIP packet statistics to be cleared. Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. feature fip-snooping Enable FCoE transit and FIP snooping on a switch.
Usage Information Version Description 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. The maximum number of FCFs supported per FIP snooping-enabled VLAN is four. The maximum number of FIP snooping sessions supported per ENode server is 16. 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.
show fip-snooping statistics Displays statistics on the FIP packets snooped on all interfaces, including VLANs, physical ports, and port channels.. Syntax Parameters Command Modes Supported Modes Command History Usage Information 130 show fip-snooping statistics [interface vlan vlan-id | interface port-type port/slot | interface port-channel port-channel-number] vlan-id Enter the VLAN ID of the FIP packet statistics to be displayed.
Example Field Description Number of Multicast Discovery Advertisements Number of FIP-snooped multicast discovery advertisements received on the interface Number of Unicast Discovery Advertisements Number of FIP-snooped unicast discovery advertisements received on the interface Number of FLOGI Accepts Number of FIP FLOGI accept frames received on the interface Number of FLOGI Rejects Number of FIP FLOGI reject frames received on the interface Number of FDISC Accepts Number of FIP FDISC accept fra
Dell# show fip-snooping statistics int tengigabitethernet 0/11 Number of Vlan Requests :1 Number of Vlan Notifications :0 Number of Multicast Discovery Solicits :1 Number of Unicast Discovery Solicits :0 Number of FLOGI :1 Number of FDISC :16 Number of FLOGO :0 Number of Enode Keep Alive :4416 Number of VN Port Keep Alive :3136 Number of Multicast Discovery Advertisement :0 Number of Unicast Discovery Advertisement :0 Number of FLOGI Accepts :0 Number of FLOGI Rejects :0 Number of FDISC Accepts :0 Number of
info Enable for Information specific debugs. ipc Enable for IPC specific debugs. rx Enable for packet receive specific debugs. packet-type Specify the packet type. Options are: all • discovery • virtual-link-instantiation • virtual-link-maintenance • vlan-discovery all Enable for all the packet types. discovery Enable for FIP discovery solicits (enodes) and adverts (fcf). virtual-linkinstantiation Enable for flogi, fdisc and flogo packets.
Example Dell#show fip-snooping config FIP Snooping Feature enabled Status: Enabled FIP Snooping Global enabled Status: Enabled Global FC-MAP Value: 0X0EFC00 Maximum Sessions Per Enode Mac: 32 Dell# show fip-snooping enode Displays information on the ENodes in FIP-snooped sessions, including the ENode interface and MAC address, FCF MAC address, VLAN ID, and FC-ID.
show fip-snooping fcf Displays information on the FCFs in FIP-snooped sessions, including the FCF interface and MAC address, FCF interface, VLAN ID, FC-MAP value, FKA advertisement period, and number of ENodes connected. Syntax Parameters Command Modes Supported Modes Command History Usage Information Example show fip-snooping fcf[fcf-mac-address] fcf-mac-address • EXEC • EXEC Privilege Enter the MAC address of the FCF to be displayed. All Modes Version Description 9.4(0.
Command Modes Supported Modes Command History Usage Information Example • EXEC • EXEC Privilege All Modes Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. The following table describes the show fip-snooping sessions command. 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.
Command Modes Supported Modes Command History Usage Information • EXEC • EXEC Privilege All Modes Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. The following table describes the show fip-snooping statistics command. Field Description Number of Vlan Requests Number of FIP-snooped VLAN request frames received on the interface.
Example Field Description Number of FDISC Rejects Number of FIP FDISC reject frames received on the interface Number of FLOGO Accepts Number of FIP FLOGO accept frames received on the interface Number of FLOGO Rejects Number of FIP FLOGO reject frames received on the interface Number of CVLs Number of FIP clear virtual link frames received on the interface Number of FCF Discovery Number of FCF discovery timeouts that occurred on the interface Number of VN Port Session Number of VN port session
Number Number Number Number Example (port channel) of of of of CVL FCF Discovery Timeouts VN Port Session Timeouts Session failures due to Hardware Config :0 :0 :0 :0 Dell# show fip-snooping statistics interface port-channel 22 Number of Vlan Requests :0 Number of Vlan Notifications :2 Number of Multicast Discovery Solicits :0 Number of Unicast Discovery Solicits :0 Number of FLOGI :0 Number of FDISC :0 Number of FLOGO :0 Number of Enode Keep Alive :0 Number of VN Port Keep Alive :0 Number of Multicast
show fip-snooping vlan Display information on the FIP snooping operational VLANs. Syntax Command Modes Supported Modes Command History Example show fip-snooping vlan • EXEC • EXEC Privilege All Modes Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Introduced on the M I/O Aggregator.
10 Internet Group Management Protocol (IGMP) The Dell Networking OS supports IGMP snooping version 2 and 3 on all Dell Networking systems.
IGMP Snooping Commands Dell Networking OS supports IGMP Snooping version 2 and 3 on all Dell Networking systems. Important Points to Remember for IGMP Snooping • Dell Networking OS supports version 1, version 2, and version 3 hosts. • Dell Networking OS IGMP snooping implementation is based on IP multicast address (not based on Layer 2 multicast mac address) and the IGMP snooping entries are in Layer 3 flow table not in Layer 2 forwarding information base (FIB).
interface (OPTIONAL) Enter the interface type and slot/port information: For a VLAN interface enter the keyword vlan followed by a number from 1 to 4094. Command Modes EXEC Privilege Supported Modes All Modes Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. ip igmp group-join-limit To limit the number of IGMP groups that can be joined in a second, use this feature.
Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. 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.
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 Supported Modes Command History Usage Information Disabled. • CONFIGURATION • INTERFACE VLAN Programmable-Mux (PMUX) Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator.
ip igmp snooping flood This command controls the flooding behavior of unregistered multicast data packets. When flooding is disabled, unregistered multicast data traffic is forwarded to only multicast router ports in a VLAN. If there is no multicast router port in a VLAN, unregistered multicast data traffic is dropped. Syntax ip igmp snooping flood To disable the flooding, use the no ip igmp snooping flood command.
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 slot/port or number information: • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information.
ip igmp version Manually set the version of the router to IGMPv2 or IGMPv3. Syntax Parameters ip igmp version {2 | 3} 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 (that is, IGMPv2) Command Modes INTERFACE Supported Modes Programmable-Mux (PMUX) Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator.
00:02:04 3.0.0.51 Member Ports: Po 2 225.0.0.2 Vlan 100 IGMPv2 00:00:05 00:02:04 3.0.0.51 Member Ports: Po 2 225.0.0.3 Vlan 100 IGMPv2 00:00:05 00:02:04 3.0.0.51 Member Ports: Po 2 225.0.0.4 Vlan 100 IGMPv2 00:00:05 00:02:04 3.0.0.51 Member Ports: Po 2 Field Description Group Address Lists the multicast address for the IGMP group. Interface Lists the interface type, slot and port number. Mode Displays the IGMP version used. Uptime Displays the amount of time the group has been operational.
Command History Example Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
11 Interfaces This chapter defines the interface commands on the Aggregator switch.
Time Domain Reflectometer (TDR) Commands TDR is useful for troubleshooting an interface that is not establishing a link; either it is flapping or not coming up at all. TDR detects open or short conditions of copper cables on 100/1000/10G Base-T modules. • tdr-cable-test • show tdr Important Points to Remember • The interface and port must be enabled (configured—see the interface command) before running TDR. An error message is generated if you have not enabled the interface.
Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. channel-member Add an interface to the Port Channel, while in INTERFACE PORTCHANNEL mode. Syntax channel-member interface To delete an interface from a Port Channel, use the no channel-member interface command.
configuration to change the designated speed. If the Port Channel contains a mix of interfaces with 100 Mb/s speed and 1000 Mb/s speed, the software disables those interfaces whose speed does not match the speed of the first interface configured and enabled in the Port Channel. If that first interface goes down, the Port Channel does not change its designated speed; disable and re-enable the Port Channel or change the order of the channel members configuration to change the designated speed.
configuration. You can enter up to six comma separated ranges-spaces are not required between the commas. Comma-separated ranges can include VLANs, portchannels and physical interfaces. Slot/Port information must contain a space before and after the dash. For example, interface range tengigabitethernet 0/1 - 5 is valid; interface range tengigabitethernet 0/1-5 is not valid.
Defaults No description is defined. Command Modes INTERFACE Supported Modes All Modes Command History Usage Information Related commands Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. • Spaces between characters are not preserved after entering this command unless you enclose the entire description in quotation marks (“desc_text”).
Defaults tx on Enter the keywords tx on to send control frames from this port to the connected device when a higher rate of traffic is received. This is the default value on the send side. tx off Enter the keywords tx off so that flow control frames are not sent from this port to the connected device when a higher rate of traffic is received. • rx off • tx off Command Modes INTERFACE Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.4(0.
no shutdown ... Example (Values) This Example shows how the Dell Networking OS negotiates the flow control values between two Dell Networking chassi connected back-to-back using 1G copper ports.
• Defaults Not configured. Command Modes CONFIGURATION Supported Modes All Modes Command History Usage Information For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. You cannot delete a physical interface. By default, physical interfaces are disabled (shutdown) and are in Layer 3 mode.
Usage Information You cannot delete a Management port. 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 0/0 Dell(conf-if-ma-0/0)# interface port-channel Create a Port Channel interface, which is a link aggregation group (LAG) containing physical interfaces on the Aggregator.
interface — configures a physical interface. interface vlan — configures a VLAN. interface range This command permits configuration of a range of interfaces to which subsequent commands are applied (bulk configuration). Using the interface range command, you can enter identical commands for a range of interface. Syntax interface range interface, interface,... To delete a description, enter no description command. Parameters interface, interface,...
