Cisco Catalyst Blade Switch 3130 and 3032 for Dell Command Reference Cisco IOS Release 12.2(58)SE April 2011 Americas Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.
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C O N T E N T S Preface xxi Audience Purpose xxi xxi Conventions xxi Related Publications xxii Obtaining Documentation and Submitting a Service Request CHAPTER 1 Using the Command-Line Interface Accessing the Switch xxiii 1-1 1-1 CLI Command Modes 1-2 User EXEC Mode 1-3 Privileged EXEC Mode 1-3 Global Configuration Mode 1-4 Interface Configuration Mode 1-4 VLAN Configuration Mode 1-4 Line Configuration Mode 1-5 CHAPTER 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands aaa acco
Contents authentication host-mode 2-32 authentication mac-move permit authentication open 2-36 authentication order 2-38 authentication periodic 2-40 authentication port-control authentication priority authentication timer auto qos trust 2-46 2-48 2-50 2-53 auto qos video 2-56 auto qos voip 2-59 boot auto-copy-sw 2-66 boot auto-download-sw boot buffersize 2-70 boot config-file 2-71 boot enable-break boot helper 2-68 2-72 2-73 boot helper-config-file boot manual 2-74 2-75 boot p
Contents clear ipc 2-99 clear ipv6 dhcp conflict 2-100 clear l2protocol-tunnel counters clear lacp 2-101 2-102 clear logging 2-103 clear mac address-table 2-104 clear mac address-table move update clear nmsp statistics clear pagp 2-105 2-106 2-107 clear port-security 2-108 clear psp counter 2-110 clear spanning-tree counters 2-111 clear spanning-tree detected-protocols clear vmps statistics clear vtp counters 2-113 2-114 copy logging onboard 2-115 define interface-range delete 2-1
Contents dot1x initialize 2-155 dot1x mac-auth-bypass dot1x max-reauth-req dot1x max-req dot1x pae 2-156 2-158 2-160 2-161 dot1x port-control 2-162 dot1x re-authenticate 2-164 dot1x reauthentication 2-165 dot1x supplicant force-multicast dot1x timeout 2-167 dot1x violation-mode duplex 2-166 2-170 2-172 epm access-control open errdisable detect cause 2-174 2-175 errdisable detect cause small-frame errdisable recovery 2-179 errdisable recovery cause small-frame exception crashinfo fallb
Contents ip device tracking 2-217 ip device tracking maximum ip device tracking probe ip dhcp snooping 2-218 2-219 2-221 ip dhcp snooping binding 2-222 ip dhcp snooping database 2-224 ip dhcp snooping information option 2-226 ip dhcp snooping information option allow-untrusted ip dhcp snooping information option format remote-id ip dhcp snooping limit rate ip dhcp snooping trust 2-228 2-230 2-231 2-232 ip dhcp snooping verify ip dhcp snooping vlan 2-233 2-234 ip dhcp snooping vlan informa
Contents ipv6 dhcp ping packets ipv6 dhcp pool 2-274 2-276 ipv6 dhcp server 2-278 ipv6 mld snooping 2-280 ipv6 mld snooping last-listener-query-count ipv6 mld snooping last-listener-query-interval 2-282 2-284 ipv6 mld snooping listener-message-suppression ipv6 mld snooping robustness-variable ipv6 mld snooping tcn 2-292 2-294 l2protocol-tunnel 2-296 l2protocol-tunnel cos lacp port-priority 2-299 2-300 lacp system-priority link state group 2-302 2-304 link state track 2-306 location (g
Contents match (class-map configuration) mdix auto mls qos 2-341 2-344 2-346 mls qos aggregate-policer mls qos cos 2-350 mls qos dscp-mutation mls qos map 2-348 2-352 2-354 mls qos queue-set output buffers 2-358 mls qos queue-set output threshold mls qos rewrite ip dscp 2-360 2-362 mls qos srr-queue input bandwidth mls qos srr-queue input buffers 2-364 2-366 mls qos srr-queue input cos-map 2-368 mls qos srr-queue input dscp-map 2-370 mls qos srr-queue input priority-queue 2-372 mls q
Contents permit (IPv6 access-list configuration) 2-409 permit (MAC access-list configuration) police 2-417 police aggregate policy-map 2-419 2-421 port-channel load-balance priority-queue private-vlan psp 2-424 2-426 2-428 private-vlan mapping 2-431 2-433 queue-set 2-434 radius-server dead-criteria radius-server host reload 2-435 2-437 2-439 remote command remote-span 2-441 2-443 renew ip dhcp snooping database reserved-only sdm prefer 2-449 2-450 service password-recovery service-
Contents show controllers cpu-interface 2-487 show controllers ethernet-controller 2-489 show controllers ethernet-controller fastethernet show controllers tcam 2-499 show controllers utilization show diagnostic 2-501 2-503 show dot1q-tunnel show dot1x 2-508 2-509 show dtp 2-513 show eap 2-515 show env 2-517 show errdisable detect 2-519 show errdisable flap-values show errdisable recovery show etherchannel show flowcontrol show idprom 2-521 2-522 2-524 show fallback profile 2-527 2
Contents show ipv6 dhcp conflict 2-577 show ipv6 mld snooping 2-578 show ipv6 mld snooping address 2-580 show ipv6 mld snooping mrouter 2-582 show ipv6 mld snooping querier show ipv6 route updated show l2protocol-tunnel show lacp 2-584 2-586 2-588 2-590 show link state group 2-594 show location 2-596 show logging 2-598 show mac access-group 2-603 show mac address-table 2-604 show mac address-table address 2-606 show mac address-table aging-time show mac address-table count 2-607 2
Contents show nmsp 2-640 show pagp 2-643 show parser macro 2-645 show policy-map 2-648 show port-security show psp config 2-649 2-651 show psp statistics show sdm prefer 2-652 2-653 show setup express 2-656 show spanning-tree 2-657 show storm-control 2-663 show switch 2-665 show system mtu show udld 2-671 show version show vlan 2-670 2-674 2-676 show vlan access-map show vlan filter show vmps show vtp shutdown 2-680 2-681 2-682 2-684 2-691 shutdown vlan 2-692 small-frame viol
Contents spanning-tree mode 2-722 spanning-tree mst configuration spanning-tree mst cost 2-724 2-726 spanning-tree mst forward-time spanning-tree mst hello-time 2-728 2-729 spanning-tree mst max-age 2-730 spanning-tree mst max-hops 2-731 spanning-tree mst port-priority 2-732 spanning-tree mst pre-standard spanning-tree mst priority spanning-tree mst root 2-734 2-735 2-736 spanning-tree port-priority 2-738 spanning-tree portfast (global configuration) spanning-tree portfast (interface conf
Contents switchport nonegotiate 2-788 switchport port-security 2-790 switchport port-security aging switchport priority extend switchport private-vlan switchport protected switchport trunk 2-795 2-797 2-799 2-801 2-803 switchport voice detect switchport voice vlan 2-806 2-807 system env temperature threshold yellow system mtu 2-811 test cable-diagnostics tdr traceroute mac trust 2-819 udld 2-821 2-817 2-823 udld reset vlan 2-813 2-814 traceroute mac ip udld port 2-825 2-826 vlan a
Contents dir A-8 flash_init format A-10 A-11 fsck A-12 help A-13 memory A-14 mgmt_clr A-16 mgmt_init A-17 mgmt_show mkdir A-19 more A-20 rename A-21 reset A-22 rmdir A-23 set A-24 type unset A-27 A-28 version APPENDIX B A-18 A-30 Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug authentication debug auto qos debug dot1x B-2 B-4 debug backup debug cisp B-6 B-7 B-8 debug dtp B-9 debug eap B-10 debug etherchannel debug fastethernet B-11 B-12 debug ip d
Contents debug lldp packets B-20 debug mac-notification debug matm B-21 B-22 debug matm move update debug monitor B-24 debug mvrdbg B-25 debug nmsp debug nvram debug pagp B-23 B-26 B-27 B-28 debug platform acl B-29 debug platform backup interface debug platform cisp B-31 B-32 debug platform cli-redirection main debug platform configuration debug platform cpu-queues B-34 B-35 debug platform device-manager debug platform dot1x B-33 B-37 B-38 debug platform etherchannel B-39 debug pla
Contents debug platform resource-manager debug platform snmp B-63 debug platform span B-64 B-62 debug platform stack-manager B-65 debug platform supervisor-asic B-66 debug platform sw-bridge B-67 debug platform tcam B-68 debug platform udld B-71 debug platform vlan B-72 debug pm B-73 debug port-security B-75 debug qos-manager B-76 debug spanning-tree B-77 debug spanning-tree backbonefast debug spanning-tree bpdu B-80 debug spanning-tree bpdu-opt debug spanning-tree mstp debug spa
Contents show platform ip unicast C-12 show platform ip unicast vrf compaction show platform ip unicast vrf tcam-label show platform ip wccp C-17 show platform ipv6 unicast show platform layer4op C-18 C-20 show platform mac-address-table show platform messaging show platform monitor C-23 C-24 C-25 show platform port-asic C-26 show platform port-security C-31 C-32 show platform resource-manager show platform snmp counters show platform spanning-tree show platform tcam show platform vlan APP
Contents Cisco Catalyst Blade Switch 3130 and 3032 for Dell Command Reference xx OL-13271-06
Preface Audience This guide is for the networking professional using the Cisco IOS command-line interface (CLI) to manage the standalone Cisco Catalyst Blade Switch 3130 for Dell or blade switch stack, referred to as the switch. Before using this guide, you should have experience working with the Cisco IOS commands and the switch software features. Before using this guide, you should have experience working with the concepts and terminology of Ethernet and local area networking.
Preface Interactive examples use these conventions: • Terminal sessions and system displays are in screen font. • Information you enter is in boldface • Nonprinting characters, such as passwords or tabs, are in angle brackets (< >). screen font. Notes, cautions, and warnings use these conventions and symbols: Note Caution Means reader take note. Notes contain helpful suggestions or references to materials not contained in this manual. Means reader be careful.
Preface • Device manager online help (available on the switch) • Getting Started with Cisco Network Assistant • Release Notes for Cisco Network Assistant • Installation Note for the Cisco TwinGig Converter Module • Cisco Small Form-Factor Pluggable Modules Installation Notes • These compatibility matrix documents are available from this Cisco.com site: http://www.cisco.com/en/US/products/hw/modules/ps5455/products_device_support_tables_list.
Preface Cisco Catalyst Blade Switch 3130 and 3032 for Dell Command Reference xxiv OL-13271-06
CH A P T E R 1 Using the Command-Line Interface The switches are supported by Cisco IOS software. This chapter describes how to use the switch command-line interface (CLI) to configure software features. For a complete description of the commands that support these features, see Chapter 2, “Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands.” For information on the boot loader commands, see Appendix A, “Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands.
Chapter 1 Using the Command-Line Interface CLI Command Modes CLI Command Modes This section describes the CLI command mode structure. Command modes support specific Cisco IOS commands. For example, the interface interface-id command only works when entered in global configuration mode.
Chapter 1 Using the Command-Line Interface CLI Command Modes Table 1-1 Command Modes Summary (continued) Command Mode Access Method Prompt Exit or Access Next Mode VLAN configuration In global configuration mode, enter the vlan vlan-id command. Switch(config-vlan)# To exit to global configuration mode, enter the exit command. To return to privileged EXEC mode, enter the end command, or press Ctrl-Z. Line configuration From global configuration mode, specify a line by entering the line command.
Chapter 1 Using the Command-Line Interface CLI Command Modes Global Configuration Mode Global configuration commands apply to features that affect the device as a whole. Use the configure privileged EXEC command to enter global configuration mode. The default is to enter commands from the management console.
Chapter 1 Using the Command-Line Interface CLI Command Modes Enter the vlan vlan-id global configuration command to access config-vlan mode: Switch(config)# vlan 2000 Switch(config-vlan)# The supported keywords can vary but are similar to the commands available in VLAN configuration mode. To display a comprehensive list of commands, enter a question mark (?) at the prompt. Switch(config-vlan)# ? For extended-range VLANs, all characteristics except the MTU size must remain at the default setting.
Chapter 1 Using the Command-Line Interface CLI Command Modes Cisco Catalyst Blade Switch 3130 and 3032 for Dell Command Reference 1-6 OL-13271-06
CH A P T E R 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands aaa accounting dot1x Use the aaa accounting dot1x global configuration command to enable authentication, authorization, and accounting (AAA) accounting and to create method lists defining specific accounting methods on a per-line or per-interface basis for IEEE 802.1x sessions. Use the no form of this command to disable IEEE 802.1x accounting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands aaa accounting dot1x radius (Optional) Enable RADIUS authorization. tacacs+ (Optional) Enable TACACS+ accounting. Defaults AAA accounting is disabled. Command Modes Global configuration Command History Release Modification 12.2(40)EX1 This command was introduced. Usage Guidelines This command requires access to a RADIUS server.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands aaa authentication dot1x aaa authentication dot1x Use the aaa authentication dot1x global configuration command on the switch stack or on a standalone switch to specify the authentication, authorization, and accounting (AAA) method to use on ports complying with the IEEE 802.1x authentication. Use the no form of this command to disable authentication.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands aaa authentication dot1x You can verify your settings by entering the show running-config privileged EXEC command. Related Commands Command Description aaa new-model Enables the AAA access control model. For syntax information, see the Cisco IOS Security Command Reference, Release 12.2 > Authentication, Authorization, and Accounting > Authentication Commands. show running-config Displays the operating configuration.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands aaa authorization network aaa authorization network Use the aaa authorization network global configuration command on the switch stack or on a standalone switch to the configure the switch to use user-RADIUS authorization for all network-related service requests, such as IEEE 802.1x per-user access control lists (ACLs) or VLAN assignment. Use the no form of this command to disable RADIUS user authorization.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands action action Use the action access-map configuration command on the switch stack or on a standalone switch to set the action for the VLAN access map entry. Use the no form of this command to return to the default setting. action {drop | forward} no action Syntax Description drop Drop the packet when the specified conditions are matched. forward Forward the packet when the specified conditions are matched.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands action Related Commands Command Description access-list {deny | permit} Configures a standard numbered ACL. For syntax information, select Cisco IOS IP Command Reference, Volume 1 of 3:Addressing and Services, Release 12.2 > IP Services Commands. ip access-list Creates a named access list. For syntax information, select Cisco IOS IP Command Reference, Volume 1 of 3:Addressing and Services, Release 12.2 > IP Services Commands.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands archive copy-sw archive copy-sw Use the archive copy-sw privileged EXEC command on the stack master to copy the running image from the flash memory on one stack member to the flash memory on one or more other stack members.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands archive copy-sw Note To successfully use the archive copy-sw privileged EXEC command, you must have downloaded from a TFTP server the images for both the stack member switch being added and the stack master. You use the archive download-sw privileged EXEC command to perform the download. At least one stack member must be running the image that is to be copied to the switch that has incompatible software.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands archive copy-sw Examples This example shows how to copy the running image from stack member 6 to stack member 8: Switch# archive copy-sw /destination-system 8 6 This example shows how to copy the running image from stack member 6 to all the other stack members: Switch# archive copy-sw 6 This example shows how to copy the running image from stack member 5 to stack member 7.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands archive download-sw archive download-sw Use the archive download-sw privileged EXEC command on the switch stack or on a standalone switch to download a new image from a TFTP server to the switch or switch stack and to overwrite or keep the existing image.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands archive download-sw source-url1 [sourceurl2 sourceurl3 sourceurl4] The source URLs for the software images. On a standalone switch, enter one source URL for the software image that the switch supports. In a switch stack, you can enter source URLs for the software images that the stack members support as follows: • Up to two source URLs without the /directory keyword. • Up to four source URLS with the /directory keyword.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands archive download-sw Command History Usage Guidelines Release Modification 12.2(40)EX1 This command was introduced. Use the /allow-feature-upgrade option to allow installation of an image with a different feature set, for example, upgrading from the IP base feature set to the IP services feature.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands archive download-sw This example shows how to keep the old software version after a successful download: Switch# archive download-sw /leave-old-sw tftp://172.20.129.10/test-image.tar This example specifies the location of two tar images without having to specify the path each time: Switch# archive download-sw tftp://10.1.1.10/ cbs31x0-universal-tar.122-40.EX2.tar cbs31x0-universal-tar.122-40.EX1.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands archive tar archive tar Use the archive tar privileged EXEC command on the switch stack or on a standalone switch to create a tar file, list files in a tar file, or extract the files from a tar file. archive tar {/create destination-url flash:/file-url} | {/table source-url} | {/xtract source-url flash:/file-url [dir/file...
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands archive tar /table source-url Display the contents of an existing tar file to the screen. For source-url, specify the source URL alias for the local or network file system. These options are supported: • The syntax for the local flash file system: flash: • The syntax for the FTP: ftp:[[//username[:password]@location]/directory]/tar-filename.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands archive tar Command Modes Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced. Usage Guidelines Filenames and directory names are case sensitive. Image names are case sensitive. Examples This example shows how to create a tar file. The command writes the contents of the new-configs directory on the local flash device to a file named saved.tar on the TFTP server at 172.20.10.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands archive upload-sw archive upload-sw Use the archive upload-sw privileged EXEC command on the switch stack or on a standalone switch to upload an existing switch image to a server. archive upload-sw [/source-system-num stack member number | /version version_string] destination-url Syntax Description /source-system-num stack member number Specify the specific stack member containing the image that is to be uploaded.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands archive upload-sw Usage Guidelines You must specify that the /source-system-num option uses the /version option. The options together upload the specified image, not the running image, of a specific stack member. Use the upload feature only if the HTML files associated with the embedded device manager have been installed with the existing image. The files are uploaded in this sequence: the Cisco IOS image, the HTML files, and info.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands arp access-list arp access-list Use the arp access-list global configuration command on the switch stack or on a standalone switch to define an Address Resolution Protocol (ARP) access control list (ACL) or to add clauses to the end of a previously defined list. Use the no form of this command to delete the specified ARP access list.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands arp access-list Examples This example shows how to define an ARP access list and to permit both ARP requests and ARP responses from a host with an IP address of 1.1.1.1 and a MAC address of 0000.0000.abcd: Switch(config)# arp access-list static-hosts Switch(config-arp-nacl)# permit ip host 1.1.1.1 mac host 00001.0000.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands authentication command bounce-port ignore authentication command bounce-port ignore Use the authentication command bounce-port ignore global configuration command on the switch stack or on a standalone switch to allow the switch to ignore a command to temporarily disable a port. Use the no form of this command to return to the default status.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands authentication command disable-port ignore authentication command disable-port ignore Use the authentication command disable-port ignore global configuration command on the switch stack or on a standalone switch to allow the switch to ignore a command to disable a port. Use the no form of this command to return to the default status.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands authentication control-direction authentication control-direction Use the authentication control-direction interface configuration command to configure the port mode as unidirectional or bidirectional. Use the no form of this command to return to the default setting. authentication control-direction {both | in} no authentication control-direction Syntax Description both Enable bidirectional control on port.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands authentication control-direction Command Description authentication periodic Enable or disables reauthentication on a port. authentication port-control Enables manual control of the port authorization state. authentication priority Adds an authentication method to the port-priority list. authentication timer Configures the timeout and reauthentication parameters for an 802.1x-enabled port.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands authentication event authentication event Use the authentication event interface configuration command to set the actions for specific authentication events on the port.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands authentication event For server-dead events: • When the switch moves to the critical-authentication state, new hosts trying to authenticate are moved to the critical-authentication VLAN (or critical VLAN). This applies whether the port is in single-host, multiple-host, multiauth, or MDA mode. Authenticated hosts remain in the authenticated VLAN, and the reauthentication timers are disabled.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands authentication event • You cannot configure an internal VLANs for Layer 3 ports as a restricted VLAN. You cannot specify the same VLAN as a restricted VLAN and as a voice VLAN. Enable re-authentication with restricted VLANs. If re-authentication is disabled, the ports in the restricted VLANs do not receive re-authentication requests if it is disabled.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands authentication event Command Description authentication port-control Enables manual control of the port authorization state. authentication priority Adds an authentication method to the port-priority list. authentication timer Configures the timeout and reauthentication parameters for an 802.1x-enabled port.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands authentication fallback authentication fallback Use the authentication fallback interface configuration command to configure a port to use web authentication as a fallback method for clients that do not support IEEE 802.1x authentication. To return to the default setting, use the no form of this command. authentication fallback name no authentication fallback name Syntax Description name Defaults No fallback is enabled.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands authentication fallback Command Description authentication port-control Enables manual control of the port authorization state. authentication priority Adds an authentication method to the port-priority list. authentication timer Configures the timeout and reauthentication parameters for an 802.1x-enabled port.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands authentication host-mode authentication host-mode Use the authentication host-mode interface configuration command to set the authorization manager mode on a port. authentication host-mode [multi-auth | multi-domain | multi-host | single-host] no authentication host-mode [multi-auth | multi-domain | multi-host | single-host]] Syntax Description multi-auth Enable multiple-authorization mode (multiauth mode) on the port.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands authentication host-mode This example shows how to enable single-host mode on a port: Switch(config-if)# authentication host-mode single-host You can verify your settings by entering the show authentication privileged EXEC command. Related Commands Command Description authentication control-direction Configures the port mode as unidirectional or bidirectional.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands authentication mac-move permit authentication mac-move permit Use the authentication mac-move permit global configuration command to enable MAC move on a switch. Use the no form of this command to return to the default setting. authentication mac-move permit no authentication mac-move permit Syntax Description This command has no arguments or keywords. Defaults MAC move is enabled.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands authentication mac-move permit Command Description authentication port-control Enables manual control of the port authorization state. authentication priority Adds an authentication method to the port-priority list. authentication timer Configures the timeout and reauthentication parameters for an 802.1x-enabled port.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands authentication open authentication open Use the authentication open interface configuration command to enable or disable open access on a port. Use the no form of this command to disable open access. authentication open no authentication open Defaults Open access is disabled. Command Modes Interface configuration Command History Release Modification 12.2(50)SE This command was introduced.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands authentication open Command Description authentication timer Configures the timeout and reauthentication parameters for an 802.1x-enabled port. authentication violation Configures the violation modes that occur when a new device connects to a port or when a new device connects to a port after the maximum number of devices are connected to that port.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands authentication order authentication order Use the authentication order interface configuration command to set the order of authentication methods used on a port. authentication order [dot1x | mab] {webauth} no authentication order Syntax Description dot1x Add 802.1x to the order of authentication methods. mab Add MAC authentication bypass (MAB) to the order of authentication methods.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands authentication order Related Commands Command Description authentication control-direction Configures the port mode as unidirectional or bidirectional. authentication event Sets the action for specific authentication events. authentication fallback Configures a port to use web authentication as a fallback method for clients that do not support IEEE 802.1x authentication.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands authentication periodic authentication periodic Use the authentication periodic interface configuration command to enable or disable reauthentication on a port. Enter the no form of this command to disable reauthentication. authentication periodic no authentication periodic Command Default Reauthentication is disabled. Command Modes Interface configuration Command History Release Modification 12.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands authentication periodic Command Description authentication timer Configures the timeout and reauthentication parameters for an 802.1x-enabled port. authentication violation Configures the violation modes that occur when a new device connects to a port or when a new device connects to a port after the maximum number of devices are connected to that port.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands authentication port-control authentication port-control Use the authentication port-control interface configuration command to enable manual control of the port authorization state. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands authentication port-control • Switched Port Analyzer (SPAN) and Remote SPAN (RSPAN) destination ports—You can enable authentication on a port that is a SPAN or RSPAN destination port. However, authentication is disabled until the port is removed as a SPAN or RSPAN destination. You can enable authentication on a SPAN or RSPAN source port.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands authentication priority authentication priority Use the authentication priority interface configuration command to add an authentication method to the port-priority list. auth priority [dot1x | mab] {webauth} no auth priority [dot1x | mab] {webauth} Syntax Description dot1x Add 802.1x to the order of authentication methods. mab Add MAC authentication bypass (MAB) to the order of authentication methods.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands authentication priority This example shows how to set MAC authentication Bypass (MAB) as the first authentication method and web authentication as the second authentication method: Switch(config-if)# authentication priority mab webauth You can verify your settings by entering the show authentication privileged EXEC command.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands authentication timer authentication timer Use the authentication timer interface configuration command to configure the timeout and reauthentication parameters for an 802.1x-enabled port.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands authentication timer Related Commands Command Description authentication control-direction Configures the port mode as unidirectional or bidirectional. authentication event Sets the action for specific authentication events. authentication fallback Configures a port to use web authentication as a fallback method for clients that do not support IEEE 802.1x authentication.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands authentication violation authentication violation Use the authentication violation interface configuration command to configure the violation modes that occur when a new device connects to a port or when a new device connects to a port after the maximum number of devices are connected to that port.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands authentication violation Related Commands Command Description authentication control-direction Configures the port mode as unidirectional or bidirectional. authentication event Sets the action for specific authentication events. authentication fallback Configures a port to use web authentication as a fallback method for clients that do not support IEEE 802.1x authentication.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands auto qos classify auto qos classify Use the auto qos classify interface configuration command to automatically configure quality of service (QoS) classification for untrusted devices within a QoS domain. Use the no form of this command to return to the default setting. auto qos classify [police] no auto qos classify [police] Syntax Description police Defaults Auto-QoS classify is disabled on the port.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands auto qos classify Usage Guidelines Use this command to configure the QoS for trusted interfaces within the QoS domain. The QoS domain includes the switch, the network interior, and edge devices that can classify incoming traffic for QoS. Auto-QoS configures the switch for connectivity with a trusted interface. The QoS labels of incoming packets are trusted. For nonrouted ports, the CoS value of the incoming packets is trusted.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands auto qos classify Note The switch applies the auto-QoS-generated commands as if the commands were entered from the command-line interface (CLI). An existing user configuration can cause the application of the generated commands to fail or to be overridden by the generated commands. These actions occur without warning.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands auto qos trust auto qos trust Use the auto qos trust interface configuration command on the switch stack or on a standalone switch to automatically configure quality of service (QoS) for trusted interfaces within a QoS domain. Use the no form of this command to return to the default setting. auto qos trust {cos | dscp} no auto qos trust {cos | dscp} Syntax Description Defaults cos Trust the CoS packet classification.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands auto qos trust Table 2-5 Auto-QoS Configuration for the Egress Queues Queue (Buffer) Size for Gigabit-Capable Ports Queue (Buffer) Size for 10/100 Ethernet Ports Egress Queue Queue Number CoS-to-Queue Map Queue Weight (Bandwidth) Priority (shaped) 1 4, 5 up to 100 percent 25 percent 15 percent SRR shared 2 2, 3, 6,7 10 percent 25 percent 25 percent SRR shared 3 0 60 percent 25 percent 40 percent SRR shared 4
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands auto qos trust Note The switch applies the auto-QoS-generated commands as if the commands were entered from the command-line interface (CLI). An existing user configuration can cause the application of the generated commands to fail or to be overridden by the generated commands. These actions occur without warning.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands auto qos video auto qos video Use the auto qos video interface configuration command on the switch stack or on a standalone switch to automatically configure quality of service (QoS) for video within a QoS domain. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands auto qos video Table 2-8 Auto-QoS Configuration for the Egress Queues Queue (Buffer) Size for Gigabit-Capable Ports Queue (Buffer) Size for 10/100 Ethernet Ports Egress Queue Queue Number CoS-to-Queue Map Queue Weight (Bandwidth) Priority (shaped) 1 4, 5 up to 100 percent 25 percent 15 percent SRR shared 2 2, 3, 6, 7 10 percent 25 percent 25 percent SRR shared 3 0 60 percent 25 percent 40 percent SRR shared 4
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands auto qos video To display the QoS configuration that is automatically generated when auto-QoS is enabled, enable debugging before you enable auto-QoS. Use the debug auto qos privileged EXEC command to enable auto-QoS debugging. For more information, see the debug auto qos command. To disable auto-QoS on a port, use the no auto qos video interface configuration command.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands auto qos voip auto qos voip Use the auto qos voip interface configuration command on the switch stack or on a standalone switch to automatically configure quality of service (QoS) for voice over IP (VoIP) within a QoS domain. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands auto qos voip Table 2-10 Auto-QoS Configuration for the Ingress Queues Ingress Queue Queue Number CoS-to-Queue Map Queue Weight (Bandwidth) Queue (Buffer) Size SRR1 shared 1 0, 1, 2, 3, 6, 7 70 percent 90 percent Priority 2 4, 5 30 percent 10 percent 1. SRR = shaped round robin. Ingress queues support shared mode only.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands auto qos voip Table 2-13 Auto-QoS Configuration for the Ingress Queues Ingress Queue Queue Number CoS-to-Queue Map Queue Weight (Bandwidth) Queue (Buffer) Size SRR1 shared 1 0, 1 81 percent 67 percent Priority 2 2, 3, 4, 5, 6, 7 19 percent 33 percent 1. SRR = shaped round robin. Ingress queues support shared mode only.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands auto qos voip If this is the first port on which you have enabled auto-QoS, the auto-QoS-generated global configuration commands are executed followed by the interface configuration commands. If you enable auto-QoS on another port, only the auto-QoS-generated interface configuration commands for that port are executed.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands auto qos voip disabled, there is no concept of trusted or untrusted ports because the packets are not modified (the CoS, DSCP, and IP precedence values in the packet are not changed). Traffic is switched in pass-through mode (packets are switched without any rewrites and classified as best effort without any policing).
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands auto qos voip Switch(config-pmap)# class AUTOQOS_BULK_DATA_CLASS Switch(config-pmap-c)# set dscp af11 Switch(config-pmap-c)# police 10000000 8000 exceed-action policed-dscp-transmit Switch(config-pmap)# class AUTOQOS_TRANSACTION_CLASS Switch(config-pmap-c)# set dscp af21 Switch(config-pmap-c)# police 10000000 8000 exceed-action policed-dscp-transmit Switch(config-pmap)# class AUTOQOS_SCAVANGER_CLASS Switch(config-pmap-c)# set dscp cs1
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands auto qos voip Command Description srr-queue bandwidth shape Assigns the shaped weights and enables bandwidth shaping on the four egress queues mapped to a port. srr-queue bandwidth share Assigns the shared weights and enables bandwidth sharing on the four egress queues mapped to a port.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands boot auto-copy-sw boot auto-copy-sw Use the boot auto-copy-sw global configuration command from the stack master to enable the automatic upgrade (auto-upgrade) process. It automatically upgrades a switch in version-mismatch (VM) mode by copying the running software image on any stack member or by copying a tar file image in switch stack flash memory. Use the no form of this command to disable the auto-upgrade process.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands boot auto-copy-sw Related Commands Command Description show boot Displays the settings of the boot environment variables. show version Displays version information for the hardware and firmware.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands boot auto-download-sw boot auto-download-sw Use the boot auto-download-sw global configuration command on the switch stack to specify a URL pathname to use for the automatic software upgrades. Use the no form of this command to remove the software image. boot auto-download-sw source-url no boot auto-download-sw Note Syntax Description This command is supported only on stacking-capable switches.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands boot auto-download-sw Command History Usage Guidelines Release Modification 12.2(40)EX1 This command was introduced. This command specifies a URL path to use for automatic software upgrades. You can use this command to configure the URL for the master switch to access in case of version-mismatch. Related Commands Command Description show boot Displays the settings of the boot environment variables.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands boot buffersize boot buffersize Use the boot buffersize global configuration command on the switch stack or on a standalone switch to configure the NVRAM size. Use the no form of this command to return to the default. boot buffersize size no boot buffersize Syntax Description size The NVRAM buffer size in KB. The valid range is from 4096 to 1048576. Defaults The default NVRAM buffer size is 512 KB.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands boot config-file boot config-file Use the boot config-file global configuration command on a standalone switch to specify the filename that Cisco IOS uses to read and write a nonvolatile copy of the system configuration. Use the no form of this command to return to the default setting. boot config-file flash:/file-url no boot config-file Syntax Description flash:/file-url Defaults The default configuration file is flash:config.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands boot enable-break boot enable-break Use the boot enable-break global configuration command on a standalone switch to enable interrupting the automatic boot process. Use the no form of this command to return to the default setting. boot enable-break no boot enable-break Syntax Description This command has no arguments or keywords. Defaults Disabled.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands boot helper boot helper Use the boot helper global configuration command on the switch stack or on a standalone switch to dynamically load files during boot loader initialization to extend or patch the functionality of the boot loader. Use the no form of this command to return to the default. boot helper filesystem:/file-url ... no boot helper Syntax Description filesystem: Alias for a flash file system.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands boot helper-config-file boot helper-config-file Use the boot helper-config-file global configuration command on the switch stack or on a standalone switch to specify the name of the configuration file to be used by the Cisco IOS helper image. If this is not set, the file specified by the CONFIG_FILE environment variable is used by all versions of Cisco IOS that are loaded.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands boot manual boot manual Use the boot manual global configuration command on a standalone switch to enable manually booting the switch during the next boot cycle. Use the no form of this command to return to the default setting. boot manual no boot manual Syntax Description This command has no arguments or keywords. Defaults Manual booting is disabled. Command Modes Global configuration Command History Release Modification 12.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands boot private-config-file boot private-config-file Use the boot private-config-file global configuration command on a standalone switch to specify the filename that Cisco IOS uses to read and write a nonvolatile copy of the private configuration. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands boot system boot system Use the boot system global configuration command on the switch stack or on a standalone switch to specify the Cisco IOS image to load during the next boot cycle. Use the no form of this command to return to the default setting. boot system {filesystem:/file-url ...| switch {number | all}} no boot system no boot system switch {number | all} Syntax Description filesystem: Alias for a flash file system.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands boot system When you enter the boot system switch number or the boot system switch all command on the stack master, the stack master checks if a software image is already on the stack member (except on the stack master).
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands channel-group channel-group Use the channel-group interface configuration command on the switch stack or on a standalone switch to assign an Ethernet port to an EtherChannel group, to enable an EtherChannel mode, or both. Use the no form of this command to remove an Ethernet port from an EtherChannel group.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands channel-group Defaults No channel groups are assigned. No mode is configured. Command Modes Interface configuration Command History Release Modification 12.2(40)EX1 This command was introduced. Usage Guidelines For Layer 2 EtherChannels, you do not have to create a port-channel interface first by using the interface port-channel global configuration command before assigning a physical port to a channel group.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands channel-group Do not configure a port that is an active or a not-yet-active member of an EtherChannel as an IEEE 802.1x port. If you try to enable IEEE 802.1x authentication on an EtherChannel port, an error message appears, and IEEE 802.1x authentication is not enabled. Do not configure a secure port as part of an EtherChannel or an EtherChannel port as a secure port.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands channel-group Related Commands Command Description channel-protocol Restricts the protocol used on a port to manage channeling. interface port-channel Accesses or creates the port channel. show etherchannel Displays EtherChannel information for a channel. show lacp Displays LACP channel-group information. show pagp Displays PAgP channel-group information. show running-config Displays the operating configuration.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands channel-protocol channel-protocol Use the channel-protocol interface configuration command on the switch stack or on a standalone switch to restrict the protocol used on a port to manage channeling. Use the no form of this command to return to the default setting. channel-protocol {lacp | pagp} no channel-protocol Syntax Description lacp Configure an EtherChannel with the Link Aggregation Control Protocol (LACP).
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands cisp enable cisp enable Use the cisp enable global configuration command to enable Client Information Signalling Protocol (CISP) on a switch so that it acts as an authenticator to a supplicant switch. cisp enable no cisp enable Syntax Description cisp enable Defaults There is no default setting. Command Modes Global configuration Command History Release Modification 12.2(50)SE This command was introduced.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands class class Use the class policy-map configuration command on the switch stack or on a standalone switch to define a traffic classification match criteria (through the police, set, and trust policy-map class configuration commands) for the specified class-map name. Use the no form of this command to delete an existing class map.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands class You can configure a default class by using the class class-default policy-map configuration command. Unclassified traffic (traffic that does not meet the match criteria specified in the traffic classes) is treated as default traffic. Examples This example shows how to create a policy map called policy1.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands class Command Description policy-map Creates or modifies a policy map that can be attached to multiple ports to specify a service policy. set Classifies IP traffic by setting a DSCP or IP-precedence value in the packet. show policy-map Displays quality of service (QoS) policy maps.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands class-map class-map Use the class-map global configuration command on the switch stack or on a standalone switch to create a class map to be used for matching packets to the class whose name you specify and to enter class-map configuration mode. Use the no form of this command to delete an existing class map and to return to global configuration mode.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands class-map If you enter the match-all or match-any keyword, you can only use it to specify an extended named access control list (ACL) with the match access-group acl-index-or-name class-map configuration command. To define packet classification on a physical-port basis, only one match command per class map is supported. In this situation, the match-all and match-any keywords are equivalent.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands clear dot1x clear dot1x Use the clear dot1x privileged EXEC command on the switch stack or on a standalone switch to clear IEEE 802.1x information for the switch or for the specified port. clear dot1x {all | interface interface-id} Syntax Description all Clear all IEEE 802.1x information for the switch. interface interface-id Clear IEEE 802.1x information for the specified interface. Defaults No default is defined.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands clear eap clear eap Use the clear eap privileged EXEC command on the switch stack or on a standalone switch to clear Extensible Authentication Protocol (EAP) session information for the switch or for the specified port. clear eap sessions [credentials name [interface interface-id] | interface interface-id | method name | transport name] [credentials name | interface interface-id | transport name] ...