Example-Bulk Configuration Warning Message Dell(conf)#interface range tengig 0/1 - 2 , tengig 0/4 , tengig 0/7 , fa 0/0 % Warning: Non-existing ports (not configured) are ignored by interface-range Example-Interface Range prompt with Multiple Ports Dell(conf)#interface range tengig 0/1 - 2 , tengig 0/3 - 5 Dell(conf-if-range-te-0/1-5)# Example-Interface Range prompt Overlapping Port Ranges Dell(conf)#interface range tengig 0/1 - 2 , tengig 0/1 - 5 Dell(conf-if-range-te-0/1-5)# Only VLAN and port-channe
Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. For more information about VLANs and the commands to configure them, refer to Virtual LAN (VLAN) Commands. FTP, TFTP, and SNMP operations are not supported on a VLAN. MAC/IP ACLs are not supported.
keepalive Send keepalive packets periodically to keep an interface alive when it is not transmitting data. Syntax keepalive [seconds] To stop sending keepalive packets, use the no keepalive command. Parameters seconds Defaults Enabled. Command Modes INTERFACE Supported Modes All Modes Command History Usage Information (OPTIONAL) For interfaces with PPP encapsulation enabled, enter the number of seconds between keepalive packets. The range is from 0 to 23767. The default is 10 seconds.
Usage Information 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. For example, if the required minimum is four, and only three are up, the LAG is considered down. monitor interface Monitor counters on a single interface or all interfaces on a stack unit. The screen is refreshed every five seconds and the CLI prompt disappears.
Example (Single Interface) Key Description l Change the view to the next interface on the stack unit, or if in the stack unit mode, the next stack unit in the chassis. a Change the view to the previous interface on the stack unit, or if in line stack unit mode, the previous stack unit in the chassis. T Increase the screen refresh rate. t Decrease the screen refresh rate. q Return to the CLI prompt. systest-3 Monitor time: 00:00:06 Refresh Intvl.
Gi 0/18 Up 0 0 0 0 Gi 0/19 Down 0 0 0 0 Gi 0/20 Up 62734 54 62766 18 Gi 0/21 Up 60198 9 200899 9 Gi 0/22 Up 17304741100 3157554 10102508511 1114221 Gi 0/23 Up 17304769659 3139507 7133354895 523329 m - Change mode c - Clear screen b - Display bytes r - Display pkts/bytes per sec l - Page up a - Page down mtu Set the link maximum transmission unit (MTU) (frame size) for an Ethernet interface. Syntax mtu value To return to the default MTU value, use the no mtu command.
• Members can have different Link MTU values. Tagged members must have a link MTU 4 bytes higher than untagged members to account for the packet tag. • The VLAN link MTU and IP MTU must be less than or equal to the link MTU and IP MTU values configured on the VLAN members. For example, the VLAN contains tagged members with Link MTU of 1522 and IP MTU of 1500 and untagged members with Link MTU of 1518 and IP MTU of 1500.
show vlan — Displays the current VLAN configurations on the switch. negotiation auto Enable auto-negotiation on an interface. Syntax negotiation auto To disable auto-negotiation, enter no negotiation auto command. Defaults Enabled. Command Modes INTERFACE Supported Modes All Modes Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator.
• 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 set to 1000 or auto.
Command History Example Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. Dell(conf)#interface range tengigabitethernet 0/1 - 2 Dell(conf-if-range-te-0/1-2)#show config ! interface TenGigabitEthernet 0/1 no ip address switchport no shutdown ! interface TenGigabitEthernet 0/2 no ip address switchport no shutdown Dell(conf-if-range-te-0/1-2)# show config (from INTERFACE VLAN mode) Displays the current configuration of the Default VLAN.
Command History Example Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. Dell(conf-lldp)#show conf ! protocol lldp Dell(conf-lldp)# show interfaces Displays information on a specific physical interface or virtual interface.
User Information The following describes the show interfaces command shown in the 10G example below. Line Description TenGigabitEthernet 0/0... Displays the interface’s type, slot/port, and administrative and line protocol status. Hardware is... Displays the interface hardware information and its assigned MAC address. Interface index... Displays the interface index number used by SNMP to identify the interface. Internet address... States whether an IP address is assigned to the interface.
Line Description – Unicasts = number of MAC unicast packets • Number of throttles and discards packets:: – throttles = packets containing PAUSE frames – discarded = number of packets discarded without any processing Usage Information Rate information... Estimate of the input and output traffic rate over a designated interval (30 to 299 seconds). Traffic rate is displayed in bits, packets per second, and percent of line rate. Time since...
show interfaces configured Displays any interface with a non-default configuration. Syntax Command Modes Supported Modes Command History show interfaces configured • EXEC • EXEC Privilege All Modes Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
Parameters Command Modes Supported Modes Command History Usage Information Example interface • EXEC • EXEC Privilege Enter one of the following keywords and slot/port or number information: • For the management interface on the stack unit enter the keyword ManagementEthernet followed by the slot/port information. The slot range is 0-0 and the port range is 0. • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet followed by the slot/port information.
Command Modes Supported Modes Command History Usage Information brief (OPTIONAL) Enter the keyword brief to display only the port channel number, the state of the port channel, and the number of interfaces in the port channel. description (OPTIONAL) Enter the keyword description to display interface information with description. • EXEC • EXEC Privilege All Modes Version Description 9.7(0.0) Introduced on the M I/O Aggregator. 9.4(0.0) Supported on the FN I/O Aggregator.
Field Description Time since... Displays the time since the last change in the configuration of this interface.
A I LAG Mode L 128 Dell# - Auto Port-channel - Internally Lagged Status Uptime Ports L3 down 00:00:00 To indicate the LACP fallback, Internally lagged is added to the list. When the LAG auto-configures itself, the LAG status describes as ‘I’. Related Commands show lacp — displays the LACP matrix. show interfaces stack-unit Display information on all interfaces on a specific Aggregator stack member.
0 Multicasts, 0 Broadcasts, 0 Unicasts 0 throttles, 0 discarded, 0 collisions Rate info (interval 299 seconds): Input 00.00 Mbits/sec, 0 packets/sec, 0.00% of line-rate Output 00.00 Mbits/sec, 0 packets/sec, 0.00% of line-rate Time since last interface status change: 5d5h23m !-------------output truncated ----------------! Related Commands show diag — Displays data plane and management plane input/output statistics.
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.
T 2-4094 Native VlanId: 1. --More-Related Commands show ip interface — displays Layer 3 information about the interfaces. show tdr Displays the TDR test results. Syntax Parameters show tdr interface interface Defaults none Command Modes EXEC Supported Modes All Modes Command History Usage Information Enter the keyword TenGigabitEthernet followed by the slot/port information for the 100/1000/10 GbaseT Ethernet interface. Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.
show vlan Displays the current VLAN configurations on the switch. Syntax Parameters Command Modes Supported Modes Command History Usage Information show vlan [brief |id vlan-id | name vlan-name] brief (OPTIONAL) Enter the keyword brief to display the following 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 followed by a number from 1 to 4094.
Example Dell# show vlan id 40 Codes: * - Default VLAN, G - GVRP VLANs, R - Remote Port Mirroring VLANs, P - Primary, C - Community, I - Isolated Q: U - Untagged, T - Tagged x - Dot1x untagged, X - Dot1x tagged G - GVRP tagged, M - Vlan-stack, H - VSN tagged i - Internal untagged, I - Internal tagged, v - VLT untagged, V - VLT tagged NUM Status Description Q Ports 1 Inactive a Dell# Example (Brief) Dell#show vlan brief VLAN Name STG MAC Aging IP Address ---- -------------------------------- ---- ---------
Disabling a VLAN or a port channel causes different behavior. When a VLAN is disabled, the Layer 3 functions within that VLAN are disabled. Layer 2 traffic continues to flow. Entering the shutdown command on a port channel disables all traffic on the port channel and the individual interfaces within the port channel. To enable a port channel, you must enter no shutdown on the port channel interface and at least one interface within that port channel.
When you configure a speed for the 1000/10000 interface, confirm the negotiation auto command setting. Both sides of the link must should have auto-negotiation either enabled or disabled. For speed settings of 1000 or auto, the software sets the link to auto-negotiation and you cannot change that setting. Related Commands negotiation auto — enables or disables auto-negotiation on an interface. stack-unit port-group port mode ethernet Converts the interfaces 9 and 10 from Fibre Channel mode to Ethernet.
Usage Information Version Description 8.3.17.0 Supported on the M I/O Aggregator. The interface must be enabled to run the test or an error message is generated: Dell#tdr-cable-test tengigabitethernet 0/2 %Error: Interface is disabled TenGIG 0/2 Related Commands show tdr — Displays the results of the TDR test. vlan tagged (CMC) Add a Layer 2 interface to a VLAN as a tagged interface. Syntax vlan tagged [vlan-id] To remove a tagged interface from a VLAN, use the no vlan tagged vlan-id command.
! port-channel-protocol LACP port-channel 1 mode active ! protocol lldp advertise management-tlv system-name dcbx port-role auto-downstream no shutdown Dell(conf-if-te-0/2)# Related Commands interface vlan — Configures a VLAN. vlan untagged — Specifies which interfaces in a VLAN are untagged. vlan untagged (CMC) Add a Layer 2 interface to a VLAN as an untagged interface. Syntax vlan untagged [vlan-id] To remove a untagged interface from a VLAN, use the no vlan untagged [vlan-id] command.
Dell(conf-if-te-0/2)#vlan untagged 4094 Dell(conf-if-te-0/2)#show config ! interface TenGigabitEthernet 0/2 mtu 12000 vlan untagged 4094 ! port-channel-protocol LACP port-channel 1 mode active ! protocol lldp advertise management-tlv system-name dcbx port-role auto-downstream no shutdown Dell(conf-if-te-0/2)# Related Commands interface vlan — Configures a VLAN. vlan tagged — Specifies which interfaces in a VLAN are tagged.