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands clear errdisable interface clear errdisable interface Use the clear errdisable interface privileged EXEC command on the switch stack or on a standalone switch to re-enable a VLAN that was error disabled. clear errdisable interface interface-id vlan [vlan-list] Syntax Description vlan-list Command Default No default is defined Command Modes Privileged EXEC Command History Release Modification 12.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands clear ip arp inspection log clear ip arp inspection log Use the clear ip arp inspection log privileged EXEC command on the switch stack or on a standalone switch to clear the dynamic Address Resolution Protocol (ARP) inspection log buffer. clear ip arp inspection log Syntax Description This command has no arguments or keywords. Defaults No default is defined.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands clear ip arp inspection statistics clear ip arp inspection statistics Use the clear ip arp inspection statistics privileged EXEC command on the switch stack or on a standalone switch to clear the dynamic Address Resolution Protocol (ARP) inspection statistics. clear ip arp inspection statistics [vlan vlan-range] Syntax Description vlan vlan-range (Optional) Clear statistics for the specified VLAN or VLANs.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands clear ip dhcp snooping clear ip dhcp snooping Use the clear ip dhcp snooping privileged EXEC command on the switch stack or on a standalone switch to clear the DHCP binding database agent statistics or the DHCP snooping statistics counters. clear ip dhcp snooping {database statistics | statistics} Syntax Description database statistics Clear the DHCP snooping binding database agent statistics.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands clear ip dhcp snooping Related Commands Command Description ip dhcp snooping Enables DHCP snooping on a VLAN. ip dhcp snooping database Configures the DHCP snooping binding database agent or the binding file. show ip dhcp snooping binding Displays the status of DHCP snooping database agent. show ip dhcp snooping database Displays the DHCP snooping binding database agent statistics.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands clear ip dhcp snooping clear ip dhcp snooping Use the clear ip dhcp snooping privileged EXEC command on the switch stack or on a standalone switch to clear the DHCP snooping binding database, the DHCP snooping binding database agent statistics, or the DHCP snooping statistics counters.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands clear ip dhcp snooping Related Commands Command Description ip dhcp snooping Enables DHCP snooping on a VLAN. ip dhcp snooping database Configures the DHCP snooping binding database agent or the binding file. show ip dhcp snooping binding Displays the status of DHCP snooping database agent. show ip dhcp snooping database Displays the DHCP snooping binding database agent statistics.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands clear ipc clear ipc Use the clear ipc privileged EXEC command on the switch stack or on a standalone switch to clear Interprocess Communications Protocol (IPC) statistics. clear ipc {queue-statistics | statistics} Syntax Description queue-statistics Clear the IPC queue statistics. statistics Clear the IPC statistics. Defaults No default is defined. Command Modes Privileged EXEC Command History Release Modification 12.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands clear ipv6 dhcp conflict clear ipv6 dhcp conflict Use the clear ipv6 dhcp conflict privileged EXEC command on the switch stack or on a standalone switch to clear an address conflict from the Dynamic Host Configuration Protocol for IPv6 (DHCPv6) server database.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands clear l2protocol-tunnel counters clear l2protocol-tunnel counters Use the clear l2protocol-tunnel counters privileged EXEC command on the switch stack or on a standalone switch to clear the protocol counters in protocol tunnel ports. clear l2protocol-tunnel counters [interface-id] Syntax Description interface-id Defaults No default is defined. Command Modes Privileged EXEC Command History Release Modification 12.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands clear lacp clear lacp Use the clear lacp privileged EXEC command on the switch stack or on a standalone switch to clear Link Aggregation Control Protocol (LACP) channel-group counters. clear lacp {channel-group-number counters | counters} Syntax Description channel-group-number (Optional) Channel group number. The range is 1 to 64. counters Clear traffic counters. Defaults No default is defined.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands clear logging clear logging Use the clear logging privileged EXEC command on the switch stack or on a standalone switch to clear all of the on-board failure logging (OBFL) data except for the uptime and CLI-command information stored in the flash memory. clear logging onboard Syntax Description This command has no arguments or keywords. Defaults No default is defined.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands clear mac address-table clear mac address-table Use the clear mac address-table privileged EXEC command on the switch stack or on a standalone switch to delete from the MAC address table a specific dynamic address, all dynamic addresses on a particular interface, all dynamic addresses on stack members, or all dynamic addresses on a particular VLAN. This command also clears the MAC address notification global counters.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands clear mac address-table move update clear mac address-table move update Use the clear mac address-table move update privileged EXEC command on the switch stack or on a standalone switch to clear the MAC address table move-update counters. clear mac address-table move update Syntax Description This command has no arguments or keywords. Defaults No default is defined.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands clear nmsp statistics clear nmsp statistics Use the clear nmsp statistics privileged EXEC command to clear the Network Mobility Services Protocol (NMSP) statistics. This command is available only when your switch is running the cryptographic (encrypted) software image. clear nmsp statistics Syntax Description This command has no arguments or keywords. Defaults No default is defined.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands clear pagp clear pagp Use the clear pagp privileged EXEC command on the switch stack or on a standalone switch to clear Port Aggregation Protocol (PAgP) channel-group information. clear pagp {channel-group-number counters | counters} Syntax Description channel-group-number (Optional) Channel group number. The range is 1 to 64. counters Clear traffic counters. Defaults No default is defined.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands clear port-security clear port-security Use the clear port-security privileged EXEC command on the switch stack or on a standalone switch to delete from the MAC address table all secure addresses or all secure addresses of a specific type (configured, dynamic, or sticky) on the switch or on an interface.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands clear port-security This example shows how to remove all the dynamic secure addresses learned on a specific interface: Switch# clear port-security dynamic interface gigabitethernet1/0/1 This example shows how to remove all the dynamic secure addresses from the address table: Switch# clear port-security dynamic You can verify that the information was deleted by entering the show port-security privileged EXEC command.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands clear psp counter clear psp counter To clear the protocol storm protection counter of packets dropped for all protocols, use the clear psp counter privileged EXEC command. clear psp counter [arp | igmp | dhcp] Syntax Description arp (Optional) Clear the counter of dropped packets for ARP and ARP snooping. dhcp (Optional) Clear the counter of dropped packets for DHCP and DHCP snooping.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands clear spanning-tree counters clear spanning-tree counters Use the clear spanning-tree counters privileged EXEC command on the switch stack or on a standalone switch to clear the spanning-tree counters. clear spanning-tree counters [interface interface-id] Syntax Description interface interface-id Defaults No default is defined. Command Modes Privileged EXEC Command History Release Modification 12.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands clear spanning-tree detected-protocols clear spanning-tree detected-protocols Use the clear spanning-tree detected-protocols privileged EXEC command on the switch stack or on a standalone switch to restart the protocol migration process (force the renegotiation with neighboring switches) on all interfaces or on the specified interface.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands clear vmps statistics clear vmps statistics Use the clear vmps statistics privileged EXEC command on the switch stack or on a standalone switch to clear the statistics maintained by the VLAN Query Protocol (VQP) client. clear vmps statistics Syntax Description This command has no arguments or keywords. Defaults No default is defined. Command Modes Privileged EXEC Command History Release Modification 12.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands clear vtp counters clear vtp counters Use the clear vtp counters privileged EXEC command on the switch stack or on a standalone switch to clear the VLAN Trunking Protocol (VTP) and pruning counters. clear vtp counters Syntax Description This command has no arguments or keywords. Defaults No default is defined. Command Modes Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands copy logging onboard copy logging onboard Use the copy logging onboard privileged EXEC command on the switch stack or on a standalone switch to copy on-board failure logging (OBFL) data to the local network or a specific file system. copy logging onboard module stack-member destination Syntax Description module stack-member Specify the stack member number. If the switch is a standalone switch, the switch number is 1.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands copy logging onboard Command History Release Modification 12.2(40)EX1 This command was introduced. Usage Guidelines For information about OBFL, see the hw-module command.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands define interface-range define interface-range Use the define interface-range global configuration command on the switch stack or on a standalone switch to create an interface-range macro. Use the no form of this command to delete the defined macro.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands define interface-range For physical interfaces: • stack member is the number used to identify the switch within the stack. The number ranges from 1 to 9 and is assigned to the switch the first time the stack member initializes. • module is always 0. • the range is type stack member/0/number - number (for example, gigabitethernet 1/0/1 - 2).
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands delete delete Use the delete privileged EXEC command on the switch stack or on a standalone switch to delete a file or directory on the flash memory device. delete [/force] [/recursive] filesystem:/file-url Syntax Description /force (Optional) Suppress the prompt that confirms the deletion. /recursive (Optional) Delete the named directory and all subdirectories and the files contained in it.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands deny (ARP access-list configuration) deny (ARP access-list configuration) Use the deny Address Resolution Protocol (ARP) access-list configuration command on the switch stack or on a standalone switch to deny an ARP packet based on matches against the DHCP bindings. Use the no form of this command to remove the specified access control entry (ACE) from the access list.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands deny (ARP access-list configuration) Command History Release Modification 12.2(40)EX1 This command was introduced. Usage Guidelines You can add deny clauses to drop ARP packets based on matching criteria. Examples This example shows how to define an ARP access list and to deny both ARP requests and ARP responses from a host with an IP address of 1.1.1.1 and a MAC address of 0000.0000.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands deny (IPv6 access-list configuration) deny (IPv6 access-list configuration) Use the deny command in IPv6 access list configuration mode on the switch stack or on a standalone switch to set deny conditions for an IPv6 access list. Use the no form of this command to remove the deny conditions.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands deny (IPv6 access-list configuration) host source-ipv6-address The source IPv6 host address for which to set deny conditions. This source-ipv6-address argument must be in the form documented in RFC 2373 where the address is specified in hexadecimal using 16-bit values between colons. operator [port-number] (Optional) Specify an operator that compares the source or destination ports of the specified protocol.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands deny (IPv6 access-list configuration) Note sequence value (Optional) Specify the sequence number for the access list statement. The acceptable range is from 1 to 4294967295. time-range name (Optional) Specify the time range that applies to the deny statement. The name of the time range and its restrictions are specified by the time-range and absolute or periodic commands, respectively.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands deny (IPv6 access-list configuration) Usage Guidelines The deny (IPv6 access-list configuration mode) command is similar to the deny (IPv4 access-list configuration mode) command, but it is IPv6-specific. Use the deny (IPv6) command after the ipv6 access-list command to enter IPv6 access list configuration mode and to define the conditions under which a packet passes the access list.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands deny (IPv6 access-list configuration) router-solicitation time-exceeded unreachable Examples This example configures the IPv6 access list named CISCO and applies the access list to outbound traffic on a Layer 3 interface. The first deny entry in the list prevents all packets that have a destination TCP port number greater than 5000 from leaving the interface.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands deny (MAC access-list configuration) deny (MAC access-list configuration) Use the deny MAC access-list configuration command on the switch stack or on a standalone switch to prevent non-IP traffic from being forwarded if the conditions are matched. Use the no form of this command to remove a deny condition from the named MAC access list.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands deny (MAC access-list configuration) lsap lsap-number mask (Optional) Use the LSAP number (0 to 65535) of a packet with 802.2 encapsulation to identify the protocol of the packet. mask is a mask of don’t care bits applied to the LSAP number before testing for a match. Note mop-console (Optional) Select EtherType DEC-MOP Remote Console. mop-dump (Optional) Select EtherType DEC-MOP Dump.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands deny (MAC access-list configuration) Usage Guidelines You enter MAC-access list configuration mode by using the mac access-list extended global configuration command. If you use the host keyword, you cannot enter an address mask; if you do not use the host keyword, you must enter an address mask. When an access control entry (ACE) is added to an access control list, an implied deny-any-any condition exists at the end of the list.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands diagnostic monitor diagnostic monitor Use the diagnostic monitor global configuration command to configure health-monitoring diagnostic testing. Use the no form of this command to disable testing and to return to the default settings.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands diagnostic monitor threshold Configure the failure threshold. failure count count Set the failure threshold count. The range for count is from 0 to 99. Defaults Monitoring is disabled, and a failure threshold value is not set. Command Modes Global configuration Command History Release Modification 12.2(40)EX1 This command was introduced.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands diagnostic schedule diagnostic schedule Use the diagnostic schedule global configuration command to configure the diagnostic test schedule. Use the no form of this command to remove the schedule.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands diagnostic schedule Usage Guidelines Use these guidelines when scheduling testing: • name—Enter the show diagnostic content privileged EXEC command to display the test names in the test ID list. • test-id—Enter the show diagnostic content command to display the test numbers in the test ID list. • test-id-range—Enter the show diagnostic content command to display the test numbers in the test ID list.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands diagnostic start diagnostic start Use the diagnostic start privileged EXEC command to run an online diagnostic test. diagnostic start switch number test {name | test-id | test-id-range | all | basic | non-disruptive} Syntax Description switch number Specify the switch number, which is the stack member number. If the switch is a standalone switch, the switch number is 1.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands diagnostic start When specifying a test name, use the show diagnostic content privileged EXEC command to display the test ID list. To specify test 3 by using the test name, enter the diagnostic start switch number test TestPortAsicCam privileged EXEC command. If specifying more than one test to run, use the test-id-range parameter, and enter integers separated by a comma and a hyphen.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands diagnostic start This message appears if the configured test can cause a stack partition: Switch 6: Running test(s) 2 will cause the switch under test to reload after completion of the test list. Switch 6: Running test(s) 2 will partition stack Switch 6: Running test(s) 2 may disrupt normal system operation Do you want to continue? [no]: Related Commands Command Description show diagnostic Displays online diagnostic test results.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x dot1x Use the dot1x global configuration command on the switch stack or on a standalone switch to globally enable IEEE 802.1x authentication. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x Examples This example shows how to globally enable IEEE 802.1x authentication on a switch: Switch(config)# dot1x system-auth-control This example shows how to globally enable the optional guess VLAN behavior on the switch: Switch(config)# dot1x guest-vlan supplicant You can verify your settings by entering the show dot1x [interface interface-id] privileged EXEC command.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x auth-fail max-attempts dot1x auth-fail max-attempts Use the dot1x auth-fail max-attempts interface configuration command on the switch stack or on a standalone switch to configure the maximum allowable authentication attempts before a port is moved to the restricted VLAN. To return to the default setting, use the no form of this command.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x auth-fail max-attempts Related Commands Command Description dot1x auth-fail vlan [vlan id] Enables the optional restricted VLAN feature. dot1x max-reauth-req [count] Sets the maximum number of times that the switch restarts the authentication process before a port changes to the unauthorized state. show dot1x [interface interface-id] Displays IEEE 802.1x status for the specified port.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x auth-fail vlan dot1x auth-fail vlan Use the dot1x auth-fail vlan interface configuration command on the switch stack or on a standalone switch to enable the restricted VLAN on a port. To return to the default setting, use the no form of this command. dot1x auth-fail vlan vlan-id no dot1x auth-fail vlan Syntax Description vlan-id Defaults No restricted VLAN is configured.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x auth-fail vlan You cannot configure a VLAN to be both a restricted VLAN and a voice VLAN. If you do this, a syslog message is generated. When a restricted VLAN port is moved to an unauthorized state, the authentication process restarts. If the supplicant fails the authentication process again, the authenticator waits in the held state. After the supplicant has correctly re-authenticated, all IEEE 802.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x control-direction dot1x control-direction Use the dot1x control-direction interface configuration command to enable the IEEE 802.1x authentication with the wake-on-LAN (WoL) feature and to configure the port control as unidirectional or bidirectional. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x control-direction If you enter the dot1x control-direction in interface configuration command to enable unidirectional control, this appears in the show dot1x all command output: ControlDirection = In If you enter the dot1x control-direction in interface configuration command and the port cannot support this mode due to a configuration conflict, this appears in the show dot1x all command output: ControlDirection Related Comma
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x credentials (global configuration) dot1x credentials (global configuration) Use the dot1x credentials global configuration command to configure a profile on a supplicant switch. dot1x credentials profile no dot1x credentials profile Syntax Description profile Defaults No profile is configured for the switch. Command Modes Global configuration Command History Release Modification 12.2(50)SE This command was introduced.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x critical (global configuration) dot1x critical (global configuration) Use the dot1x critical global configuration command on the switch stack or on a standalone switch to configure the parameters for the inaccessible authentication bypass feature, also referred to as critical authentication or the authentication, authorization, and accounting (AAA) fail policy. To return to default settings, use the no form of this command.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x critical (global configuration) Related Commands Command Description dot1x critical (interface configuration) Enables the inaccessible authentication bypass feature, and configures the access VLAN for the feature. show dot1x Displays IEEE 802.1x status for the specified port.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x critical (interface configuration) dot1x critical (interface configuration) Use the dot1x critical interface configuration command on the switch stack or on a standalone switch to enable the inaccessible-authentication-bypass feature, also referred to as critical authentication or the authentication, authorization, and accounting (AAA) fail policy.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x critical (interface configuration) You can configure the inaccessible authentication bypass feature and the restricted VLAN on an IEEE 802.1x port. If the switch tries to re-authenticate a critical port in a restricted VLAN and all the RADIUS servers are unavailable, the switch changes the port state to the critical authentication state, and it remains in the restricted VLAN.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x default dot1x default Use the dot1x default interface configuration command on the switch stack or on a standalone switch to reset the IEEE 802.1x parameters to their default values. dot1x default Syntax Description This command has no arguments or keywords. Defaults These are the default values: • The per-port IEEE 802.1x protocol enable state is disabled (force-authorized).
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x fallback dot1x fallback Use the dot1xfallback interface configuration command on the switch stack or on a standalone switch to configure a port to use web authentication as a fallback method for clients that do not support IEEE 802.1x authentication. To return to the default setting, use the no form of this command.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x guest-vlan dot1x guest-vlan Use the dot1x guest-vlan interface configuration command on the switch stack or on a standalone switch to specify an active VLAN as an IEEE 802.1x guest VLAN. Use the no form of this command to return to the default setting. dot1x guest-vlan vlan-id no dot1x guest-vlan Syntax Description vlan-id Specify an active VLAN as an IEEE 802.1x guest VLAN. The range is 1 to 4094.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x guest-vlan Any number of non-IEEE 802.1x-capable clients are allowed access when the switch port is moved to the guest VLAN. If an IEEE 802.1x-capable client joins the same port on which the guest VLAN is configured, the port is put into the unauthorized state in the RADIUS-configured or user-configured access VLAN, and authentication is restarted. Guest VLANs are supported on IEEE 802.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x host-mode dot1x host-mode Use the dot1x host-mode interface configuration command on the switch stack or on a standalone switch to allow a single host (client) or multiple hosts on an IEEE 802.1x-authorized port that has the dot1x port-control interface configuration command set to auto. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x initialize dot1x initialize Use the dot1x initialize privileged EXEC command on the switch stack or on a standalone switch to manually return the specified IEEE 802.1x-enabled port to an unauthorized state before initiating a new authentication session on the port. dot1x initialize [interface interface-id] Syntax Description interface interface-id Defaults There is no default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x mac-auth-bypass dot1x mac-auth-bypass Use the dot1x mac-auth-bypass interface configuration command on the switch stack or on a standalone switch to enable the MAC authentication bypass feature. Use the no form of this command to disable MAC authentication bypass feature. dot1x mac-auth-bypass [eap] no dot1x mac-auth-bypass Syntax Description eap Defaults MAC authentication bypass is disabled.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x mac-auth-bypass Examples This example shows how to enable MAC authentication bypass and to configure the switch to use EAP for authentication: Switch(config-if)# dot1x mac-auth-bypass eap You can verify your settings by entering the show dot1x [interface interface-id] privileged EXEC command. Related Commands Command Description show dot1x [interface interface-id] Displays IEEE 802.1x status for the specified port.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x max-reauth-req dot1x max-reauth-req Use the dot1x max-reauth-req interface configuration command on the switch stack or on a standalone switch to set the maximum number of times that the switch restarts the authentication process before a port changes to the unauthorized state. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x max-reauth-req Command Description dot1x timeout tx-period Sets the number of seconds that the switch waits for a response to an EAP-request/identity frame from the client before resending the request. show dot1x [interface interface-id] Displays IEEE 802.1x status for the specified port.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x max-req dot1x max-req Use the dot1x max-req interface configuration command on the switch stack or on a standalone switch to set the maximum number of times that the switch sends an Extensible Authentication Protocol (EAP) frame from the authentication server (assuming that no response is received) to the client before restarting the authentication process. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x pae dot1x pae Use the dot1x pae interface configuration command on the switch stack or on a standalone switch to configure the port as an IEEE 802.1x port access entity (PAE) authenticator. Use the no form of this command to disable IEEE 802.1x authentication on the port. dot1x pae authenticator no dot1x pae Syntax Description This command has no arguments or keywords. Defaults The port is not an IEEE 802.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x port-control dot1x port-control Use the dot1x port-control interface configuration command on the switch stack or on a standalone switch to enable manual control of the authorization state of the port. Use the no form of this command to return to the default setting. dot1x port-control {auto | force-authorized | force-unauthorized} no dot1x port-control Syntax Description auto Enable IEEE 802.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x port-control • Dynamic-access ports—If you try to enable IEEE 802.1x authentication on a dynamic-access (VLAN Query Protocol [VQP]) port, an error message appears, and IEEE 802.1x authentication is not enabled. If you try to change an IEEE 802.1x-enabled port to dynamic VLAN assignment, an error message appears, and the VLAN configuration is not changed.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x re-authenticate dot1x re-authenticate Use the dot1x re-authenticate privileged EXEC command on the switch stack or on a standalone switch to manually initiate a re-authentication of the specified IEEE 802.1x-enabled port. dot1x re-authenticate [interface interface-id] Syntax Description interface interface-id Defaults There is no default setting. Command Modes Privileged EXEC Command History Release Modification 12.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x reauthentication dot1x reauthentication Use the dot1x reauthentication interface configuration command on the switch stack or on a standalone switch to enable periodic re-authentication of the client. Use the no form of this command to return to the default setting. dot1x reauthentication no dot1x reauthentication Syntax Description This command has no arguments or keywords. Defaults Periodic re-authentication is disabled.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x supplicant force-multicast dot1x supplicant force-multicast Use the dot1x supplicant force-multicast global configuration command to force a supplicant switch to send only multicast Extensible Authentication Protocol over LAN (EAPOL) packets whenever it receives multicast or unicast EAPOL packets. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x timeout dot1x timeout Use the dot1x timeout interface configuration command on the switch stack or on a standalone switch to set IEEE 802.1x timers. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x timeout Command History Usage Guidelines Release Modification 12.2(40)EX1 This command was introduced. You should change the default value of this command only to adjust for unusual circumstances such as unreliable links or specific behavioral problems with certain clients and authentication servers.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x timeout Command Description dot1x max-req Sets the maximum number of times that the switch sends an EAP-request/identity frame before restarting the authentication process. dot1x reauthentication Enables periodic re-authentication of the client. show dot1x Displays IEEE 802.1x status for all ports.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x violation-mode dot1x violation-mode Use the dot1x violation-mode interface configuration command on the switch stack or on a standalone switch to configure the violation modes that occur when a new device connects to a port or when a new device connects to a port after the maximum number of devices are connected to that port.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands dot1x violation-mode Related Commands Command Description show dot1x [interface interface-id] Displays IEEE 802.1x status for the specified port.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands duplex duplex Use the duplex interface configuration command on the switch stack or on a standalone switch to specify the duplex mode of operation for a port. Use the no form of this command to return the port to its default value.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands duplex If the speed is set to auto, the switch negotiates with the device at the other end of the link for the speed setting and then forces the speed setting to the negotiated value. The duplex setting remains as configured on each end of the link, which could result in a duplex setting mismatch. You can configure the duplex setting when the speed is set to auto.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands epm access-control open epm access-control open Use the epm access-control open global configuration command on the switch stack or on a standalone switch to configure an open directive for ports that do not have an access control list (ACL) configured. Use the no form of this command to disable the open directive. epm access-control open no epm access-control open Syntax Description This command has no keywords or arguments.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands errdisable detect cause errdisable detect cause Use the errdisable detect cause global configuration command on the switch stack or on a standalone switch to enable error-disabled detection for a specific cause or all causes. Use the no form of this command to disable the error-disabled detection feature.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands errdisable detect cause Command Modes Global configuration Command History Release Modification 12.2(40)EX1 This command was introduced. 12.2(58)SE The psp keyword was introduced. Usage Guidelines A cause (link-flap, dhcp-rate-limit, and so forth) is the reason for the error-disabled state.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands errdisable detect cause small-frame errdisable detect cause small-frame Use the errdisable detect cause small-frame global configuration command on the switch stack or on a standalone switch to allow any switch port to be error disabled if incoming VLAN-tagged packets are small frames (67 bytes or less) and arrive at the minimum configured rate (the threshold). Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands errdisable detect cause small-frame Related Commands Command Description errdisable detect cause small-frame Enables the recovery timer. errdisable recovery interval interval Specifies the time to recover from the specified error-disabled state. show interfaces Displays the interface settings on the switch, including input and output flow control.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands errdisable recovery errdisable recovery Use the errdisable recovery global configuration command on the switch stack or on a standalone switch to configure the recover mechanism variables. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands errdisable recovery vmps Enable the timer to recover from the VLAN Membership Policy Server (VMPS) error-disabled state. interval interval Specify the time to recover from the specified error-disabled state. The range is 30 to 86400 seconds. The same interval is applied to all causes. The default interval is 300 seconds.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands errdisable recovery You can verify your settings by entering the show errdisable recovery privileged EXEC command. Related Commands Command Description show errdisable recovery Displays error-disabled recovery timer information. show interfaces status err-disabled Displays interface status or a list of interfaces in error-disabled state.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands errdisable recovery cause small-frame errdisable recovery cause small-frame Use the errdisable recovery cause small-frame global configuration command on the switch stack or on a standalone switch to enable the recovery timer for ports to be automatically re-enabled after they are error disabled by the arrival of small frames. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands exception crashinfo exception crashinfo Use the exception crashinfo global configuration command on the switch stack or on a standalone switch to configure the switch to create the extended crashinfo file when the Cisco IOS image fails. Use the no form of this command to disable this feature. exception crashinfo no exception crashinfo Syntax Description This command has no arguments or keywords.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands fallback profile fallback profile Use the fallback profile global configuration command on the switch stack or on a standalone switch to create a fallback profile for web authentication. To return to the default setting, use the no form of this command. fallback profile profile no fallback profile Syntax Description profile Defaults No fallback profile is configured.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands fallback profile Related Commands Command Description dot1x fallback Configure a port to use web authentication as a fallback method for clients that do not support IEEE 802.1x authentication. ip admission Enable web authentication on a switch port ip admission name proxy http Enable web authentication globally on a switch show dot1x [interface interface-id] Displays IEEE 802.1x status for the specified port.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands flowcontrol flowcontrol Use the flowcontrol interface configuration command on the switch stack or on a standalone switch to set the receive flow-control state for an interface. When flow control send is operable and on for a device and it detects any congestion at its end, it notifies the link partner or the remote device of the congestion by sending a pause frame.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands flowcontrol Table 2-16 shows the flow control results on local and remote ports for a combination of settings. The table assumes that receive desired has the same results as using the receive on keywords.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands hw-module hw-module Use the hw-module global configuration command on the switch stack or on a standalone switch to enable on-board failure logging (OBFL). Use the no form of this command to disable this feature.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands hw-module This example shows how to enable OBFL on a standalone switch and to specify that only severity 1 hardware-related messages are stored in the flash memory of the switch: Switch(config)# hw-module module 1 logging onboard message level 1 You can verify your settings by entering the show logging onboard privileged EXEC command. Related Commands Command Description clear logging Removes the OBFL data in the flash memory.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands interface port-channel interface port-channel Use the interface port-channel global configuration command on the switch stack or on a standalone switch to access or create the port-channel logical interface. Use the no form of this command to remove the port-channel.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands interface port-channel Follow these guidelines when you use the interface port-channel command: • If you want to use the Cisco Discovery Protocol (CDP), you must configure it only on the physical port and not on the port-channel interface. • Do not configure a port that is an active member of an EtherChannel as an IEEE 802.1x port. If IEEE 802.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands interface range interface range Use the interface range global configuration command on the switch stack or on a standalone switch to enter interface range configuration mode and to execute a command on multiple ports at the same time. Use the no form of this command to remove an interface range. interface range {port-range | macro name} no interface range {port-range | macro name} Syntax Description port-range Port range.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands interface range For physical interfaces: – stack member is the number used to identify the switch within the stack. The number ranges from 1 to 9 and is assigned to the switch the first time the stack member initializes.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands interface vlan interface vlan Use the interface vlan global configuration command on the switch stack or on a standalone switch to create or access a dynamic switch virtual interface (SVI) and to enter interface configuration mode. Use the no form of this command to delete an SVI. interface vlan vlan-id no interface vlan vlan-id Syntax Description vlan-id Defaults The default VLAN interface is VLAN 1.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands interface vlan Examples This example shows how to create a new SVI with VLAN ID 23 and to enter interface configuration mode: Switch(config)# interface vlan 23 Switch(config-if)# You can verify your setting by entering the show interfaces and show interfaces vlan vlan-id privileged EXEC commands.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip access-group ip access-group Use the ip access-group interface configuration command on the switch stack or on a standalone switch to control access to a Layer 2 or Layer 3 interface. Use the no form of this command to remove all access groups or the specified access group from the interface.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip access-group You can use router ACLs, input port ACLs, and VLAN maps on the same switch. However, a port ACL takes precedence over a router ACL or VLAN map: • When an input port ACL is applied to an interface and a VLAN map is applied to a VLAN that the interface is a member of, incoming packets received on ports with the ACL applied are filtered by the port ACL. Other packets are filtered by the VLAN map.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip access-group Related Commands Command Description access list Configures a numbered ACL. For syntax information, select Cisco IOS IP Command Reference, Volume 1 of 3:Addressing and Services, Release 12.2 > IP Services Commands ip access-list Configures a named ACL. For syntax information, select Cisco IOS IP Command Reference, Volume 1 of 3:Addressing and Services, Release 12.2 > IP Services Commands.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip address ip address Use the ip address interface configuration command on the switch stack or on a standalone switch to set an IP address for the Layer 2 switch or an IP address for each switch virtual interface (SVI) or routed port on the Layer 3 switch. Use the no form of this command to remove an IP address or to disable IP processing.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip address If your switch receives its IP address from a Bootstrap Protocol (BOOTP) or a DHCP server and you remove the switch IP address by using the no ip address command, IP processing is disabled, and the BOOTP or the DHCP server cannot reassign the address. A Layer 3 switch can have an IP address assigned to each routed port and SVI.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip admission ip admission Use the ip admission interface configuration command to enable web authentication. You can also use this command in fallback-profile mode. Use the no form of this command to disable web authentication. ip admission rule no ip admission Syntax Description rule Command Modes Global configuration Command History Release Modification 12.2(40)EX1 This command was introduced.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip admission name proxy http ip admission name proxy http Use the ip admission name proxy http global configuration command to enable web authentication. Use the no form of this command to disable web authentication. ip admission name proxy http no ip admission name proxy http Syntax Description This command has no arguments or keywords. Defaults Web authentication is disabled.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip admission name proxy http Related Commands Command Description dot1x fallback Configure a port to use web authentication as a fallback method for clients that do not support IEEE 802.1x authentication. fallback profile Create a web authentication fallback profile. ip admission Enable web authentication on a port show ip admission Displays information about NAC cached entries or the NAC configuration.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip arp inspection filter vlan ip arp inspection filter vlan Use the ip arp inspection filter vlan global configuration command on the switch stack or on a standalone switch to permit or deny Address Resolution Protocol (ARP) requests and responses from a host configured with a static IP address when dynamic ARP inspection is enabled. Use the no form of this command to return to the default settings.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip arp inspection filter vlan Examples This example shows how to apply the ARP ACL static-hosts to VLAN 1 for dynamic ARP inspection: Switch(config)# ip arp inspection filter static-hosts vlan 1 You can verify your settings by entering the show ip arp inspection vlan 1 privileged EXEC command. Related Commands Command Description arp access-list Defines an ARP ACL.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip arp inspection limit ip arp inspection limit Use the ip arp inspection limit interface configuration command on the switch stack or on a standalone switch to limit the rate of incoming Address Resolution Protocol (ARP) requests and responses on an interface. It prevents dynamic ARP inspection from using all of the switch resources if a denial-of-service attack occurs.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip arp inspection limit On stacking-capable switches, the rate limit is calculated separately on each switch in a switch stack. For a cross-stack EtherChannel, this means that the actual rate limit might be higher than the configured value.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip arp inspection log-buffer ip arp inspection log-buffer Use the ip arp inspection log-buffer global configuration command on the switch stack or on a standalone switch to configure the dynamic Address Resolution Protocol (ARP) inspection logging buffer. Use the no form of this command to return to the default settings.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip arp inspection log-buffer On stacking-capable switches, the log buffer configuration applies to each stack member in a switch stack. Each stack member has the specified logs number entries and generates system messages at the configured rate. For example, if the interval (rate) is one entry per second, up to five system messages are generated per second in a five-member switch stack.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip arp inspection trust ip arp inspection trust Use the ip arp inspection trust interface configuration command on the switch stack or on a standalone switch to configure an interface trust state that determines which incoming Address Resolution Protocol (ARP) packets are inspected. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip arp inspection trust Related Commands Command Description ip arp inspection log-buffer Configures the dynamic ARP inspection logging buffer. show inventory interfaces Displays the trust state and the rate limit of ARP packets for the specified interface or all interfaces. show inventory log Displays the configuration and contents of the dynamic ARP inspection log buffer.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip arp inspection validate ip arp inspection validate Use the ip arp inspection validate global configuration command on the switch stack or on a standalone switch to perform specific checks for dynamic Address Resolution Protocol (ARP) inspection. Use the no form of this command to return to the default settings.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip arp inspection validate The allow-zeros keyword interacts with ARP access control lists (ACLs) in this way: • If you configure an ARP ACL to deny ARP probes, they are dropped even if the allow-zero keyword is specified. • If you configure an ARP ACL that specifically permits ARP probes and configure the ip arp inspection validate ip command, ARP probes are dropped unless you enter the allow-zeros keyword.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip arp inspection vlan ip arp inspection vlan Use the ip arp inspection vlan global configuration command on the switch stack or on a standalone switch to enable dynamic Address Resolution Protocol (ARP) inspection on a per-VLAN basis. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip arp inspection vlan logging ip arp inspection vlan logging Use the ip arp inspection vlan logging global configuration command on the switch stack or on a standalone switch to control the type of packets that are logged per VLAN. Use the no form of this command to disable this logging control.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip arp inspection vlan logging Usage Guidelines The term logged means that the entry is placed into the log buffer and that a system message is generated. The acl-match and dhcp-bindings keywords merge with each other; that is, when you configure an ACL match, the DHCP bindings configuration is not disabled. Use the no form of the command to reset the logging criteria to their defaults.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip device tracking ip device tracking To enable IP device tracking, use the ip device tracking global configuration command. Use the no form of this command to disable this feature. ip device tracking no ip device tracking Syntax Description This command has no arguments or keywords. Command Default IP device tracking is disabled. Command Modes Global configuration Command History 12.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip device tracking maximum ip device tracking maximum Use the ip device tracking maximum command to enable IP port security binding tracking on a Layer 2 port. Use the no form of this command to disable IP port security on untrusted Layer 2 interfaces. ip device tracking maximum {number} no ip device tracking maximum {number} Syntax Description number Defaults This command has no default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip device tracking probe ip device tracking probe Use the ip device tracking probe global configuration command to configure the IP device tracking table for Address Resolution Protocol (ARP) probes. Use the no form of this command to disable ARP probes.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip device tracking probe Related Commands Command Description show ip device tracking all Displays information about the entries in the IP device tracking table.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip dhcp snooping ip dhcp snooping Use the ip dhcp snooping global configuration command on the switch stack or on a standalone switch to globally enable DHCP snooping. Use the no form of this command to return to the default setting. ip dhcp snooping no ip dhcp snooping Syntax Description This command has no arguments or keywords. Defaults DHCP snooping is disabled.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip dhcp snooping binding ip dhcp snooping binding Use the ip dhcp snooping binding privileged EXEC command on the switch stack or on a standalone switch to configure the DHCP snooping binding database and to add binding entries to the database. Use the no form of this command to delete entries from the binding database.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip dhcp snooping binding Related Commands Command Description ip dhcp snooping Enables DHCP snooping on a VLAN. show ip dhcp snooping binding Displays the dynamically configured bindings in the DHCP snooping binding database and the configuration information. show ip source binding Displays the dynamically and statically configured bindings in the DHCP snooping binding database.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip dhcp snooping database ip dhcp snooping database Use the ip dhcp snooping database global configuration command on the switch stack or on a standalone switch to configure the DHCP snooping binding database agent. Use the no form of this command to disable the agent, to reset the timeout value, or to reset the write-delay value.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip dhcp snooping database Command History Usage Guidelines Release Modification 12.2(40)EX1 This command was introduced. The DHCP snooping binding database can have up to 8192 bindings.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip dhcp snooping information option ip dhcp snooping information option Use the ip dhcp snooping information option global configuration command on the switch stack or on a standalone switch to enable DHCP option-82 data insertion. Use the no form of this command to disable DHCP option-82 data insertion.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip dhcp snooping information option Related Commands Command Description show ip dhcp snooping Displays the DHCP snooping configuration. show ip dhcp snooping binding Displays the DHCP snooping binding information.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip dhcp snooping information option allow-untrusted ip dhcp snooping information option allow-untrusted Use the ip dhcp snooping information option allow-untrusted global configuration command on an aggregation switch to configure it to accept DHCP packets with option-82 information that are received on untrusted ports that might be connected to an edge switch. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip dhcp snooping information option allow-untrusted You can verify your settings by entering the show ip dhcp snooping user EXEC command. Related Commands Command Description show ip dhcp snooping Displays the DHCP snooping configuration. show ip dhcp snooping binding Displays the DHCP snooping binding information.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip dhcp snooping information option format remote-id ip dhcp snooping information option format remote-id Use the ip dhcp snooping information option format remote-id global configuration command on the switch stack or on a standalone switch to configure the option-82 remote-ID suboption. Use the no form of this command to configure the default remote-ID suboption.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip dhcp snooping limit rate ip dhcp snooping limit rate Use the ip dhcp snooping limit rate interface configuration command on the switch stack or on a standalone switch to configure the number of DHCP messages an interface can receive per second. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip dhcp snooping trust ip dhcp snooping trust Use the ip dhcp snooping trust interface configuration command on the switch stack or on a standalone switch to configure a port as trusted for DHCP snooping purposes. Use the no form of this command to return to the default setting. ip dhcp snooping trust no ip dhcp snooping trust Syntax Description This command has no arguments or keywords. Defaults DHCP snooping trust is disabled.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip dhcp snooping verify ip dhcp snooping verify Use the ip dhcp snooping verify global configuration command on the switch stack or on a standalone switch to configure the switch to verify on an untrusted port that the source MAC address in a DHCP packet matches the client hardware address. Use the no form of this command to configure the switch to not verify the MAC addresses.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip dhcp snooping vlan ip dhcp snooping vlan Use the ip dhcp snooping vlan global configuration command on the switch stack or on a standalone switch to enable DHCP snooping on a VLAN. Use the no form of this command to return to the default setting. ip dhcp snooping vlan vlan-range no ip dhcp snooping vlan vlan-range Syntax Description vlan vlan-range Specify a VLAN ID or a range of VLANs on which to enable DHCP snooping.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip dhcp snooping vlan information option format-type circuit-id string ip dhcp snooping vlan information option format-type circuit-id string Use the ip dhcp snooping vlan information option format-type circuit-id string interface configuration command on the switch stack or on a standalone switch to configure the option-82 circuit-ID suboption. Use the no form of this command to configure the default circuit-ID suboption.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip dhcp snooping vlan information option format-type circuit-id string This example shows how to configure the option-82 circuit-ID override suboption: Switch(config-if)# ip dhcp snooping vlan 250 information option format-type circuit-id override string testcustomer You can verify your settings by entering the show ip dhcp snooping user EXEC command.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip igmp filter ip igmp filter Use the ip igmp filter interface configuration command on the switch stack or on a standalone switch to control whether or not all hosts on a Layer 2 interface can join one or more IP multicast groups by applying an Internet Group Management Protocol (IGMP) profile to the interface. Use the no form of this command to remove the specified profile from the interface.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip igmp filter Related Commands Command Description ip igmp profile Configures the specified IGMP profile number. show ip dhcp snooping statistics Displays the characteristics of the specified IGMP profile. show running-config interface Displays the running configuration on the switch interface, including interface-id the IGMP profile (if any) that is applied to an interface.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip igmp max-groups ip igmp max-groups Use the ip igmp max-groups interface configuration command on the switch stack or on a standalone switch to set the maximum number of Internet Group Management Protocol (IGMP) groups that a Layer 2 interface can join or to configure the IGMP throttling action when the maximum number of entries is in the forwarding table.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip igmp max-groups Follow these guidelines when configuring the IGMP throttling action: Examples • If you configure the throttling action as deny and set the maximum group limitation, the entries that were previously in the forwarding table are not removed but are aged out.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip igmp profile ip igmp profile Use the ip igmp profile global configuration command on the switch stack or on a standalone switch to create an Internet Group Management Protocol (IGMP) profile and enter IGMP profile configuration mode. From this mode, you can specify the configuration of the IGMP profile to be used for filtering IGMP membership reports from a switchport. Use the no form of this command to delete the IGMP profile.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip igmp profile Related Commands Command Description ip igmp filter Applies the IGMP profile to the specified interface. show ip dhcp snooping statistics Displays the characteristics of all IGMP profiles or the specified IGMP profile number.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip igmp snooping ip igmp snooping Use the ip igmp snooping global configuration command on the switch stack or on a standalone switch to globally enable Internet Group Management Protocol (IGMP) snooping on the switch or to enable it on a per-VLAN basis. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip igmp snooping Related Commands Command Description ip igmp snooping report-suppression Enables IGMP report suppression. show ip igmp snooping Displays the snooping configuration. show ip igmp snooping groups Displays IGMP snooping multicast information. show ip igmp snooping mrouter Displays the IGMP snooping router ports.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip igmp snooping last-member-query-interval ip igmp snooping last-member-query-interval Use the ip igmp snooping last-member-query-interval global configuration command on the switch stack or on a standalone switch to enable the Internet Group Management Protocol (IGMP) configurable-leave timer globally or on a per-VLAN basis. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip igmp snooping last-member-query-interval Related Commands Command Description ip igmp snooping Enables IGMP snooping on the switch or on a VLAN. ip igmp snooping vlan immediate-leave Enables IGMP Immediate-Leave processing. ip igmp snooping vlan mrouter Configures a Layer 2 port as a multicast router port. ip igmp snooping vlan static Configures a Layer 2 port as a member of a group.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip igmp snooping querier ip igmp snooping querier Use the ip igmp snooping querier global configuration command on the switch stack or on a standalone switch to globally enable the Internet Group Management Protocol (IGMP) querier function in Layer 2 networks. Use the command with keywords to enable and configure the IGMP querier feature on a VLAN interface. Use the no form of this command to return to the default settings.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip igmp snooping querier Usage Guidelines Use this command to enable IGMP snooping to detect the IGMP version and IP address of a device that sends IGMP query messages, which is also called a querier. By default, the IGMP snooping querier is configured to detect devices that use IGMP Version 2 (IGMPv2) but does not detect clients that are using IGMP Version 1 (IGMPv1).