12 IPv4 Routing The aggregator supports both IPv4 and IPv6 routing and these are used only for the management purpose. This chapter describes the IPv4 related commands. They are: • clear tcp statistics • debug ip dhcp • debug ip icmp • ip route • management route • show arp • show ip management-route • show ip multicast-cam stack-unit • show ip interface • show ip route • show tcp statistics clear tcp statistics Clear the TCP counters.
Command Mode EXEC Privilege Supported Modes All Modes Command History Example Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. FTOS#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.
count value Command Modes EXEC Privilege Supported Modes All Modes Command History • For a 10 Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For VLAN, enter the keyword vlan then by a number from 1 to 4094. (OPTIONAL) Enter the keywords count then the count value. The ranges from 1 to 65534. The default is Infinity. Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
Command History Usage Information Related Commands Version Description 9.4(0.0) Supported on the FN I/O Aggregator. Using the following example of a static route: ip route 33.33.33.0 /24 tengigabitethernet 0/0 172.31.5.43 • 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 gig 0/0 has an ip address on subnet 2.2.2.0 and if 172.31.5.43 recursively resolves to 2.2.2.
show arp Displays the ARP table. Syntax Parameters show arp [interface interface ] [dynamic] [summary] interface interface • For a VLAN, enter the keyword vlan followed by a number from 1 to 4094. summary (OPTIONAL) Enter the keyword summary to view a summary of ARP entries. Supported Modes All Modes Example For the Management interface, enter the keyword managementethernet followed by the slot/port information. (OPTIONAL) Enter the keyword dynamic to view dynamic entries.
Internet Internet Internet Internet Internet Usage Information 10.1.2.4 10.10.10.4 10.16.127.53 10.16.134.254 133.33.33.4 1 1 1 20 1 00:01:e8:d5:9e:e2 00:01:e8:d5:9e:e2 00:01:e8:d5:9e:e2 00:01:e8:d5:9e:e2 00:01:e8:d5:9e:e2 Ma Ma Ma Ma Ma 0/0 0/0 0/0 0/0 0/0 - CP CP CP CP CP The following describes the show arp summary command shown in the following example. Row Heading Description Total Entries Lists the total number of ARP entries in the ARP table.
Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. The following describes the show ip interface command shown in the following example. Lines Description TenGigabitEthernet 0/0... Displays the interface’s type, slot/port and physical and line protocol Internet address... States whether an IP address is assigned to the interface. If one is, that address is displayed. IP MTU is...
TenGigabitEthernet TenGigabitEthernet TenGigabitEthernet TenGigabitEthernet TenGigabitEthernet TenGigabitEthernet 0/4 0/5 0/6 0/7 0/8 0/9 unassigned unassigned unassigned unassigned unassigned unassigned NO NO NO NO NO NO None None None None None None up up up up up up down down down down down down show ip management-route View the IP addresses assigned to the Management interface.
pipe-number Enter the number of the Port-Pipe number. The range is from 0 to 0. ip-address mask [longer-prefix] (OPTIONAL) Enter the IP address and mask of a route to CAM entries for that route only. Enter the keyword longer-prefixes to view routes with a common prefix. Command Modes Supported Modes Command History Usage Information detail Enter the keyword detail to display the group index ID used by the ecmp routes int he CAM.
----------------- -- -- - - ----- ----------------------------10.10.10.10 0 0 1 1 0 00:00:00:00:00:00 3f01 CP Dell# show ip route View information, including how they were learned, about the IP routes on the switch.
Field Description • 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 routes Destination Identifies the route’s destination IP address.
Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. The following describes the show tcp statistics cp command shown in the following example. Field Description Rcvd: Displays the number and types of TCP packets received by the switch. 0 checksum error...
Example Field Description 14 Connections closed... Displays the number of TCP connections closed, dropped. 20 Total rxmt... Displays the number of times the switch tried to re-send data and the number of connections dropped during the TCP retransmit timeout period. 0 Keepalive.... Lists the number of keepalive packets in timeout, the number keepalive probes and the number of TCP connections dropped during keepalive.
13 iSCSI Optimization Internet small computer system interface (iSCSI) optimization enables quality-of-service (QoS) treatment for iSCSI storage traffic on an Aggregator. NOTE: When iSCSI storage devices are detected on the server-ports, storm-control is disabled on those ports. When the iSCSI devices are off the ports, storm-control is enabled again. advertise dcbx-app-tlv Configure DCBX to send iSCSI TLV advertisements.
Supported Modes Command History Programmable-Mux (PMUX) Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. iscsi cos Set the QoS policy that is applied to the iSCSI flows. Syntax iscsi cos {enable | disable | dot1p vlan-priority-value [remark] | dscp dscp-value [remark]} To disable the QoS policy, use the no iscsi cos dscp command.
iscsi enable Globally enable iSCSI optimization. Syntax iscsi enable To disable iSCSI optimization, use the no iscsi enable command. Parameters enable Enter the keyword enable to enable the iSCSI optimization feature. Defaults Disabled. Command Modes CONFIGURATION Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. 8.3.16.
iscsi profile-compellent Configure the auto-detection of Dell Compellent arrays on a port. Syntax iscsi profile-compellent Defaults Dell Compellent disk arrays are not detected. Command Modes INTERFACE Supported Modes Programmable-Mux (PMUX) Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
show iscsi Display the currently configured iSCSI settings. Syntax Command Modes Supported Modes Command History Example Related Commands show iscsi • EXEC • EXEC Privilege All Modes Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
Target: iqn.2001-05.com.equallogic:0-8a0906-0e70c2002-10a0018426a48c94iom010 Initiator: iqn.1991-05.com.microsoft:win-x9l8v27yajg ISID: 400001370000 Session 1: Target: iqn.2001-05.com.equallogic:0-8a0906-0f60c2002-0360018428d48c94iom011 Initiator: iqn.1991-05.com.microsoft:win-x9l8v27yajg ISID: 400001370000. Related Commands • show iscsi — displays the currently configured iSCSI settings. • show iscsi sessions detailed — displays detailed information on active iSCSI sessions on the switch.
Related Commands • show iscsi — displays the currently configured iSCSI settings. • show iscsi sessions — displays information on active iSCSI sessions on the switch that have been established since the last reload.
14 Isolated Networks This chapter describes the isolated networks commands in the Dell Networking OS. io-aggregator isolated-network vlan Enable the isolated-network functionality for a particular VLAN or a set of VLANs.
vlan vlanrange Enter the keyword vlan followed by 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 (hyphenseparated): 5-10. Combination: 3, 4, 5-10, 8. Defaults None Command Modes EXEC Privilege Usage Information This command is used to show the isolated-network feature status and the VLANs configured for this feature.
15 Link Aggregation Control Protocol (LACP) This chapter contains commands for Dell Networking’s implementation of the link aggregation control protocol (LACP) for the creation of dynamic link aggregation groups (LAGs — called port-channels in Dell Networking OS parlance). auto-lag enable Enable auto-lag on a server facing port. Syntax auto-lag enable To disable the auto-lag use the no auto-lag enable command. When disabled, the server port associated in a LAG is removed and the LAG itself gets removed.
Command History Related Commands Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. show lacp — displays the LACP configuration. debug lacp Debug LACP (events). Syntax debug lacp [pdu interface [in | out]] To disable LACP debugging, use the no debug lacp [pdu interface [in | out]] command. Parameters pdu in | out interface in | out (OPTIONAL) Enter the keyword pdu to debug the LACP Protocol Data Unit information.
Defaults Enabled Command Modes CONFIGURATION Supported Modes Standalone, Stacking, VLT Command History Related Commands Version Description 9.6(0.0) Supported on the FN I/O Aggregator. 9.6(0.0) Supported on the M I/O Aggregator. show io-aggregator auto-lag status—displays global information on the auto-lag status. lacp link-fallback member Enable the LACP link fallback member feature.
Usage Information Version Description 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. This command applies to dynamic port-channel interfaces only. When applied on a static port-channel, this command has no effect. lacp port-priority To influence which ports will be put in Standby mode when there is a hardware limitation that prevents all compatible ports from aggregating, configure the port priority.
NOTE: LACP modes are defined in Usage Information. Defaults off Command Modes INTERFACE Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. LACP Modes Mode Function active An interface is in an active negotiating state in this mode.
Dell(conf-if-te-0/6)#port-channel-protocol lacp Dell(conf-if-te-0/6-lacp)#port-channel 32 mode active show interfaces port-channel Display information on configured Port Channel groups. Syntax Parameters Command Modes Supported Modes Command History Usage Information show interfaces port-channel [channel-number] [brief| description] channel-number For a Port Channel interface, enter the keyword port-channel followed by a number. The range is from 1 to 128.
Field Description packets input... Displays the number of packets and bytes into the interface. Input 0 IP packets... Displays the number of packets with IP headers, VLAN tagged headers, and MPLS headers. The number of packets may not add correctly because a VLAN tagged IP packet counts as both a VLAN packet and an IP packet. 0 64-byte... Displays the size of packets and the number of those packets entering that interface. This information is displayed over two lines. Received 0...
Field Example Description • down — if the port channel is disabled (shutdown) • up — if the port channel is enabled (no shutdown) Uptime Displays the age of the port channel in hours:minutes:seconds. Ports Lists the interfaces assigned to this port channel. (untitled) Displays the status of the physical interfaces (up or down). • In Layer 2 port channels, an * (asterisk) indicates which interface is the primary port of the port channel. The primary port sends out interface PDU.
show lacp Displays the LACP matrix. Syntax Parameters Command Modes Supported Modes Command History Example (PortChannel-Number) show lacp port-channel-number [sys-id | counters] port-channelnumber Enter a port-channel number: 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. • EXEC • EXEC Privilege The range is from 1 to 128. All Modes Version Description 9.4(0.