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip igmp snooping report-suppression ip igmp snooping report-suppression Use the ip igmp snooping report-suppression global configuration command on the switch stack or on a standalone switch to enable Internet Group Management Protocol (IGMP) report suppression. Use the no form of this command to disable IGMP report suppression and to forward all IGMP reports to multicast routers.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip igmp snooping report-suppression Related Commands Command Description ip igmp snooping Enables IGMP snooping on the switch or on a VLAN. show ip igmp snooping Displays the IGMP snooping configuration of the switch or the VLAN.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip igmp snooping tcn ip igmp snooping tcn Use the ip igmp snooping tcn global configuration command on the switch stack or on a standalone switch to configure the Internet Group Management Protocol (IGMP) Topology Change Notification (TCN) behavior. Use the no form of this command to return to the default settings.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip igmp snooping tcn Related Commands Command Description ip igmp snooping Enables IGMP snooping on the switch or on a VLAN. ip igmp snooping tcn flood Specifies flooding on an interface as the IGMP snooping spanning-tree TCN behavior. show ip igmp snooping Displays the IGMP snooping configuration of the switch or the VLAN.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip igmp snooping tcn flood ip igmp snooping tcn flood Use the ip igmp snooping tcn flood interface configuration command on the switch stack or on a standalone switch to specify multicast flooding as the Internet Group Management Protocol (IGMP) snooping spanning-tree Topology Change Notification (TCN) behavior. Use the no form of this command to disable the multicast flooding.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip igmp snooping vlan immediate-leave ip igmp snooping vlan immediate-leave Use the ip igmp snooping immediate-leave global configuration command on the switch stack or on a standalone switch to enable Internet Group Management Protocol (IGMP) snooping immediate-leave processing on a per-VLAN basis. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip igmp snooping vlan mrouter ip igmp snooping vlan mrouter Use the ip igmp snooping mrouter global configuration command on the switch stack or on a standalone switch to add a multicast router port or to configure the multicast learning method. Use the no form of this command to return to the default settings.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip igmp snooping vlan mrouter Examples This example shows how to configure a port as a multicast router port: Switch(config)# ip igmp snooping vlan 1 mrouter interface gigabitethernet1/0/2 This example shows how to specify the multicast router learning method as CGMP: Switch(config)# ip igmp snooping vlan 1 mrouter learn cgmp You can verify your settings by entering the show ip igmp snooping privileged EXEC command.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip igmp snooping vlan static ip igmp snooping vlan static Use the ip igmp snooping static global configuration command on the switch stack or on a standalone switch to enable Internet Group Management Protocol (IGMP) snooping and to statically add a Layer 2 port as a member of a multicast group. Use the no form of this command to remove ports specified as members of a static multicast group.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip igmp snooping vlan static Related Commands Command Description ip igmp snooping report-suppression Enables IGMP report suppression. show ip igmp snooping Displays the snooping configuration. show ip igmp snooping groups Displays IGMP snooping multicast information. show ip igmp snooping mrouter Displays the IGMP snooping router ports.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip snap forwarding ip snap forwarding Use the ip snap forwarding global configuration command on the switch stack or on a standalone switch to enable forwarding of IP Version 4 (IPv4) and IP Version 6 (IPv6) frames with Subnetwork Access Protocol (SNAP) encapsulation. Use no form of this command to disable forwarding of these frames.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip source binding ip source binding Use the ip source binding global configuration command on the switch stack or on a standalone switch to configure static IP source bindings on the switch. Use the no form of this command to delete static bindings.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip source binding Related Commands Command Description ip verify source Enables IP source guard on an interface. show ip source binding Displays the IP source bindings on the switch. show ip verify source Displays the IP source guard configuration on the switch or on a specific interface.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip ssh ip ssh Use the ip ssh global configuration command on the switch stack or on a standalone switch to configure the switch to run Secure Shell (SSH) Version 1 or SSH Version 2. This command is available only when your switch is running the cryptographic (encrypted) software image. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip ssh Related Commands Command Description show ip ssh Displays if the SSH server is enabled and displays the version and configuration information for the SSH server. For syntax information, select Cisco IOS Release 12.2 Configuration Guides and Command References > Cisco IOS Security Command Reference, Release 12.2 > Other Security Features > Secure Shell Commands. show ssh Displays the status of the SSH server.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip sticky-arp (global configuration) ip sticky-arp (global configuration) Use the ip sticky-arp global configuration command to enable sticky Address Resolution Protocol (ARP) on a switch virtual interface (SVI) that belongs to a private VLAN. Use the no form of this command to disable sticky ARP. ip sticky-arp no ip sticky-arp Syntax Description This command has no arguments or keywords. Defaults Sticky ARP is enabled.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip sticky-arp (global configuration) Examples • Use the no sticky-arp global configuration command to disable sticky ARP on the switch. • Use the no sticky-arp interface configuration command to disable sticky ARP on an interface when sticky ARP is disabled on the switch. To disable sticky ARP: Switch(config)# no ip sticky-arp You can verify your settings by using the show arp privileged EXEC command.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip sticky-arp (interface configuration) ip sticky-arp (interface configuration) Use the ip sticky-arp interface configuration command to enable sticky Address Resolution Protocol (ARP) on a switch virtual interface (SVI) or a Layer 3 interface. Use the no form of this command to disable sticky ARP. ip sticky-arp no ip sticky-arp Syntax Description This command has no arguments or keywords.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip sticky-arp (interface configuration) • If you disconnect the switch from a device and then connect it to another device with a different MAC address but with the same IP address, the ARP entry is not created, and this message appears: *Mar 2 00:26:06.967: %IP-3-STCKYARPOVR: Attempt to overwrite Sticky ARP entry: 20.6.2.1, hw: 0000.0602.0001 by hw: 0000.0503.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip verify source ip verify source Use the ip verify source interface configuration command on the switch stack or on a standalone switch to enable IP source guard on an interface. Use the no form of this command to disable IP source guard.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ip verify source Switch# show ip verify source interface gigabitethernet1/0/1 Interface Filter-type Filter-mode IP-address Mac-address --------- ----------- ----------- --------------- ----------------ip-mac active 10.0.0.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ipv6 access-list ipv6 access-list Use the ipv6 access-list global configuration command on the switch stack or on a standalone switch to define an IPv6 access list and to place the switch in IPv6 access list configuration mode. To remove the access list, use the no form of this command.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ipv6 access-list The IPv6 neighbor discovery process makes use of the IPv6 network layer service; therefore, by default, IPv6 ACLs implicitly allow IPv6 neighbor discovery packets to be sent and received on an interface.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ipv6 address dhcp ipv6 address dhcp Use the ipv6 address dhcp interface configuration command on the switch stack or on a standalone switch to acquire an IPv6 address on an interface from the Dynamic Host Configuration Protocol for IPv6 (DHCPv6) server. To remove the address from the interface, use the no form of this command.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ipv6 dhcp client request vendor ipv6 dhcp client request vendor Use the ipv6 dhcp client request interface configuration command on the switch stack or on a standalone switch to configure an IPv6 client to request an option from a Dynamic Host Configuration Protocol for IPv6 (DHCPv6) server. To remove the request, use the no form of this command.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ipv6 dhcp ping packets ipv6 dhcp ping packets Use the ipv6 dhcp ping packets global configuration command on the switch stack or on a standalone switch to specify the number of packets a Dynamic Host Configuration Protocol for IPv6 (DHCPv6) server sends to a pool address as part of a ping operation. To prevent the server from pinging pool addresses, use the no form of this command.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ipv6 dhcp ping packets Related Commands Command Description clear ipv6 dhcp conflict Clears an address conflict from the DHCPv6 server database. show ipv6 dhcp conflict Displays address conflicts found by a DHCPv6 server, or reported through a DECLINE message from a client.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ipv6 dhcp pool ipv6 dhcp pool Use the ipv6 dhcp pool global configuration command on the switch stack or on a standalone switch to enter Dynamic Host Configuration Protocol for IPv6 (DHCPv6) pool configuration mode. Use the no form of this command to return to the default settings.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ipv6 dhcp pool • vendor-specific: enables the DHCPv6 vendor-specific configuration mode. These configuration commands are available: – vendor-id: enter a vendor-specific identification number. This number is the vendor IANA Private Enterprise Number. The range is 1 to 4294967295. – suboption number: sets vendor-specific suboption number. The range is 1 to 65535.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ipv6 dhcp server ipv6 dhcp server Use the ipv6 dhcp server interface configuration command on the switch stack or on a standalone switch to enable Dynamic Host Configuration Protocol for IPv6 (DHCPv6) service on an interface. To disable DHCPv6 service on an interface, use the no form of this command.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ipv6 dhcp server If the packet was directly received from the client, the server performs this same matching, but it uses all the IPv6 addresses configured on the incoming interface when performing the match. Once again, the server selects the longest prefix match. The rapid-commit keyword enables the use of the two-message exchange.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ipv6 mld snooping ipv6 mld snooping Use the ipv6 mld snooping global configuration command on the switch stack or on a standalone switch without keywords to enable IP version 6 (IPv6) Multicast Listener Discovery (MLD) snooping globally or on the specified VLAN. Use the no form of this command to disable MLD snooping on the switch or switch stack or the VLAN.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ipv6 mld snooping Examples This example shows how to globally enable MLD snooping: Switch(config)# ipv6 mld snooping This example shows how to disable MLD snooping on a VLAN: Switch(config)# no ipv6 mld snooping vlan 11 You can verify your settings by entering the show ipv6 mld snooping user EXEC command.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ipv6 mld snooping last-listener-query-count ipv6 mld snooping last-listener-query-count Use the ipv6 mld snooping last-listener-query-count global configuration command on the switch stack or on a standalone switch to configure IP version 6 (IPv6) Multicast Listener Discovery Mulitcast Address Specific Queries (MASQs) or that will be sent before aging out a client.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ipv6 mld snooping last-listener-query-count Examples This example shows how to globally set the last-listener query count: Switch(config)# ipv6 mld snooping last-listener-query-count 1 This example shows how to set the last-listener query count for VLAN 10: Switch(config)# ipv6 mld snooping vlan 10 last-listener-query-count 3 You can verify your settings by entering the show ipv6 mld snooping [vlan vlan-id] user EXEC command.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ipv6 mld snooping last-listener-query-interval ipv6 mld snooping last-listener-query-interval Use the ipv6 mld snooping last-listener-query-interval global configuration command on the switch stack or on a standalone switch to configure IP version 6 (IPv6) Multicast Listener Discovery (MLD) snooping last-listener query interval on the switch or on a VLAN.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ipv6 mld snooping last-listener-query-interval Examples This example shows how to globally set the last-listener query interval to 2 seconds: Switch(config)# ipv6 mld snooping last-listener-query-interval 2000 This example shows how to set the last-listener query interval for VLAN 1 to 5.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ipv6 mld snooping listener-message-suppression ipv6 mld snooping listener-message-suppression Use the ipv6 mld snooping listener-message-suppression global configuration command on the switch stack or on a standalone switch to enable IP version 6 (IPv6) Multicast Listener Discovery (MLD) snooping listener message suppression. Use the no form of this command to disable MLD snooping listener message suppression.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ipv6 mld snooping listener-message-suppression Related Commands Command Description ipv6 mld snooping Enables IPv6 MLD snooping. sdm prefer Configures an SDM template to optimize system resources based on how the switch is being used. show ipv6 mld snooping Displays MLD snooping configuration.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ipv6 mld snooping robustness-variable ipv6 mld snooping robustness-variable Use the ipv6 mld snooping robustness-variable global configuration command on the switch stack or on a standalone switch to configure the number of IP version 6 (IPv6) Multicast Listener Discovery (MLD) queries that the switch sends before deleting a listener that does not respond, or enter a VLAN ID to configure on a per-VLAN basis.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ipv6 mld snooping robustness-variable Examples This example shows how to configure the global robustness variable so that the switch sends out three queries before it deletes a listener port that does not respond: Switch(config)# ipv6 mld snooping robustness-variable 3 This example shows how to configure the robustness variable for VLAN 1.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ipv6 mld snooping tcn ipv6 mld snooping tcn Use the ipv6 mld snooping tcn global configuration commands on the switch stack or on a standalone switch to configure IP version 6 (IPv6) Multicast Listener Discovery (MLD) Topology Change Notifications (TCNs). Use the no form of the commands to reset the default settings.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ipv6 mld snooping tcn Related Commands Command Description sdm prefer Configures an SDM template to optimize system resources based on how the switch is being used. show ipv6 mld snooping Displays MLD snooping configuration.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ipv6 mld snooping vlan ipv6 mld snooping vlan Use the ipv6 mld snooping vlan global configuration command on the switch stack or on a standalone switch to configure IP version 6 (IPv6) Multicast Listener Discovery (MLD) snooping parameters on the VLAN interface. Use the no form of this command to reset the parameters to the default settings.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ipv6 mld snooping vlan The configuration and the static ports and groups are saved in NVRAM. When the IPv6 multicast router is a Catalyst 6500 switch and you are using extended VLANs (in the range 1006 to 4094), IPv6 MLD snooping must be enabled on the extended VLAN on the Catalyst 6500 switch in order for the switch to receive queries on the VLAN.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ipv6 traffic-filter ipv6 traffic-filter Use the ipv6 traffic-filter interface configuration command on the switch stack or on a standalone switch to filter IPv6 traffic on an interface. The type and direction of traffic that you can filter depends on the feature set running on the switch stack. Use the no form of this command to disable the filtering of IPv6 traffic on an interface.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands ipv6 traffic-filter Examples This example filters inbound IPv6 traffic on an IPv6-configured interface as defined by the access list named cisco: Switch (config)# interface gigabitethernet1/0/1 Switch(config-if)# no switchport Switch(config-if)# ipv6 address 2001::/64 eui-64 Switch(config-if)# ipv6 traffic-filter cisco in Related Commands Command Description ipv6 access-list Defines an IPv6 access list and sets deny or permit con
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands l2protocol-tunnel l2protocol-tunnel Use the l2protocol-tunnel interface configuration command on the switch stack or on a standalone switch to enable tunneling of Layer 2 protocols on an access port, IEEE 802.1Q tunnel port, or a port channel. You can enable tunneling for Cisco Discovery Protocol (CDP), Spanning Tree Protocol (STP), or VLAN Trunking Protocol (VTP) packets.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands l2protocol-tunnel Command Modes Interface configuration Command History Release Modification 12.2(40)EX1 This command was introduced. Usage Guidelines You must enter this command, with or without protocol types, to tunnel Layer 2 packets. If you enter this command for a port channel, all ports in the channel must have the same configuration.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands l2protocol-tunnel The configuration is saved in NVRAM. For more information about Layer 2 protocol tunneling, see the software configuration guide for this release.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands l2protocol-tunnel cos l2protocol-tunnel cos Use the l2protocol-tunnel cos global configuration command on the switch stack or on a standalone switch to configure class of service (CoS) value for all tunneled Layer 2 protocol packets. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands lacp port-priority lacp port-priority Use the lacp port-priority interface configuration command on the switch stack or on a standalone switch to configure the port priority for the Link Aggregation Control Protocol (LACP). Use the no form of this command to return to the default setting. lacp port-priority priority no lacp port-priority Syntax Description priority Defaults The default is 32768.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands lacp port-priority Examples This example shows how to configure the LACP port priority on a port: Switch(config)# interface gigabitethernet2/0/1 Switch(config-if)# lacp port-priority 1000 You can verify your settings by entering the show lacp [channel-group-number] internal privileged EXEC command. Related Commands Command Description channel-group Assigns an Ethernet port to an EtherChannel group.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands lacp system-priority lacp system-priority Use the lacp system-priority global configuration command on the switch stack or on a standalone switch to configure the system priority for the Link Aggregation Control Protocol (LACP). Use the no form of this command to return to the default setting. lacp system-priority priority no lacp system-priority Syntax Description priority Defaults The default is 32768.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands lacp system-priority Related Commands Command Description channel-group Assigns an Ethernet port to an EtherChannel group. lacp port-priority Configures the LACP port priority. show lacp sys-id Displays the system identifier that is being used by LACP.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands link state group link state group Use the link state group interface configuration command to configure a port as a member of a link-state group. Use the no form of this command to remove the port from the link-state group. link state group [number] {upstream | downstream} no link state group [number] {upstream | downstream} Syntax Description number (Optional) Specify the link-state group number.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands link state group Examples This example shows how to configure the interfaces as upstream in group 1: Switch# configure terminal Switch(config)# interface port-channel 1 Switch(config-if)# link state group 1 upstream Switch(config-if)# end You can verify your settings by entering the show running-config privileged EXEC command. Related Commands Command Description link state track Enables a link-state group.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands link state track link state track Use the link state track user EXEC command to enable a link-state group. Use the no form of this command to disable a link-state group. link state track [number] no link state track [number] Syntax Description number Defaults Link-state tracking is disabled for all groups. Command Modes Global configuration Command History Release Modification 12.2(40)EX1 This command was introduced.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands location (global configuration) location (global configuration) Use the location global configuration command to configure location information for an endpoint. Use the no form of this command to remove the location information.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands location (global configuration) Switch(config-civic)# Switch(config-civic)# Switch(config-civic)# Switch(config-civic)# Switch(config-civic)# Switch(config-civic)# state CA building 19 room C6 county "Santa Clara" country US end You can verify your settings by entering the show location civic-location privileged EXEC command.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands location (interface configuration) location (interface configuration) Use the location interface command to enter location information for an interface. Use the no form of this command to remove the interface location information.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands location (interface configuration) You can verify your settings by entering the show location civic interface privileged EXEC command. This example shows how to enter emergency location information for an interface: Switch(config)# interface gigabitethernet2/0/2 Switch(config-if)# location elin-location-id 1 Switch(config-if)# end You can verify your settings by entering the show location elin interface privileged EXEC command.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands logging file logging file Use the logging file global configuration command on the switch stack or on a standalone switch to set logging file parameters. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands logging file Command History Usage Guidelines Release Modification 12.2(40)EX1 This command was introduced. On a stacking-capable switch, the log file is stored in ASCII text format in an internal buffer on a standalone switch, and in the case of a switch stack, on the stack master.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mab request format attribute 32 mab request format attribute 32 Use the mab request format attribute 32 vlan access-vlan global configuration command to enable VLAN ID-based MAC authentication on a switch. Use the no form of this command to return to the default setting. mab request format attribute 32 vlan access-vlan no mab request format attribute 32 vlan access-vlan Syntax Description This command has no arguments or keywords.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mab request format attribute 32 Command Description authentication priority Adds an authentication method to the port-priority list. authentication timer Configures the timeout and reauthentication parameters for an 802.1x-enabled port.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mac access-group mac access-group Use the mac access-group interface configuration command on the switch stack or on a standalone switch to apply a MAC access control list (ACL) to a Layer 2 interface. Use the no form of this command to remove all MAC ACLs or the specified MAC ACL from the interface. You create the MAC ACL by using the mac access-list extended global configuration command.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mac access-group Examples This example shows how to apply a MAC extended ACL named macacl2 to an interface: Switch(config)# interface gigabitethernet1/0/1 Switch(config-if)# mac access-group macacl2 in You can verify your settings by entering the show mac access-group privileged EXEC command. You can see configured ACLs on the switch by entering the show access-lists privileged EXEC command.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mac access-list extended mac access-list extended Use the mac access-list extended global configuration command on the switch stack or on a standalone switch to create an access list based on MAC addresses for non-IP traffic. Using this command puts you in the extended MAC access-list configuration mode. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mac access-list extended Examples This example shows how to create a MAC named extended access list named mac1 and to enter extended MAC access-list configuration mode: Switch(config)# mac access-list extended mac1 Switch(config-ext-macl)# This example shows how to delete MAC named extended access list mac1: Switch(config)# no mac access-list extended mac1 You can verify your settings by entering the show access-lists privileged EX
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mac address-table aging-time mac address-table aging-time Use the mac address-table aging-time global configuration command on the switch stack or on a standalone switch to set the length of time that a dynamic entry remains in the MAC address table after the entry is used or updated. Use the no form of this command to return to the default setting. The aging time applies to all VLANs or a specified VLAN.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mac address-table learning vlan mac address-table learning vlan Use the mac address-table learning global configuration command to enable MAC address learning on a VLAN. This is the default state. Use the no form of this command to disable MAC address learning on a VLAN to control which VLANs can learn MAC addresses.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mac address-table learning vlan If you disable MAC address learning on a VLAN that includes a secure port, MAC address learning is not disabled on the secure port. If you later disable port security on the interface, the disabled MAC address learning state is enabled.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mac address-table move update mac address-table move update Use the mac address-table move update global configuration command on the switch stack or on a standalone switch to enable the MAC address-table move update feature. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mac address-table move update Related Commands Command Description clear mac address-table move update Clears the MAC address-table move update global counters. debug matm move update Debugs the MAC address-table move update message processing. show mac address-table move update Displays the MAC address-table move update information on the switch.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mac address-table notification mac address-table notification Use the mac address-table notification global configuration command on the switch stack or on a standalone switch to enable the MAC address notification feature on the switch or the switch stack. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mac address-table notification When you configure the history-size option, the existing MAC address history table is deleted, and a new table is created. You enable the MAC address notification change feature by using the mac address-table notification change command.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mac address-table static mac address-table static Use the mac address-table static global configuration command on the switch stack or on a standalone switch to add static addresses to the MAC address table. Use the no form of this command to remove static entries from the table.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mac address-table static drop mac address-table static drop Use the mac address-table static drop global configuration command on the switch stack or on a standalone switch to enable unicast MAC address filtering and to configure the switch to drop traffic with a specific source or destination MAC address. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mac address-table static drop Examples This example shows how to enable unicast MAC address filtering and to configure the switch to drop packets that have a source or destination address of c2f3.220a.12f4. When a packet is received in VLAN 4 with this MAC address as its source or destination, the packet is dropped: Switch(config)# mac address-table static c2f3.220a.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands macro apply macro apply Use the macro apply interface configuration command on the switch stack or on a standalone switch to apply a macro to an interface or to apply and trace a macro configuration on an interface. macro {apply | trace} macro-name [parameter {value}] [parameter {value}] [parameter {value}] Syntax Description apply Apply a macro to the specified interface.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands macro apply Follow these guidelines when you apply a Cisco-default Smartports macro on an interface: • Display all macros on the switch by using the show parser macro user EXEC command. Display the contents of a specific macro by using the show parser macro name macro-name user EXEC command. • Keywords that begin with $ mean that a unique parameter value is required.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands macro apply # Configure port as an edge network port spanning-tree portfast spanning-tree bpduguard enable -------------------------------------------------------------Switch# Switch# configure terminal Switch(config)# interface gigabitethernet1/0/4 Switch(config-if)# macro apply cisco-desktop $AVID 25 Related Commands Command Description macro description Adds a description about the macros that are applied to an interface.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands macro description macro description Use the macro description interface configuration command on the switch stack or on a standalone switch to enter a description about which macros are applied to an interface. Use the no form of this command to remove the description. macro description text no macro description text Syntax Description description text Defaults This command has no default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands macro global macro global Use the macro global global configuration command on the switch stack or on a standalone switch to apply a macro to a switch or to apply and trace a macro configuration on a switch. macro global {apply | trace} macro-name [parameter {value}] [parameter {value}] [parameter {value}] Syntax Description apply Apply a macro to the switch. trace Apply a macro to a switch and to debug the macro.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands macro global Follow these guidelines when you apply a Cisco-default Smartports macro on a switch: • Display all macros on the switch by using the show parser macro user EXEC command. Display the contents of a specific macro by using the show parser macro name macro-name user EXEC command. • Keywords that begin with $ mean that a unique parameter value is required.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands macro global Related Commands Command Description macro apply Applies a macro on an interface or applies and traces a macro on an interface. macro description Adds a description about the macros that are applied to an interface. macro global description Adds a description about the macros that are applied to the switch. macro name Creates a macro.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands macro global description macro global description Use the macro global description global configuration command on the switch stack or on a standalone switch to enter a description about the macros that are applied to the switch. Use the no form of this command to remove the description. macro global description text no macro global description text Syntax Description description text Defaults This command has no default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands macro name macro name Use the macro name global configuration command on the switch stack or on a standalone switch to create a configuration macro. Use the no form of this command to delete the macro definition. macro name macro-name no macro name macro-name Syntax Description macro-name Defaults This command has no default setting. Command Modes Global configuration Command History Release Modification 12.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands macro name Examples This example shows how to create a macro that defines the duplex mode and speed: Switch(config)# macro name duplex Enter macro commands one per line. End with the character ‘@’.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands match (access-map configuration) match (access-map configuration) Use the match access-map configuration command on the switch stack or on a standalone switch to set the VLAN map to match packets against one or more access lists. Use the no form of this command to remove the match parameters. match {ip address {name | number} [name | number] [name | number]...} | {mac address {name} [name] [name]...
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands match (access-map configuration) Examples This example shows how to define and apply a VLAN access map vmap4 to VLANs 5 and 6 that will cause the interface to drop an IP packet if the packet matches the conditions defined in access list al2.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands match (class-map configuration) match (class-map configuration) Use the match class-map configuration command on the switch stack or on a standalone switch to define the match criteria to classify traffic. Use the no form of this command to remove the match criteria.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands match (class-map configuration) If you enter the class-map {match-all | match-any} class-map-name global configuration command, you can enter these match commands: • Note match access-group acl-name The ACL must be an extended named ACL. • match input-interface interface-id-list • match ip dscp dscp-list • match ip precedence ip-precedence-list You cannot enter the match access-group acl-index command.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands match (class-map configuration) This example shows how to specify a range of physical ports to which an interface-level class map in a hierarchical policy map applies: Switch(config)# class-map match-all class4 Switch(config-cmap)# match input-interface gigabitethernet2/0/1 - gigabitethernet2/0/5 Switch(config-cmap)# exit You can verify your settings by entering the show class-map privileged EXEC command.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mdix auto mdix auto Use the mdix auto interface configuration command on the switch stack or on a standalone switch to enable the automatic medium-dependent interface crossover (auto-MDIX) feature on the interface. When auto-MDIX is enabled, the interface automatically detects the required cable connection type (straight-through or crossover) and configures the connection appropriately.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mdix auto Related Commands Command Description show controllers ethernet-controller interface-id phy Displays general information about internal registers of an interface, including the operational state of auto-MDIX.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos mls qos Use the mls qos global configuration command on the switch stack or on a standalone switch to enable quality of service (QoS) for the entire switch. When the mls qos command is entered, QoS is enabled with the default parameters on all ports in the system. Use the no form of this command to reset all the QoS-related statistics and to disable the QoS features for the entire switch.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos Related Commands Command Description show mls qos Displays QoS information.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos aggregate-policer mls qos aggregate-policer Use the mls qos aggregate-policer global configuration command on the switch stack or on a standalone switch to define policer parameters, which can be shared by multiple classes within the same policy map. A policer defines a maximum permissible rate of transmission, a maximum burst size for transmissions, and an action to take if either maximum is exceeded.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos aggregate-policer Policing uses a token-bucket algorithm. You configure the bucket depth (the maximum burst that is tolerated before the bucket overflows) by using the burst-byte option of the police policy-map class configuration command or the mls qos aggregate-policer global configuration command.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos cos mls qos cos Use the mls qos cos interface configuration command on the switch stack or on a standalone switch to define the default class of service (CoS) value of a port or to assign the default CoS to all incoming packets on the port. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos cos This example shows how to assign all the packets entering a port to the default port CoS value of 4 on a port: Switch(config)# interface gigabitethernet2/0/1 Switch(config-if)# mls qos cos 4 Switch(config-if)# mls qos cos override You can verify your settings by entering the show mls qos interface privileged EXEC command.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos dscp-mutation mls qos dscp-mutation Use the mls qos dscp-mutation interface configuration command on the switch stack or on a standalone switch to apply a Differentiated Services Code Point (DSCP)-to-DSCP-mutation map to a DSCP-trusted port. Use the no form of this command to return the map to the default settings (no DSCP mutation).
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos dscp-mutation This example show how to remove the DSCP-to-DSCP-mutation map name dscpmutation1 from the port and to reset the map to the default: Switch(config-if)# no mls qos dscp-mutation dscpmutation1 You can verify your settings by entering the show mls qos maps privileged EXEC command. Related Commands Command Description mls qos map dscp-mutation Defines the DSCP-to-DSCP-mutation map.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos map mls qos map Use the mls qos map global configuration command on the switch stack or on a standalone switch to define the class of service (CoS)-to-Differentiated Services Code Point (DSCP) map, DSCP-to-CoS map, the DSCP-to-DSCP-mutation map, the IP-precedence-to-DSCP map, and the policed-DSCP map. Use the no form of this command to return to the default map. mls qos map {cos-dscp dscp1...
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos map Defaults Table 2-17 shows the default CoS-to-DSCP map: Table 2-17 Default CoS-to-DSCP Map CoS Value DSCP Value 0 0 1 8 2 16 3 24 4 32 5 40 6 48 7 56 Table 2-18 shows the default DSCP-to-CoS map: Table 2-18 Default DSCP-to-CoS Map DSCP Value CoS Value 0–7 0 8–15 1 16–23 2 24–31 3 32–39 4 40–47 5 48–55 6 56–63 7 Table 2-19 shows the default IP-precedence-to-DSCP map: Table 2-19 Defaul
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos map The default DSCP-to-DSCP-mutation map is a null map, which maps an incoming DSCP value to the same DSCP value. The default policed-DSCP map is a null map, which maps an incoming DSCP value to the same DSCP value. Command Modes Global configuration Command History Release Modification 12.2(40)EX1 This command was introduced. Usage Guidelines All the maps are globally defined.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos map Related Commands Command Description mls qos dscp-mutation Applies a DSCP-to-DSCP-mutation map to a DSCP-trusted port. show mls qos maps Displays quality of service (QoS) mapping information.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos queue-set output buffers mls qos queue-set output buffers Use the mls qos queue-set output buffers global configuration command on the switch stack or on a standalone switch to allocate buffers to a queue-set (four egress queues per port). Use the no form of this command to return to the default setting. mls qos queue-set output qset-id buffers allocation1 ...