Related Commands clear lacp counters — Clears the LACP counters. show interfaces port-channel — Displays the information on configured Port Channel groups. show link-bundle-distribution port-channel Display the traffic-handling and utilization of the member interfaces of the port channel. Syntax show link-bundle-distribution port-channel Command Modes EXEC EXEC Privilege Supported Modes Command History Usage Information Example All Modes Version Description 9.4(0.
show port-channel-flow Display an egress port in a given port-channel flow. Syntax Parameters show port-channel-flow port-channel number incoming-interface interface { src-mac address dest-mac address {vlan vlanid | ether-type }} [ src-ip address dest-ip address ] [ src-port number dest-port number ] port-channel number Enter the keywords port-channel then the number of the port channel to display flow information. The range is from 1 to 128.
• In the event of fragmented packets, the egress port of the subsequent fragments. NOTE: In the show port-channel–flow command output, the egress port for an unknown unicast, multicast, or broadcast traffic is not displayed.
16 Layer 2 This chapter describes commands to configure Layer 2 features.
• vlan vlan-id Command Modes EXEC Privilege Supported Modes All Modes Command History For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet followed by the slot/port information. Enter the keyword vlan followed by a VLAN ID number from 1 to 4094. Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. description Add a description about the selected VLAN.
Defaults 1800 seconds Command Modes CONFIGURATION Supported Modes Programmable-Mux (PMUX) Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. mac-address-table static Associate specific MAC or hardware addresses to an interface and virtual local area networks (VLANs).
Supported Modes Command History Usage Information Programmable-Mux (PMUX) Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. For details about using this command, refer to the “NIC Teaming” section of the Layer 2 chapter in the Dell Networking OS Configuration Guide.
Version Description 8.3.17.0 Supported on the M I/O Aggregator. show mac-address-table Display the MAC address table. Syntax Parameters Command Modes Supported Modes Command History 228 show mac-address-table [dynamic | static] [address mac-address | interface interface | vlan vlan-id] [count [vlan vlan-id] [interface interface-type [slot [/port]]]] dynamic (OPTIONAL) Enter the keyword dynamic to display only those MAC addresses the switch dynamically learns.
Usage Information Version Description 9.2(0.0) Introduced on the M I/O Aggregator. The following describes the show mac-address-table command shown in the following example. Column Heading Description VlanId Displays the VLAN ID number. Mac Address Displays the MAC address in nn:nn:nn:nn:nn:nn format. Type Lists whether the MAC address was manually configured (Static), learned dynamically (Dynamic), or associated with a specific port (Sticky).
Example (Count) 230 Line Beginning With Description 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.
17 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 OS implementation of LLDP is based on IEEE standard 801.1ab. This chapter describes the LLDP commands.
advertise management-tlv Advertise management TLVs (Type, Length, Value). Syntax advertise management-tlv {system-capabilities | system-description | system-name} To remove advertised management TLVs, use the no advertise management-tlv {systemcapabilities | system-description | system-name} command. Parameters system-capabilities Enter the keywords system-capabilities to advertise the system capabilities TLVs to the LLDP peer.
Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator. clear lldp neighbors Clear LLDP neighbor information for all interfaces or a specific interface. Syntax Parameters clear lldp neighbors {interface} 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 information.
detail (OPTIONAL) Enter the keyword detail to display detailed packet information. tx (OPTIONAL) Enter the keyword tx to display transmit-only packet information. rx (OPTIONAL) Enter the keyword rx to display receive-only packet information. both (OPTIONAL) Enter the keyword both to display both receive and transmit packet information. Defaults none Command Modes EXEC Privilege Supported Modes All Modes Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator.
Parameters seconds Enter the rate, in seconds, at which the control packets are sent to its peer. The rate is from 5 to 180 seconds. The default is 30 seconds. Defaults 30 seconds Command Modes CONFIGURATION (conf-lldp) and INTERFACE (conf-if-interface-lldp) Supported Modes Programmable-Mux (PMUX) Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Supported Modes Command History All Modes Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. protocol lldp (Interface) Enter the LLDP protocol in the INTERFACE mode. Syntax [no] protocol lldp To return to the global LLDP configuration mode, use the no protocol lldp command from Interface mode.
Defaults none Command Modes EXEC Privilege Supported Modes All Modes Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator. Usage Information Omitting the keyword detail displays only the remote chassis ID, Port ID, and host name.
18 NPIV Proxy Gateway The N-port identifier virtualization (NPIV) Proxy Gateway (NPG) feature provides FCoE-FC bridging capability on the FN I/O Aggregator with the FC Flex IO module switch, allowing server CNAs to communicate with SAN fabrics over the FN I/O Aggregator with the FC Flex IO module.
dcb-map stack-unit all stack-ports all– applies a DCB map on all ports of a switch stack. description (for FCoE maps) In an FCoE map, add a text description of the FCoE and FC parameters used to transmit storage traffic over an FN 2210S Aggregator and M I/O Aggregator NPIV proxy gateway in a converged fabric. Syntax Parameters description text text Enter a maximum of 32 characters.
Command History Usage Information Version Description 9.6(0.0) Supported on the FN 2210S Aggregator. 9.3(0.0) Supported on the M I/O Aggregator. In the fabric-id vlan command, the fabric and VLAN ID numbers must be the same. In each FCoE map, the fabric ID, FC-MAP value, and FCoE VLAN parameters must be unique. To remove a fabric-VLAN association from an FCoE map, enter the no fabric-id vlan command. Create a VLAN and then specify the configured VLAN ID in the fabric-id vlan command.
show fcoe-map displays the Fibre Channel and FCoE configuration parameters in FCoE maps. fc-map In an FCoE map, configure the FCoE mapped address prefix (FC-MAP) value which is used to identify FCoE traffic transmitted on the FCoE VLAN for the specified fabric. Syntax Parameters fc—map fc-map-value fc-map-value Enter the unique MAC address prefix used by a SAN fabric. The range of FC-MAP values is from 0EFC00 to 0EFCFF.
Parameters Defaults Command Modes map-name Maximum: 32 alphanumeric characters. On the FN2210S Aggregator with PMUX modules, the following parameters are applied on all the PMUX module interfaces: • Description: SAN_FABRIC • Fabric-id: 1002 • Fcoe-vlan: 1002 • Fc-map: 0x0efc00 • Fcf-priority: 128 • Fka-adv-period: 8000mSec • Keepalive: enable • Vlan priority: 3 CONFIGURATION INTERFACE Supported Modes Command History Usage Information Programmable-Mux (PMUX) Version Description 9.
feature fc Enables the Fibre channel communication via the NPG functionality. Syntax feature fc Command Modes CONFIGURATION Supported Modes Programmable-Mux (PMUX) Default Enabled Command History Usage Information Version Description 9.6(0.0) Supported on the FN I/O Aggregator. 9.3(0.0) Supported on the M I/O Aaggregator. The command is supported only in FN2210S Aggregator. fka-adv-period In an FCoE map, configure the time interval used to transmit FIP keepalive (FKA) advertisements.
keepalive In an FCoE map, enable the monitoring of FIP keepalive messages (if it is disabled). Syntax keepalive Parameters None Defaults FIP keepalive monitoring is enabled on Ethernet and Fibre Channel interfaces. Command Modes FCoE MAP Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.6(0.0) Supported on the FN 2210S Aggregator. 9.3(0.0) Introduced on the M I/O Aggregator and MXL 10/40GbE Switch with the FC Flex IO module.
Usage Information Use the show fcoe-map command to display the FC and FCoE parameters used to configure serverfacing Ethernet (FCoE) and fabric-facing FC ports in all FCoE maps on an FN 2210S Aggregator with the FC Flex IO module NPIV proxy gateway. In each FCoE map, the values for the fabric ID and FC-MAP that identify the SAN fabric to which FC storage traffic is sent, and the FCoE VLAN to be used must be unique. The following table describes the show fcoe-map brief output shown in the example below.
Example Field Description Oper-State Operational status of link to the fabric: Up (link is up and transmitting FC traffic), Down (link is down and not transmitting FC traffic), Link-wait (link is up and waiting for FLOGI to complete on peer FC port), or Removed (port has been shut down). Members FN2210S Aggregator with the FC Flex IO module Ethernet and FC ports that are members of the dedicated FCoE VLAN that carries storage traffic to the specified fabric.
show interfaces status Displays a summary of interface information or specify a stack unit and interface to display status information for that specific interface only.
Parameters Command Modes Supported Modes Command History Usage Information brief Displays an overview of current server CNA-fabric connections over an FN I/O Aggregator with th Flex IO module NPIV proxy gateway. • EXEC • EXEC Privilege All modes Version Description 9.6.(0.0) Supported on the FN2210S Aggregator. 9.3(0.0) Introduced on the M I/O Aggregator and MXL 10/40GbE Switch with the FC Flex IO module.
Example Field Description ENode [number] A server CNA that has successfully logged in to a fabric over an FN I/O Aggregator with the FC F module Ethernet port in ENode mode. Enode MAC MAC address of a server CNA port. Enode Intf Port number of a server-facing Ethernet port operating in ENode mode. FCF MAC Fibre Channel forwarder MAC: MAC address of FN I/O Aggregator Switch with the FC Flex IO mo FCF interface.
Related Commands dcb-map— creates a DCB map to configure DCB parameters on Ethernet ports that support converged Ethernet traffic. fcoe-map — creates an FCoE map which contains the parameters used in the communication between servers and a SA show qos dcb-map Display the DCB parameters configured in a specified DCB map.
PG:1 TSA:ETS Priorities:3 BW:50 PFC:ON show running-config fcoe-map Displays the current fcoe-map configurations. Syntax show running-config fcoe-map Command Modes EXEC Privilege Supported Modes All Modes Command History Version Description 9.6(0.0) Supported on the FN2210S Aggregator. 9.3(0.0) Introduced on the M I/O Aggregator and MXL 10/40GbE Switch with the FC Flex IO module.
19 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 only. Port-channel interfaces and virtual local area networks (VLANs), are not supported. • The monitoring (destination, “MG”) and monitored (source, “MD”) ports must be on the same switch.
Parameters description Enter a description regarding this session (80 characters maximum). Defaults none Command Modes MONITOR SESSION (conf-mon-sess-session-ID) Supported Modes All Modes Command History Related Commands Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. monitor session — enables a monitoring session. monitor session Create a session for monitoring traffic with port monitoring.
show config Display the current monitor session configuration. Syntax show config Defaults none Command Modes MONITOR SESSION (conf-mon-sess-session-ID) Supported Modes All Modes Command History Example Version Description 9.4(0.0) Supported on the FN I/O Aggregator.
show running-config monitor session Displays the running configuration of all monitor sessions or a specific session. Syntax show running-config monitor session {session-ID} To display the running configuration for all monitor sessions, use the show running-config monitor session command. Parameters session-ID Defaults none Command Modes EXEC Privilege Supported Modes All Modes Command History (OPTIONAL) Enter a session identification number. The range is from 0 to 65535.
• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. destination Enter the keyword destination to indicate the interface destination. direction {rx | tx | both} Enter the keyword direction followed by one of the packet directional indicators. • rx: to monitor receiving packets only. • tx: to monitor transmitting packets only. • both: to monitor both transmitting and receiving packets.
20 Quality of Service (QoS) The Dell Networking operating software commands for quality of service (QoS) include traffic conditioning and congestion control. QoS commands are not universally supported on all Dell Networking Products. Per-Port QoS Commands Per-port QoS (port-based QoS) allows you to define the QoS configuration on a per-physical-port basis. Policy-Based QoS Commands Policy-based QoS is not supported on logical interfaces, such as port-channels, VLANs, or Loopbacks.
Usage Information The unit of bandwidth percentage is 1%. A bandwidth percentage of 0 is allowed and disables the scheduling of that class. If the sum of the bandwidth percentages given to all eight classes exceeds 100%, the bandwidth percentage automatically scales down to 100%. Related Commands qos-policy-output — creates a QoS output policy. description Add a description to the selected policy map or QoS policy.
dot1p Queue Number 3 3 4 4 5 5 6 6 7 7 Defaults none Command Modes INTERFACE Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. The dot1p-priority command changes the priority of incoming traffic on the interface.
Usage Information Related Commands Version Description 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. Aggregate input/output QoS policy applies to all the port ingoing/outgoing traffic. Aggregate input/output QoS policy can coexist with per queue input/output QoS policies. 1. If only aggregate input QoS policy exists, input traffic conditioning configurations (rate-police) apply. Any marking configurations in aggregate input QoS policy are ignored. 2.
qos-policy-output Create a QoS output policy. Syntax qos-policy-output qos-policy-name To remove an existing output QoS policy, use the no qos-policy-output qos-policy-name command. Parameters qos-policy-name Enter your output QoS policy name in character format (32 characters maximum). Defaults none Command Modes CONFIGURATION Supported Modes Programmable-Mux (PMUX) Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator.
Usage Information Version Description 9.2(0.0) Introduced on the M I/O Aggregator. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. When you apply rate-shape in QoS policy both on the Queue Level and in Aggregate mode, the queuebased shaping occurs first then aggregate rate shaping. service-class bandwidth-percentage Specify a minimum bandwidth for queues.
Parameters Defaults value Enter a dot1p list number and value. The list number range is from 0 to 7. The range is from 0 to 3. For each dot1p Priority, the default CoS queue value is: • dot1p CoS Queue 0 0-7 1 0-7 2 0-7 3 0-7 4 0-7 5 0-7 6 0-7 7 0-7 Command Modes CONFIGURATION Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
Command Modes Supported Modes Command History Usage Information dot1p Queue ID 4 2 5 3 6 3 7 3 • INTERFACE • CONFIGURATION Programmable-Mux (PMUX) Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. To honor all incoming 802.1p markings on incoming switched traffic on the interface, enter this command. By default, this facility is not enabled (that is, the 802.
Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. 8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module. Usage Information A single policy-map can be attached to one or more interfaces to specify the service-policy for those interfaces. A policy map attached to an interface can be modified. Related Commands policy-map-output — creates an output policy map.
show qos dcb-map Display the DCB parameters configured in a specified DCB map. Syntax Parameters Command Modes Command History Usage Information show qos dcb-map map-name map-name • EXEC • EXEC Privilege Version 9.4(0.0) Displays the PFC and ETS parameters configured in the specified map. Supported on the FN I/O aggregator.
show qos dot1p-queue-mapping View dot1p to queue mapping. Syntax show qos dot1p-queue-mapping Defaults none Command Modes Supported Modes Command History Example • EXEC • EXEC Privilege All Modes Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. Dell#show qos dot1p-queue-mapping Dot1p Priority : 0 1 2 3 4 5 6 7 Queue : 0 0 0 1 2 3 3 3 Dell# show qos qos-policy-output View the output QoS policy details.
Wred green wg Dell# trust Specify dynamic classification (DSCP) or dot1p to trust. Syntax Parameters trust {diffserv [fallback]| dot1p [fallback]} 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 value as a secondary option in case no match occurs against the configured class maps.
21 Security This chapter describes various types of security commands in the Dell Networking OS, in the following sections: The commands are listed in the following sections: • AAA Accounting Commands • Authentication and Password Commands • RADIUS Commands • TACACS+ Commands • SSH Server and SCP Commands NOTE: Starting with the Dell Networking OS version 7.2.1.0, LEAP with MSCHAP v2 supplicant is implemented.
start-stop Enter the keywords start-stop to send a “start accounting” notice at the beginning of the requested event and a “stop accounting” notice at the end of the event. wait-start Enter the keywords wait-start to ensure that the TACACS+ security server acknowledges the start notice before granting the user’s process request. stop-only Enter the keywords stop-only to instruct the TACACS+ security server to send a “stop record accounting” notice at the end of the requested user process.
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. aaa authorization commands Set parameters that restrict (or permit) a user’s access to EXEC and CONFIGURATION level commands.
The following table lists the Dell Networking OS version history for this command. Usage Information Version Description 9.6.(0.0) Supported on the FN I/O Aggregator and M I/O Aggregator. By default, the aaa authorization commands command configures the system to check both EXEC level and CONFIGURATION level commands. Use the command no aaa authorization configcommands to enable only EXEC-level command checking.
Defaults none Command Modes LINE Supported Modes All Modes Command History Related Commands Version Description 9.4(0.0) Supported on the FN I/O Aggregator and M I/O Aggregator. aaa accounting — enables AAA Accounting and creates a record for monitoring the accounting function. show accounting Display the active accounting sessions for each online user. Syntax show accounting Defaults none Command Modes EXEC Supported Modes All Modes Command History Version Description 9.4(0.
Parameters default Enter the keyword default then the authentication methods to use as the default sequence of methods for the Enable login. The default is default enable. method-list-name Enter a text string (up to 16 characters long) to name the list of enabled authentication methods activated at login. method Enter one of the following methods: ... method2 • enable: use the password the enable password command defines in CONFIGURATION mode.
aaa authentication login Configure AAA Authentication method lists for user access to EXEC mode (Enable log-in). Syntax aaa authentication login {method-list-name | default} method [... method4] To return to the default setting, use the no aaa authentication login {method-list-name | default} command. 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.
NOTE: If authentication fails using the primary method, Dell Networking Operating System (OS) employs the second method (or third method, if necessary) automatically. For example, if the TACACS+ server is reachable, but the server key is invalid, Dell Networking Operating System (OS) proceeds to the next authentication method. The TACACS+ is incorrect, but the user is still authenticated by the secondary method.
console This is the banner Dell con0 now available Press RETURN to get started. 4d21h6m: %RPM0-P:CP %SEC-5-LOGIN_SUCCESS: Login successful for user on line console This is the banner Dell> Related Commands banner login — sets a banner for login connections to the system. exec-banner— enables the display of a text string when you enter EXEC mode. line — enables and configures the console and virtual terminal lines to the system. banner login Set a banner to display when logging on to the system.
Dell(conf)#end Dell#exit 13d21h9m: %RPM0-P:CP %SEC-5-LOGOUT: Exec session is terminated for user on line console This is the banner Dell con0 now available Press RETURN to get started. 13d21h10m: %RPM0-P:CP %SEC-5-LOGIN_SUCCESS: Login successful for user on line console This is the banner Dell> Related Commands exec-banner— enables the display of a text string when you enter EXEC mode. banner motd Set a message of the day (MOTD) banner.
Defaults Disabled. Command Modes EXEC Privilege Supported Modes All Modes Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.3(0.0) Supported on the M I/O Aggregator. debug tacacs+ To assist with troubleshooting, view TACACS+ transactions. Syntax debug tacacs+ To disable debugging of TACACS+, use the no debug tacacs+ command. Defaults Disabled. Command Modes EXEC Privilege Supported Modes All Modes Command History Version Description 9.4(0.
ip radius source-interface Specify an interface’s IP address as the source IP address for RADIUS connections. Syntax ip radius source-interface interface To delete a source interface, use the no ip radius source-interface command. Parameters interface Defaults Not configured. Command Modes CONFIGURATION Supported Modes All Modes Command History Enter the following keywords and slot/port or number information: • For a Port Channel interface, enter the keywords port-channel then a number.
login authentication To designate the terminal lines, apply an authentication method list. Syntax login authentication {method-list-name | default} To use the local user/password database for login authentication, use the no login authentication command. Parameters method-list-name Enter the keywords method-list-name to specify that method list, created in the aaa authentication login command, to be applied to the designated terminal line.