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos queue-set output buffers You can verify your settings by entering the show mls qos interface [interface-id] buffers or the show mls qos queue-set privileged EXEC command. Related Commands Command Description mls qos queue-set output threshold Configures the weighted tail-drop (WTD) thresholds, guarantees the availability of buffers, and configures the maximum memory allocation to a queue-set.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos queue-set output threshold mls qos queue-set output threshold Use the mls qos queue-set output threshold global configuration command on the switch stack or on a standalone switch to configure the weighted tail-drop (WTD) thresholds, to guarantee the availability of buffers, and to configure the maximum memory allocation to a queue-set (four egress queues per port).
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos queue-set output threshold Usage Guidelines Use the mls qos queue-set output qset-id buffers global configuration command to allocate a fixed number of buffers to the four queues in a queue-set. The drop-threshold percentages can exceed 100 percent and can be up to the maximum (if the maximum threshold exceeds 100 percent).
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos rewrite ip dscp mls qos rewrite ip dscp Use the mls qos rewrite ip dscp global configuration command on the switch stack or on a standalone switch to configure the switch to change (rewrite) the Differentiated Services Code Point (DSCP) field of an incoming IP packet. Use the no form of this command to configure the switch to not modify (rewrite) the DSCP field of the packet and to enable DSCP transparency.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos rewrite ip dscp Examples This example shows how to enable DSCP transparency and configure the switch to not change the DSCP value of the incoming IP packet: Switch(config)# mls qos Switch(config)# no mls qos rewrite ip dscp This example shows how to disable DSCP transparency and configure the switch to change the DSCP value of the incoming IP packet: Switch(config)# mls qos Switch(config)# mls qos rewrite ip dscp You can ver
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos srr-queue input bandwidth mls qos srr-queue input bandwidth Use the mls qos srr-queue input bandwidth global configuration command on the switch stack or on a standalone switch to assign shaped round robin (SRR) weights to an ingress queue. The ratio of the weights is the ratio of the frequency in which the SRR scheduler dequeues packets from each queue. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos srr-queue input bandwidth This example shows how to assign the ingress bandwidths for the queues in the stack. Queue 1 is the priority queue with 10 percent of the bandwidth allocated to it. The bandwidth ratio allocated to queues 1 and 2 is 4/(4+4). SRR services queue 1 (the priority queue) first for its configured 10 percent bandwidth.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos srr-queue input buffers mls qos srr-queue input buffers Use the mls qos srr-queue input buffers global configuration command on the switch stack or on a standalone switch to allocate the buffers between the ingress queues. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos srr-queue input buffers Related Commands Command Description mls qos srr-queue input bandwidth Assigns shaped round robin (SRR) weights to an ingress queue. mls qos srr-queue input cos-map Maps class of service (CoS) values to an ingress queue or maps CoS values to a queue and to a threshold ID.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos srr-queue input cos-map mls qos srr-queue input cos-map Use the mls qos srr-queue input cos-map global configuration command on the switch stack or on a standalone switch to map class of service (CoS) values to an ingress queue or to map CoS values to a queue and to a threshold ID. Use the no form of this command to return to the default setting. mls qos srr-queue input cos-map queue queue-id {cos1...
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos srr-queue input cos-map You can map each CoS value to a different queue and threshold combination, allowing the frame to follow different behavior. Examples This example shows how to map CoS values 0 to 3 to ingress queue 1 and to threshold ID 1 with a drop threshold of 50 percent.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos srr-queue input dscp-map mls qos srr-queue input dscp-map Use the mls qos srr-queue input dscp-map global configuration command on the switch stack or on a standalone switch to map Differentiated Services Code Point (DSCP) values to an ingress queue or to map DSCP values to a queue and to a threshold ID. Use the no form of this command to return to the default setting. mls qos srr-queue input dscp-map queue queue-id {dscp1...
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos srr-queue input dscp-map You can map each DSCP value to a different queue and threshold combination, allowing the frame to follow different behavior. You can map up to eight DSCP values per command. Examples This example shows how to map DSCP values 0 to 6 to ingress queue 1 and to threshold 1 with a drop threshold of 50 percent.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos srr-queue input priority-queue mls qos srr-queue input priority-queue Use the mls qos srr-queue input priority-queue global configuration command on the switch stack or on a standalone switch to configure the ingress priority queue and to guarantee bandwidth on the stack or internal ring if the ring is congested. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos srr-queue input priority-queue Examples This example shows how to assign the ingress bandwidths for the queues in the stack. Queue 1 is the priority queue with 10 percent of the bandwidth allocated to it. The bandwidth ratio allocated to queues 1 and 2 is 4/(4+4). SRR services queue 1 (the priority queue) first for its configured 10 percent bandwidth.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos srr-queue input threshold mls qos srr-queue input threshold Use the mls qos srr-queue input threshold global configuration command on the switch stack or on a standalone switch to assign weighted tail-drop (WTD) threshold percentages to an ingress queue. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos srr-queue input threshold Related Commands Command Description mls qos srr-queue input bandwidth Assigns shaped round robin (SRR) weights to an ingress queue. mls qos srr-queue input buffers Allocates the buffers between the ingress queues. mls qos srr-queue input cos-map Maps class of service (CoS) values to an ingress queue or maps CoS values to a queue and to a threshold ID.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos srr-queue output cos-map mls qos srr-queue output cos-map Use the mls qos srr-queue output cos-map global configuration command on the switch stack or on a standalone switch to map class of service (CoS) values to an egress queue or to map CoS values to a queue and to a threshold ID. Use the no form of this command to return to the default setting. mls qos srr-queue output cos-map queue queue-id {cos1...
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos srr-queue output cos-map Usage Guidelines Note The drop-threshold percentage for threshold 3 is predefined. It is set to the queue-full state. The egress queue default settings are suitable for most situations. You should change them only when you have a thorough understanding of the egress queues and if these settings do not meet your quality of service (QoS) solution.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos srr-queue output dscp-map mls qos srr-queue output dscp-map Use the mls qos srr-queue output dscp-map global configuration command on the switch stack or on a standalone switch to map Differentiated Services Code Point (DSCP) values to an egress or to map DSCP values to a queue and to a threshold ID. Use the no form of this command to return to the default setting. mls qos srr-queue output dscp-map queue queue-id {dscp1...
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos srr-queue output dscp-map Usage Guidelines Note The drop-threshold percentage for threshold 3 is predefined. It is set to the queue-full state. The egress queue default settings are suitable for most situations. You should change them only when you have a thorough understanding of the egress queues and if these settings do not meet your QoS solution.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos trust mls qos trust Use the mls qos trust interface configuration command on the switch stack or on a standalone switch to configure the port trust state. Ingress traffic can be trusted, and classification is performed by examining the packet Differentiated Services Code Point (DSCP), class of service (CoS), or IP-precedence field. Use the no form of this command to return a port to its untrusted state.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos trust The trusted boundary feature prevents security problems if users disconnect their PCs from networked Cisco IP Phones and connect them to the switch port to take advantage of trusted CoS or DSCP settings. You must globally enable the Cisco Discovery Protocol (CDP) on the switch and on the port connected to the IP phone.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mls qos vlan-based mls qos vlan-based Use the mls qos vlan-based interface configuration command on the switch stack or on a standalone switch to enable VLAN-based quality of service (QoS) on the physical port. Use the no form of this command to disable this feature. mls qos vlan-based no mls qos vlan-based Syntax Description There are no arguments or keywords. Defaults VLAN-based QoS is disabled.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands monitor session monitor session Use the monitor session global configuration command on the switch stack or on a standalone switch to start a new Switched Port Analyzer (SPAN) session or Remote SPAN (RSPAN) source or destination session, to enable ingress traffic on the destination port for a network security device (such as a Cisco IDS Sensor Appliance), to add or delete interfaces or VLANs to or from an existing SPAN or RSPAN session
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands monitor session vlan vlan-id When used with only the ingress keyword, set default VLAN for ingress traffic. remote vlan vlan-id Specify the remote VLAN for an RSPAN source or destination session. The range is 2 to 1001 and 1006 to 4094. The RSPAN VLAN cannot be VLAN 1 (the default VLAN) or VLAN IDs 1002 to 1005 (reserved for Token Ring and FDDI VLANs).
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands monitor session When you use VLAN-based SPAN (VSPAN) to analyze network traffic in a VLAN or set of VLANs, all active ports in the source VLANs become source ports for the SPAN or RSPAN session. Trunk ports are included as source ports for VSPAN, and only packets with the monitored VLAN ID are sent to the destination port. You can monitor traffic on a single port or VLAN or on a series or range of ports or VLANs.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands monitor session Examples This example shows how to create a local SPAN session 1 to monitor both sent and received traffic on source port 1 on stack member 1 to destination port 2 on stack member 2: Switch(config)# monitor session 1 source interface gigabitethernet1/0/1 both Switch(config)# monitor session 1 destination interface gigabitethernet1/0/2 This example shows how to delete a destination port from an existing local SPAN ses
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mvr (global configuration) mvr (global configuration) Use the mvr global configuration command without keywords on the switch stack or on a standalone switch to enable the multicast VLAN registration (MVR) feature on the switch.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mvr (global configuration) Command Modes Global configuration Command History Release Modification 12.2(40)EX1 This command was introduced. Usage Guidelines A maximum of 256 MVR multicast groups can be configured on a switch. Use the mvr group command to statically set up all the IP multicast addresses that will take part in MVR.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mvr (global configuration) Related Commands Command Description mvr (interface configuration) Configures MVR ports. show mvr Displays MVR global parameters or port parameters. show mvr interface Displays the configured MVR interfaces with their type, status, and Immediate Leave configuration. Also displays all MVR groups of which the interface is a member.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mvr (interface configuration) mvr (interface configuration) Use the mvr interface configuration command on the switch stack or on a standalone switch to configure a Layer 2 port as a multicast VLAN registration (MVR) receiver or source port, to set the Immediate Leave feature, and to statically assign a port to an IP multicast VLAN and IP address. Use the no form of this command to return to the default settings.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands mvr (interface configuration) Receiver ports cannot be trunk ports. Receiver ports on a switch can be in different VLANs, but should not belong to the multicast VLAN. A port that is not taking part in MVR should not be configured as an MVR receiver port or a source port. A non-MVR port is a normal switch port, able to send and receive multicast data with normal switch behavior.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands network-policy network-policy Use the network-policy interface configuration command to apply a network-policy profile to an interface. Use the no form of this command to remove the policy. network-policy profile number no network-policy Syntax Description profile number Defaults No network-policy profiles are applied. Command Modes Interface configuration Command History Release Modification 12.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands network-policy profile (global configuration) network-policy profile (global configuration) Use the network-policy profile global configuration command to create a network-policy profile and to enter network-policy configuration mode. Use the no form of this command to delete the policy and to return to global configuration mode.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands network-policy profile (network-policy configuration) network-policy profile (network-policy configuration) Use the network-policy profile configuration mode command to configure the network-policy profile created by using the network-policy profile global configuration command. Use the no form of this command without additional parameters to delete a profile. Use the no form with parameters to change its configured attributes.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands network-policy profile (network-policy configuration) This example shows how to configure the voice application type for VLAN 100 with a priority 4 CoS: Switch(config)# network-policy profile 1 Switch(config-network-policy)#voice vlan 100 cos 4 This example shows how to configure the voice application type for VLAN 100 with a DSCP value of 34: Switch(config)# network-policy profile 1 Switch(config-network-policy)# voice vlan 100 dscp
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands nmsp nmsp Use the nmsp global configuration command to enable Network Mobility Services Protocol (NMSP) on the switch. This command is available only when your switch is running the cryptographic (encrypted) software image. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands nmsp attachment suppress nmsp attachment suppress Use the nmsp attachment suppress interface configuration mode command to suppress the reporting of attachment information from a specified interface. This command is available only when your switch is running the cryptographic (encrypted) software image. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands no authentication logging verbose no authentication logging verbose Use the no authentication logging verbose global configuration command on the switch stack or on a standalone switch to filter detailed information from authentication system messages. no authentication logging verbose Defaults All details are displayed in the system messages. Syntax Description This command has no arguments or keywords.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands no dot1x logging verbose no dot1x logging verbose Use the no dot1x logging verbose global configuration command on the switch stack or on a standalone switch to filter detailed information from 802.1x system messages. no dot1x logging verbose Defaults All details are displayed in the system messages. Syntax Description This command has no arguments or keywords.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands no mab logging verbose no mab logging verbose Use the no mab logging verbose global configuration command on the switch stack or on a standalone switch to filter detailed information from MAC authentication bypass (MAB) system messages. no mab logging verbose Defaults All details are displayed in the system messages. Syntax Description This command has no arguments or keywords.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands nsf nsf Use the nsf router configuration command on a switch stack or standalone switch to enable and configure Cisco nonstop forwarding (NSF) for Open Shortest Path First (OSPF) or Enhanced Interior Gateway Routing Protocol (EIGRP) routing. Use the no form of this command to disable NSF. nsf [enforce global] no nsf Syntax Description enforce global Defaults NSF is disabled.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands nsf Related Commands Command Description router protocol-id number Enables a routing process. Displays the current operating configuration. For syntax information, select Cisco IOS IP Command Reference, Volume 2 of 3: Routing Protocols, Release 12.2 > EIGRP Commands and Cisco IOS IP Command Reference, Volume 2 of 3: Routing Protocols, Release 12.2 > OSFP Commands.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands pagp learn-method pagp learn-method Use the pagp learn-method interface configuration command on the switch stack or on a standalone switch to learn the source address of incoming packets received from an EtherChannel port. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands pagp learn-method Examples This example shows how to set the learning method to learn the address on the physical port within the EtherChannel: Switch(config-if)# pagp learn-method physical-port This example shows how to set the learning method to learn the address on the port-channel within the EtherChannel: Switch(config-if)# pagp learn-method aggregation-port You can verify your settings by entering the show running-config privi
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands pagp port-priority pagp port-priority Use the pagp port-priority interface configuration command on the switch stack or on a standalone switch to select a port over which all Port Aggregation Protocol (PAgP) traffic through the EtherChannel is sent. If all unused ports in the EtherChannel are in hot-standby mode, they can be placed into operation if the currently selected port and link fails.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands pagp port-priority Related Commands Command Description pagp learn-method Provides the ability to learn the source address of incoming packets. show pagp Displays PAgP channel-group information. show running-config Displays the operating configuration. For syntax information, use this link to the Cisco IOS Release 12.2 Command Reference listing page: http://www.cisco.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands permit (ARP access-list configuration) permit (ARP access-list configuration) Use the permit Address Resolution Protocol (ARP) access-list configuration command to permit an ARP packet based on matches against the Dynamic Host Configuration Protocol (DHCP) bindings. Use the no form of this command to remove the specified access control entry (ACE) from the access control list.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands permit (ARP access-list configuration) Command History Release Modification 12.2(40)EX1 This command was introduced. Usage Guidelines You can add permit clauses to forward ARP packets based on some matching criteria. Examples This example shows how to define an ARP access list and to permit both ARP requests and ARP responses from a host with an IP address of 1.1.1.1 and a MAC address of 0000.0000.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands permit (IPv6 access-list configuration) permit (IPv6 access-list configuration) Use the permit IPv6 access list configuration command on the switch stack or on a standalone switch to set permit conditions for an IPv6 access list. Use the no form of this command to remove the permit conditions.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands permit (IPv6 access-list configuration) Syntax Description protocol Name or number of an Internet protocol. It can be one of the keywords ahp, esp, icmp, ipv6, pcp, sctp, tcp, or udp, or an integer in the range from 0 to 255 representing an IPv6 protocol number. source-ipv6-prefix/prefix- The source IPv6 network or class of networks for which to set permit length conditions.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands permit (IPv6 access-list configuration) log (Optional) Send an informational logging message to the console about the packet that matches the entry. (The level of messages logged to the console is controlled by the logging console command.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands permit (IPv6 access-list configuration) Command History Usage Guidelines Release Modification 12.2(40)EX1 This command was introduced. The permit (IPv6 access-list configuration mode) command is similar to the permit (IPv4 access-list configuration mode) command, but it is IPv6-specific.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands permit (IPv6 access-list configuration) parameter-problem port-unreachable reassembly-timeout renum-command renum-result renum-seq-number router-advertisement router-renumbering router-solicitation time-exceeded unreachable Examples This example configures two IPv6 access lists named OUTBOUND and INBOUND and applies both access lists to outbound and inbound traffic on a Layer 3 interface.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands permit (MAC access-list configuration) permit (MAC access-list configuration) Use the permit MAC access-list configuration command on the switch stack or on a standalone switch to allow non-IP traffic to be forwarded if the conditions are matched. Use the no form of this command to remove a permit condition from the extended MAC access list.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands permit (MAC access-list configuration) lsap lsap-number mask (Optional) Use the LSAP number (0 to 65535) of a packet with 802.2 encapsulation to identify the protocol of the packet. The mask is a mask of don’t care bits applied to the LSAP number before testing for a match. mop-console (Optional) Select EtherType DEC-MOP Remote Console. mop-dump (Optional) Select EtherType DEC-MOP Dump.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands permit (MAC access-list configuration) After an access control entry (ACE) is added to an access control list, an implied deny-any-any condition exists at the end of the list. That is, if there are no matches, the packets are denied. However, before the first ACE is added, the list permits all packets. For more information about MAC-named extended access lists, see the software configuration guide for this release.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands police police Use the police policy-map class configuration command on the switch stack or on a standalone switch to define a policer for classified traffic. A policer defines a maximum permissible rate of transmission, a maximum burst size for transmissions, and an action to take if either maximum is exceeded. Use the no form of this command to remove an existing policer.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands police Examples This example shows how to configure a policer that drops packets if traffic exceeds 1 Mb/s average rate with a burst size of 20 KB. The DSCPs of incoming packets are trusted, and there is no packet modification.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands police aggregate police aggregate Use the police aggregate policy-map class configuration command on the switch stack or on a standalone switch to apply an aggregate policer to multiple classes in the same policy map. A policer defines a maximum permissible rate of transmission, a maximum burst size for transmissions, and an action to take if either maximum is exceeded. Use the no form of this command to remove the specified policer.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands police aggregate Examples This example shows how to define the aggregate policer parameters and to apply the policer to multiple classes in a policy map: Switch(config)# mls qos aggregate-policer agg_policer1 10000 1000000 exceed-action drop Switch(config)# policy-map policy2 Switch(config-pmap)# class class1 Switch(config-pmap-c)# police aggregate agg_policer1 Switch(config-pmap-c)# exit Switch(config-pmap)# class class2 Switch(conf
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands policy-map policy-map Use the policy-map global configuration command on the switch stack or on a standalone switch to create or modify a policy map that can be attached to multiple physical ports or switch virtual interfaces (SVIs) and to enter policy-map configuration mode. Use the no form of this command to delete an existing policy map and to return to global configuration mode.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands policy-map Only one policy map per ingress port or SVI is supported. You can apply the same policy map to multiple physical ports or SVIs. You can apply a nonhierarchical policy maps to physical ports or to SVIs. However, you can only apply a hierarchical policy map to SVIs. A hierarchical policy map has two levels. The first level, the VLAN level, specifies the actions to be taken against a traffic flow on an SVI.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands policy-map Switch(config-pmap)# class cm-test-int Switch(config-pmap-c)# police 18000000 8000 exceed-action drop Switch(config-pmap-c)# exit Switch(config-pmap)# exit Switch(config)# policy-map pm-test-pm-2 Switch(config-pmap)# class cm-non-int Switch(config-pmap-c)# set dscp 7 Switch(config-pmap-c)# service-policy pm-test-int Switch(config-pmap)# class cm-non-int-2 Switch(config-pmap-c)# set dscp 15 Switch(config-pmap-c)# service-poli
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands port-channel load-balance port-channel load-balance Use the port-channel load-balance global configuration command on the switch stack or on a standalone switch to set the load-distribution method among the ports in the EtherChannel. Use the no form of this command to return to the default setting.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands port-channel load-balance Related Commands Command Description interface port-channel Accesses or creates the port channel. show etherchannel Displays EtherChannel information for a channel. show running-config Displays the operating configuration. For syntax information, use this link to the Cisco IOS Release 12.2 Command Reference listing page: http://www.cisco.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands priority-queue priority-queue Use the priority-queue interface configuration command to enable the egress expedite queue on a port. Use the no form of this command to return to the default setting. priority-queue out no priority-queue out Syntax Description out Defaults The egress expedite queue is disabled. Command Modes Interface configuration Command History Release Modification 12.2(40)EX1 This command was introduced.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands priority-queue This example shows how to disable the egress expedite queue after the SRR shaped and shared weights are configured. The shaped mode overrides the shared mode.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands private-vlan private-vlan Use the private-vlan VLAN configuration command on the switch stack or on a standalone switch to configure private VLANs and to configure the association between private-VLAN primary and secondary VLANs. Use the no form of this command to return the VLAN to normal VLAN configuration.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands private-vlan • If you delete either the primary or secondary VLANs, the ports associated with the VLAN become inactive. A community VLAN carries traffic among community ports and from community ports to the promiscuous ports on the corresponding primary VLAN. An isolated VLAN is used by isolated ports to communicate with promiscuous ports.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands private-vlan Related Commands Command Description show interfaces status Displays the status of interfaces, including the VLANs to which they belong. show vlan private-vlan Displays the private VLANs and VLAN associations configured on the switch or switch stack. switchport mode private-vlan Configures a private-VLAN port as a host port or promiscuous port.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands private-vlan mapping private-vlan mapping Use the private-vlan mapping interface configuration command on a switch virtual interface (SVI) on the switch stack or on a standalone switch to create a mapping between a private-VLAN primary and secondary VLANs so that both VLANs share the same primary VLAN SVI. Use the no form of this command to remove private-VLAN mappings from the SVI.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands private-vlan mapping Examples This example shows how to map the interface of VLAN 20 to the SVI of VLAN 18: Switch# configure terminal Switch# interface vlan 18 Switch(config-if)# private-vlan mapping 20 Switch(config-vlan)# end This example shows how to permit routing of secondary VLAN traffic from secondary VLANs 303 to 305 and 307 through VLAN 20 SVI: Switch# configure terminal Switch# interface vlan 20 Switch(config-if)# private
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands psp psp To control the rate at which protocol packets are sent to the switch, use the psp global configuration command to specify the upper threshold for the packet flow rate. The supported protocols are Address Resolution Protocol (ARP), ARP snooping, Dynamic Host Configuration Protocol (DHCP) v4, DHCP snooping, Internet Group Management Protocol (IGMP), and IGMP snooping.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands queue-set queue-set Use the queue-set interface configuration command on the switch stack or on a standalone switch to map a port to a queue-set. Use the no form of this command to return to the default setting. queue-set qset-id no queue-set qset-id Syntax Description qset-id Defaults The queue-set ID is 1. Command Modes Interface configuration Command History Release Modification 12.2(40)EX1 This command was introduced.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands radius-server dead-criteria radius-server dead-criteria Use the radius-server dead-criteria global configuration command on the switch stack or on a standalone switch to configure the conditions that determine when a RADIUS server is considered unavailable or dead. Use the no form of this command to return to the default settings.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands radius-server dead-criteria Related Commands Command Description dot1x critical (global configuration) Configures the parameters for the inaccessible authentication bypass feature. dot1x critical (interface configuration) Enables the inaccessible authentication bypass feature on an interface and configures the access VLAN to which the switch assigns the critical port when the port is in the critical-authentication state.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands radius-server host radius-server host Use the radius-server host global configuration command on the switch stack or on a standalone switch to configure the RADIUS server parameters, including the RADIUS accounting and authentication. Use the no form of this command to return to the default settings.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands radius-server host Usage Guidelines We recommend that you configure the UDP port for the RADIUS accounting server and the UDP port for the RADIUS authentication server to nondefault values. Use the test username name keywords to enable automatic server testing of the RADIUS server status and to specify the username to be used.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands reload reload Use the reload privileged EXEC command to reload the stack member and to put a configuration change into effect. reload [LINE | at | cancel | in | slot stack-member-number | standby-cpu] Note Syntax Description This command is supported only on stacking-capable switches. LINE Specify the reason for the reload. at Specify the time in hh:mm for the reload to occur. cancel Cancel the pending reload.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands reload Related Commands Command Description switch priority Changes the stack member priority value. switch renumber Changes the stack member number. show switch Displays information about the switch stack and its stack members.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands remote command remote command Use the remote command privileged EXEC command to monitor all or specified stack members. remote command {all | stack-member-number} LINE Note Syntax Description This command is supported only on stacking-capable switches. all Apply to all stack members. stack-member-number Specify the stack member. The range is 1 to 9. LINE Specify the command to execute.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands remote command Related Commands Command Description reload Accesses a specific stack member. switch priority Changes the stack member priority value. switch renumber Changes the stack member number. show switch Displays information about the switch stack and its stack members.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands remote-span remote-span Use the remote-span VLAN configuration command on the switch stack or on a standalone switch to configure a VLAN as a Remote Switched Port Analyzer (RSPAN) VLAN. Use the no form of this command to remove the RSPAN designation from the VLAN. remote-span no remote-span Syntax Description This command has no arguments or keywords. Defaults No RSPAN VLANs are defined.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands remote-span Examples This example shows how to configure a VLAN as an RSPAN VLAN. Switch(config)# vlan 901 Switch(config-vlan)# remote-span This example shows how to remove the RSPAN feature from a VLAN. Switch(config)# vlan 901 Switch(config-vlan)# no remote-span You can verify your settings by entering the show vlan remote-span user EXEC command.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands renew ip dhcp snooping database renew ip dhcp snooping database Use the renew ip dhcp snooping database privileged EXEC command on the switch stack or on a standalone switch to renew the DHCP snooping binding database.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands renew ip dhcp snooping database Related Commands Command Description ip dhcp snooping Enables DHCP snooping on a VLAN. ip dhcp snooping binding Configures the DHCP snooping binding database. show ip dhcp snooping database Displays the status of the DHCP snooping database agent.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands reserved-only reserved-only Use the reserved-only DHCP pool configuration mode command to allocate only reserved addresses in the Dynamic Host Configuration Protocol (DHCP) address pool. Use the no form of the command to return to the default. reserved-only no reserved-only Syntax Description This command has no arguments or keywords.
Chapter 2 Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands reserved-only Related Commands Command Description show ip dhcp pool Displays the DHCP address pools.
2] Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands rmon collection stats rmon collection stats Use the rmon collection stats interface configuration command on the switch stack or on a standalone switch to collect Ethernet group statistics, which include usage statistics about broadcast and multicast packets, and error statistics about cyclic redundancy check (CRC) alignment errors and collisions. Use the no form of this command to return to the default setting.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands sdm prefer sdm prefer To configure the template used in Switch Database Management (SDM) resource allocation, use the sdm prefer command in global configuration mode. You can use a template to allocate system resources to best support the features being used in your application.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands sdm prefer • The IPv6 packets are routed in hardware across the stack, as long as the packet does not have exceptions (IPv6Options) and the switches have not run out of hardware resources. • If a stack member cannot support the template that is running on the master switch, the switch goes into SDM mismatch mode, the master switch does not attempt to change the SDM template, and the switch cannot be a functioning member of the stack.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands sdm prefer Table 2-27 lists the approximate number of each resource supported in each of the dual IPv4-and IPv6 templates for a desktop switch. Table 2-27 Approximate Feature Resources Allowed by Dual IPv4-IPv6 Templates Dual IPv4-and IPv6 Templates Examples Resource Default VLAN Routing Indirect IPv4 and IPv6 Routing Unicast MAC addresses 2K 8K 1.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands sdm prefer Related Commands Command Description show sdm prefer Displays the current SDM template in use or displays the templates that can be used, with approximate resource allocation per feature.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands service password-recovery service password-recovery Use the service password-recovery global configuration command on the switch stack or on a standalone switch to enable the password-recovery mechanism (the default). This mechanism allows an end user with physical access to the switch to hold down the Mode button and interrupt the boot process while the switch is powering up and to assign a new password.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands service password-recovery Note If you use the no service password-recovery command to control end user access to passwords, we recommend that you save a copy of the config file in a location away from the switch in case the end user uses the password recovery procedure and sets the system back to default values. Do not keep a backup copy of the config file on the switch.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands service-policy service-policy Use the service-policy interface configuration command on the switch stack or on a standalone switch to apply a policy map defined by the policy-map command to the input of a physical port or a switch virtual interface (SVI). Use the no form of this command to remove the policy map and port association.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands service-policy Examples This example shows how to apply plcmap1 to an physical ingress port: Switch(config)# interface gigabitethernet2/0/1 Switch(config-if)# service-policy input plcmap1 This example shows how to remove plcmap2 from a physical port: Switch(config)# interface gigabitethernet2/0/2 Switch(config-if)# no service-policy input plcmap2 This example shows how to apply plcmap1 to an ingress SVI when VLAN-based QoS is enabled:
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands service-policy Related Commands Command Description policy-map Creates or modifies a policy map that can be attached to multiple ports to specify a service policy. show policy-map Displays QoS policy maps.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands session session Use the session privileged EXEC command on the stack master to access a specific stack member. session stack-member-number Syntax Description stack-member-number Defaults No default is defined. Command Modes Global configuration Command History Release Modification 12.2(40)EX1 This command was introduced. Usage Guidelines Specify the stack member number. The range is 1 to 9.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands set set Use the set policy-map class configuration command on the switch stack or on a standalone switch to classify IP traffic by setting a Differentiated Services Code Point (DSCP) or an IP-precedence value in the packet. Use the no form of this command to remove traffic classification.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands set Examples This example shows how to assign DSCP 10 to all FTP traffic without any policers: Switch(config)# policy-map policy_ftp Switch(config-pmap)# class ftp_class Switch(config-pmap-c)# set dscp 10 Switch(config-pmap)# exit You can verify your settings by entering the show policy-map privileged EXEC command.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands setup setup Use the setup privileged EXEC command to configure the switch with its initial configuration. setup Syntax Description This command has no arguments or keywords. Command Modes Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands setup Enter host name [Switch]:host-name The enable secret is a password used to protect access to privileged EXEC and configuration modes. This password, after entered, becomes encrypted in the configuration. Enter enable secret: enable-secret-password The enable password is used when you do not specify an enable secret password, with some older software versions, and some boot images.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands setup Use this configuration? [yes/no]: yes ! [0] Go to the IOS command prompt without saving this config. [1] Return back to the setup without saving this config. [2] Save this configuration to nvram and exit. Enter your selection [2]: Related Commands Command Description show version Displays version information for the hardware and firmware.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands setup express setup express Use the setup express global configuration command to enable Express Setup mode on the switch stack or on a standalone switch. Use the no form of this command to disable Express Setup mode. setup express no setup express Syntax Description This command has no arguments or keywords. Defaults Express Setup is enabled. Command Modes Global configuration Command History Release Modification 12.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands setup express Examples This example shows how to enable Express Setup mode: Switch(config)# setup express You can verify that Express Setup mode is enabled by pressing the Mode button: Caution • On an unconfigured switch, the LEDs above the Mode button turn solid green after 3 seconds. • On a configured switch, the mode LEDs begin blinking after 2 seconds and turn solid green after 10 seconds.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show access-lists show access-lists Use the show access-lists privileged EXEC command to display access control lists (ACLs) configured on the switch. show access-lists [name | number | hardware counters | ipc] Syntax Description name (Optional) Name of the ACL. number (Optional) ACL number. The range is 1 to 2699. hardware counters (Optional) Display global hardware ACL statistics for switched and routed packets.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show access-lists Examples This is an example of output from the show access-lists command: Switch# show access-lists Standard IP access list 1 10 permit 1.1.1.1 20 permit 2.2.2.2 30 permit any 40 permit 0.255.255.255, wildcard bits 12.0.0.0 Standard IP access list videowizard_1-1-1-1 10 permit 1.1.1.1 Standard IP access list videowizard_10-10-10-10 10 permit 10.10.10.10 Extended IP access list 121 10 permit ahp host 10.10.10.10 host 20.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show access-lists Related Commands L2 ACL OUTPUT Statistics Drop: Drop: Drop And Log: Drop And Log: Bridge Only: Bridge Only: Bridge Only And Log: Bridge Only And Log: Forwarding To CPU: Forwarding To CPU: Forwarded: Forwarded: Forwarded And Log: Forwarded And Log: All All All All All All All All All All All All All All frame bytes frame bytes frame bytes frame bytes frame bytes frame bytes frame bytes count: count: count: count: coun
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show archive status show archive status Use the show archive status privileged EXEC command to display the status of a new image being downloaded to a switch with the HTTP or the TFTP protocol. show archive status Syntax Description This command has no arguments or keywords. Command Modes Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show arp access-list show arp access-list Use the show arp access-list command in EXEC mode to display detailed information about Address Resolution Protocol (ARP) access control (lists). show arp access-list [acl-name] Syntax Description acl-name Command Modes User EXEC Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced. (Optional) Name of the ACL.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show authentication show authentication Use the show authentication command in EXEC mode to display information about authentication manager events on the switch.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show authentication Table 2-28 show authentication Command Output Field Description Idle The session has been initialized and no methods have run yet. Running A method is running for this session. No methods No method has provided a result for this session. Authc Success A method has resulted in authentication success for this session. Authc Failed A method has resulted in authentication fail for this session.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show authentication 3 0 dot1x Runnable methods list: Handle Priority Name 3 0 dot1x This is an example of the show authentication sessions command: Switch# show authentication sessions Interface MAC Address Method Domain Gi3/45 (unknown) N/A DATA Gi3/46 (unknown) N/A DATA Status Authz Failed Authz Success Session ID 0908140400000007003651EC 09081404000000080057C274 This is an example of the show authentication sessions command for a s
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show authentication authentication host-mode Sets the authorization manager mode on a port. authentication open Enables or disables open access on a port. authentication order Sets the order of authentication methods used on a port. authentication periodic Enable or disables reauthentication on a port. authentication port-control Enables manual control of the port authorization state.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show auto qos show auto qos Use the show auto qos command in EXEC mode to display the quality of service (QoS) commands entered on the interfaces on which automatic QoS (auto-QoS) is enabled. show auto qos [interface [interface-id]] Syntax Description interface [interface-id] Command Modes User EXEC Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show auto qos This is an example of output from the show auto qos interface interface-id command when the auto qos voip cisco-phone interface configuration command is entered: Switch# show auto qos interface gigabitethernet 2/0/5 GigabitEthernet2/0/5 auto qos voip cisco-phone This is an example of output from the show running-config privileged EXEC command when the auto qos voip cisco-phone and the auto qos voip cisco-softphone interface
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show auto qos class-map match-all AutoQoS-VoIP-Control-Trust match ip dscp cs3 af31 ! policy-map AutoQoS-Police-SoftPhone class AutoQoS-VoIP-RTP-Trust set dscp ef police 320000 8000 exceed-action policed-dscp-transmit class AutoQoS-VoIP-Control-Trust set dscp cs3 police 32000 8000 exceed-action policed-dscp-transmit ! policy-map AutoQoS-Police-CiscoPhone class AutoQoS-VoIP-RTP-Trust set dscp ef police 320000 8000 exceed-action policed-dsc
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show auto qos This is an example of output from the show auto qos interface interface-id command when the auto qos voip cisco-phone interface configuration command is entered: Switch# show auto qos interface gigabitethernet1/0/2 GigabitEthernet1/0/2 auto qos voip cisco-phone These are examples of output from the show auto qos command when auto-QoS is disabled on the switch: Switch# show auto qos AutoQoS not enabled on any interface Thes
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show boot show boot Use the show boot privileged EXEC command to display the settings of the boot environment variables. show boot Syntax Description This command has no arguments or keywords. Command Modes Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced. Examples This is an example of output from the show boot command for all stack members.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show boot Table 2-30 describes each field in the display. Table 2-30 show boot Field Descriptions Field Description BOOT path-list Displays a semicolon separated list of executable files to try to load and execute when automatically booting. If the BOOT environment variable is not set, the system attempts to load and execute the first executable image it can find by using a recursive, depth-first search through the flash file system.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show boot Related Commands Command Description boot auto-copy-sw Enables the automatic upgrade (auto-upgrade) process to automatically upgrade a switch in version-mismatch (VM) mode. boot auto-download-sw Specifies the software image to use in the auto-upgrade process. boot config-file Specifies the filename that Cisco IOS uses to read and write a nonvolatile copy of the system configuration.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show cable-diagnostics tdr show cable-diagnostics tdr Use the show cable-diagnostics tdr privileged EXEC command to display the Time Domain Reflector (TDR) results. show cable-diagnostics tdr interface interface-id Syntax Description interface-id Command Modes Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced. Specify the interface on which TDR was run.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show cable-diagnostics tdr Table 2-31 Fields Descriptions for the show cable-diagnostics tdr Command Output (continued) Field Description Remote pair Name of the pair of wires to which the local pair is connected. TDR can learn about the remote pair only when the cable is properly connected and the link is up. Pair status The status of the pair of wires on which TDR is running: • Normal—The pair of wires is properly connected.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show cisp show cisp Use the show cisp privileged EXEC command to display CISP information for a specified interface. show cisp {[interface interface-id] | clients | summary} Syntax Description clients (Optional) Display CISP client details interface interface-id (Optional) Display CISP information about the specified interface. Valid interfaces include physical ports and port channels.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show class-map show class-map Use the show class-map command in EXEC mode to display quality of service (QoS) class maps, which define the match criteria to classify traffic. show class-map [class-map-name] Syntax Description class-map-name Command Modes User EXEC Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced. Examples (Optional) Display the contents of the specified class map.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show controllers cpu-interface show controllers cpu-interface Use the show controllers cpu-interface privileged EXEC command to display the state of the CPU network interface ASIC and the send and receive statistics for packets reaching the CPU. show controllers cpu-interface Syntax Description This command has no arguments or keywords. Command Modes Privileged EXEC Command History Release Modification 12.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show controllers cpu-interface Supervisor ASIC receive-queue parameters ---------------------------------------queue 0 maxrecevsize 5EE pakhead 1419A20 queue 1 maxrecevsize 5EE pakhead 15828E0 queue 2 maxrecevsize 5EE pakhead 1470D40 queue 3 maxrecevsize 5EE pakhead 19CDDD0 paktail paktail paktail paktail 13EAED4 157FBFC 1470FE4 19D02C8
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show controllers ethernet-controller show controllers ethernet-controller Use the show controllers ethernet-controller command in EXEC mode without keywords to display per-interface send and receive statistics read from the hardware.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show controllers ethernet-controller Examples This is an example of output from the show controllers ethernet-controller command for an interface. Table 2-32 describes the Transmit fields, and Table 2-33 describes the Receive fields.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show controllers ethernet-controller Table 2-32 Transmit Field Descriptions (continued) Field Description 5 collision frames The number of frames that are successfully sent on an interface after five collisions occur. 6 collision frames The number of frames that are successfully sent on an interface after six collisions occur.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show controllers ethernet-controller Table 2-33 Receive Field Descriptions (continued) Field Description Unicast bytes The total amount of memory (in bytes) used by unicast frames received on an interface, including the FCS value and the incorrectly formed frames. This value excludes the frame header bits.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show controllers ethernet-controller Table 2-33 Receive Field Descriptions (continued) Field Description System FCS error frames The total number of frames received on an interface that have a valid length (in bytes) but that do not have the correct FCS values. RxPortFifoFull drop frames The total number of frames received on an interface that are dropped because the ingress queue is full.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show controllers ethernet-controller Standards Compliance Codes : 10GbE Code Byte 0 :0x4 =10GBASE-ER 10GbE Code Byte 1 :0x0 SONET/SDH Code Byte 0:0x0 SONET/SDH Code Byte 1:0x0 SONET/SDH Code Byte 2:0x0 SONET/SDH Code Byte 3:0x0 10GFC Code Byte 0 :0x0 10GFC Code Byte 1 :0x0 10GFC Code Byte 2 :0x0 10GFC Code Byte 3 :0x0 Transmission range in10m :0xFA0 Fibre Type : Fibre Type Byte 0 :0x20 =SM, Generic Fibre Type Byte 1 :0x0 =Unspecified
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show controllers ethernet-controller This is an example of output from the show controllers ethernet-controller port-asic statistics command: Switch# show controllers ethernet-controller port-asic statistics =========================================================================== Switch 1, PortASIC 0 Statistics --------------------------------------------------------------------------0 RxQ-0, wt-0 enqueue frames 0 RxQ-0, wt-0 drop fram
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show controllers ethernet-controller fastethernet show controllers ethernet-controller fastethernet Use the show controllers ethernet-controller fastethernet command in EXEC mode to display information about the Ethernet management port, including the port status and the per-interface send and receive statistics read from the hardware.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show controllers ethernet-controller fastethernet 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 collision frames 6 collision frames 7 collision frames 8 collision frames 9 collision frames 10 collision frames 11 collision frames 12 collision frames 13 collision frames 14 collision frames 15 collision frames Excessive collisions Late collisions VLAN discard frames Excess defer frames 64 byte frames 127 byte frames 255 byte frames 511
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show controllers ethernet-controller fastethernet Related Commands Command Description debug fastethernet Enables debugging of the Ethernet management port.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show controllers tcam show controllers tcam Use the show controllers tcam privileged EXEC command to display the state of the registers for all hardware memory in the system and for all hardware interface ASICs that are content-addressable memory-controllers. show controllers tcam [asic [number]] [detail] Syntax Description asic (Optional) Display port ASIC hardware information.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show controllers tcam GMR33: FF_FFFFFFFF_FFFFFFFF ============================================================================= TCAM related PortASIC 1 registers ============================================================================= LookupType: 89A1C67D_24E35F00 LastCamIndex: 0000FFE0 LocalNoMatch: 000069E0 ForwardingRamBaseAddress: 00022A00 0002FE00 00040600 0002FE00 0000D400 00000000 003FBA00 00009000 00009000 00040600 00000000
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show controllers utilization show controllers utilization Use the show controllers utilization command in EXEC mode to display bandwidth utilization on the switch or specific ports. show controllers [interface-id] utilization Syntax Description interface-id Command Modes User EXEC Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced. Examples (Optional) ID of the switch interface.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show controllers utilization Table 2-34 defines the field descriptions in the output. Table 2-34 show controllers utilization Field Descriptions Field Description Receive Bandwidth Percentage Displays the received bandwidth usage of the switch, which is the Utilization sum of the received traffic on all the ports divided by the switch receive capacity.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show diagnostic show diagnostic Use the show diagnostic command in EXEC mode to display the online diagnostic test results and the supported test suites.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show diagnostic schedule Display the scheduled diagnostic tests. status Display the running diagnostic tests. Defaults This command has no default setting. Command Modes User EXEC Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced. Usage Guidelines The show diagnostic post command output is the same as the show post command output.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show diagnostic ====== Card -----1 2 Bootup Diagnostics, - Health Monitoring Diagnostics, OnDemand Diagnostics, - Scheduled Diagnostics ================================= =============================== ====== Description Current Running Test Run by --------------------------------- -------------------------N/A N/A TestPortAsicStackPortLoopback TestPortAsicLoopback TestPortAsicCam TestPortAsicRingLoopba
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show diagnostic Error code ------------------> 0 (DIAG_SUCCESS) Total run count -------------> 0 Last test execution time ----> n/a First test failure time -----> n/a Last test failure time ------> n/a Last test pass time ---------> n/a Total failure count ---------> 0 Consecutive failure count ---> 0 ___________________________________________________________________________ 4) TestPortAsicRingLoopback --------> U Error code -----------
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show diagnostic Command Description diagnostic monitor Configures teh health-monitoring diagnostic test. diagnostic schedule Sets the scheduling of test-based online diagnostic testing. diagnostic start Starts the online diagnostic test.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show dot1q-tunnel show dot1q-tunnel Use the show dot1q-tunnel command in EXEC mode to display information about IEEE 802.1Q tunnel ports. show dot1q-tunnel [interface interface-id] Syntax Description interface interface-id Command Modes User EXEC Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced. Examples (Optional) Specify the interface for which to display IEEE 802.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show dot1x show dot1x Use the show dot1x command in EXEC mode to display IEEE 802.1x statistics, administrative status, and operational status for the switch or for the specified port. show dot1x [{all [summary] | interface interface-id} [details | statistics]] Syntax Description all [summary] (Optional) Display the IEEE 802.1x status for all ports. interface interface-id (Optional) Display the IEEE 802.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show dot1x ControlDirection HostMode ReAuthentication QuietPeriod ServerTimeout SuppTimeout ReAuthPeriod ReAuthMax MaxReq TxPeriod RateLimitPeriod = = = = = = = = = = = Both SINGLE_HOST Disabled 60 30 30 3600 (Locally configured) 2 2 30 0
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show dot1x This is an example of output from the show dot1x interface interface-id details commmand when a port is assigned to a guest VLAN and the host mode changes to multiple-hosts mode: Switch# show dot1x interface gigabitethernet1/0/1 details Dot1x Info for GigabitEthernet1/0/1 ----------------------------------PAE = AUTHENTICATOR PortControl = AUTO ControlDirection = Both HostMode = SINGLE_HOST ReAuthentication = Enabled QuietPeriod
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show dot1x Table 2-35 Related Commands show dot1x statistics Field Descriptions (continued) Field Description TxReqId Number of Extensible Authentication Protocol (EAP)-request/identity frames that have been sent. TxTotal Number of Extensible Authentication Protocol over LAN (EAPOL) frames of any type that have been sent. RxVersion Number of received packets in the IEEE 802.1x Version 1 format.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show dtp show dtp Use the show dtp privileged EXEC command to display Dynamic Trunking Protocol (DTP) information for the switch or for a specified interface. show dtp [interface interface-id] Syntax Description interface interface-id Command Modes User EXEC Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show dtp Related Commands Command Description show interfaces trunk Displays interface trunking information.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show eap show eap Use the show eap privileged EXEC command to display Extensible Authentication Protocol (EAP) registration and session information for the switch or for the specified port.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show eap 4 Peer MD5 Registered EAP Lower Layers: Handle Type Name 2 Authenticator Dot1x-Authenticator 1 Authenticator MAB This is an example of output from the show eap registrations transport privileged command: Switch# show eap registrations transport all Registered EAP Lower Layers: Handle Type Name 2 Authenticator Dot1x-Authenticator 1 Authenticator MAB This is an example of output from the show eap sessions privileged EXEC comma
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show env show env Use the show env command in EXEC mode to display fan, temperature, and power information for the switch or the switch stack. show env {all | | stack [switch-number] | temperature [status]} Syntax Description all Display the fan and temperature environmental status and the status of the internal power supplies.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show env Temperature State: GREEN Yellow Threshold : 65 Degree Celsius Red Threshold : 75 Degree Celsius POWER is OK RPS is AVAILABLE
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show errdisable detect show errdisable detect Use the show errdisable detect command in EXEC mode to display error-disabled detection status. show errdisable detect Syntax Description This command has no arguments or keywords. Command Modes User EXEC Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show errdisable detect vmps Related Commands Enabled port Command Description errdisable detect cause Enables error-disabled detection for a specific cause or all causes. show errdisable flap-values Displays error condition recognition information. show errdisable recovery Displays error-disabled recovery timer information. show interfaces status Displays interface status or a list of interfaces in error-disabled state.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show errdisable flap-values show errdisable flap-values Use the show errdisable flap-values command in EXEC mode to display conditions that cause an error to be recognized for a cause. show errdisable flap-values Syntax Description This command has no arguments or keywords. Command Modes User EXEC Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show errdisable recovery show errdisable recovery Use the show errdisable recovery command in EXEC mode to display the error-disabled recovery timer information. show errdisable recovery Syntax Description This command has no arguments or keywords. Command Modes User EXEC Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show errdisable recovery Related Commands Command Description errdisable recovery Configures the recover mechanism variables. show errdisable detect Displays error-disabled detection status. show errdisable flap-values Displays error condition recognition information. show interfaces status Displays interface status or a list of interfaces in error-disabled state.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show etherchannel show etherchannel Use the show etherchannel command in EXEC mode to display EtherChannel information for a channel. show etherchannel [channel-group-number {detail | port | port-channel | protocol | summary}] {detail | load-balance | port | port-channel | protocol | summary} Syntax Description channel-group-number (Optional) Number of the channel group. The range is 1 to 64.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show etherchannel A - Device is in active mode. P - Device is in passive mode.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show etherchannel Ports in the Port-channel: Index Load Port EC state No of bits ------+------+------+------------------+----------0 00 Gi1/0/1 Active 0 0 00 Gi1/0/2 Active 0 Time since last port bundled: 01d:20h:24m:44s Gi1/0/2 This is an example of output from show etherchannel protocol command: Switch# show etherchannel protocol Channel-group listing: ----------------------Group: 1 ---------Protocol: LACP Group: 2 ---------Protocol:
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show fallback profile show fallback profile Use the show fallback profile privileged EXEC command to display the fallback profiles that are configured on a switch. show fallback profile Syntax Description This command has no arguments or keywords. Command Modes Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show flowcontrol show flowcontrol Use the show flowcontrol command in EXEC mode to display the flow control status and statistics. show flowcontrol [interface interface-id | module number] Syntax Description interface interface-id (Optional) Display the flow control status and statistics for a specific interface.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show flowcontrol Command Description flowcontrol Sets the receive flow-control state for an interface.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show idprom show idprom Use the show idprom command in EXEC mode to display the IDPROM information for the specified interface. show idprom {interface interface-id} [detail] Syntax Description interface interface-id Display the IDPROM information for the specified interface. detail (Optional) Display detailed hexidecimal IDPROM information. Command Modes User EXEC Privileged EXEC Command History Release Modification 12.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show idprom Transmission range in 10m :0x0 Fibre Type : Fibre Type Byte 0 :0x0 =Unspecified Fibre Type Byte 1 :0x0 =Unspecified Centre Optical Wavelength in 0.01nm steps - Channel 0 :0x0 Centre Optical Wavelength in 0.01nm steps - Channel 1 :0x0 Centre Optical Wavelength in 0.01nm steps - Channel 2 :0x0 Centre Optical Wavelength in 0.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show interfaces show interfaces Use the show interfaces privileged EXEC command to display the administrative and operational status of all interfaces or a specified interface.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show interfaces transceiver [detail | properties] trunk (Optional) Display the physical properties of a coarse wavelength-division multiplexer (CWDM) or dense wavelength-division multiplexer (DWDM) small form-factor (SFP) module interface. The keywords have these meanings: • detail—(Optional) Display calibration properties, including high and low numbers and any alarm information.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show interfaces Examples This is an example of output from the show interfaces command for an interface on stack member 3: Switch# show interfaces gigabitethernet3/0/2 GigabitEthernet3/0/2 is down, line protocol is down Hardware is Gigabit Ethernet, address is 0009.43a7.d085 (bia 0009.43a7.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show interfaces Channel: Broadcast suppression: Flowcontrol: Fast Start: QoS scheduling: CoS rewrite: ToS rewrite: UDLD: Inline power: SPAN: PortSecure: Dot1x: yes percentage(0-100) rx-(off,on,desired),tx-(none) yes rx-(not configurable on per port basis),tx-(4q2t) yes yes yes no source/destination yes yes This is an example of output from the show interfaces interface description command when the interface has been described as Connect
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show interfaces This is an example of output from the show interfaces stats command for a specified VLAN interface. Switch# show interfaces vlan 1 stats Switching path Pkts In Chars In Pkts Out Chars Out Processor 1165354 136205310 570800 91731594 Route cache 0 0 0 0 Total 1165354 136205310 570800 91731594 This is an example of partial output from the show interfaces status command. It displays the status of all interfaces.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show interfaces Access Mode VLAN: 1 (default) Trunking Native Mode VLAN: 1 (default) Voice VLAN: none Administrative private-vlan host-association:10 (VLAN0010) 502 (VLAN0502) Administrative private-vlan mapping: none Administrative private-vlan trunk native VLAN: none Administrative private-vlan trunk encapsulation: dot1q Administrative private-vlan trunk normal VLANs: none Administrative private-vlan trunk private VLANs: none Operationa
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show interfaces Table 2-37 show interfaces switchport Field Descriptions (continued) Field Description Operational private-vlan Displays the operational private-VLAN status. Appliance trust Displays the class of service (CoS) setting of the data packets of the IP phone. This is an example of output from the show interfaces switchport command for a port configured as a private VLAN promiscuous port.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show interfaces Switch# show interfaces switchport backup Switch Backup Interface Pairs: Active Interface Backup Interface State -----------------------------------------------------------------------GigabitEthernet2/0/6 GigabitEthernet2/0/8 Active Up/Backup Up Vlans on Interface Gi 2/0/6: 1-50 Vlans on Interface Gi 2/0/8: 60, 100-120 When a Flex Link interface goes down (LINK_DOWN), VLANs preferred on this interface are moved to the pee
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show interfaces Port Gi1/0/1 Port Gi1/0/1 Vlans allowed and active in management domain 1-4 Vlans in spanning tree forwarding state and not pruned 1-4 This is an example of output from the show interfaces interface-id transceiver properties command: Switch# show interfaces gigabitethernet1/0/1 transceiver properties Name : Gi1/0/1 Administrative Speed: auto Operational Speed: auto Administrative Duplex: auto Administrative Power Inline:
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show interfaces This is an example of output from the show interfaces interface-id transceiver properties command: Switch# show interfaces gigabitethernet1/0/1 transceiver properties Name : Gi1/0/1 Administrative Speed: auto Operational Speed: auto Administrative Duplex: auto Administrative Power Inline: enable Operational Duplex: auto Administrative Auto-MDIX: off Operational Auto-MDIX: off This is an example of output from the show int
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show interfaces High Alarm High Warn Low Warn Low Alarm Temperature Threshold Threshold Threshold Threshold Port (Celsius) (Celsius) (Celsius) (Celsius) (Celsius) --------- ------------------ ---------- --------- --------- --------Te1/0/1 26.8 70.0 60.0 5.0 0.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show interfaces Command Description switchport protected Isolates unicast, multicast, and broadcast traffic at Layer 2 from other protected ports on the same switch. switchport trunk pruning Configures the VLAN pruning-eligible list for ports in trunking mode.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show interfaces counters show interfaces counters Use the show interfaces counters privileged EXEC command to display various counters for the switch or for a specific interface.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show interfaces counters This is an example of partial output from the show interfaces counters module command for stack member 2. It displays all counters for the specified switch in the stack.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show inventory show inventory Use the show inventory command in EXEC mode to display product identification (PID) information for the hardware. show inventory [entity-name | raw] Syntax Description entity-name (Optional) Display the specified entity. For example, enter the interface (such as gigabitethernet1/0/1) into which a small form-factor pluggable (SFP) module is installed. raw (Optional) Display every entity in the device.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show inventory This is example output from the show inventory command on a nonstacking-capable switch: Switch# show inventory NAME: ''1'', DESCR: ''WS-CBS3032-DEL'' PID: WS-CBS3032-DEL , VID: V01, SN: FOC1132HZUJ NAME: ''Switch 1 - Slot 1'', DESCR: ''TwinGig Converter Module'' PID: 800-27645-01 A , VID: A0 , SN: CAT111163WT NAME: ''Switch 1 - Slot 2'', DESCR: ''TwinGig Converter Module'' PID: 800-27645-01 A , VID: A0 , SN: CAT111353TB Ci
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ip arp inspection show ip arp inspection Use the show ip arp inspection privileged EXEC command to display the configuration and the operating state of dynamic Address Resolution Protocol (ARP) inspection or the status of this feature for all VLANs or for the specified interface or VLAN.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ip arp inspection Vlan ---1 Configuration ------------Enabled Operation --------Active ACL Match --------deny-all Vlan ---1 ACL Logging ----------Acl-Match DHCP Logging -----------All Vlan ---1 Forwarded --------0 Dropped ------0 DHCP Drops ---------0 Vlan ---1 DHCP Permits -----------0 ACL Permits ----------0 Probe Permits ------------0 Vlan ---1 Dest MAC Failures ----------------0 Static ACL ---------No Probe Logg
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ip arp inspection If the log buffer overflows, it means that a log event does not fit into the log buffer, and the display for the show ip arp inspection log privileged EXEC command is affected. A -- in the display appears in place of all data except the packet count and the time. No other statistics are provided for the entry.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ip arp inspection Related Commands Command Description arp access-list Defines an ARP ACL. clear ip arp inspection log Clears the dynamic ARP inspection log buffer. clear ip arp inspection statistics Clears the dynamic ARP inspection statistics. ip arp inspection log-buffer Configures the dynamic ARP inspection logging buffer. ip arp inspection vlan logging Controls the type of packets that are logged per VLAN.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ip dhcp snooping show ip dhcp snooping Use the show ip dhcp snooping command in EXEC mode to display the DHCP snooping configuration. show ip dhcp snooping Syntax Description This command has no arguments or keywords. Command Modes User EXEC Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced. Usage Guidelines Examples This command displays only the results of global configuration.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ip dhcp snooping binding show ip dhcp snooping binding Use the show ip dhcp snooping binding command in EXEC mode to display the DHCP snooping binding database and configuration information for all interfaces on a switch. show ip dhcp snooping binding [ip-address] [mac-address] [interface interface-id] [vlan vlan-id] Syntax Description ip-address (Optional) Specify the binding entry IP address.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ip dhcp snooping binding This example shows how to display the DHCP snooping binding entries for a specific IP address: Switch# show ip dhcp snooping binding 10.1.2.150 MacAddress IpAddress Lease(sec) Type ------------------ --------------- ---------- ------------01:02:03:04:05:06 10.1.2.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ip dhcp snooping database show ip dhcp snooping database Use the show ip dhcp snooping database command in EXEC mode to display the status of the DHCP snooping binding database agent. show ip dhcp snooping database [detail] This command is supported only if your switch is running the IP services feature set. Syntax Description detail Command Modes User EXEC Privileged EXEC Command History Release Modification 12.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ip dhcp snooping database This is an example of output from the show ip dhcp snooping database detail command: Switch# show ip dhcp snooping database detail Agent URL : tftp://10.1.1.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ip dhcp snooping statistics show ip dhcp snooping statistics Use the show ip dhcp snooping statistics command in EXEC mode to display DHCP snooping statistics in summary or detail form. show ip dhcp snooping statistics [detail] Syntax Description detail Command Modes User EXEC Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced. (Optional) Display detailed statistics information.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ip dhcp snooping statistics Table 2-39 DHCP Snooping Statistics DHCP Snooping Statistic Description Packets Processed by DHCP Snooping Total number of packets handled by DHCP snooping, including forwarded and dropped packets. Packets Dropped Because IDB not known Number of errors when the input interface of the packet cannot be determined.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ip dhcp snooping statistics Table 2-39 Related Commands DHCP Snooping Statistics (continued) DHCP Snooping Statistic Description Insertion of opt82 fail Number of times the option-82 insertion into a packet failed. The insertion might fail if the packet with the option-82 data exceeds the size of a single physical packet on the internet.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ip igmp profile show ip igmp profile Use the show ip igmp profile privileged EXEC command to display all configured Internet Group Management Protocol (IGMP) profiles or a specified IGMP profile. show ip igmp profile [profile number] Syntax Description profile number Command Modes Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ip igmp snooping show ip igmp snooping Use the show ip igmp snooping command in EXEC mode to display the Internet Group Management Protocol (IGMP) snooping configuration of the switch or the VLAN. show ip igmp snooping [groups | mrouter | querier] [vlan vlan-id] Syntax Description groups (Optional) See the show ip igmp snooping groups command. mrouter (Optional) See the show ip igmp snooping mrouter command.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ip igmp snooping This is an example of output from the show ip igmp snooping command. It displays snooping characteristics for all VLANs on the switch.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ip igmp snooping Command Description show ip igmp snooping mrouter Displays IGMP snooping multicast router ports for the switch or for the specified multicast VLAN. show ip igmp snooping querier Displays the configuration and operation information for the IGMP querier configured on a switch.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ip igmp snooping groups show ip igmp snooping groups Use the show ip igmp snooping groups privileged EXEC command to display the Internet Group Management Protocol (IGMP) snooping multicast table for the switch or the multicast information. Use with the vlan keyword to display the multicast table for a specified multicast VLAN or specific multicast information.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ip igmp snooping groups This is an example of output from the show ip igmp snooping groups dynamic command. It shows only the entries learned by IGMP snooping. Switch# show ip igmp snooping groups vlan 1 dynamic Vlan Group Type Version Port List ------------------------------------------------------------104 224.1.4.2 igmp v2 Gi2/0/1, Gi1/0/14 104 224.1.4.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ip igmp snooping mrouter show ip igmp snooping mrouter Use the show ip igmp snooping mrouter privileged EXEC command to display the Internet Group Management Protocol (IGMP) snooping dynamically learned and manually configured multicast router ports for the switch or for the specified multicast VLAN.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ip igmp snooping querier show ip igmp snooping querier Use the show ip igmp snooping querier detail command in EXEC mode to display the configuration and operation information for the IGMP querier configured on a switch. show ip igmp snooping querier [detail | vlan vlan-id [detail]] Syntax Description detail Optional) Display detailed IGMP querier information.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ip igmp snooping querier This is an example of output from the show ip igmp snooping querier detail command: Switch# show ip igmp snooping querier detail Vlan IP Address IGMP Version Port ------------------------------------------------------------1 1.1.1.1 v2 Fa8/0/1 Global IGMP switch querier status -------------------------------------------------------admin state : Enabled admin version : 2 source IP address : 0.0.0.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ip source binding show ip source binding Use the show ip source binding command in EXEC mode to display the IP source bindings on the switch. show ip source binding [ip-address] [mac-address] [dhcp-snooping | static] [interface interface-id] [vlan vlan-id] Syntax Description ip-address (Optional) Display IP source bindings for a specific IP address. mac-address (Optional) Display IP source bindings for a specific MAC address.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ip verify source show ip verify source Use the show ip verify source command in EXEC mode to display the IP source guard configuration on the switch or on a specific interface. show ip verify source [interface interface-id] Syntax Description interface interface-id Command Modes User EXEC Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ip verify source This is an example of output on an interface on which IP source guard is disabled: Switch# show ip verify source gigabitethernet1/0/6 IP source guard is not configured on the interface gi1/0/6. Related Commands Command Description ip verify source Enables IP source guard on an interface.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ipc show ipc Use the show ipc command in EXEC mode to display Interprocess Communications Protocol (IPC) configuration, status, and statistics on a switch stack or a standalone switch.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ipc Total Total Total Total Frames control Frames Frames dropped control Frames dropped 0 0 0 0 0 0 0 0 Total Total Total Total Reliable messages Reliable messages acknowledged Out of Band Messages Out of Band messages acknowledged 0 0 0 0 0 0 0 0 0 0 Total No Mcast groups Total Retries Total OOB Retries Total flushes 0 0 0 Total Timeouts Total OOB Timeouts Total No ports 0 0 0 This example shows how to display the part
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ipc Inbound message queue depth 0 Zone inbound message queue depth 0 This example shows how to display all the IPC session statistics: Switch# show ipc session all Tx Sessions: Port ID Type Name 10000.7 Unicast MDFS RP:Statistics port_index = 0 type = Unreliable last sent = 0 Msgs requested = 180 Msgs returned = 180 last heard = 0 10000.8 Unicast Slot 1 :MDFS.control.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ipv6 access-list show ipv6 access-list Use the show ipv6 access-list command in EXEC mode to display the contents of all current IPv6 access lists. show ipv6 access-list [access-list-name] Syntax Description access-list-name Command Modes User EXEC Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced. Usage Guidelines (Optional) Name of access list.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ipv6 access-list Table 2-40 Related Commands show ipv6 access-list Field Descriptions (continued) Field Description eq An equal operand that compares the source or destination ports of TCP or UDP packets. bgp (matches) Border Gateway Protocol. The protocol type that the packet is equal to and the number of matches. sequence 10 Sequence in which an incoming packet is compared to lines in an access list.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ipv6 dhcp conflict show ipv6 dhcp conflict Use the show ipv6 dhcp conflict privileged EXEC command to display address conflicts found by a Dynamic Host Configuration Protocol for IPv6 (DHCPv6) server when addresses are offered to the client. show ipv6 dhcp conflict Syntax Description This command has no arguments or keywords. Command Modes Privileged EXEC Command History Release Modification 12.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ipv6 mld snooping show ipv6 mld snooping Use the show ipv6 mld snooping command in EXEC mode to display IP version 6 (IPv6) Multicast Listener Discovery (MLD) snooping configuration of the switch or the VLAN. show ipv6 mld snooping [vlan vlan-id] Syntax Description vlan vlan-id Command Modes User EXEC Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ipv6 mld snooping Last listener query count Last listener query interval : 2 : 1000 This is an example of output from the show ipv6 mld snooping command. It displays snooping characteristics for all VLANs on the switch.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ipv6 mld snooping address show ipv6 mld snooping address Use the show ipv6 mld snooping address command in EXEC mode to display all or specified IP Version 6 (IPv6) multicast address information maintained by Multicast Listener Discovery (MLD) snooping.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ipv6 mld snooping address This is an example of output from the show snooping address count command: Switch> show ipv6 mld snooping address count Total number of multicast groups: 2 This is an example of output from the show snooping address user command: Switch> show ipv6 mld snooping address user Vlan Group Type Version Port List ------------------------------------------------------------2 FF12::3 user v2 Gi1/0/2, Gi2/0/2, Gi3/0/
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ipv6 mld snooping mrouter show ipv6 mld snooping mrouter Use the show ipv6 mld snooping mrouter command in EXEC mode to display dynamically learned and manually configured IP version 6 (IPv6) Multicast Listener Discovery (MLD) router ports for the switch or a VLAN. show ipv6 mld snooping mrouter [vlan vlan-id] Syntax Description vlan vlan-id Command Modes User EXEC Privileged EXEC Command History Release Modification 12.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ipv6 mld snooping mrouter Related Commands Command Description ipv6 mld snooping Enables and configures MLD snooping on the switch or on a VLAN. ipv6 mld snooping vlan mrouter interface interface-id | static ipv6-multicast-address interface interface-id] Configures multicast router ports for a VLAN. sdm prefer Configures an SDM template to optimize system resources based on how the switch is being used.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ipv6 mld snooping querier show ipv6 mld snooping querier Use the show ipv6 mld snooping querier command in EXEC mode to display IP version 6 (IPv6) Multicast Listener Discovery (MLD) snooping querier-related information most recently received by the switch or the VLAN. show ipv6 mld snooping querier [vlan vlan-id] [detail] Syntax Description vlan vlan-id (Optional) Specify a VLAN; the range is 1 to 1001 and 1006 to 4094.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ipv6 mld snooping querier ------------------------------------------------------------2 FE80::201:C9FF:FE40:6000 v1 Gi3/0/1 This is an example of output from the show ipv6 mld snooping querier detail command: Switch> show ipv6 mld snooping querier detail Vlan IP Address MLD Version Port ------------------------------------------------------------2 FE80::201:C9FF:FE40:6000 v1 Gi3/0/1 This is an example of output from the show ipv6 m
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ipv6 route updated show ipv6 route updated Use the show ipv6 route updated command in command in EXEC mode to display the current contents of the IPv6 routing table.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show ipv6 route updated Usage Guidelines Use the show ipv6 route privileged EXEC command to display the current contents of the IPv6 routing table. Note Examples This is an example of output from the show ipv6 route updated rip command.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show l2protocol-tunnel show l2protocol-tunnel Use the show l2protocol-tunnel command in EXEC mode to display information about Layer 2 protocol tunnel ports. Displays information for interfaces with protocol tunneling enabled. show l2protocol-tunnel [interface interface-id] [summary] Syntax Description interface interface-id (Optional) Specify the interface for which protocol tunneling information appears.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show l2protocol-tunnel Gi6/0/1 Gi6/0/2 --pagp lacp udld cdp ----pagp lacp udld cdp ----pagp lacp udld ---1000 ---------------1000 500 300 ---------------300 ---------------------------------------1000 ------- ---24249 24256 0 134482 ------0 0 44899 134482 ------0 0 44899 ---242700 242660 897960 1344820 ------242500 485320 448980 1344820 ------242700 485220 448980 ---- ------- ------- This is an example of output from the show l2
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show lacp show lacp Use the show lacp command in EXEC mode to display Link Aggregation Control Protocol (LACP) channel-group information. show lacp [channel-group-number] {counters | internal | neighbor | sys-id} Syntax Description channel-group-number (Optional) Number of the channel group. The range is 1 to 64. counters Display traffic information. internal Display internal information. neighbor Display neighbor information.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show lacp Table 2-41 show lacp counters Field Descriptions (continued) Field Description Marker Response Sent and Recv The number of LACP marker response packets sent and received by a port. LACPDUs Pkts and Err The number of unknown and illegal packets received by LACP for a port.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show lacp Table 2-42 show lacp internal Field Descriptions (continued) Field Description Port Number Port number.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show lacp Related Commands Command Description clear lacp Clears the LACP channel-group information. lacp port-priority Configures the LACP port priority. lacp system-priority Configures the LACP system priority.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show link state group show link state group Use the show link state group command in EXEC mode to display the link-state group information. show link state group [number] [detail] Syntax Description number (Optional) Number of the link-state group. detail (Optional) Specify that detailed information appears. Defaults There is no default. Command Modes User EXEC Privileged EXEC Command History Release Modification 12.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show link state group Command Description link state group Configures an interface as a member of a link-state group. link state track Enables a link-state group. show running-config Displays the operating configuration.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show location show location Use the show location command in EXEC mode to display location information for an endpoint. show location admin-tag | show location civic-location {identifier id number | interface interface-id | static } show location elin-location {identifier id number | interface interface-id | static } Syntax Description admin-tag Display administrative tag or site information.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show location Switch> show location civic-location static Civic location information -------------------------Identifier : 1 County : Santa Clara Street number : 3550 Building : 19 Room : C6 Primary road name : Cisco Way City : San Jose State : CA Country : US Ports : Gi2/0/1 -------------------------Identifier : 2 Street number : 24568 Street number suffix : West Landmark : Golden Gate Bridge Primary road name : 19th Ave City : San Franc
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show logging show logging Use the show logging privileged EXEC command to display the on-board failure logging (OBFL) information.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show logging Command Modes Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced. Usage Guidelines When OBFL is enabled, the switch records OBFL data in a continuous file that contains all of the data. The continuous file is circular. When the continuous file is full, the switch combines the data into a summary file, which is also known as a historical file.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show logging Switch# show logging onboard message -------------------------------------------------------------------------------ERROR MESSAGE SUMMARY INFORMATION -------------------------------------------------------------------------------Facility-Sev-Name | Count | Persistence Flag MM/DD/YYYY HH:MM:SS -------------------------------------------------------------------------------No historical data to display --------------------------
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show logging 05/12/2006 21:29:22 05/12/2006 22:29:22 05/12/2006 23:29:22 05/13/2006 00:29:22 05/13/2006 01:29:22 05/13/2006 02:27:23 05/13/2006 03:27:23 05/13/2006 04:27:23 05/13/2006 05:27:23 05/13/2006 06:27:23 05/13/2006 07:25:24 05/13/2006 08:25:24
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show logging Related Commands Command Description clear logging Removes the OBFL data in the flash memory. hw-module module [switch-number] logging onboard Enables OBFL.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mac access-group show mac access-group Use the show mac access-group command in EXEC mode to display the MAC access control lists (ACLs) configured for an interface or a switch. show mac access-group [interface interface-id] Syntax Description interface interface-id Command Modes User EXEC Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mac address-table show mac address-table Use the show mac address-table command in EXEC mode to display a specific MAC address table static and dynamic entry or the MAC address table static and dynamic entries on a specific interface or VLAN. show mac address-table Syntax Description This command has no arguments or keywords. Command Modes User EXEC Privileged EXEC Command History Release Modification 12.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mac address-table Related Commands Command Description clear mac address-table dynamic Deletes from the MAC address table a specific dynamic address, all dynamic addresses on a particular interface, or all dynamic addresses on a particular VLAN. show mac address-table aging-time Displays the aging time in all VLANs or the specified VLAN.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mac address-table address show mac address-table address Use the show mac address-table address command in EXEC mode to display MAC address table information for the specified MAC address. show mac address-table address mac-address [interface interface-id] [vlan vlan-id] Syntax Description mac-address Specify the 48-bit MAC address; the valid format is H.H.H.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mac address-table aging-time show mac address-table aging-time Use the show mac address-table aging-time command in EXEC mode to display the aging time of a specific address table instance, all address table instances on a specified VLAN or, if a specific VLAN is not specified, on all VLANs.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mac address-table aging-time Command Description show mac address-table notification Displays the MAC address notification settings for all interfaces or the specified interface. show mac address-table static Displays static MAC address table entries only. show mac address-table vlan Displays the MAC address table information for the specified VLAN.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mac address-table count show mac address-table count Use the show mac address-table count command in EXEC mode to display the number of addresses present in all VLANs or the specified VLAN. show mac address-table count [vlan vlan-id] Syntax Description vlan vlan-id Command Modes User EXEC Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mac address-table dynamic show mac address-table dynamic Use the show mac address-table dynamic command in EXEC mode to display only dynamic MAC address table entries. show mac address-table dynamic [address mac-address] [interface interface-id] [vlan vlan-id] Syntax Description address mac-address (Optional) Specify a 48-bit MAC address; the valid format is H.H.H (available in privileged EXEC mode only).
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mac address-table dynamic Command Description show mac address-table static Displays static MAC address table entries only. show mac address-table vlan Displays the MAC address table information for the specified VLAN.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mac address-table interface show mac address-table interface Use the show mac address-table interface user command to display the MAC address table information for the specified interface in the specified VLAN. show mac address-table interface interface-id [vlan vlan-id] Syntax Description interface-id Specify an interface type; valid interfaces include physical ports and port channels.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mac address-table learning show mac address-table learning Use the show mac address-table learning command in EXEC mode to display the status of MAC address learning for all VLANs or the specified VLAN. show mac address-table learning [vlan vlan-id] Syntax Description vlan vlan-id Command Modes User EXEC Privileged EXEC Command History Release Modification 12.2(46)SE This command was introduced.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mac address-table move update show mac address-table move update Use the show mac address-table move update command in EXEC mode to display the MAC address-table move update information on the switch. show mac address-table move update Syntax Description This command has no arguments or keywords. Command Modes User EXEC Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mac address-table notification show mac address-table notification Use the show mac address-table notification command in EXEC mode to display the MAC address notification settings for all interfaces or the specified interface. show mac address-table notification {change [interface [interface-id] | mac-move | threshold} Syntax Description change Display the MAC change notification feature parameters and the history table.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mac address-table notification MAC Changed Message : Operation: Added Vlan: 2 Operation: Added Vlan: 2 Operation: Added Vlan: 2 MAC Addr: 0000.0000.0000 Module: 0 MAC Addr: 0000.0000.0002 Module: 0 MAC Addr: 0000.0000.0003 Module: 0 Port: 1 Port: 1 Port: 1 History Index 2, Entry Timestamp 1074254, Despatch Timestamp 1074254 MAC Changed Message : Operation: Deleted Vlan: 2 MAC Addr: 0000.0000.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mac address-table static show mac address-table static Use the show mac address-table static command in EXEC mode to display only static MAC address table entries. show mac address-table static [address mac-address] [interface interface-id] [vlan vlan-id] Syntax Description address mac-address (Optional) Specify a 48-bit MAC address; the valid format is H.H.H (available in privileged EXEC mode only).
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mac address-table static Command Description show mac address-table aging-time Displays the aging time in all VLANs or the specified VLAN. show mac address-table count Displays the number of addresses present in all VLANs or the specified VLAN. show mac address-table dynamic Displays dynamic MAC address table entries only.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mac address-table vlan show mac address-table vlan Use the show mac address-table vlan command in EXEC mode to display the MAC address table information for the specified VLAN. show mac address-table vlan vlan-id Syntax Description vlan-id Command Modes User EXEC Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced. Examples (Optional) Display addresses for a specific VLAN.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mac address-table vlan Command Description show mac address-table notification Displays the MAC address notification settings for all interfaces or the specified interface. show mac address-table static Displays static MAC address table entries only.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mls qos show mls qos Use the show mls qos command in EXEC mode to display global quality of service (QoS) configuration information. show mls qos Syntax Description This command has no arguments or keywords. Command Modes User EXEC Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mls qos aggregate-policer show mls qos aggregate-policer Use the show mls qos aggregate-policer command in EXEC mode to display the quality of service (QoS) aggregate policer configuration. A policer defines a maximum permissible rate of transmission, a maximum burst size for transmissions, and an action to take if either maximum is exceeded.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mls qos input-queue show mls qos input-queue Use the show mls qos input-queue command in EXEC mode to display quality of service (QoS) settings for the ingress queues. show mls qos input-queue Syntax Description This command has no arguments or keywords. Command Modes User EXEC Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mls qos interface show mls qos interface Use the show mls qos interface command in EXEC mode to display quality of service (QoS) information at the port level. show mls qos interface [interface-id] [buffers | queueing | statistics] Syntax Description interface-id (Optional) Display QoS information for the specified port. Valid interfaces include physical ports. buffers (Optional) Display the buffer allocation among the queues.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mls qos interface default COS:0 DSCP Mutation Map:Default DSCP Mutation Map Trust device:none qos mode:port-based This is an example of output from the show mls qos interface interface-id buffers command: Switch> show mls qos interface gigabitethernet1/0/2 buffers GigabitEthernet1/0/2 The port is mapped to qset : 1 The allocations between the queues are : 25 25 25 25 This is an example of output from the show mls qos interface inte
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mls qos interface 0 - 4 : 132067 0 5 - 9 : 0 0 cos: outgoing ------------------------------0 5 - 4 : 9 : 739155 90 Policer: Inprofile: Table 2-43 CoS Policer Related Commands 0 0 0 0 0 0 0 OutofProfile: 0 show mls qos interface statistics Field Descriptions Field DSCP 0 0 0 0 Description incoming Number of packets received for each DSCP value. outgoing Number of packets sent for each DSCP value.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mls qos maps show mls qos maps Use the show mls qos maps command in EXEC mode to display quality of service (QoS) mapping information. show mls qos maps [cos-dscp | cos-input-q | cos-output-q | dscp-cos | dscp-input-q | dscp-mutation dscp-mutation-name | dscp-output-q | ip-prec-dscp | policed-dscp] Syntax Description cos-dscp (Optional) Display class of service (CoS)-to-DSCP map.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mls qos maps Examples This is an example of output from the show mls qos maps command: Switch> show mls qos maps Policed-dscp map: d1 : d2 0 1 2 3 4 5 6 7 8 9 --------------------------------------0 : 00 01 02 03 04 05 06 07 08 09 1 : 10 11 12 13 14 15 16 17 18 19 2 : 20 21 22 23 24 25 26 27 28 29 3 : 30 31 32 33 34 35 36 37 38 39 4 : 40 41 42 43 44 45 46 47 48 49 5 : 50 51 52 53 54 55 56 57 58 59 6 : 60 61 62 63 Dscp-cos map: d1 :
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mls qos maps Dscp-inputq-threshold map: d1 :d2 0 1 2 3 4 5 6 7 8 9 -------------------------------------------------------------------0 : 01-01 01-01 01-01 01-01 01-01 01-01 01-01 01-01 01-01 01-01 1 : 01-01 01-01 01-01 01-01 01-01 01-01 01-01 01-01 01-01 01-01 2 : 01-01 01-01 01-01 01-01 01-01 01-01 01-01 01-01 01-01 01-01 3 : 01-01 01-01 01-01 01-01 01-01 01-01 01-01 01-01 01-01 01-01 4 : 02-01 02-01 02-01 02-01 02-01 02-01 02-01 0
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mls qos queue-set show mls qos queue-set Use the show mls qos queue-set command in EXEC mode to display quality of service (QoS) settings for the egress queues. show mls qos queue-set [qset-id] Syntax Description qset-id Command Modes User EXEC Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced. Examples (Optional) ID of the queue-set.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mls qos vlan show mls qos vlan Use the show mls qos vlan command in EXEC mode to display the policy maps attached to a switch virtual interface (SVI). show mls qos vlan vlan-id Syntax Description vlan-id Command Modes User EXEC Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced. Specify the VLAN ID of the SVI to display the policy maps. The range is 1 to 4094.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show monitor show monitor Use the show monitor command in EXEC mode to display information about all Switched Port Analyzer (SPAN) and Remote SPAN (RSPAN) sessions on the switch. Use the command with keywords to show a specific session, all sessions, all local sessions, or all remote sessions.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show monitor Both : 1-9 Dest RSPAN VLAN : 105 This is an example of output for the show monitor command for local SPAN source session 1: Switch# show monitor session 1 Session 1 --------Type : Local Session Source Ports : RX Only : Gi4/0/1 Both : Gi4/0/2-3,Gi4/0/5-6 Destination Ports : Gi4/0/10 Encapsulation : Replicate Ingress : Disabled This is an example of output for the show monitor session all command when ingress traffic forwardi
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mvr show mvr Use the show mvr privileged EXEC command without keywords to display the current Multicast VLAN Registration (MVR) global parameter values, including whether or not MVR is enabled, the MVR multicast VLAN, the maximum query response time, the number of multicast groups, and the MVR mode (dynamic or compatible). show mvr Syntax Description This command has no arguments or keywords.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mvr interface show mvr interface Use the show mvr interface privileged EXEC command without keywords to display the Multicast VLAN Registration (MVR) receiver and source ports. Use the command with keywords to display MVR parameters for a specific receiver port.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mvr interface This is an example of output from the show mvr interface interface-id members command: Switch# show mvr interface gigabitethernet1/0/2 members 239.255.0.0 DYNAMIC ACTIVE 239.255.0.1 DYNAMIC ACTIVE 239.255.0.2 DYNAMIC ACTIVE 239.255.0.3 DYNAMIC ACTIVE 239.255.0.4 DYNAMIC ACTIVE 239.255.0.5 DYNAMIC ACTIVE 239.255.0.6 DYNAMIC ACTIVE 239.255.0.7 DYNAMIC ACTIVE 239.255.0.8 DYNAMIC ACTIVE 239.255.0.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mvr members show mvr members Use the show mvr members privileged EXEC command to display all receiver and source ports that are currently members of an IP multicast group. show mvr members [ip-address] Syntax Description ip-address Command Modes Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced. (Optional) The IP multicast address.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show mvr members Command Description mvr (global configuration) Enables and configures multicast VLAN registration on the switch. mvr (interface configuration) Configures MVR ports. show mvr Displays the global MVR configuration on the switch.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show network-policy profile show network-policy profile Use the show network policy profile privileged EXEC command to display the network-policy profiles. show network-policy profile [profile number] [detail] Syntax Description profile number (Optional) Display the network-policy profile number. If no profile is entered, all network-policy profiles appear. detail (Optional) Display detailed status and statistics information.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show nmsp show nmsp Use the show nmsp privileged EXEC command to display the Network Mobility Services Protocol (NMSP) information for the switch. This command is available only when your switch is running the cryptographic (encrypted) software image.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show nmsp This is an example of output from the show nmsp notification interval command: Switch# show nmsp notification interval NMSP Notification Intervals ---------------------------------Attachment notify interval: 30 sec (default) Location notify interval: 30 sec (default) This is an example of output from the show nmsp statistics connection and show nmsp statistics summary commands: Switch# show nmsp statistics connection NMSP Conne
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show nmsp This is an example of output from the show nmsp show subscription detail and the show nmsp show subscription summary commands: Switch# show nmsp subscription detail Mobility Services Subscribed by 172.19.35.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show pagp show pagp Use the show pagp command in EXEC mode to display Port Aggregation Protocol (PAgP) channel-group information. show pagp [channel-group-number] {counters | dual-active | internal | neighbor} ] Syntax Description channel-group-number (Optional) Number of the channel group. The range is 1 to 64. counters Display traffic information. dual-active Display the dual-active status.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show pagp This is an example of output from the show pagp 1 internal command: Switch> show pagp 1 internal Flags: S - Device is sending Slow hello. A - Device is in Auto mode. Timers: H - Hello timer is running. S - Switching timer is running. C - Device is in Consistent state. Q - Quit timer is running. I - Interface timer is running.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show parser macro show parser macro Use the show parser macro command in EXEC mode to display the parameters for all configured macros or for one macro on the switch. show parser macro [{brief | description [interface interface-id] | name macro-name}] Syntax Description brief (Optional) Display the name of each macro.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show parser macro # and voice VLAN (VVID) # Recommended value for access vlan (AVID) should not be 1 switchport access vlan $AVID switchport mode access
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show parser macro This is an example of output from the show parser macro brief command: Switch# show parser macro brief default global : cisco-global default interface: cisco-desktop default interface: cisco-phone default interface: cisco-switch default interface: cisco-router customizable : snmp This is an example of output from the show parser description command: Switch# show parser macro description Global Macro(s): cisco-global Int
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show policy-map show policy-map Use the show policy-map command in EXEC mode to display quality of service (QoS) policy maps, which define classification criteria for incoming traffic. Policy maps can include policers that specify the bandwidth limitations and the action to take if the limits are exceeded.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show port-security show port-security Use the show port-security privileged EXEC command to display port-security settings for an interface or for the switch. show port-security [interface interface-id] [address | vlan] Syntax Description interface interface-id (Optional) Display port security settings for the specified interface. Valid interfaces include physical ports (including type, stack member, module, and port number).
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show port-security This is an example of output from the show port-security interface interface-id command: Switch# show port-security Port Security : Enabled Port status : SecureUp Violation mode : Shutdown Maximum MAC Addresses : 1 Total MAC Addresses : 0 Configured MAC Addresses : Aging time : 0 mins Aging type : Absolute SecureStatic address aging Security Violation count : interface gigabitethernet1/0/1 0 : Disabled 0 This is an
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show psp config show psp config To display the status of protocol storm protection configured for a specific protocol on a VLAN, use the show psp config privileged EXEC command. show psp config {arp | dhcp | igmp} Syntax Description arp Show protocol storm protection status for ARP and ARP snooping. dhcp Show protocol storm protection status for DHCP and DHCP snooping.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show psp statistics show psp statistics To display the number of packets dropped for all protocols when protocol storm protection is configured, use the show psp statistics privileged EXEC command. show psp statistics [arp | dhcp | igmp] Syntax Description arp (Optional) Show the number of packets dropped for ARP and ARP snooping. dhcp (Optional) Show the number of packets dropped for DHCP and DHCP snooping.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show sdm prefer show sdm prefer To display information about the Switch Database Management (SDM) templates that can be used to maximize system resources for a particular feature, use the show sdm prefer command in privileged EXEC mode. To display the template in use, use the command without a keyword.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show sdm prefer Examples This is an example of output from the show sdm prefer command, which displays the template in use: Switch# show sdm prefer "default" template: The selected template optimizes the resources in the switch to support this level of features for 8 routed interfaces and 1024 VLANs.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show sdm prefer number number number number of of of of IPv4/MAC security aces: IPv6 policy based routing aces: IPv6 qos aces: IPv6 security aces: 1K 0 0.5K 0.5K This is an example of output from the show sdm prefer vlan command: Switch# show sdm prefer vlan "desktop vlan" template: The selected template optimizes the resources in the switch to support this level of features for 8 routed interfaces and 1024 VLANs.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show setup express show setup express Use the show setup express privileged EXEC command to display if Express Setup mode is active on the switch. show setup express Syntax Description This command has no arguments or keywords. Defaults No default is defined. Command Modes Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show spanning-tree show spanning-tree Use the show spanning-tree command in EXEC mode to display spanning-tree state information.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show spanning-tree mst [configuration [digest]] [instance-id [detail | interface interface-id [detail]] (Optional) Display the multiple spanning-tree (MST) region configuration and status (available only in privileged EXEC mode). The keywords have these meanings: • digest—(Optional) Display the MD5 digest included in the current MST configuration identifier (MSTCI).
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show spanning-tree Command Modes User EXEC Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced. Usage Guidelines If the vlan-id variable is omitted, the command applies to the spanning-tree instance for all VLANs.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show spanning-tree This is an example of output from the show spanning-tree interface interface-id command: Switch# show spanning-tree interface gigabitethernet2/0/1 Vlan Role Sts Cost Prio.Nbr Type ---------------- ---- --- --------- -------- -------------------------------VLAN0001 Root FWD 3019 128.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show spanning-tree Bpdus sent 5, received 74 Instance role state cost 0 root FWD 200000 prio vlans mapped 128 1,12,14-4094 This is an example of output from the show spanning-tree mst 0 command: Switch# show spanning-tree mst 0 ###### MST00 vlans mapped: 1-9,21-4094 Bridge address 0002.4b29.7a00 priority 32768 (32768 sysid Root address 0001.4297.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show spanning-tree Command Description spanning-tree mst port-priority Configures an interface priority. spanning-tree mst priority Configures the switch priority for the specified spanning-tree instance. spanning-tree mst root Configures the MST root switch priority and timers based on the network diameter. spanning-tree port-priority Configures an interface priority.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show storm-control show storm-control Use the show storm-control command in EXEC mode to display broadcast, multicast, or unicast storm control settings on the switch or on the specified interface or to display storm-control history. show storm-control [interface-id] [broadcast | multicast | unicast] Syntax Description interface-id (Optional) Interface ID for the physical port (including type, stack member, module, and port number).
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show storm-control Table 2-44 describes the fields in the show storm-control display. Table 2-44 Related Commands show storm-control Field Descriptions Field Description Interface Displays the ID of the interface. Filter State Displays the status of the filter: • Blocking—Storm control is enabled, and a storm has occurred. • Forwarding—Storm control is enabled, and no storms have occurred.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show switch show switch Use the show switch command in EXEC mode to display information related to the stack member or the switch stack. show switch [stack-member-number | chassis-mgmt | detail | neighbors | stack-ports [summary] | stack-ring activity [detail]] Syntax Description stack-member-number (Optional) Display information for the specified stack member. The range is 1 to 9.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show switch • Ver Mismatch—A switch in version mismatch mode. Version-mismatch mode is when a switch joining the stack has a different stack protocol minor version number than the master. • SDM Mismatch—A switch in Switch Database Management (SDM) mismatch mode. SDM mismatch is when a member does not support the SDM template running on the master.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show switch This example shows the neighbor information for a stack: Switch> show switch neighbors Switch # Port A Port B -----------------6 None 8 8 6 None This example shows stack-port information: Switch> show switch stack-ports Switch # Port A Port B -----------------6 Down Ok 8 Ok Down Table 2-45 shows the output for the show switch stack-ports summary command.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show switch Table 2-45 show switch stack-ports summary Command Output (continued) Field Description Link OK This shows if the link is stable. The link partner is a stack port on a neighbor switch. Link Active Sync OK # Changes to LinkOK • No—The link partner receives invalid protocol messages from the port. • Yes—The link partner receives valid protocol messages from the port.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show switch Related Commands Command Description reload Reloads the stack member and puts a configuration change into effect. remote command Monitors all or specified stack members. session Accesses a specific stack member. switch priority Changes the stack member priority value. switch provision Provisions a new switch before it joins the switch stack. switch renumber Changes the stack member number.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show system mtu show system mtu Use the show system mtu privileged EXEC command to display the global maximum transmission unit (MTU) or maximum packet size set for the switch. show system mtu Syntax Description This command has no arguments or keywords. Command Modes Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show udld show udld Use the show udld command in EXEC mode to display UniDirectional Link Detection (UDLD) administrative and operational status for all ports or the specified port. show udld [interface-id] Syntax Description interface-id Command Modes User EXEC Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced. (Optional) ID of the interface and port number.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show udld Table 2-46 describes the fields in this display. Table 2-46 show udld Field Descriptions Field Description Interface The interface on the local device configured for UDLD. Port enable administrative configuration setting How UDLD is configured on the port. If UDLD is enabled or disabled, the port enable configuration setting is the same as the operational enable state.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show udld Related Commands Command Description udld Enables aggressive or normal mode in UDLD or sets the configurable message timer time. udld port Enables UDLD on an individual interface or prevents a fiber-optic interface from being enabled by the udld global configuration command. udld reset Resets all interfaces shutdown by UDLD and permits traffic to begin passing through them again.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show version show version Use the show version command in EXEC mode to display version information for the hardware and firmware and software license information. show version Syntax Description This command has no arguments or keywords. Command Modes User EXEC Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show version Base ethernet MAC Address Motherboard assembly number Motherboard serial number Motherboard revision number Model number System serial number Hardware Board Revision Number : : : : : : : Switch -----* 1 2 SW Version ---------12.2(40)EX2 12.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show vlan show vlan Use the show vlan command in EXEC mode to display the parameters for all configured VLANs or one VLAN (if the VLAN ID or name is specified) on the switch. show vlan [brief | dot1q tag native | id vlan-id | internal usage | mtu | name vlan-name | private-vlan [type] | remote-span | summary] Syntax Description brief (Optional) Display one line for each VLAN with the VLAN name, status, and its ports.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show vlan In the show vlan private-vlan type command output, a type displayed as normal means a VLAN that has a private VLAN association but is not part of the private VLAN. For example, if you define and associate two VLANs as primary and secondary VLANs and then delete the secondary VLAN configuration without removing the association from the primary VLAN, the VLAN that was the secondary VLAN is shown as normal in the display.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show vlan Table 2-47 show vlan Command Output Fields Field Description VLAN VLAN number. Name Name, if configured, of the VLAN. Status Status of the VLAN (active or suspend). Ports Ports that belong to the VLAN. Type Media type of the VLAN. SAID Security association ID value for the VLAN. MTU Maximum transmission unit size for the VLAN. Parent Parent VLAN, if one exists. RingNo Ring number for the VLAN, if applicable.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show vlan 10 501 502 503 primary isolated community normal This is an example of output from the show vlan summary command: Switch> show vlan summary Number of existing VLANs : 45 Number of existing VTP VLANs : 45 Number of existing extended VLANs : 0 This is an example of output from the show vlan id command.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show vlan access-map show vlan access-map Use the show vlan access-map privileged EXEC command to display information about a particular VLAN access map or for all VLAN access maps. show vlan access-map [mapname] Syntax Description mapname Command Modes Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced. Examples (Optional) Name of a specific VLAN access map.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show vlan filter show vlan filter Use the show vlan filter privileged EXEC command to display information about all VLAN filters or about a particular VLAN or VLAN access map. show vlan filter [access-map name | vlan vlan-id] Syntax Description access-map name (Optional) Display filtering information for the specified VLAN access map. vlan vlan-id (Optional) Display filtering information for the specified VLAN.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show vmps show vmps Use the show vmps command in EXEC mode without keywords to display the VLAN Query Protocol (VQP) version, reconfirmation interval, retry count, VLAN Membership Policy Server (VMPS) IP addresses, and the current and primary servers, or use the statistics keyword to display client-side statistics.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show vmps Table 2-48 show vmps statistics Field Descriptions Field Description VQP Queries Number of queries sent by the client to the VMPS. VQP Responses Number of responses sent to the client from the VMPS. VMPS Changes Number of times that the VMPS changed from one server to another. VQP Shutdowns Number of times the VMPS sent a response to shut down the port.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show vtp show vtp Use the show vtp command in EXEC mode to display general information about the VLAN Trunking Protocol (VTP) management domain, status, and counters. show vtp {counters | devices [conflicts] | interface [interface-id] | password | status} Syntax Description counters Display the VTP statistics for the switch. password Display the configured VTP password.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show vtp Examples This is an example of output from the show vtp devices command. A Yes in the Conflict column means that the responding server is in conflict with the local server for the feature; that is, when two switches in the same domain do not have the same primary server for a database. Switch# show vtp devices Retrieving information from the VTP domain. Waiting for 5 seconds.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show vtp Table 2-49 show vtp counters Field Descriptions (continued) Field Description Summary advertisements transmitted Number of summary advertisements sent by this switch on its trunk ports. Summary advertisements contain the management domain name, the configuration revision number, the update timestamp and identity, the authentication checksum, and the number of subset advertisements to follow.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show vtp This is an example of output from the show vtp status command. Table 2-50 describes each field in the display.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show vtp Table 2-50 show vtp status Field Descriptions (continued) Field Description VTP Domain Name Name that identifies the administrative domain for the switch. VTP Pruning Mode Displays whether pruning is enabled or disabled. Enabling pruning on a VTP server enables pruning for the entire management domain.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show vtp Related Commands Command Description clear vtp counters Clears the VTP and pruning counters. vtp (global configuration) Configures the VTP filename, interface name, domain name, and mode.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands show vtp Cisco Catalyst Blade Switch 3130 and 3032 for Dell Command Reference 2-690 OL-13270-06
2V ] Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands shutdown shutdown Use the shutdown interface configuration command on the switch stack or on a standalone switch to disable an interface. Use the no form of this command to restart a disabled interface. shutdown no shutdown Syntax Description This command has no arguments or keywords. Defaults The port is enabled (not shut down). Command Modes Interface configuration Command History Release Modification 12.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands shutdown vlan shutdown vlan Use the shutdown vlan global configuration command on the switch stack or on a standalone switch to shut down (suspend) local traffic on the specified VLAN. Use the no form of this command to restart local traffic on the VLAN. shutdown vlan vlan-id no shutdown vlan vlan-id Syntax Description vlan-id Defaults No default is defined.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands small-frame violation rate small-frame violation rate Use the small-frame violation rate pps interface configuration command on the switch stack or on a standalone switch to configure the rate (threshold) for an interface to be error disabled when it receives VLAN-tagged packets that are small frames (67 bytes or less) at the specified rate. Use the no form of this command to return to the default setting.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands small-frame violation rate Related Commands Command Description errdisable detect cause small-frame Allows any switch port to be put into the error-disabled state if an incoming frame is smaller than the minimum size and arrives at the specified rate (threshold). errdisable recovery cause small-frame Enables the recovery timer. show interfaces Displays the interface settings on the switch, including input and output flow control.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands snmp-server enable traps snmp-server enable traps Use the snmp-server enable traps global configuration command on the switch stack or on a standalone switch to enable the switch to send Simple Network Management Protocol (SNMP) notifications for various traps or inform requests to the network management system (NMS). Use the no form of this command to return to the default setting.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands snmp-server enable traps dot1x [auth-fail-vlan | guest-vlan | no-auth-fail-vlan | no-guest-vlan] (Optional) Enable IEEE 802.1x traps. The keywords have these meanings: • auth-fail-vlan—(Optional) Generate a trap when the port moves to the configured restricted VLAN. • guest-vlan—(Optional) Generate a trap when the port moves to the configured guest VLAN.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands snmp-server enable traps (Optional) Enable Protocol-Independent Multicast (PIM) traps. The pim [invalid-pim-message | keywords have these meanings: neighbor-change | • invalid-pim-message—(Optional) Enable invalid PIM message traps. rp-mapping-change] • neighbor-change—(Optional) Enable PIM neighbor-change traps. • rp-mapping-change—(Optional) Enable rendezvous point (RP)-mapping change traps.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands snmp-server enable traps Defaults The sending of SNMP traps is disabled. Command Modes Global configuration Command History Release Modification 12.2(40)EX1 This command was introduced. 12.2(46)SE The dot1x [ auth-fail-vlan | guest-vlan | no-auth-fail-vlan | no-guest-vlan ] keywords were added. 12.2(50)SE The cpu threshold keywords were added.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands snmp-server host snmp-server host Use the snmp-server host global configuration command on the switch stack or on a standalone switch to specify the recipient (host) of a Simple Network Management Protocol (SNMP) notification operation. Use the no form of this command to remove the specified host.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands snmp-server host community-string Password-like community string sent with the notification operation. Though you can set this string by using the snmp-server host command, we recommend that you define this string by using the snmp-server community global configuration command before using the snmp-server host command. notification-type (Optional) Type of notification to be sent to the host.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands snmp-server host Note Defaults Though visible in the command-line help strings, the ru-ctrl keyword is not supported on nonstacking-capable switches. This command is disabled by default. No notifications are sent. If you enter this command with no keywords, the default is to send all trap types to the host. No informs are sent to this host. If no version keyword is present, the default is Version 1.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands snmp-server host the snmp-server host command for that host must be enabled. Some notification types cannot be controlled with the snmp-server enable traps command. For example, some notification types are always enabled. Other notification types are enabled by a different command. The no snmp-server host command with no keywords disables traps, but not informs, to the host. To disable informs, use the no snmp-server host informs command.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands snmp trap mac-notification snmp trap mac-notification Use the snmp trap mac-notification interface configuration command on the switch stack or on a standalone switch to enable the Simple Network Management Protocol (SNMP) MAC address notification trap on a specific Layer 2 interface. Use the no form of this command to return to the default setting.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands snmp trap mac-notification Related Commands Command Description clear mac address-table notification Clears the MAC address notification global counters. mac address-table notification Enables the MAC address notification feature. show mac address-table notification Displays the MAC address notification settings for all interfaces or on the specified interface when the interface keyword is appended.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree backbonefast spanning-tree backbonefast Use the spanning-tree backbonefast global configuration command on the switch stack or on a standalone switch to enable the BackboneFast feature. Use the no form of the command to return to the default setting. spanning-tree backbonefast no spanning-tree backbonefast Syntax Description This command has no arguments or keywords. Defaults BackboneFast is disabled.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree bpdufilter spanning-tree bpdufilter Use the spanning-tree bpdufilter interface configuration command on the switch stack or on a standalone switch to prevent an interface from sending or receiving bridge protocol data units (BPDUs). Use the no form of this command to return to the default setting.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree bpdufilter Related Commands Command Description show running-config Displays the operating configuration. For syntax information, use this link to the Cisco IOS Release 12.2 Command Reference listing page: http://www.cisco.com/en/US/products/sw/iosswrel/ps1835/prod _command_reference_list.html Select the Cisco IOS Commands Master List, Release 12.2 to navigate to the command.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree bpduguard spanning-tree bpduguard Use the spanning-tree bpduguard interface configuration command on the switch stack or on a standalone switch to put an interface in the error-disabled state when it receives a bridge protocol data unit (BPDU). Use the no form of this command to return to the default setting.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree bpduguard Related Commands Command Description show running-config Displays the operating configuration. For syntax information, use this link to the Cisco IOS Release 12.2 Command Reference listing page: http://www.cisco.com/en/US/products/sw/iosswrel/ps1835/prod _command_reference_list.html Select the Cisco IOS Commands Master List, Release 12.2 to navigate to the command.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree cost spanning-tree cost Use the spanning-tree cost interface configuration command on the switch stack or on a standalone switch to set the path cost for spanning-tree calculations. If a loop occurs, spanning tree considers the path cost when selecting an interface to place in the forwarding state. Use the no form of this command to return to the default setting.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree cost Related Commands Command Description show spanning-tree interface interface-id Displays spanning-tree information for the specified interface. spanning-tree port-priority Configures an interface priority. spanning-tree vlan priority Sets the switch priority for the specified spanning-tree instance.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree etherchannel guard misconfig spanning-tree etherchannel guard misconfig Use the spanning-tree etherchannel guard misconfig global configuration command to display an error message when the switch detects an EtherChannel misconfiguration. Use the no form of this command to disable the feature.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree etherchannel guard misconfig Related Commands Command Description errdisable recovery cause channel-misconfig Enables the timer to recover from the EtherChannel misconfiguration error-disabled state. show etherchannel summary Displays EtherChannel information for a channel as a one-line summary per channel-group. show interfaces status err-disabled Displays the interfaces in the error-disabled state.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree extend system-id spanning-tree extend system-id Use the spanning-tree extend system-id global configuration command on the switch stack or on a standalone switch to enable the extended system ID feature. spanning-tree extend system-id Note Though visible in the command-line help strings, the no version of this command is not supported. You cannot disable the extended system ID feature.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree extend system-id Related Commands Command Description show spanning-tree summary Displays a summary of spanning-tree interface states. spanning-tree mst root Configures the MST root switch priority and timers based on the network diameter. spanning-tree vlan priority Sets the switch priority for the specified spanning-tree instance.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree guard spanning-tree guard Use the spanning-tree guard interface configuration command on the switch stack or on a standalone switch to enable root guard or loop guard on all the VLANs associated with the selected interface. Root guard restricts which interface is allowed to be the spanning-tree root port or the path-to-the root for the switch.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree guard ports. When the switch is operating in MST mode, BPDUs are not sent on nonboundary interfaces if the interface is blocked by loop guard in all MST instances. On a boundary interface, loop guard blocks the interface in all MST instances. To disable root guard or loop guard, use the spanning-tree guard none interface configuration command. You cannot enable both root guard and loop guard at the same time.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree link-type spanning-tree link-type Use the spanning-tree link-type interface configuration command on the switch stack or on a standalone switch to override the default link-type setting, which is determined by the duplex mode of the interface, and to enable rapid spanning-tree transitions to the forwarding state. Use the no form of this command to return to the default setting.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree link-type Related Commands Command Description clear spanning-tree detected-protocols Restarts the protocol migration process (force the renegotiation with neighboring switches) on all interfaces or on the specified interface. show spanning-tree interface interface-id Displays spanning-tree state information for the specified interface.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree loopguard default spanning-tree loopguard default Use the spanning-tree loopguard default global configuration command on the switch stack or on a standalone switch to prevent alternate or root ports from becoming designated ports because of a failure that leads to a unidirectional link. Use the no form of this command to return to the default setting.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree loopguard default Related Commands Command Description show running-config Displays the operating configuration. For syntax information, use this link to the Cisco IOS Release 12.2 Command Reference listing page: http://www.cisco.com/en/US/products/sw/iosswrel/ps1835/prod_co mmand_reference_list.html Select the Cisco IOS Commands Master List, Release 12.2 to navigate to the command.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree mode spanning-tree mode Use the spanning-tree mode global configuration command on the switch stack or on a standalone switch to enable per-VLAN spanning-tree plus (PVST+), rapid PVST+, or multiple spanning tree (MST) on your switch. Use the no form of this command to return to the default setting.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree mode Related Commands Command Description show running-config Displays the operating configuration. For syntax information, use this link to the Cisco IOS Release 12.2 Command Reference listing page: http://www.cisco.com/en/US/products/sw/iosswrel/ps1835/prod_comm and_reference_list.html Select the Cisco IOS Commands Master List, Release 12.2 to navigate to the command.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree mst configuration spanning-tree mst configuration Use the spanning-tree mst configuration global configuration command on the switch stack or on a standalone switch to enter multiple spanning-tree (MST) configuration mode through which you configure the MST region. Use the no form of this command to return to the default settings.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree mst configuration When you map VLANs to an MST instance, the mapping is incremental, and VLANs specified in the command are added to or removed from the VLANs that were previously mapped. To specify a range, use a hyphen; for example, instance 1 vlan 1-63 maps VLANs 1 to 63 to MST instance 1. To specify a series, use a comma; for example, instance 1 vlan 10, 20, 30 maps VLANs 10, 20, and 30 to MST instance 1.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree mst cost spanning-tree mst cost Use the spanning-tree mst cost interface configuration command on the switch stack or on a standalone switch to set the path cost for multiple spanning-tree (MST) calculations. If a loop occurs, spanning tree considers the path cost when selecting an interface to put in the forwarding state. Use the no form of this command to return to the default setting.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree mst cost Related Commands Command Description show spanning-tree mst interface interface-id Displays MST information for the specified interface. spanning-tree mst port-priority Configures an interface priority. spanning-tree mst priority Configures the switch priority for the specified spanning-tree instance.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree mst forward-time spanning-tree mst forward-time Use the spanning-tree mst forward-time global configuration command on the switch stack or on a standalone switch to set the forward-delay time for all multiple spanning-tree (MST) instances. The forwarding time specifies how long each of the listening and learning states last before the interface begins forwarding.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree mst hello-time spanning-tree mst hello-time Use the spanning-tree mst hello-time global configuration command on the switch stack or on a standalone switch to set the interval between hello bridge protocol data units (BPDUs) sent by root switch configuration messages. Use the no form of this command to return to the default setting.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree mst max-age spanning-tree mst max-age Use the spanning-tree mst max-age global configuration command on the switch stack or on a standalone switch to set the interval between messages that the spanning tree receives from the root switch. If a switch does not receive a bridge protocol data unit (BPDU) message from the root switch within this interval, it recomputes the spanning-tree topology.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree mst max-hops spanning-tree mst max-hops Use the spanning-tree mst max-hops global configuration command on the switch stack or on a standalone switch to set the number of hops in a region before the bridge protocol data unit (BPDU) is discarded and the information held for an interface is aged. Use the no form of this command to return to the default setting.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree mst port-priority spanning-tree mst port-priority Use the spanning-tree mst port-priority interface configuration command on the switch stack or on a standalone switch to configure an interface priority. If a loop occurs, the Multiple Spanning Tree Protocol (MSTP) can find the interface to put in the forwarding state. Use the no form of this command to return to the default setting.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree mst port-priority Related Commands Command Description show spanning-tree mst interface interface-id Displays MST information for the specified interface. spanning-tree mst cost Sets the path cost for MST calculations. spanning-tree mst priority Sets the switch priority for the specified spanning-tree instance.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree mst pre-standard spanning-tree mst pre-standard Use the spanning-tree mst pre-standard interface configuration command to configure a port to send only prestandard bridge protocol data units (BPDUs). spanning-tree mst pre-standard no spanning-tree mst pre-standard Syntax Description This command has no arguments or keywords. Command Default The default state is automatic detection of prestandard neighbors.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree mst priority spanning-tree mst priority Use the spanning-tree mst priority global configuration command on the switch stack or on a standalone switch to set the switch priority for the specified spanning-tree instance. Use the no form of this command to return to the default setting.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree mst root spanning-tree mst root Use the spanning-tree mst root global configuration command on the switch stack or on a standalone switch to configure the multiple spanning-tree (MST) root switch priority and timers based on the network diameter. Use the no form of this command to return to the default settings.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree mst root When you enter the spanning-tree mst instance-id root secondary command, because of support for the extended system ID, the software changes the switch priority from the default value (32768) to 28672. If the root switch fails, this switch becomes the next root switch (if the other switches in the network use the default switch priority of 32768 and are therefore unlikely to become the root switch).