Supported Modes Command History All Modes Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.3(0.0) Supported on the M I/O Aggregator. radius-server host Configure a RADIUS server host. Syntax Parameters radius-server host {hostname | ipv4-address | ipv6-address} [auth-port port-number] [retransmit retries] [timeout seconds] [key [encryption-type] key] hostname Enter the name of the RADIUS server host. ipv4-address | ipv6address Enter the IPv4 address (A.B.C.
Usage Information To configure any number of RADIUS server hosts for each server host that is configured, use this command. Dell Networking Operating System (OS) searches for the RADIUS hosts in the order they are configured in the software. The global default values for the timeout, retransmit, and key optional parameters are applied, unless those values are specified in the radius-server host or other commands.
radius-server retransmit Configure the number of times the switch attempts to connect with the configured RADIUS host server before declaring the RADIUS host server unreachable. Syntax radius-server retransmit retries To configure zero retransmit attempts, use the no radius-server retransmit command. To return to the default setting, use the radius-server retransmit 3 command.
show privilege View your access level. Syntax Command Modes Supported Modes Command History Example show privilege • EXEC • EXEC Privilege All Modes Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.3(0.0) Supported on the M I/O Aggregator.
Defaults. 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 Enter the keyword command then a privilege level for accounting of commands executed at that privilege level. name | default Enter one of the following: • For name, enter a user-defined name of a list of accounting methods.
tacacs-server host Specify a TACACS+ host. Syntax Parameters tacacs-server host {hostname | ipv4-address | ipv6-address} [port number] [timeout seconds] [key key] hostname Enter the name of the TACACS+ server host. ipv4-address | ipv6address Enter the IPv4 address (A.B.C.D) or IPv6 address (X:X:X:X::X) of the TACACS+ server host. port number (OPTIONAL) Enter the keyword port then a number as the port to be used by the TACACS+ server. The range is from zero (0) to 65535. The default is 49.
Parameters encryption-type key Defaults Not configured. Command Modes CONFIGURATION Supported Modes All Modes Command History Usage Information (OPTIONAL) Enter either zero (0) or 7 as the encryption type for the key entered. The options are: • 0 is the default and means the key is not encrypted and stored as clear text. • 7 means that the key is encrypted and hidden. Enter a text string, up to 42 characters long, as the clear text password. Leading spaces are ignored.
SSH Server and SCP Commands The Dell Networking OS supports secure shell (SSH) protocol versions 1.5 and 2.0. SSH is a protocol for secure remote login over an insecure network. SSH sessions are encrypted and use authentication. enable password Change the password for the enable command. Syntax enable password [level level] [encryption-type] password To delete a password, use the no enable password [encryption-type] password [level level] command.
enable restricted Allows Dell Networking technical support to access restricted commands. Syntax enable restricted [encryption-type] password To disallow access to restricted commands, use the no enable restricted command. Parameters encryption-type (OPTIONAL) Enter the number 7 as the encryption type. Enter 7 followed a text string as the hidden password. The text string must be a password that was already encrypted by a Dell Networking router.
name passwords, authentication key passwords, the privileged command password, and console and virtual terminal line access passwords. To view passwords, use the show running-config command. show ip ssh Display information about established SSH sessions. Syntax Command Modes Supported Modes Command History Example Related Commands show ip ssh • EXEC • EXEC Privilege All Modes Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
ds= ashwani@poclab4 Dell# show ip ssh rsa-authentication Displays the authorized-keys for the RSA authentication. Syntax Parameters show ip ssh rsa-authentication {my-authorized-keys} my-authorized-keys Defaults none Command Modes EXEC Supported Modes All Modes Command History Display the RSA authorized keys. Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
Example Related Commands Field Description Host(s) Displays the terminal line status. Location Displays the IP address of the user. Dell#show user Line User 0 console 0 admin * 3 vty 1 admin Dell# Host(s) idle idle Location 172.31.1.4 ssh — enables a user. ssh Open an SSH connection specifying the host name, username, port number and version of the SSH client. Dell Networking OS supports both inbound and outbound SSH sessions using IPv4 addressing.
Parameters name Enter a text string for the name of the user up to 63 characters. nopassword Enter the keyword nopassword to specify that the user should not enter a password. password Enter the keyword password followed by the encryption-type or the password. secret Enter the keyword secret followed by the encryption-type or the password. encryption-type Enter an encryption type for the password that you enter. • 0 directs Dell Networking OS to store the password as clear text.
22 Stacking Commands Stacking is supported on the FN410S and FN410T cards with ports 9 and 10 as the stack ports. Stacking is limited to six Aggregators in the same or different chassis in a single stack. Stacking provides a single point of management and NIC teaming for high availability and higher throughput. To configure an Aggregator stack, you must use the CLI. The stacking commands are always available and operational.
reset stack-unit Reset any designated stack member except the management unit (master unit). Syntax Parameters reset stack-unit 0–5 hard 0–5 Enter the stack member unit identifier of the stack member to reset. hard Reset the stack unit if the unit is in a problem state. Defaults none Command Modes EXEC Privilege Supported Modes All Modes Command History Usage Information Version Description 9.6.(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
show system stack-ports Display information about the stacking ports on all switches in the FN I/O Aggregator switch stack.. Syntax Parameters Defaults Command Modes Supported Modes Command History Usage Information show system stack-ports [status | topology] status (OPTIONAL) Enter the keyword status to display the command output without the Connection field. topology (OPTIONAL) Enter the keyword topology to limit the table to just the Interface and Connection fields.
Example (Topology) Dell# show system stack-ports topology Topology: Daisy chain Interface Connection Trunk Group 0/9 0/9 1/10 1/10 Dell Related Commands 1/10 # 0/10 power-cycle stack-unit—resets the designated stack member. show diag— displays the data plane or management plane input and output statistics of the designated component of the designated stack member. show system—displays the current status of all stack members or a specific member.
show system stack-unit stack-group Displays the stack-groups present/configured for a FN I/O Aggregator stack unit. Syntax Parameters show system stack-unit unit-number stack-group [configured] unit number <0–5> Defaults none Command Modes EXEC Privilege Supported Modes All Modes Command History Enter the number of the member stack unit. The range is from 0 to 5. Version Description 9.6.(0.0) Supported on the FN I/O Aggregator.
Command Modes Supported Modes Command History • CONFIGURATION All Modes Version Description 9.6.(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. Usage Information This command is supported on the M I/O, FN410S, and FN410T Aggregators. Example Dell(conf)#stack-unit 0 iom-mode stack % You are about to stack your IOA module, please reload the IOA and then plug in the stacking cable for the changes to take effect.
stack-unit renumber Change the stack member ID of any stack member or a stand-alone unit. Syntax Parameters stack-unit 0-5 renumber 0-5 0-5 Defaults none Command Modes EXEC Privilege Supported Modes All Modes Command History Usage Information The first instance of this value is the stack member unit identifier, from 0 to 5, of the switch that you want add to the stack. The range is from 0 to 5. The second instance of this value is the desired new unit identifier number. Version Description 9.6.
23 Storm Control The Dell Networking operating software storm control feature allows you to limit or suppress traffic during a traffic storm. 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). • An INTERFACE-level command only supports storm control configuration on ingress.
Supported Modes Command History Usage Information Standalone-Mux (SMUX) Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Introduced on the M I/O Aggregator. This command is not available in PMUX mode. show io-aggregator broadcast storm-control status Shows if storm control is enabled or disabled. If enabled, displays information on the rate limit value.
Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator. storm-control broadcast (Interface) Configure the percentage of broadcast traffic allowed on an interface. Syntax storm-control broadcast [packets_per_second in] To disable broadcast storm control on the interface, use the no storm-control broadcast [packets_per_second in] command. Parameters packets_per_secon d Enter the packets per second of broadcast traffic allowed into the network. The range is from 0 to 33554368.
storm-control unknown-unicast (Interface) Configure percentage of unknown-unicast traffic allowed on the interface. Syntax storm-control unknown-unicast [packets_per_second in] To disable unknown-unicast storm control on the interface, use the no storm-control unknownunicast [packets_per_second in] command. Parameters packets_per_secon d Enter the packets per second of broadcast traffic allowed into the network. The range is from 0 to 33554431.
24 System Time The commands in this chapter configure time values on the system, either using the Dell Networking OS, 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, refer to the Network Time Protocol section of the Management chapter in the Dell PowerEdge M I/O Aggregator Configuration Guide.
Usage Information You can change the order of the month and day parameters to enter the time and date as time day month year. In the switch, the hardware clock is separate from the software and is called the calendar. This hardware clock runs continuously. After the hardware clock (the calendar) is set, the operating system automatically updates the software clock after system bootup. You cannot delete the hardware clock (calendar).
Parameters time Enter the time in hours:minutes:seconds. For the hour variable, use the 24-hour format; example, 17:15:00 is 5:15 pm. month Enter the name of one of the 12 months, in English. You can enter the number of a day and change the order of the display to time day month year . 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 month day year . year Enter a four-digit number as the year.