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree port-priority spanning-tree port-priority Use the spanning-tree port-priority interface configuration command on the switch stack or on a standalone switch to configure an interface priority. If a loop occurs, spanning tree can find the interface to put in the forwarding state. Use the no form of this command to return to the default setting.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree port-priority This example shows how to set the port-priority value on VLANs 20 to 25: Switch(config-if)# spanning-tree vlan 20-25 port-priority 0 You can verify your settings by entering the show spanning-tree interface interface-id privileged EXEC command. Related Commands Command Description show spanning-tree interface interface-id Displays spanning-tree information for the specified interface.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree portfast (global configuration) spanning-tree portfast (global configuration) Use the spanning-tree portfast global configuration command on the switch stack or on a standalone switch to globally enable bridge protocol data unit (BPDU) filtering on Port Fast-enabled interfaces, the BPDU guard feature on Port Fast-enabled interfaces, or the Port Fast feature on all nontrunking interfaces.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree portfast (global configuration) Caution Enabling BPDU filtering on an interface is the same as disabling spanning tree on it and can result in spanning-tree loops. Use the spanning-tree portfast bpduguard default global configuration command to globally enable BPDU guard on interfaces that are in a Port Fast-operational state. In a valid configuration, Port Fast-enabled interfaces do not receive BPDUs.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree portfast (global configuration) Related Commands Command Description show running-config Displays the operating configuration. For syntax information, use this link to the Cisco IOS Release 12.2 Command Reference listing page: http://www.cisco.com/en/US/products/sw/iosswrel/ps1835/prod _command_reference_list.html Select the Cisco IOS Commands Master List, Release 12.2 to navigate to the command.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree portfast (interface configuration) spanning-tree portfast (interface configuration) Use the spanning-tree portfast interface configuration command on the switch stack or on a standalone switch to enable the Port Fast feature on an interface in all its associated VLANs.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree portfast (interface configuration) Examples This example shows how to enable the Port Fast feature on a port: Switch(config)# interface gigabitethernet2/0/2 Switch(config-if)# spanning-tree portfast You can verify your settings by entering the show running-config privileged EXEC command. Related Commands Command Description show running-config Displays the operating configuration.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree transmit hold-count spanning-tree transmit hold-count Use the spanning-tree transmit hold-count global configuration command to configure the number of bridge protocol data units (BPDUs) sent every second. Use the no form of this command to return to the default setting. spanning-tree transmit hold-count [value] no spanning-tree transmit hold-count [value] Syntax Description value Defaults The default is 6.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree uplinkfast spanning-tree uplinkfast Use the spanning-tree uplinkfast global configuration command on the switch stack or on a standalone switch to accelerate the choice of a new root port when a link or switch fails or when the spanning tree reconfigures itself. Use the no form of this command to return to the default setting.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree uplinkfast Do not enable the root guard on interfaces that will be used by the UplinkFast feature. With UplinkFast, the backup interfaces (in the blocked state) replace the root port in the case of a failure. However, if root guard is also enabled, all the backup interfaces used by the UplinkFast feature are placed in the root-inconsistent state (blocked) and prevented from reaching the forwarding state.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree vlan spanning-tree vlan Use the spanning-tree vlan global configuration command on the switch stack or on a standalone switch to configure spanning tree on a per-VLAN basis. Use the no form of this command to return to the default setting.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree vlan Defaults Spanning tree is enabled on all VLANs. The forward-delay time is 15 seconds. The hello time is 2 seconds. The max-age is 20 seconds. The primary root switch priority is 24576. The secondary root switch priority is 28672. Command Modes Global configuration Command History Release Modification 12.2(40)EX1 This command was introduced.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands spanning-tree vlan Examples This example shows how to disable the STP on VLAN 5: Switch(config)# no spanning-tree vlan 5 You can verify your setting by entering the show spanning-tree privileged EXEC command. In this instance, VLAN 5 does not appear in the list.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands speed speed Use the speed interface configuration command on the switch stack or on a standalone switch to specify the speed of a 10/100 Mb/s or 10/100/1000 Mb/s port. Use the no or default form of this command to return the port to its default value. speed {10 | 100 | 1000 | auto [10 | 100 | 1000] | nonegotiate} no speed Syntax Description 10 Port runs at 10 Mb/s. 100 Port runs at 100 Mb/s. 1000 Port runs at 1000 Mb/s.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands speed For guidelines on setting the switch speed and duplex parameters, see the “Configuring Interface Characteristics” chapter in the software configuration guide for this release.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands srr-queue bandwidth limit srr-queue bandwidth limit Use the srr-queue bandwidth limit interface configuration command on the switch stack or on a standalone switch to limit the maximum output on a port. Use the no form of this command to return to the default setting. srr-queue bandwidth limit weight1 no srr-queue bandwidth limit Syntax Description weight1 Defaults The port is not rate limited and is set to 100 percent.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands srr-queue bandwidth limit Related Commands Command Description mls qos queue-set output buffers Allocates buffers to the queue-set. mls qos srr-queue output cos-map Maps class of service (CoS) values to egress queue or maps CoS values to a queue and to a threshold ID. mls qos srr-queue output dscp-map Maps Differentiated Services Code Point (DSCP) values to an egress queue or maps DSCP values to a queue and to a threshold ID.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands srr-queue bandwidth shape srr-queue bandwidth shape Use the srr-queue bandwidth shape interface configuration command on the switch stack or on a standalone switch to assign the shaped weights and to enable bandwidth shaping on the four egress queues mapped to a port. Use the no form of this command to return to the default setting.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands srr-queue bandwidth shape Examples This example shows how to configure the queues for the same port for both shaping and sharing. Because the weight ratios for queues 2, 3, and 4 are set to 0, these queues operate in shared mode. The bandwidth weight for queue 1 is 1/8, which is 12.5 percent.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands srr-queue bandwidth share srr-queue bandwidth share Use the srr-queue bandwidth share interface configuration command on the switch stack or on a standalone switch to assign the shared weights and to enable bandwidth sharing on the four egress queues mapped to a port. The ratio of the weights is the ratio of frequency in which the shaped round robin (SRR) scheduler dequeues packets from each queue.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands srr-queue bandwidth share Examples This example shows how to configure the weight ratio of the SRR scheduler running on an egress port. Four queues are used. The bandwidth ratio allocated for each queue in shared mode is 1/(1+2+3+4), 2/(1+2+3+4), 3/(1+2+3+4), and 4/(1+2+3+4), which is 10 percent, 20 percent, 30 percent, and 40 percent for queues 1, 2, 3, and 4.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands stack-mac persistent timer stack-mac persistent timer Use the stack-mac persistent timer global configuration command on the switch stack or on a standalone switch to enable the persistent MAC address feature. When this feature is enabled, if the stack master changes, the stack MAC address does not change for approximately four minutes, for an indefinite time period, or for a configured time value.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands stack-mac persistent timer Examples This examples shows how to enable persistent MAC address: Switch(config)# stack-mac persistent timer You can verify your settings by entering the show running-config privileged EXEC command. If enabled, stack-mac persistent timer is shown in the output. Related Commands Command Description show running-config Displays the operating configuration.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands storm-control storm-control Use the storm-control interface configuration command on the switch stack or on a standalone switch to enable broadcast, multicast, or unicast storm control and to set threshold levels on an interface. Use the no form of this command to return to the default setting.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands storm-control level pps pps [pps-low] Specify the rising and falling suppression levels as a rate in packets per second at which traffic is received on the port. • pps—Rising suppression level, up to 1 decimal place. The range is 0.0 to 10000000000.0. Block the flooding of storm packets when the value specified for pps is reached. • pps-low—(Optional) Falling suppression level, up to 1 decimal place. The range is 0.0 to 10000000000.0.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands storm-control If you configure the action to be taken as shutdown (the port is error-disabled during a storm) when a packet storm is detected, you must use the no shutdown interface configuration command to bring the interface out of this state. If you do not specify the shutdown action, specify the action as trap (the switch generates a trap when a storm is detected).
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switch switch Use the switch privileged EXEC on a stack member to disable or enable the specified stack port on the member. switch stack-member-number stack port port-number {disable | enable} Note Syntax Description This command is supported only on stacking-capable switches. stack-member-number Specify the current stack member number. The range is 1 to 9. stack port port-number Specify the stack port on the member.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switch Examples This example shows how to disable stack port 2 on member 4: Switch# switch 4 stack port 2 disable Related Commands Command Description show switch Displays information about the switch stack and the stack members.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switch priority switch priority Use the switch priority global configuration command on the stack master to change the stack member priority value. switch stack-member-number priority new-priority-value Note Syntax Description This command is supported only on stacking-capable switches. stack-member-number Specify the current stack member number. The range is 1 to 9.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switch provision switch provision Use the switch provision global configuration command on the stack master to provision (to supply a configuration to) a new switch before it joins the switch stack. Use the no form of this command to delete all configuration information associated with the removed switch (a stack member that has left the stack).
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switch provision Caution Examples When you use this command, memory is allocated for the provisioned configuration. When a new switch type is configured, the previously allocated memory is not fully released. Therefore, do not use this command more than approximately 200 times, or the switch will run out of memory and unexpected behavior will result.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switch renumber switch renumber Use the switch renumber global configuration command on the stack master to change the stack member number. switch current-stack-member-number renumber new-stack-member-number Note Syntax Description This command is supported only on stacking-capable switches. current-stack-member-number Specify the current stack member number. The range is 1 to 9.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switch renumber Related Commands Command Description reload Reloads the stack member and puts a configuration change into effect. session Accesses a specific stack member. switch priority Changes the stack member priority value. show switch Displays information about the switch stack and its stack members.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport switchport Use the switchport interface configuration command with no keywords on the switch stack or on a standalone switch to put an interface that is in Layer 3 mode into Layer 2 mode for Layer 2 configuration. Use the no form of this command to put an interface in Layer 3 mode.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport Note The switchport command without keywords is not used on platforms that do not support Cisco-routed ports. All physical ports on such platforms are assumed to be Layer 2-switched interfaces. You can verify the switchport status of an interface by entering the show running-config privileged EXEC command.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport access switchport access Use the switchport access interface configuration command on the switch stack or on a standalone switch to configure a port as a static-access or dynamic-access port. If the switchport mode is set to access, the port operates as a member of the specified VLAN. If set to dynamic, the port starts discovery of VLAN assignment based on the incoming packets it receives.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport access These restrictions apply to dynamic-access ports: • The software implements the VLAN Query Protocol (VQP) client, which can query a VMPS such as a Catalyst 6000 series switch. The switches are not VMPS servers. The VMPS server must be configured before a port is configured as dynamic. • Use dynamic-access ports only to connect end stations.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport autostate exclude switchport autostate exclude Use the switchport autostate exclude interface configuration command to exclude an interface from the VLAN interface (switch virtual interface) line state up or down calculation. Use the no form of this command to return to the default setting. switchport autostate exclude no switchport autostate exclude Syntax Description This command has no arguments or keywords.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport autostate exclude Administrative Native VLAN tagging: enabled Voice VLAN: none Administrative private-vlan host-association: none Administrative private-vlan mapping: none Administrative private-vlan trunk native VLAN: none Administrative private-vlan trunk Native VLAN tagging: enabled Administrative private-vlan trunk encapsulation: dot1q Administrative private-vlan trunk normal VLANs: none Administrative private-vlan trunk as
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport backup interface switchport backup interface Use the switchport backup interface interface configuration command on a Layer 2 interface on the switch stack or on a standalone switch to configure Flex Links, a pair of interfaces that provide backup to each other. Use the no form of this command to remove the Flex Links configuration.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport backup interface Usage Guidelines Examples With Flex Links configured, one link acts as the primary interface and forwards traffic, while the other interface is in standby mode, ready to begin forwarding traffic if the primary link shuts down. The interface being configured is referred to as the active link; the specified interface is identified as the backup link.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport backup interface Related Commands Command Description show interfaces [interface-id] switchport backup Displays the configured Flex Links and their status on the switch or for the specified interface.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport block switchport block Use the switchport block interface configuration command on the switch stack or on a standalone switch to prevent unknown multicast or unicast packets from being forwarded. Use the no form of this command to allow forwarding unknown multicast or unicast packets.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport block Command Description show interfaces switchport Displays the administrative and operational status of a switching (nonrouting) port, including port blocking and port protection settings.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport host switchport host Use the switchport host interface configuration command on the switch stack or on a standalone switch to optimize a Layer 2 port for a host connection. The no form of this command has no affect on the system. switchport host Syntax Description This command has no arguments or keywords. Defaults The default is for the port to not be optimized for a host connection.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport mode switchport mode Use the switchport mode interface configuration command on the switch stack or on a standalone switch to configure the VLAN membership mode of a port. Use the no form of this command to reset the mode to the appropriate default for the device.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport mode When you enter dynamic desirable mode, the interface becomes a trunk interface if the neighboring interface is set to trunk, desirable, or auto mode. To autonegotiate trunking, the interfaces must be in the same VLAN Trunking Protocol (VTP) domain. Trunk negotiation is managed by the Dynamic Trunking Protocol (DTP), which is a point-to-point protocol.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport mode Examples This example shows how to configure a port for access mode: Switch(config)# interface gigabitethernet2/0/1 Switch(config-if)# switchport mode access This example shows how set the port to dynamic desirable mode: Switch(config)# interface gigabitethernet2/0/1 Switch(config-if)# switchport mode dynamic desirable This example shows how to configure a port for trunk mode: Switch(config)# interface gigabitethernet2/
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport mode private-vlan switchport mode private-vlan Use the switchport mode private-vlan interface configuration command on the switch stack or on a standalone switch to configure a port as a promiscuous or host private VLAN port. Use the no form of this command to reset the mode to the appropriate default for the device.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport mode private-vlan We strongly recommend that you enable spanning tree Port Fast and bridge-protocol-data-unit (BPDU) guard on isolated and community host ports to prevent STP loops due to misconfigurations and to speed up STP convergence.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport nonegotiate switchport nonegotiate Use the switchport nonegotiate interface configuration command on the switch stack or on a standalone switch to specify that Dynamic Trunking Protocol (DTP) negotiation packets are not sent on the Layer 2 interface. The switch does not engage in DTP negotiation on this interface. Use the no form of this command to return to the default setting.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport nonegotiate Examples This example shows how to cause a port to refrain from negotiating trunking mode and to act as a trunk or access port (depending on the mode set): Switch(config)# interface gigabitethernet2/0/1 Switch(config-if)# switchport nonegotiate You can verify your setting by entering the show interfaces interface-id switchport privileged EXEC command.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport port-security switchport port-security Use the switchport port-security interface configuration command without keywords on the switch stack or on a standalone switch to enable port security on the uplink interface. Use the keywords to configure secure MAC addresses, sticky MAC address learning, a maximum number of secure MAC addresses, or the violation mode.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport port-security vlan [vlan-list] (Optional) For trunk ports, you can set the maximum number of secure MAC addresses on a VLAN. If the vlan keyword is not entered, the default value is used. • vlan—set a per-VLAN maximum value. • vlan vlan-list—set a per-VLAN maximum value on a range of VLANs separated by a hyphen or a series of VLANs separated by commas. For nonspecified VLANs, the per-VLAN maximum value is used.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport port-security Command History Usage Guidelines Release Modification 12.2(40)EX1 This command was introduced. A secure port has the following limitations: • A secure port can be an access port or a trunk port; it cannot be a dynamic access port. • A secure port cannot be a routed port. • A secure port cannot be a protected port. • A secure port cannot be a destination port for Switched Port Analyzer (SPAN).
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport port-security Sticky secure MAC addresses have these characteristics: Examples • When you enable sticky learning on an interface by using the switchport port-security mac-address sticky interface configuration command, the interface converts all the dynamic secure MAC addresses, including those that were dynamically learned before sticky learning was enabled, to sticky secure MAC addresses and adds all sticky secure MAC addr
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport port-security Related Commands Command Description clear port-security Deletes from the MAC address table a specific type of secure address or all the secure addresses on the switch or an interface. show port-security address Displays all the secure addresses configured on the switch. show port-security interface interface-id Displays port security configuration for the switch or for the specified interface.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport port-security aging switchport port-security aging Use the switchport port-security aging interface configuration command on the switch stack or on a standalone switch to set the aging time and type for secure address entries or to change the aging behavior for secure addresses on a particular port. Use the no form of this command to disable port security aging or to set the parameters to their default states.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport port-security aging Examples This example sets the aging time as 2 hours for absolute aging for all the secure addresses on the port: Switch(config)# interface gigabitethernet1/0/1 Switch(config-if)# switchport port-security aging time 120 This example sets the aging time as 2 minutes for inactivity aging type with aging enabled for configured secure addresses on the port: Switch(config)# interface gigabitethernet1/0/2 Switch
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport priority extend switchport priority extend Use the switchport priority extend interface configuration command on the switch stack or on a standalone switch to set a port priority for the incoming untagged frames or the priority of frames received by the IP phone connected to the specified port. Use the no form of this command to return to the default setting.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport priority extend Related Commands Command Description show interfaces Displays the administrative and operational status of a switching (nonrouting) port. switchport voice vlan Configures the voice VLAN on the port.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport private-vlan switchport private-vlan Use the switchport private-vlan interface configuration command on the switch stack or on a standalone switch to define a private-VLAN association for an isolated or community port or a mapping for a promiscuous port. Use the no form of this command to remove the private-VLAN association or mapping from the port.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport private-vlan The secondary_vlan_list parameter cannot contain spaces. It can contain multiple comma-separated items. Each item can be a single private-VLAN ID or a hyphenated range of private-VLAN IDs. The list can contain one isolated VLAN and multiple community VLANs. You can map a promiscuous port to only one primary VLAN.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport protected switchport protected Use the switchport protected interface configuration command on the switch stack or on a standalone switch to isolate unicast, multicast, and broadcast traffic at Layer 2 from other protected ports on the same switch. Use the no form of this command to disable protection on the port. switchport protected no switchport protected Syntax Description This command has no arguments or keywords.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport protected Related Commands Command Description show interfaces switchport Displays the administrative and operational status of a switching (nonrouting) port, including port blocking and port protection settings. switchport block Prevents unknown multicast or unicast traffic on the interface.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport trunk switchport trunk Use the switchport trunk interface configuration command on the switch stack or on a standalone switch to set the trunk characteristics when the interface is in trunking mode. Use the no form of this command to reset a trunking characteristic to the default.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport trunk • remove removes the defined list of VLANs from those currently set instead of replacing the list. Valid IDs are from 1 to 1005; extended-range VLAN IDs are valid in some cases. Note You can remove extended-range VLANs from the allowed VLAN list, but you cannot remove them from the pruning-eligible list. Separate nonconsecutive VLAN IDs with a comma; use a hyphen to designate a range of IDs.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport trunk Allowed VLAN: • To reduce the risk of spanning-tree loops or storms, you can disable VLAN 1 on any individual VLAN trunk port by removing VLAN 1 from the allowed list.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport voice detect switchport voice detect Use the switchport voice detect interface configuration command on the switch stack or on a standalone switch to detect and recognize a Cisco IP phone. Use the no form of this command to return to the default setting.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport voice vlan switchport voice vlan Use the switchport voice vlan interface configuration command on the switch stack or on a standalone switch to configure voice VLAN on the port. Use the no form of this command to return to the default setting. switchport voice vlan {vlan-id | dot1p | none | untagged} no switchport voice vlan Syntax Description Defaults vlan-id Specify the VLAN to be used for voice traffic.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands switchport voice vlan When you enable port security on an interface that is also configured with a voice VLAN, set the maximum allowed secure addresses on the port to two. When the port is connected to a Cisco IP phone, the IP phone requires one MAC address. The Cisco IP phone address is learned on the voice VLAN, but is not learned on the access VLAN.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands system env temperature threshold yellow system env temperature threshold yellow Use the system env temperature threshold yellow global configuration command on the switch stack or on a standalone switch to configure the difference between the yellow and red temperature thresholds that determines the value of yellow threshold. Use the no form of this command to return to the default value.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands system env temperature threshold yellow Examples This example sets 15 as the difference between the yellow and red thresholds: Switch(config)# system env temperature threshold yellow 15 Switch(config)# Related Commands Command Description show env temperature status Displays the temperature status and threshold levels.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands system mtu system mtu Use the system mtu global configuration command on the switch stack or on a standalone switch to set the maximum packet size or maximum transmission unit (MTU) size for Gigabit Ethernet (10/100/1000) ports, for 10-Gigabit ports, or for routed ports. Use the no form of this command to restore the global MTU value to its default value.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands system mtu The upper limit of the system routing MTU value is based on the switch or switch stack configuration and refers to the currently applied system jumbo MTU value. If you enter a value that is outside the allowed range for the specific type of interface, the value is not accepted.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands test cable-diagnostics tdr test cable-diagnostics tdr Use the test cable-diagnostics tdr privileged EXEC command on the switch stack or on a standalone switch to run the Time Domain Reflector (TDR) feature on an interface. test cable-diagnostics tdr interface interface-id Syntax Description interface-id Defaults There is no default. Command Modes Privileged EXEC Command History Release Modification 12.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands traceroute mac traceroute mac Use the traceroute mac privileged EXEC command on the switch stack or on a standalone switch to display the Layer 2 path taken by the packets from the specified source MAC address to the specified destination MAC address.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands traceroute mac The Layer 2 traceroute feature is not supported when multiple devices are attached to one port through hubs (for example, multiple CDP neighbors are detected on a port). When more than one CDP neighbor is detected on a port, the Layer 2 path is not identified, and an error message appears. This feature is not supported in Token Ring VLANs.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands traceroute mac This example shows the Layer 2 path when the switch cannot find the destination port for the source MAC address: Switch# traceroute mac 0000.0011.1111 0000.0201.0201 Error:Source Mac address not found. Layer2 trace aborted. This example shows the Layer 2 path when the source and destination devices are in different VLANs: Switch# traceroute mac 0000.0201.0601 0000.0301.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands traceroute mac ip traceroute mac ip Use the traceroute mac ip privileged EXEC command on the switch stack or on a standalone switch to display the Layer 2 path taken by the packets from the specified source IP address or hostname to the specified destination IP address or hostname.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands traceroute mac ip The Layer 2 traceroute feature is not supported when multiple devices are attached to one port through hubs (for example, multiple CDP neighbors are detected on a port). When more than one CDP neighbor is detected on a port, the Layer 2 path is not identified, and an error message appears. This feature is not supported in Token Ring VLANs.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands trust trust Use the trust policy-map class configuration command on the switch stack or on a standalone switch to define a trust state for traffic classified through the class policy-map configuration or the class-map global configuration command. Use the no form of this command to return to the default setting.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands trust If you specify trust ip-precedence, QoS uses the IP precedence value from the ingress packet and the IP-precedence-to-DSCP map. For non-IP packets that are tagged, QoS uses the received CoS value; for non-IP packets that are untagged, QoS uses the default port CoS value. In either case, the DSCP for the packet is derived from the CoS-to-DSCP map. To return to policy-map configuration mode, use the exit command.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands udld udld Use the udld global configuration command on the switch stack or on a standalone switch to enable aggressive or normal mode in the UniDirectional Link Detection (UDLD) and to set the configurable message timer time. Use the no form of the command to disable aggressive or normal mode UDLD on all fiber-optic ports.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands udld Examples • The no udld port interface configuration command followed by the udld port or udld port aggressive interface configuration command to re-enable UDLD on the specified interface • The errdisable recovery cause udld and errdisable recovery interval interval global configuration commands to automatically recover from the UDLD error-disabled state This example shows how to enable UDLD on all fiber-optic interfaces: Switch(
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands udld port udld port Use the udld port interface configuration command on the switch stack or on a standalone switch to enable the UniDirectional Link Detection (UDLD) on an individual interface or prevent a fiber-optic interface from being enabled by the udld global configuration command. Use the no form of this command to return to the udld global configuration command setting or to disable UDLD if entered for a nonfiber-optic port.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands udld port You can use these commands to reset an interface shut down by UDLD: Examples • The udld reset privileged EXEC command to reset all interfaces shut down by UDLD • The shutdown and no shutdown interface configuration commands • The no udld enable global configuration command followed by the udld {aggressive | enable} global configuration command to re-enable UDLD globally • The no udld port interface configuration command
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands udld reset udld reset Use the udld reset privileged EXEC command to reset all interfaces disabled by the UniDirectional Link Detection (UDLD) and permit traffic to begin passing through them again (though other features, such as spanning tree, Port Aggregation Protocol (PAgP), and Dynamic Trunking Protocol (DTP) still have their normal effects, if enabled). udld reset Syntax Description This command has no arguments or keywords.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands vlan vlan Use the vlan global configuration command on the switch stack or on a standalone switch to add a VLAN and to enter the config-vlan mode. Use the no form of this command to delete the VLAN. Configuration information for normal-range VLANs (VLAN IDs 1 to 1005) is always saved in the VLAN database.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands vlan With VTP version 1 and version 2, if you try to create an extended-range VLAN when the switch is not in VTP transparent mode, the VLAN is rejected, and you receive an error message. If you enter an invalid VLAN ID, you receive an error message and do not enter config-vlan mode. Entering the vlan command with a VLAN ID enables config-vlan mode.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands vlan • name vlan-name: names the VLAN with an ASCII string from 1 to 32 characters that must be unique within the administrative domain. The default is VLANxxxx where xxxx represents four numeric digits (including leading zeros) equal to the VLAN ID number. • no: negates a command or returns it to the default setting. • parent parent-vlan-id: specifies the parent VLAN of an existing FDDI, Token Ring, or TrCRF VLAN.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands vlan See Table 2-51 for valid commands and syntax for different media types.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands vlan Table 2-52 VLAN Configuration Rules (continued) Configuration Rule VTP v2 mode is enabled, and you Specify a bridge number. Do not leave this field blank. are configuring a TrBRF VLAN media type. VTP v1 mode is enabled. No VLAN can have an STP type set to auto. This rule applies to Ethernet, FDDI, FDDI-NET, Token Ring, and Token Ring-NET VLANs. Add a VLAN that requires translational bridging (values are not set to zero).
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands vlan access-map vlan access-map Use the vlan access-map global configuration command on the switch stack or on a standalone switch to create or modify a VLAN map entry for VLAN packet filtering. This entry changes the mode to the VLAN access-map configuration. Use the no form of this command to delete a VLAN map entry. Use the vlan filter interface configuration command to apply a VLAN map to one or more VLANs.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands vlan access-map You can use the no vlan access-map name [number] command with a sequence number to delete a single entry. In global configuration mode, use the vlan filter interface configuration command to apply the map to one or more VLANs. For more information about VLAN map entries, see the software configuration guide for this release.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands vlan dot1q tag native vlan dot1q tag native Use the vlan dot1q tag native global configuration command on the switch stack or on a standalone switch to enable tagging of native VLAN frames on all IEEE 802.1Q trunk ports. Use the no form of this command to return to the default setting. vlan dot1q tag native no vlan dot1q tag native Syntax Description This command has no arguments or keywords. Defaults The IEEE 802.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands vlan dot1q tag native Related Commands Command Description show vlan dot1q tag native Displays IEEE 802.1Q native VLAN tagging status.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands vlan filter vlan filter Use the vlan filter global configuration command on the switch stack or on a standalone switch to apply a VLAN map to one or more VLANs. Use the no form of this command to remove the map. vlan filter mapname vlan-list {list | all} no vlan filter mapname vlan-list {list | all} Syntax Description mapname Name of the VLAN map entry.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands vlan filter Related Commands Command Description show vlan access-map Displays information about a particular VLAN access map or all VLAN access maps. show vlan filter Displays information about all VLAN filters or about a particular VLAN or VLAN access map. vlan access-map Creates a VLAN map entry for VLAN packet filtering.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands vmps reconfirm (privileged EXEC) vmps reconfirm (privileged EXEC) Use the vmps reconfirm privileged EXEC command on the switch stack or on a standalone switch to immediately send VLAN Query Protocol (VQP) queries to reconfirm all dynamic VLAN assignments with the VLAN Membership Policy Server (VMPS). vmps reconfirm Syntax Description This command has no arguments or keywords. Defaults No default is defined.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands vmps reconfirm (global configuration) vmps reconfirm (global configuration) Use the vmps reconfirm global configuration command on the switch stack or on a standalone switch to change the reconfirmation interval for the VLAN Query Protocol (VQP) client. Use the no form of this command to return to the default setting.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands vmps retry vmps retry Use the vmps retry global configuration command on the switch stack or on a standalone switch to configure the per-server retry count for the VLAN Query Protocol (VQP) client. Use the no form of this command to return to the default setting. vmps retry count no vmps retry Syntax Description count Defaults The default retry count is 3.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands vmps server vmps server Use the vmps server global configuration command on the switch stack or on a standalone switch to configure the primary VLAN Membership Policy Server (VMPS) and up to three secondary servers. Use the no form of this command to remove a VMPS server. vmps server ipaddress [primary] no vmps server [ipaddress] Syntax Description ipaddress IP address or hostname of the primary or secondary VMPS servers.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands vmps server Related Commands Command Description show vmps Displays VQP and VMPS information.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands vtp (global configuration) vtp (global configuration) Use the vtp global configuration command on the switch stack or on a standalone switch to set or modify the VLAN Trunking Protocol (VTP) configuration characteristics. Use the no form of this command to remove the settings or to return to the default settings.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands vtp (global configuration) Defaults vlan (Optional) Set the mode for VLAN VTP database. This is the default (only VTP version 3). password password Set the administrative domain password for the generation of the 16-byte secret value used in MD5 digest calculation to be sent in VTP advertisements and to validate received VTP advertisements. The password can be an ASCII string from 1 to 32 characters. The password is case sensitive.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands vtp (global configuration) The vtp file filename cannot be used to load a new database; it renames only the file in which the existing database is stored. Follow these guidelines when configuring a VTP domain name: • The switch is in the no-management-domain state until you configure a domain name.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands vtp (global configuration) Follow these guidelines when setting VTP pruning: • VTP pruning removes information about each pruning-eligible VLAN from VTP updates if there are no stations belonging to that VLAN. • If you enable pruning on the VTP server, it is enabled for the entire management domain for VLAN IDs 1 to 1005. • Only VLANs in the pruning-eligible list can be pruned.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands vtp (global configuration) This example shows how to enable pruning in the VLAN database: Switch(config)# vtp pruning Pruning switched ON This example shows how to enable Version 2 mode in the VLAN database: Switch(config)# vtp version 2 You can verify your settings by entering the show vtp status privileged EXEC command.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands vtp (interface configuration) vtp (interface configuration) Use the vtp interface configuration command to enable the VLAN Trunking Protocol (VTP) on a per-port basis. Use the no form of this command to disable VTP on the interface. vtp no vtp Note This command is supported only when the switch is running VTP version 3. Syntax Description This command has no keywords or arguments.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands vtp primary vtp primary Use the vtp primary privileged EXEC command to configure a switch as the VLAN Trunking Protocol (VTP) primary server. vtp primary [mst | vlan] [force] There is no no form of the command. Note This command is supported only when the switch is running VTP version 3. Note Although visible in the command line help, the vtp {password password | pruning | version number} commands are not supported.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands vtp primary Examples This example shows how to configure the switch as the primary VTP server for VLANs: Switch# vtp primary vlan Setting device to VTP TRANSPARENT mode. You can verify your settings by entering the show vtp status privileged EXEC command. Related Commands Command Description show vtp status Displays the VTP statistics for the switch and general information about the VTP management domain status.
Chapter Cisco Catalyst Blade Switch 3130 for Dell Cisco IOS Commands vtp primary Cisco Catalyst Blade Switch 3130 and 3032 for Dell Command Reference 2-850 OL-13270-06
A P P E N D I X A Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands This appendix describes the boot loader commands on the switch. During normal boot loader operation, you are not presented with the boot loader command-line prompt. You gain access to the boot loader command line if the switch is set to manually boot, if an error occurs during power-on self test (POST) DRAM testing, or if an error occurs while loading the operating system (a corrupted Cisco IOS image).
Appendix A Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands arp arp Use the arp boot loader command to display the contents the Address Resolution Protocol (ARP) table. arp [ip_address] Syntax Description ip_address Command Modes Boot loader Command History Release Modification 12.2(40)EX1 This command was introduced. (Optional) Show the ARP table or the mapping for a specific IP address. Usage Guidelines The ARP table has the IP-address-to-MAC-address mappings.
Appendix A Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands boot boot Use the boot boot loader command to load and boot an executable image and to enter the command-line interface. boot [-post | -n | -p | flag] filesystem:/file-url ... Syntax Description -post (Optional) Run the loaded image with an extended or comprehensive power-on self-test (POST). Using this keyword causes POST to take longer to complete. -n (Optional) Pause for the Cisco IOS debugger immediately after starting.
Appendix A Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands boot Related Commands Command Description set Sets the BOOT environment variable to boot a specific image when the BOOT keyword is appended to the command.
Appendix A Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands cat cat Use the cat boot loader command to display the contents of one or more files. cat filesystem:/file-url ... Syntax Description filesystem: Alias for a flash file system. Use flash: for the system board flash device. /file-url Path (directory) and name of the files to display. Separate each filename with a space. Command Modes Boot loader Command History Release Modification 12.2(40)EX1 This command was introduced.
Appendix A Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands copy copy Use the copy boot loader command to copy a file from a source to a destination. copy [-b block-size] filesystem:/source-file-url filesystem:/destination-file-url Syntax Description -b block-size (Optional) This option is used only for internal development and testing. filesystem: Alias for a flash file system. Use flash: for the system board flash device.
Appendix A Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands delete delete Use the delete boot loader command to delete one or more files from the specified file system. delete filesystem:/file-url ... Syntax Description filesystem: Alias for a flash file system. Use flash: for the system board flash device. /file-url Path (directory) and filename to delete. Separate each filename with a space. Command Modes Boot loader Command History Release Modification 12.
Appendix A Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands dir dir Use the dir boot loader command to display a list of files and directories on the specified file system. dir filesystem:/file-url ... Syntax Description filesystem: Alias for a flash file system. Use flash: for the system board flash device. /file-url (Optional) Path (directory) and directory name whose contents you want to display. Separate each directory name with a space.
Appendix A Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands dir Table A-1 Related Commands dir Field Descriptions (continued) Field Description Last modification date. env_vars Filename. Command Description mkdir Creates one or more directories. rmdir Removes one or more directories.
Appendix A Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands flash_init flash_init Use the flash_init boot loader command to initialize the flash file system. flash_init Syntax Description This command has no arguments or keywords. Defaults The flash file system is automatically initialized during normal system operation. Command Modes Boot loader Command History Release Modification 12.2(40)EX1 This command was introduced.
Appendix A Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands format format Use the format boot loader command to format the specified file system and destroy all data in that file system. format filesystem: Syntax Description filesystem: Command Modes Boot loader Command History Release Modification 12.2(40)EX1 This command was introduced. Alias for a flash file system. Use flash: for the system board flash device.
Appendix A Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands fsck fsck Use the fsck boot loader command to check the file system for consistency. fsck [-test | -f] filesystem: Syntax Description -test (Optional) Initialize the file system code and perform extra POST on flash memory. An extensive, nondestructive memory test is performed on every byte that makes up the file system. -f (Optional) Initialize the file system code and perform a fast file consistency check.
Appendix A Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands help help Use the help boot loader command to display the available commands. help Syntax Description This command has no arguments or keywords. Command Modes Boot loader Command History Release Modification 12.2(40)EX1 This command was introduced. Usage Guidelines You can also use the question mark (?) to display a list of available boot loader commands.
Appendix A Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands memory memory Use the memory boot loader command to display memory heap utilization information. memory Syntax Description This command has no arguments or keywords. Command Modes Boot loader Command History Release Modification 12.2(40)EX1 This command was introduced.
Appendix A Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands memory Table A-2 memory Field Descriptions (continued) Field Description Stack Beginning and ending address of the area in memory allocated to the software to store automatic variables, return addresses, and so forth. Heap Beginning and ending address of the area in memory that memory is dynamically allocated to and freed from.
Appendix A Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands mgmt_clr mgmt_clr Use the mgmt_clr boot loader command to clear the Ethernet management port statistics. mgmt_clr Syntax Description This command has no arguments or keywords. Command Modes Boot loader Command History Release Modification 12.2(40)EX1 This command was introduced.
Appendix A Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands mgmt_init mgmt_init Use the mgmt_init boot loader command to initialize the Ethernet management port. mgmt_init Syntax Description This command has no arguments or keywords. Command Modes Boot loader Command History Release Modification 12.2(40)EX1 This command was introduced. Usage Guidelines Examples Use the mgmt_init command only during debugging of the Ethernet management port.
Appendix A Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands mgmt_show mgmt_show Use the mgmt_show boot loader command to display the Ethernet management port statistics. mgmt_show Syntax Description This command has no arguments or keywords. Command Modes Boot loader Command History Release Modification 12.2(40)EX1 This command was introduced.
Appendix A Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands mkdir mkdir Use the mkdir boot loader command to create one or more new directories on the specified file system. mkdir filesystem:/directory-url ... Syntax Description filesystem: Alias for a flash file system. Use flash: for the system board flash device. /directory-url Name of the directories to create. Separate each directory name with a space. Command Modes Boot loader Command History Release Modification 12.
Appendix A Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands more more Use the more boot loader command to display the contents of one or more files. more filesystem:/file-url ... Syntax Description filesystem: Alias for a flash file system. Use flash: for the system board flash device. /file-url Path (directory) and name of the files to display. Separate each filename with a space. Command Modes Boot loader Command History Release Modification 12.
Appendix A Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands rename rename Use the rename boot loader command to rename a file. rename filesystem:/source-file-url filesystem:/destination-file-url Syntax Description filesystem: Alias for a flash file system. Use flash: for the system board flash device. /source-file-url Original path (directory) and filename. /destination-file-url New path (directory) and filename. Command Modes Boot loader Command History Release Modification 12.