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. You can enter the name of a month to change the order of the display to time day month year. end-month Enter the name of one of the 12 months in English. You can enter the name of a day to change the order of the display to time day month year. end-time Enter the time in hours:minutes.
start-day Enter the name of the day that you want daylight saving time to begin. Use English three letter abbreviations; for example, Sun, Sat, Mon, and so on. The range is from Sun to Sat. start-month Enter the name of one of the 12 months in English. start-time Enter the time in hours:minutes. For the hour variable, use the 24-hour format; example, 17:15 is 5:15 pm.
offset Defaults Not configured. Command Modes CONFIGURATION Supported Modes All Modes Command History Usage Information Enter one of the following: • a number from 1 to 23 as the number of hours in addition to universal time coordinated (UTC) for the timezone. • a minus sign (-) then a number from 1 to 23 as the number of hours. Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator.
Defaults Not configured. Command Modes CONFIGURATION Supported Modes All Modes Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. You can configure multiple time-serving hosts (up to 250). From these time-serving hosts, the operating system chooses one NTP host with which to synchronize. Because many polls to NTP hosts can impact network performance, Dell Networking recommends limiting the number of hosts configured.
• Supported Modes Command History EXEC Privilege All Modes Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. Example Dell#show clock 12:30:04.402 pacific Tue May 22 2012 Dell# Example (Detail) Dell#show clock detail 12:30:26.
25 Uplink Failure Detection (UFD) Uplink failure detection (UFD) provides detection of the loss of upstream connectivity and, if you use this with network interface controller (NIC) teaming, automatic recovery from a failed link. NOTE: In Standalone, VLT, and Stacking modes, the UFD group number is 1 by default and cannot be changed. clear ufd-disable Re-enable one or more downstream interfaces on the switch/router that are in a UFD-Disabled Error state so that an interface can send and receive traffic.
debug uplink-state-group Enable debug messages for events related to a specified uplink-state group or all groups. Syntax debug uplink-state-group [group-id] To turn off debugging event messages, enter the no debug uplink-state-group [group-id] command. Parameters group-id Enables debugging on the specified uplink-state group. The valid group-id values are from 1 to 16.
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. Defaults none Command Modes UPLINK-STATE-GROUP Supported Modes Programmable-Mux (PMUX) Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Supported on the M I/O Aggregator.
Usage Information You can assign physical port or port-channel interfaces to an uplink-state group. You can assign an interface to only one uplink-state group. Configure each interface assigned to an uplinkstate group as either an upstream or downstream interface, but not both. You can assign individual member ports of a port channel to the group. An uplink-state group can contain either the member ports of a port channel or the port channel itself, but not both.
Defaults No downstream links are disabled when an upstream link in an uplink-state group goes down. Command Modes UPLINK-STATE-GROUP Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Supported on the M I/O Aggregator.
Defaults Command Modes Supported Modes Command History Example Related Commands none • EXEC • EXEC Privilege Programmable-Mux (PMUX) Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Supported on the M I/O Aggregator.
Example Version Description 9.4(0.0) Supported on the FN I/O Aggregator.
To disable upstream-link tracking without deleting the uplink-state group, use the no enable command in uplink-state-group configuration mode. Example Related Commands Dell(conf)#uplink-state-group 16 Dell(conf)# 02:23:17: %RPM0-P:CP %IFMGR-5-ASTATE_UP: Changed uplink state group Admin state to up: Group 16 • show running-config uplink-state-group — displays the current configuration of one or more uplink-state groups.
Example Related Commands 322 Dell(conf-uplink-state-group-16)# upstream tengigabitethernet 0/1-5 Dell(conf-uplink-state-group-16)# • downstream — assigns a port or port-channel to the uplink-state group as a downstream interface. • uplink-state-group — creates an uplink-state group and enables the tracking of upstream links.
26 Virtual Link Trunking (VLT) 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.
Command History Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Supported on the M I/O Aggregator. clear vlt statistics Clear the statistics on VLT operations. 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.
Command Modes CONFIGURATION Supported Modes Programmable-Mux (PMUX) Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Supported on the M I/O Aggregator. LACP on the VLT ports (on a VLT switch or access device), which are members of the virtual link trunk, is not brought up until the VLT domain is recognized on the access device.
show vlt backup-link Displays information on the backup link operation. Syntax show vlt backup-link Default Not configured. Command Modes EXEC Supported Modes All Modes Command History Example Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Supported on the M I/O Aggregator.
Delay-Restore Abort Threshold Peer-Routing Peer-Routing-Timeout timer Multicast peer-routing timeout Dell# : 60 seconds : Disabled : 0 seconds : 150 seconds show vlt detail Displays detailed status information about VLT domains currently configured on the switch. Syntax show vlt detail Default Not configured. Command Modes EXEC Supported Modes All Modes Command History Example Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Supported on the M I/O Aggregator.
--------- ------------ ----------- 100 -- Vlan IPV4 Multicast Status -------------------------Vlan-ID Local Status ------------------4094 Active L3 Peer Status ----------Inactive Dell# show vlt role Display 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 locally-attached VLT device. Syntax show vlt role Default Not configured.
Command History Example Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.0) Supported on the M I/O Aggregator.
Ndp Reg Request rcvd:1 VLT multicast not enabled stack-unit iom-mode Set the Aggregator operating mode to VLT mode. Syntax Parameters stack-unit iom-mode vlt unit number <0-5> Enter the number of the member stack unit. The range is from 0 to 5. The default is 0. vlt Enable virtual link trunking mode. Command Modes CONFIGURATION Supported Modes All Modes Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 9.2(0.
You must also reconfigure the same MAC address on the VLT peer switch. unit-id Explicitly configure the default unit ID of a VLT peer switch. Syntax Parameters unit-id [0 | 1] 0|1 Configure the default unit ID of a VLT peer switch. Enter 0 for the first peer or enter 1 for the second peer. Defaults Automatically assigned based on the MAC address of each VLT peer. The peer with the lower MAC address is assigned unit 0; the peer with the higher MAC address is assigned unit 1.
Usage Information The VLT domain ID must be the same between the two VLT devices. If the domain ID is not the same, a syslog message is generated and VLT does not launch. vlt-peer-lag port-channel Associate the port channel to the corresponding port channel in the VLT peer for the VLT connection to an attached device. Syntax Parameters vlt-peer-lag port-channel id-number id-number Enter the respective vlt port-channel number of the peer device. Defaults Not configured.
27 Debugging and Diagnostics This chapter contains the following sections: • Offline Diagnostic Commands • Hardware Commands Offline Diagnostic Commands The offline diagnostics test suite is useful for isolating faults and debugging hardware. While tests are running, the Dell Networking OS results are saved as a text file (TestReport-SU-X.txt) in the flash directory. The show file command is available only on Master and Standby.
clear hardware stack-unit Clear statistics from selected hardware components. Syntax Parameters clear hardware stack-unit 0–5 {counters | unit 0–1 counters | cpu dataplane statistics | stack-port 9–12} stack-unit 0–5 Enter the keywords stack-unit then 0 to 5 to select a particular stack member and then enter one of the following command options to clear a specific collection of data. counters Enter the keyword counters to clear the counters on the selected stack member.
perform status/self test for all the components on the board and test their registers for appropriate values. In addition, they perform extensive tests on memory devices (for example, SDRAM, flash, NVRAM, EEPROM, and CPLD) wherever possible. There are no tests on 10G links. At this level, stack ports are shut down automatically. level2 Enter the keyword level2 to run Level 2 diagnostics. Level 2 diagnostics are a full set of diagnostic tests with no support for automatic partitioning.
Command History Usage Information Version Description 9.4(0.0) Supported on the FN I/O Aggregator. 8.3.17.0 Supported on the M I/O Aggregator. This command enables a hardware watchdog mechanism that automatically reboots an Dell Networking OS switch/router with a single unresponsive unit. This is a last resort mechanism intended to prevent a manual power cycle. offline stack-unit Place a stack unit in the offline state.
Parameters information Enter the keyword information to view current diagnostics information in the system. stack-unit unit-id Enter the keyword stack-unit followed by the unit-id to display information on a specific stack member. The range is from 0 to 5. detail (OPTIONAL) Enter the keyword detail to view detailed diagnostics information. summary (OPTIONAL) Enter the keyword summary to view a summary of the diagnostics information. By default, the summary is displayed.
Level0 4 Level0 5 Level0 6 Level0 7 Level0 8 Level0 9 Level0 11 Level0 12 Level0 13 Level0 14 Level0 16 Level0 17 Level0 101 Level1 102 Level1 103 Level1 104 Level1 105 Level1 106 Level1 107 Level1 108 Level1 109 Level1 110 Level1 111 Level1 113 Level1 114 Level1 117 Level1 123 Level1 124 Level1 201 Level2 203 Level2 204 Level2 205 Level2 206 Level2 207 Level2 338 RTCPRESENCETEST CPUSDRAMPRESENCETEST CPUSDRAMSIZETEST USBAACCESSTEST USBHOSTCONTROLLERACCESSTEST SDFLASHACCESSTEST CPLDPRESENCETEST FLASHACCESS
208 Level2 CPUSNAKESFPPMACLPBKTEST Total Diagnostic Testcases in All Levels: 37 ************************************* END ************************************** Dell# Example 4 (show diag testcase stackunit interactive Command) Dell#show diag testcase stack-unit 0 interactive **************************** Blade IOM Diagnostics Test ************************* Test ID Test Description ---------------------401 POWERLEDTEST Interactive 402 DEBUGLEDTEST Interactive 403 STATUSLEDTEST Interactive 406 RTCBATTERYTE
keyword unit then 0 for port-pipe 0, then port and the port number (42-53, and then buffer-info. cpu {data-plane statistics | management statistics | privatemgmt statistics} Enter the keyword cpu then one of the keywords to display the CPU statistics: data-plane statistics, management statistics, or private-mgmt statistics. drops interface interface Enter the keyword drops to display internal drops on the selected stack member. fpga registers Enter the keywords fpga registers to display fpga details.
rxPkt(COS5) rxPkt(COS6) rxPkt(COS7) rxPkt(COS8) rxPkt(COS9) rxPkt(COS10) rxPkt(COS11) rxPkt(UNIT0) transmitted txRequested noTxDesc txError txReqTooLarge txInternalError txDatapathErr txPkt(COS0) txPkt(COS1) txPkt(COS2) txPkt(COS3) txPkt(COS4) txPkt(COS5) txPkt(COS6) txPkt(COS7) txPkt(COS8) txPkt(COS9) txPkt(COS10) txPkt(COS11) txPkt(UNIT0) Dell# :0 :0 :226 :9527 :0 :0 :20 :9798 :4353 :4353 :0 :0 :0 :0 :0 :0 :0 :0 :0 :0 :0 :0 :0 :0 :0 :0 :0 :0 Example Dell#show hardware stack-unit 1 cpu party-bus statist
RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX 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 TX TX TX TX TX TX TX TX TX TX 342 - VLAN Tag Frame Counter Double VLAN Tag Frame Counter RUNT Frame Counter Fragment Counter VLAN Tagged Packets Ingress Dropped Packet MTU Check Error Frame Counter PFC Frame Priority 0 PFC Frame Priority 1 PFC Frame Priority 2 PFC Frame Priority 3 PFC Frame Priority 4 PFC Frame Priority 5 PFC Frame P
--------------------unit: 0 port: 61 (interface Fo 1/60) Description RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX RX TX TX TX TX TX TX TX TX TX TX TX TX - IPV4 L3 Unicast Frame Counter IPV4 L3 Routed Multicast Packets IPV6 L3 Unicast Frame Counter IPV6 L3 Routed Multicast Packets Unicast Packet Counter 64 Byte Frame Counter 65 to 127 Byte Frame Counter 128 to 255 Byte Frame Counter 256 to 511 Byte Frame Coun
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 - 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 Priority 2 PFC Frame Priority 3 PFC Frame Priority 4 PFC Frame Priority 5 PFC Frame Priority 6 PFC
0x0018070c ARB_EOP_DEBUG.ipipe0 = 0x00000000 0x00180312 ARB_RAM_DBGCTRL.ipipe0 = 0x00000000 0x03300000 ASF_PORT_SPEED.cpu0 = 0x00000000 0x03322000 ASF_PORT_SPEED.xe0 = 0x00000000 0x03326000 ASF_PORT_SPEED.xe1 = 0x00000000 0x0332a000 ASF_PORT_SPEED.xe2 = 0x00000007 0x0332e000 ASF_PORT_SPEED.xe3 = 0x00000000 0x03323000 ASF_PORT_SPEED.xe4 = 0x00000000 0x03327000 ASF_PORT_SPEED.xe5 = 0x00000000 0x0332b000 ASF_PORT_SPEED.xe6 = 0x00000000 0x0332f000 ASF_PORT_SPEED.xe7 = 0x00000000 0x03324000 ASF_PORT_SPEED.
The linkStatus of Front End Port 52 is TRUE The linkStatus of Front End Port 53 is TRUE ****************************************************** ************************************************* ModPort Table for Device - 0 For Destination Mod Id 0 Destination Port is 0 ************************************************* Dell# Example (BufferInfo) Dell# show hardware stack-unit 1 buffer unit 0 port 1 priority-group 0 buffer-info ----- Buffer Accounting Stats for Unit 0 Port 1 priority-group 0 ----Maximum Share
show hardware system-flow Display Layer 2 ACL or QoS data for the selected stack member and stack member port-pipe. Syntax Parameters show hardware system-flow layer2 stack-unit 0–5 port-set 0–0 [counters] acl | qos For the selected stack member and stack member port-pipe, display which system flow entry the packet hits and what queue the packet takes as it dumps the raw system flow tables. stack-unit 0–5 Enter the keywords stack-unit then 0 to 5 to select a stack member ID.
504 503 502 501 500 499 498 497 496 495 494 493 492 491 490 Dell# Example (noncounters) 249 147 145 144 773 772 771 770 769 FP Entry for RIP IPv4 Unicast FP Entry for OSPF IPv6 Unicast FP Entry for NA IPv6 FP Entry for RA IPv6 FP Entry for NS IPv6 FP Entry for RS IPv6 FP Entry for MLD IPv6 L3 CPU Bound Traffic ClassId 2 to Q5 FP Entry for ICMP CPU Terminated IPv6 FP Entry for ICMP IPv6 L3 Term Traffic ClassID 1 to Q6 Unknown MCAST Packets 224.0.0.x 224.0.1.
EID 2045: gid=1, slice=15, slice_idx=0x02, prio=0x7fd, flags=0x82, Installed tcam: color_indep=0, higig=0, higig_mask=0, KEY=0x00000000 00000000 00000000 0180c200 00020000 00000000 00000000 , FPF4=0x00 MASK=0x00000000 00000000 00000000 ffffffff ffff0000 00000000 00000000 , 0x00 action={act=Drop, param0=0(0x00), param1=0(0x00)}, action={act=CosQCpuNew, param0=7(0x07), param1=0(0x00)}, action={act=CopyToCpu, param0=0(0x00), param1=0(0x00)}, action={act=UpdateCounter, param0=1(0x01), param1=0(0x00)}, meter=NUL
• Command Modes For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information. priority-group Identifier of the priority group in the range of 0 to 7. queue Enter the keyword queue followed by id for specific queue or keyword all. buffer-info To display total buffer information for the interface, enter the keywords bufferinfo. EXEC EXEC Privilege Command History Version Description 9.8(0.0) Introduced on the M I/O Aggregator and FN I/O Aggregator.
----- Buffer Stats for Interface Te 1/1 Queue Maximum Shared Limit: 29514 Default Packet Buffer allocate for the Queue: Used Packet Buffer: 0 ----- Buffer Stats for Interface Te 1/1 Queue Maximum Shared Limit: 29514 Default Packet Buffer allocate for the Queue: Used Packet Buffer: 0 ----- Buffer Stats for Interface Te 1/1 Queue Maximum Shared Limit: 29514 Default Packet Buffer allocate for the Queue: Used Packet Buffer: 0 ----- Buffer Stats for Interface Te 1/1 Queue Maximum Shared Limit: 29514 Default Pack
Example Dell#show hardware counters interfac tengigabitethernet 5/1 unit: 0 port: 2 (interface Te 5/1) Description Value RX - IPV4 L3 Unicast Frame Counter RX - IPV4 L3 Routed Multicast Packets RX - IPV6 L3 Unicast Frame Counter 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
Parameters Command Modes stack-unit stackunit-number Unique ID of the stack unit to select a particular stack member and then enter one of the following command options to display a collection of data based on the option entered. The range is from 0 to 11. buffer-statssnapshot unit number Display the historical snapshot of buffer statistical values unit Enter the keyword unit along with a port-pipe number. The range is from 0 to 0.
Q# TYPE Q# TOTAL BUFFERED CELLS --------------------------------------MCAST 3 0 Unit 1 unit: 3 port: 13 (interface Fo 1/156) --------------------------------------Q# TYPE Q# TOTAL BUFFERED CELLS --------------------------------------MCAST 3 0 Unit 1 unit: 3 port: 17 (interface Fo 1/160) --------------------------------------Q# TYPE Q# TOTAL BUFFERED CELLS --------------------------------------MCAST 3 0 Unit 1 unit: 3 port: 21 (interface Fo 1/164) --------------------------------------Q# TYPE Q# TOTAL BUFFER
buffer-statssnapshot unit number Command Modes • Interface all queue ucast {id | all} - egress queue-level snapshot for unicast packets only • Interface all queue mcast {id | all} - egress queue-level snapshot for multicast packets only • Interface all prio-group {id | all} - ingress priority-group level snapshot Display the historical snapshot of buffer statistical values unit Enter the keyword unit along with a port-pipe number. The range is from 0 to 0.
Unit 0 unit: 0 port: 1 (interface Fo 0/0) --------------------------------------Q# TYPE Q# TOTAL BUFFERED CELLS --------------------------------------UCAST 0 0 UCAST 1 0 UCAST 2 0 UCAST 3 0 UCAST 4 0 UCAST 5 0 UCAST 6 0 UCAST 7 0 UCAST 8 0 UCAST 9 0 UCAST 10 0 UCAST 11 0 Example displaying egress queue-level snapshot for multicast packets for the specific interface Dell#show hardware buffer-stats-snapshot resource interface fortyGigE 0/0 queue mcast 3 Unit 1 unit: 0 port: 1 (interface Fo 0/0) -------------
6 7 0 0 0 0 Dell#show hardware buffer-stats-snapshot resource interface fortyGigE 0/0 priority-group 7 Unit 0 unit: 0 port: 1 (interface Fo 0/0) --------------------------------------PG# SHARED CELLS HEADROOM CELLS --------------------------------------7 0 0 Dell#show hardware buffer-stats-snapshot resource interface fortyGigE 0/0 priority-group all Unit 0 unit: 0 port: 1 (interface Fo 0/0) --------------------------------------PG# SHARED CELLS HEADROOM CELLS --------------------------------------0 0 0 1
Version Description 9.8(0.0) Introduced on the M I/O Aggregator and the FN I/O Aggregator.
A Internet Control Message Protocol (ICMP) Message Types This chapter 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 1. ICMP Messages and Their Definitions Symbol Type Code . Query Error Timeout (no reply) ! 0 U 3 C Description 4 3 echo reply . destination unreachable: 0 network unreachable . 1 host unreachable .
Symbol & Type Code Description Query 8 0 echo request . 9 0 router advertisement . 10 0 router solicitation . 11 time exceeded: 0 time-to-live equals 0 during transit . 1 time-to-live equals 0 during reassembly . 12 360 Error 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 .