Appendix A Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands reset reset Use the reset boot loader command to perform a hard reset on the system. A hard reset is similar to power-cycling the switch, clearing the processor, registers, and memory. reset Syntax Description This command has no arguments or keywords. Command Modes Boot loader Command History Release Modification 12.2(40)EX1 This command was introduced.
Appendix A Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands rmdir rmdir Use the rmdir boot loader command to remove one or more empty directories from the specified file system. rmdir filesystem:/directory-url ... Syntax Description filesystem: Alias for a flash file system. Use flash: for the system board flash device. /directory-url Path (directory) and name of the empty directories to remove. Separate each directory name with a space.
Appendix A Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands set set Use the set boot loader command to set or display environment variables, which can be used to control the boot loader or any other software running on the switch. set variable value Syntax Description variable value Use one of these keywords for variable and value: MANUAL_BOOT—Decides whether the switch automatically or manually boots. Valid values are 1, yes, 0, and no.
Appendix A Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands set Defaults The environment variables have these default values: MANUAL_BOOT: No (0) BOOT: Null string ENABLE_BREAK: No (Off or 0) (the automatic boot process cannot be interrupted by pressing the Break key on the console). HELPER: No default value (helper files are not automatically loaded). PS1: switch: CONFIG_FILE: config.text BAUD: 9600 b/s HELPER_CONFIG_FILE: No default value (no helper configuration file is specified).
Appendix A Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands set For stacking-capable switches, the SWITCH_NUMBER environment variable can also be set by using the switch current-stack-member-number renumber new-stack-member-number global configuration command. For stacking-capable switches, the SWITCH_PRIORITY environment variable can also be set by using the switch stack-member-number priority priority-number global configuration command.
Appendix A Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands type type Use the type boot loader command to display the contents of one or more files. type filesystem:/file-url ... Syntax Description filesystem: Alias for a flash file system. Use flash: for the system board flash device. /file-url Path (directory) and name of the files to display. Separate each filename with a space. Command Modes Boot loader Command History Release Modification 12.
Appendix A Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands unset unset Use the unset boot loader command to reset one or more environment variables. unset variable ... Syntax Description variable Use one of these keywords for variable: MANUAL_BOOT—Decides whether the switch automatically or manually boots. BOOT—Resets the list of executable files to try to load and execute when automatically booting.
Appendix A Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands unset Usage Guidelines Under normal circumstances, it is not necessary to alter the setting of the environment variables. The MANUAL_BOOT environment variable can also be reset by using the no boot manual global configuration command. The BOOT environment variable can also be reset by using the no boot system global configuration command.
Appendix A Cisco Catalyst Blade Switch 3130 for Dell Boot Loader Commands version version Use the version boot loader command to display the boot loader version. version Syntax Description This command has no arguments or keywords. Command Modes Boot loader Command History Release Modification 12.2(40)EX1 This command was introduced. Examples This example shows how to display the boot loader version on a switch: CBS31X0 Boot Loader (C31X0-HBOOT-M) Version 12.
A P P E N D I X B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands This appendix describes the debug privileged EXEC commands that have been created or changed for use with the switch. These commands are helpful in diagnosing and resolving internetworking problems and should be enabled only under the guidance of Cisco technical support staff. Caution Because debugging output is assigned high priority in the CPU process, it can render the system unusable.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug authentication debug authentication Use the debug authentication privileged EXEC command to enable debugging of the authentication settings on an interface. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug authentication Defaults Authentication debugging is disabled. Command Modes Privileged EXEC Command History Release Modification 12.2(50)SE This command was introduced. Usage Guidelines The undebug authentication command is the same as the no debug authentication command. When you enable debugging, it is enabled only on the stack master.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug auto qos debug auto qos Use the debug auto qos privileged EXEC command to enable debugging of the automatic quality of service (auto-QoS) feature. Use the no form of this command to disable debugging. debug auto qos no debug auto qos Syntax Description This command has no keywords or arguments. Defaults Auto-QoS debugging is disabled. Command Modes Privileged EXEC Command History Release Modification 12.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug auto qos 21:29:42: 21:29:42: 21:29:43: 21:29:43: 21:29:43: 21:29:44: 21:29:44: 21:29:44: 21:29:44: 21:29:44: 21:29:44: 21:29:45: 21:29:45: 21:29:45: 21:29:45: 21:29:46: 21:29:46: 21:29:46: 21:29:47: 21:29:47: 21:29:47: 21:29:47: 21:29:48: 21:29:48: 21:29:48: 21:29:49: 21:29:49: 21:29:49: 21:29:49: 21:29:49: 21:29:50: 21:29:50: 21:29:50: 21:29:50: 21:29:50: 21:29:50: 21:29:50: 21:29:50: 21:29:50: Related Commands mls qos srr-queue
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug backup debug backup Use the debug backup privileged EXEC command to enable debugging of the Flex Links backup interface. Use the no form of this command to disable debugging. debug backup {all | errors | events | vlan-load-balancing} no debug backup {all | errors | events | vlan-load-balancing} Syntax Description all Display all backup interface debug messages. errors Display backup interface error or exception debug messages.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug cisp debug cisp Use the debug cisp global configuration command to enable debugging message exchanges and events on a Client Information Signalling Protocol (CISP)-enabled interface.Use the no form of this command to disable debugging. debug cisp [all | errors | events | packets | sync] no debug cisp [initialization | interface-configuration | rpc] Syntax Description all Display all CISP debug messages.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug dot1x debug dot1x Use the debug dot1x privileged EXEC command to enable debugging of the IEEE 802.1x authentication feature. Use the no form of this command to disable debugging. debug dot1x {all | errors | events | feature | packets | registry | state-machine} no debug dot1x {all | errors | events | feature | packets | registry | state-machine} Syntax Description Note all Display all IEEE 802.1x authentication debug messages.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug dtp debug dtp Use the debug dtp privileged EXEC command to enable debugging of the Dynamic Trunking Protocol (DTP) activity. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug eap debug eap Use the debug eap privileged EXEC command to enable debugging of the Extensible Authentication Protocol (EAP) activity. Use the no form of this command to disable debugging. debug dot1x {all | authenticator | errors | events | md5 | packets | peer | sm} no debug dot1x {all | authenticator | errors | events | md5 | packets | peer | sm} Syntax Description all Display all EAP debug messages.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug etherchannel debug etherchannel Use the debug etherchannel privileged EXEC command to enable debugging of the EtherChannel/PAgP shim. This shim is the software module that is the interface between the Port Aggregation Protocol (PAgP) software module and the port manager software module. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug fastethernet debug fastethernet Use the debug fastethernet privileged EXEC command to enable debugging of the Ethernet management port. Use the no form of this command to disable debugging. debug fastethernet {af | events | packets} no debug fastethernet {af | events | packets} Syntax Description af Display Ethernet management port software-address-filter debug messages.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug ip dhcp snooping debug ip dhcp snooping Use the debug ip dhcp snooping privileged EXEC command to enable debugging of DHCP snooping. Use the no form of this command to disable debugging. debug ip dhcp snooping {mac-address | agent | event | packet} no debug ip dhcp snooping {mac-address | agent | event | packet} This command is supported only if your switch is running the IP services feature set.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug ip verify source packet debug ip verify source packet Use the debug ip verify source packet privileged EXEC command to enable debugging of IP source guard. Use the no form of this command to disable debugging. debug ip verify source packet no debug ip verify source packet Syntax Description This command has no arguments or keywords. Defaults Debugging is disabled.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug interface debug interface Use the debug interface privileged EXEC command to enable debugging of interface-related activities. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug ip igmp filter debug ip igmp filter Use the debug ip igmp filter privileged EXEC command to enable debugging of Internet Group Management Protocol (IGMP) filter events. Use the no form of this command to disable debugging. debug ip igmp filter no debug ip igmp filter Syntax Description This command has no arguments or keywords. Defaults Debugging is disabled.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug ip igmp max-groups debug ip igmp max-groups Use the debug ip igmp max-groups privileged EXEC command to enable debugging of Internet Group Management Protocol (IGMP) maximum groups events. Use the no form of this command to disable debugging. debug ip igmp max-groups no debug ip igmp max-groups Syntax Description This command has no arguments or keywords. Defaults Debugging is disabled.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug ip igmp snooping debug ip igmp snooping Use the debug igmp snooping privileged EXEC command to enable debugging of Internet Group Management Protocol (IGMP) snooping activity. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug lacp debug lacp Use the debug lacp privileged EXEC command to enable debugging of Link Aggregation Control Protocol (LACP) activity. Use the no form of this command to disable debugging. debug lacp [all | event | fsm | misc | packet] no debug lacp [all | event | fsm | misc | packet] Syntax Description all (Optional) Display all LACP debug messages. event (Optional) Display LACP event debug messages.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug lldp packets debug lldp packets Use the debug lldp packets privileged EXEC command to enable debugging of Link Layer Discovery Protocol (LLDP) packets. Use the no form of this command to disable debugging. debug lldp packets no debug lldp packets Syntax Description This command has no arguments or keywords. Defaults Debugging is disabled. Command Modes Privileged EXEC Command History Release Modification 12.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug mac-notification debug mac-notification Use the debug mac-notification privileged EXEC command to enable debugging of MAC notification events. Use the no form of this command to disable debugging. debug mac-notification no debug mac-notification Syntax Description This command has no arguments or keywords. Defaults Debugging is disabled. Command Modes Privileged EXEC Command History Release Modification 12.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug matm debug matm Use the debug matm privileged EXEC command to enable debugging of platform-independent MAC address management. Use the no form of this command to disable debugging. debug matm no debug matm Syntax Description This command has no arguments or keywords. Defaults Debugging is disabled. Command Modes Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug matm move update debug matm move update Use the debug matm move update privileged EXEC command to enable debugging of MAC address-table move update message processing. debug matm move update no debug matm move update Syntax Description This command has no arguments or keywords. Defaults Debugging is disabled. Command Modes Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug monitor debug monitor Use the debug monitor privileged EXEC command to enable debugging of the Switched Port Analyzer (SPAN) feature. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug mvrdbg debug mvrdbg Use the debug mvrdbg privileged EXEC command to enable debugging of Multicast VLAN Registration (MVR). Use the no form of this command to disable debugging. debug mvrdbg {all | events | igmpsn | management | ports} no debug mvrdbg {all | events | igmpsn | management | ports} Syntax Description all Display all MVR activity debug messages. events Display MVR event-handling debug messages.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug nmsp debug nmsp Use the debug nmsp privileged EXEC command to the enable debugging of the Network Mobility Services Protocol (NMSP) on the switch. This command is available only when your switch is running the cryptographic (encrypted) software image. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug nvram debug nvram Use the debug nvram privileged EXEC command to enable debugging of NVRAM activity. Use the no form of this command to disable debugging. debug nvram no debug nvram Syntax Description This command has no arguments or keywords. Defaults Debugging is disabled. Command Modes Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug pagp debug pagp Use the debug pagp privileged EXEC command to enable debugging of Port Aggregation Protocol (PAgP) activity. Use the no form of this command to disable debugging. debug pagp [all | dual-active | vent | fsm | misc | packet] no debug pagp [all | dual-active | event | fsm | misc | packet] Syntax Description all (Optional) Display all PAgP debug messages.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform acl debug platform acl Use the debug platform acl privileged EXEC command to enable debugging of the access control list (ACL) manager. Use the no form of this command to disable debugging. debug platform acl {all | exit | label | main | racl | stack | vacl | vlmap | warn} no debug platform acl {all | exit | label | main | racl | stack | vacl | vlmap | warn} Syntax Description all Display all ACL manager debug messages.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform acl Related Commands Command Description show debugging Displays information about the types of debugging that are enabled.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform backup interface debug platform backup interface Use the debug platform backup interface privileged EXEC command to enable debugging of the Flex Links platform backup interface. Use the no form of this command to disable debugging. debug platform backup interface no debug platform backup interface Syntax Description This command has no arguments or keywords.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform cisp debug platform cisp Use the debug platform cisp global configuration command to enable platform-level debugging of a switch that has one or more Client Information Signalling Protocol (CISP)-enabled interfaces. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform cli-redirection main debug platform cli-redirection main Use the debug platform cli-redirection main privileged EXEC command to enable debugging of the main (important) command-line interface (CLI) redirection events. Use the no form of this command to disable debugging. debug platform cli-redirection main no debug platform cli-redirection main Note This command is supported only on stacking-capable switches.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform configuration debug platform configuration Use the debug platform configuration privileged EXEC command to enable debugging of configuration file activity across the stack. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform cpu-queues debug platform cpu-queues Use the debug platform cpu-queues privileged EXEC command to enable debugging of platform central processing unit (CPU) receive queues. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform cpu-queues Usage Guidelines The undebug platform cpu-queues command is the same as the no debug platform cpu-queues command. On a stacking-capable switch, when you enable debugging, it is enabled only on the stack master. To enable debugging on a stack member, you can start a session from the stack master by using the session switch-number privileged EXEC command.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform device-manager debug platform device-manager Use the debug platform device-manager privileged EXEC command to enable debugging of the platform-dependent device manager. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform dot1x debug platform dot1x Use the debug platform dot1x privileged EXEC command to enable debugging of IEEE 802.1x events. On stacking-capable switches, this command enables debugging of stack-related IEEE 802.1x events. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform etherchannel debug platform etherchannel Use the debug platform etherchannel privileged EXEC command to enable debugging of platform-dependent EtherChannel events. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform fallback-bridging debug platform fallback-bridging Use the debug platform fallback-bridging privileged EXEC command to enable debugging of the platform-dependent fallback bridging manager. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform ip arp inspection debug platform ip arp inspection Use the debug platform ip arp inspection privileged EXEC command to debug dynamic Address Resolution Protocol (ARP) inspection events. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform ip dhcp debug platform ip dhcp Use the debug platform ip dhcp privileged EXEC command to debug DHCP events. Use the no form of this command to disable debugging. debug platform ip dhcp [all | error | event | packet | rpc] no debug platform ip dhcp [all | error | event | packet | rpc] Syntax Description all (Optional) Display all DHCP debug messages. error (Optional) Display DHCP error debug messages.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform ip igmp snooping debug platform ip igmp snooping Use the debug platform ip igmp snooping privileged EXEC command to enable debugging of platform-dependent Internet Group Management Protocol (IGMP) snooping. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform ip igmp snooping rpc [cfg | l3mm | misc Display IGMP snooping remote procedure call (RPC) event debug messages. | vlan] The keywords have these meanings: warn • cfg—(Optional) Display IGMP snooping RPC debug messages. • l3mm—(Optional) IGMP snooping Layer 3 multicast router group RPC debug messages. • misc—(Optional) IGMP snooping miscellaneous RPC debug messages.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform ip multicast debug platform ip multicast Use the debug platform ip multicast privileged EXEC command to enable debugging of IP multicast routing. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform ip multicast Usage Guidelines The undebug platform ip multicast command is the same as the no debug platform ip multicast command. On a stacking-capable switch, when you enable debugging, it is enabled only on the stack master. To enable debugging on a stack member, you can start a session from the stack master by using the session switch-number privileged EXEC command.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform ip unicast debug platform ip unicast Use the debug platform ip unicast privileged EXEC command to enable debugging of platform-dependent IP unicast routing. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform ip unicast Command History Usage Guidelines Release Modification 12.2(40)EX1 This command was introduced. The undebug platform ip unicast command is the same as the no debug platform ip unicast command. On a stacking-capable switch, when you enable debugging, it is enabled only on the stack master.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform ip wccp debug platform ip wccp Use the debug platform ip wccp privileged EXEC command to enable debugging of Web Cache Communication Protocol (WCCP). Use the no form of this command to disable debugging. debug platform ip wccp {acl | event | odm | trace} no debug platform ip wccp {acl | event | odm | trace} This command is supported only if your switch is running the IP services feature set.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform ipc debug platform ipc Use the debug platform ipc privileged EXEC command to enable debugging of the platform-dependent Interprocess Communication (IPC) Protocol. Use the no form of this command to disable debugging. debug platform ipc {all | init | receive | send | trace} no debug platform {all | init | receive | send | trace} Note Syntax Description This command is supported only on stacking-capable switches.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform led debug platform led Use the debug platform led privileged EXEC command to enable debugging of light-emitting diode (LED) actions. Use the no form of this command to disable debugging. debug platform led {generic | signal | stack} no debug platform led {generic | signal | stack} Syntax Description generic Display LED generic action debug messages. signal Display LED signal bit map debug messages.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform matm debug platform matm Use the debug platform matm privileged EXEC command to enable debugging of platform-dependent MAC address management. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform messaging application debug platform messaging application Use the debug platform messaging application privileged EXEC command to enable debugging of application messaging activity. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform phy debug platform phy Use the debug platform phy privileged EXEC command to enable debugging of PHY driver information. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform phy Usage Guidelines The undebug platform phy command is the same as the no debug platform phy command. On a stacking-capable switch, when you enable debugging, it is enabled only on the stack master. To enable debugging on a stack member, you can start a session from the stack master by using the session switch-number privileged EXEC command. Then enter the debug command at the command-line prompt of the stack member.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform pm debug platform pm Use the debug platform pm privileged EXEC command to enable debugging of the platform-dependent port manager software module. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform pm stack-manager Display stack-manager related-events debug messages. This keyword is supported on the stacking-capable switches. sync Display operational synchronization and VLAN line-state event debug messages. vlans Display VLAN creation and deletion event debug messages. Defaults Debugging is disabled. Command Modes Privileged EXEC Command History Release Modification 12.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform port-asic debug platform port-asic Use the debug platform port-asic privileged EXEC command to enable debugging of the port application-specific integrated circuit (ASIC) driver. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform port-security debug platform port-security Use the debug platform port-security privileged EXEC command to enable debugging of platform-dependent port-security information. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform qos-acl-tcam debug platform qos-acl-tcam Use the debug platform qos-acl-tcam privileged EXEC command to enable debugging of the quality of service (QoS) and access control list (ACL) hardware memory manager software. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform remote-commands debug platform remote-commands Use the debug platform remote-commands privileged EXEC command to enable debugging of remote commands. Use the no form of this command to disable debugging. debug platform remote-commands no debug platform remote-commands Syntax Description This command has no arguments or keywords. Defaults Debugging is disabled.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform resource-manager debug platform resource-manager Use the debug platform resource-manager privileged EXEC command to enable debugging of the resource manager software. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform snmp debug platform snmp Use the debug platform snmp privileged EXEC command to enable debugging of the platform-dependent Simple Network Management Protocol (SNMP) software. Use the no form of this command to disable debugging. debug platform snmp no debug platform snmp Syntax Description This command has no arguments or keywords. Defaults Debugging is disabled.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform span debug platform span Use the debug platform span privileged EXEC command to enable debugging of the platform-dependent Switched Port Analyzer (SPAN) software. Use the no form of this command to disable debugging. debug platform span no debug platform span Syntax Description This command has no arguments or keywords. Defaults Debugging is disabled.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform stack-manager debug platform stack-manager Use the debug platform stack-manager privileged EXEC command to enable debugging of the stack manager software. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform supervisor-asic debug platform supervisor-asic Use the debug platform supervisor-asic privileged EXEC command to enable debugging of the supervisor application-specific integrated circuit (ASIC). Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform sw-bridge debug platform sw-bridge Use the debug platform sw-bridge privileged EXEC command to enable debugging of the software bridging function. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform tcam debug platform tcam Use the debug platform tcam privileged EXEC command to enable debugging of hardware memory access and lookups. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform tcam Syntax Description log l2 {acl {input | output} | Display Layer 2 field-based CAM look-up type debug messages. The local | qos} keywords have these meanings: l3 {acl {input | output} | ipv6 {acl {input | output} | local | qos | secondary} | local | qos | secondary} read {reg | ssram | tcam} • acl {input | output}—Display input or output ACL look-up debug messages.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform tcam Usage Guidelines The undebug platform tcam command is the same as the no debug platform tcam command. On a stacking-capable switch, when you enable debugging, it is enabled only on the stack master. To enable debugging on a stack member, you can start a session from the stack master by using the session switch-number privileged EXEC command. Then enter the debug command at the command-line prompt of the stack member.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform udld debug platform udld Use the debug platform udld privileged EXEC command to enable debugging of the platform-dependent UniDirectional Link Detection (UDLD) software. Use the no form of this command to disable debugging. debug platform udld [all | error | rpc {events | messages}] no debug platform udld [all | error | rpc {events | messages}] Syntax Description all (Optional) Display all UDLD debug messages.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug platform vlan debug platform vlan Use the debug platform vlan privileged EXEC command to enable debugging of the VLAN manager software. Use the no form of this command to disable debugging. debug platform vlan {errors | mvid | rpc} no debug platform vlan {errors | mvid | rpc} Syntax Description errors Display VLAN error debug messages. mvid Display mapped VLAN ID allocations and free debug messages.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug pm debug pm Use the debug pm privileged EXEC command to enable debugging of port manager (PM) activity. The port manager is a state machine that controls all the logical and physical interfaces. All features, such as VLANs, UniDirectional Link Detection (UDLD), and so forth, work with the port manager to provide switch functions. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug pm Usage Guidelines The undebug pm command is the same as the no debug pm command. On a stacking-capable switch, when you enable debugging, it is enabled only on the stack master. To enable debugging on a stack member, you can start a session from the stack master by using the session switch-number privileged EXEC command. Then enter the debug command at the command-line prompt of the stack member.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug port-security debug port-security Use the debug port-security privileged EXEC command to enable debugging of the allocation and states of the port security subsystem. Use the no form of this command to disable debugging. debug port-security no debug port-security Syntax Description This command has no arguments or keywords. Defaults Debugging is disabled.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug qos-manager debug qos-manager Use the debug qos-manager privileged EXEC command to enable debugging of the quality of service (QoS) manager software. Use the no form of this command to disable debugging. debug qos-manager {all | event | verbose} no debug qos-manager {all | event | verbose} Syntax Description all Display all QoS-manager debug messages. event Display QoS-manager related-event debug messages.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug spanning-tree debug spanning-tree Use the debug spanning-tree privileged EXEC command to enable debugging of spanning-tree activities. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug spanning-tree Command History Usage Guidelines Release Modification 12.2(40)EX1 This command was introduced. The undebug spanning-tree command is the same as the no debug spanning-tree command. On a stacking-capable switch, when you enable debugging, it is enabled only on the stack master.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug spanning-tree backbonefast debug spanning-tree backbonefast Use the debug spanning-tree backbonefast privileged EXEC command to enable debugging of spanning-tree BackboneFast events. Use the no form of this command to disable debugging. debug spanning-tree backbonefast [detail | exceptions] no debug spanning-tree backbonefast [detail | exceptions] Syntax Description detail (Optional) Display detailed BackboneFast debug messages.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug spanning-tree bpdu debug spanning-tree bpdu Use the debug spanning-tree bpdu privileged EXEC command to enable debugging of sent and received spanning-tree bridge protocol data units (BPDUs). Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug spanning-tree bpdu-opt debug spanning-tree bpdu-opt Use the debug spanning-tree bpdu-opt privileged EXEC command to enable debugging of optimized spanning-tree bridge protocol data units (BPDUs) handling. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug spanning-tree mstp debug spanning-tree mstp Use the debug spanning-tree mstp privileged EXEC command to enable debugging of the Multiple Spanning Tree Protocol (MSTP) software. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug spanning-tree mstp Usage Guidelines The undebug spanning-tree mstp command is the same as the no debug spanning-tree mstp command. On a stacking-capable switch, when you enable debugging, it is enabled only on the stack master. To enable debugging on a stack member, you can start a session from the stack master by using the session switch-number privileged EXEC command.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug spanning-tree switch debug spanning-tree switch Use the debug spanning-tree switch privileged EXEC command to enable debugging of the software interface between the Spanning Tree Protocol (STP) software module and the port manager software module. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug spanning-tree switch Usage Guidelines The undebug spanning-tree switch command is the same as the no debug spanning-tree switch command. On a stacking-capable switch, when you enable debugging, it is enabled only on the stack master. To enable debugging on a stack member, you can start a session from the stack master by using the session switch-number privileged EXEC command.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug spanning-tree uplinkfast debug spanning-tree uplinkfast Use the debug spanning-tree uplinkfast privileged EXEC command to enable debugging of spanning-tree UplinkFast events. Use the no form of this command to disable debugging. debug spanning-tree uplinkfast [exceptions] no debug spanning-tree uplinkfast [exceptions] Syntax Description exceptions Defaults Debugging is disabled.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug sw-vlan debug sw-vlan Use the debug sw-vlan privileged EXEC command to enable debugging of VLAN manager activities. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug sw-vlan Usage Guidelines The undebug sw-vlan command is the same as the no debug sw-vlan command. On a stacking-capable switch, when you enable debugging, it is enabled only on the stack master. To enable debugging on a stack member, you can start a session from the stack master by using the session switch-number privileged EXEC command. Then enter the debug command at the command-line prompt of the stack member.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug sw-vlan ifs debug sw-vlan ifs Use the debug sw-vlan ifs privileged EXEC command to enable debugging of the VLAN manager IOS file system (IFS) error tests. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug sw-vlan notification debug sw-vlan notification Use the debug sw-vlan notification privileged EXEC command to enable debugging of the activation and deactivation of VLAN IDs. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug sw-vlan notification Related Commands Command Description show debugging Displays information about the types of debugging that are enabled. show vlan Displays the parameters for all configured VLANs or one VLAN (if the VLAN name or ID is specified) in the administrative domain.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug sw-vlan vtp debug sw-vlan vtp Use the debug sw-vlan vtp privileged EXEC command to enable debugging of the VLAN Trunking Protocol (VTP) code. Use the no form of this command to disable debugging.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug sw-vlan vtp If no further parameters are entered after the pruning keyword, VTP pruning debugging messages appear. They are generated by the VTP_PRUNING_LOG_NOTICE, VTP_PRUNING_LOG_INFO, VTP_PRUNING_LOG_DEBUG, VTP_PRUNING_LOG_ALERT, and VTP_PRUNING_LOG_WARNING macros in the VTP pruning code. Related Commands Command Description show debugging Displays information about the types of debugging that are enabled.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug udld debug udld Use the debug udld privileged EXEC command to enable debugging of the UniDirectional Link Detection (UDLD) feature. Use the no form of this command to disable UDLD debugging. debug udld {events | packets | registries} no debug udld {events | packets | registries} Syntax Description events Display debug messages for UDLD process events as they occur.
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug udld For debug udld packets, these debugging messages appear: • General packet processing program flow on receipt of an incoming packet • Indications of the contents of the various pieces of packets received (such as type length versions [TLVs]) as they are examined by the packet reception code • Packet transmission attempts and the outcome For debug udld registries, these categories of debugging messages appear: Related Comm
Appendix B Cisco Catalyst Blade Switch 3130 for Dell Debug Commands debug vqpc debug vqpc Use the debug vqpc privileged EXEC command to enable debugging of the VLAN Query Protocol (VQP) client. Use the no form of this command to disable debugging. debug vqpc [all | cli | events | learn | packet] no debug vqpc [all | cli | events | learn | packet] Syntax Description all (Optional) Display all VQP client debug messages. cli (Optional) Display the VQP client command-line interface (CLI) debug messages.
A P P E N D I X C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands This appendix describes the show platform privileged EXEC commands that have been created or changed for use with the switch. These commands display information helpful in diagnosing and resolving internetworking problems and should be used only under the guidance of Cisco technical support staff.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform acl show platform acl Use the show platform acl privileged EXEC command to display platform-dependent access control list (ACL) manager information. show platform acl {interface interface-id | label label-number [detail] | statistics asic-number | usage asic-number [summary] | vlan vlan-id} Syntax Description interface interface-id Display per-interface ACL manager information for the specified interface.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform backup interface show platform backup interface Use the show platform backup interface privileged EXEC command to display platform-dependent backup information used in a Flex Links configuration. show platform backup interface [interface-id | dummyQ] Syntax Description interface-id (Optional) Display backup information for all interfaces or the specified interface.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform configuration show platform configuration Use the show platform configuration privileged EXEC command to display platform-dependent configuration-manager related information. show platform configuration {config-output | default | running | startup} Syntax Description config-output Display the output of the last auto-configuration application.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform dl show platform dl Use the show platform dl privileged EXEC command to display dynamically loaded module information. show platform dl [detail] Syntax Description detail Command Modes Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced. Usage Guidelines (Optional) Display detailed dynamically loaded module information.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform etherchannel show platform etherchannel Use the show platform etherchannel privileged EXEC command to display platform-dependent EtherChannel information. show platform etherchannel {flags | time-stamps} Syntax Description flags Display EtherChannel port flags. time-stamps Display EtherChannel time stamps. Command Modes Privileged EXEC Command History Release Modification 12.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform forward show platform forward Use the show platform forward privileged EXEC command for an interface to specify how the hardware would forward a frame that matches the specified parameters.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform forward Command Modes Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced. Usage Guidelines You should use this command only when you are working directly with a technical support representative while troubleshooting a problem. Do not use this command unless a technical support representative asks you to do so.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform frontend-controller show platform frontend-controller Use the show platform frontend-controller privileged EXEC command to display counter and status information for the front-end controller manager and subordinate applications and to display the hardware and software information for the front-end controller.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform ip igmp snooping show platform ip igmp snooping Use the show platform ip igmp snooping privileged EXEC command to display platform-dependent Internet Group Management Protocol (IGMP) snooping information.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform ip multicast show platform ip multicast Use the show platform ip multicast privileged EXEC command to display platform-dependent IP multicast tables and other information.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform ip unicast show platform ip unicast Use the show platform ip unicast privileged EXEC command to display platform-dependent IP unicast routing information. show platform ip unicast {adjacency | cef-idb | counts | dhcp | failed {adjacency | arp [A.B.C.D] | route} | loadbalance | mpaths | proxy | route | rpf {A.B.C.D {A.B.C.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform ip unicast Usage Guidelines Note You should use this command only when you are working directly with a technical support representative while troubleshooting a problem. Do not use this command unless a technical support representative asks you to do so. Though visible in the command-line help strings, the proxy and table keywords are not supported.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform ip unicast vrf compaction show platform ip unicast vrf compaction Use the show platform ip unicast vrf compaction privileged EXEC command to display the compaction request queues and compaction status. show platform ip unicast vrf compaction Syntax Description This command has no arguments or keywords. Command Modes Privileged EXEC Command History Release Modification 12.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform ip unicast vrf tcam-label show platform ip unicast vrf tcam-label Use the show platform ip unicast vrf tcam-label privileged EXEC command to display PBR and VRF-Lite labels and the number of labels in use by PBR. show platform ip unicast vrf tcam-label Syntax Description This command has no arguments or keywords. Command Modes Privileged EXEC Command History Release Modification 12.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform ip wccp show platform ip wccp Use the show platform ip wccp privileged EXEC command to display platform-dependent Web Cache Communication Protocol (WCCP) information. show platform ip wccp {detail | label} Syntax Description detail Display the platform WCCP details. label Display the platform WCCP labels. Command Modes Privileged EXEC Command History Release Modification 12.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform ipc trace show platform ipc trace Use the show platform ipc trace privileged EXEC command to display platform-dependent Interprocess Communication (IPC) Protocol trace log information. show platform ipc trace Syntax Description This command has no arguments or keywords. Command Modes Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform ipv6 unicast show platform ipv6 unicast Use the show platform ipv6 unicast privileged EXEC command to display platform-dependent IPv6 unicast routing information.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform ipv6 unicast Usage Guidelines Note You should use this command only when you are working directly with a technical support representative while troubleshooting a problem. Do not use this command unless a technical support representative asks you to do so. This command is supported only if the switch or switch stack is running the IP services feature set.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform layer4op show platform layer4op Use the show platform layer4op privileged EXEC command to display platform-dependent Layer 4 operator information. show platform layer4op {acl | pacl [port-asic] | qos [port-asic]} {and-or | map | or-and | vcu} Syntax Description acl Display access control list (ACL) Layer 4 operators information. pacl [port-asic] Display port ACL Layer 4 operators information.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform mac-address-table show platform mac-address-table Use the show platform mac-address-table privileged EXEC command to display platform-dependent MAC address table information. show platform mac-address-table [aging-array | hash-table | mac-address mac-address] [vlan vlan-id]] Syntax Description aging-array (Optional) Display the MAC address table aging array.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform messaging show platform messaging Use the show platform messaging privileged EXEC command to display platform-dependent application and performance message information. show platform messaging {application [incoming | outgoing | summary] | hiperf [class-number]} Syntax Description application [incoming | Display application message information.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform monitor show platform monitor Use the show platform monitor privileged EXEC command to display platform-dependent Switched Port Analyzer (SPAN) information. show platform monitor [session session-number] Syntax Description session session-number Command Modes Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform mvr table show platform mvr table Use the show platform mvr table privileged EXEC command to display the platform-dependent Multicast VLAN Registration (MVR) multi-expansion descriptor (MED) group mapping table. show platform mvr table Syntax Description This command has no arguments or keywords. Command Modes Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform pm show platform pm Use the show platform pm privileged EXEC command to display platform-dependent port-manager information. show platform pm {counters | group-masks | idbs {active-idbs | deleted-idbs} | if-numbers | link-status | platform-block | port-info interface-id | stack-view | vlan {info | line-state} Syntax Description counters Display module counters information.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform port-asic show platform port-asic Use the show platform port-asic privileged EXEC command to display platform-dependent port ASIC register information.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform port-asic exception [asic number | port number [asic number]] global-status [asic number | port number [asic number]] learning [asic number | port number [asic number]] mac-info [asic number | port number [asic number]] mvid [asic number] Display the exception-index register information. The keywords have these meanings: • asic number—(Optional) Display information for the specified ASIC. The range is 0 to 1.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform port-asic port-info [asic number | port number [asic number]] prog-parser [asic number | port number [asic number]] Display port information register values. The keywords have these meanings: • asic number—(Optional) Display information for the specified ASIC. The range is 0 to 1. • port number—(Optional) Display information for the specified port and ASIC number.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform port-asic Display stack-related information. The keywords have these meanings: stack {control | dest-map | learning | messages | mvid | prog-parser | span | stats [asic number | port number [asic number]] • control—Display stack control-status register information. • dest-map—Display destination-map information. • learning—Display entries in the learning-cache.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform port-asic vct [asic number | port number [asic number]] version Display the VLAN compression table entries for the specified ASIC or for the specified port and ASIC. The keywords have these meanings: • asic number—(Optional) Display information for the specified ASIC. The range is 0 to 1. • port number—(Optional) Display information for the specified port and ASIC number.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform port-security show platform port-security Use the show platform port-security privileged EXEC command to display platform-dependent port-security information. show platform port-security Syntax Description This command has no arguments or keywords. Command Modes Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform qos show platform qos Use the show platform qos privileged EXEC command to display platform-dependent quality of service (QoS) information. show platform qos {label asic number | policer {parameters asic number | port alloc number asic number}} Syntax Description label asic number Display QoS label maps for the specified ASIC. (Optional) For asic number, the range is 0 to 1.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform resource-manager show platform resource-manager Use the show platform resource-manager privileged EXEC command to display platform-dependent resource-manager information.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform resource-manager Command History Usage Guidelines Release Modification 12.2(40)EX1 This command was introduced. You should use this command only when you are working directly with your technical support representative while troubleshooting a problem. Do not use this command unless your technical support representative asks you to do so.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform snmp counters show platform snmp counters Use the show platform snmp counters privileged EXEC command to display platform-dependent Simple Network Management Protocol (SNMP) counter information. show platform snmp counters Syntax Description This command has no arguments or keywords. Command Modes Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform spanning-tree show platform spanning-tree Use the show platform spanning-tree privileged EXEC command to display platform-dependent spanning-tree information. show platform spanning-tree synchronization [detail | vlan vlan-id] Syntax Description synchronization [detail | vlan vlan-id] Display spanning-tree state synchronization information.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform stp-instance show platform stp-instance Use the show platform stp-instance privileged EXEC command to display platform-dependent spanning-tree instance information. show platform stp-instance vlan-id Syntax Description vlan-id Command Modes Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform stack manager show platform stack manager Use the show platform stack manager privileged EXEC command to display platform-dependent switch-stack information. show platform stack manager {all | counters | trace [sdp [reverse] | state [reverse]]} Syntax Description all Display all information for the entire switch stack. counters Display the stack manager counters.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform stack manager • Ver Mismatch—A switch in version mismatch mode. Version-mismatch mode is when a switch joining the stack has a different stack protocol minor version number than the master. A typical state transition for a stack member (including a stack master) booting up is Waiting -> Initializing -> Ready.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform stack ports show platform stack ports Use the show platform stack ports privileged EXEC command to display platform-dependent stack information. show platform stack ports {buffer | history} Syntax Description buffer Display the stack port link and sync state events. history Display the stack port history. Command Modes Privileged EXEC Command History Release Modification 12.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform stack ports Port# --------1/1 1/2 2/1 2/2 3/1 3/2 Events ----------0 3 3 0 0 0 Not OK -----------0 4 4 0 0 0 To LinkOK ---------0 3 3 0 0 0 Cisco Catalyst Blade Switch 3130 and 3032 for Dell Command Reference OL-13271-06 C-41
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform tb show platform tb Use the show platform tb privileged EXEC command to display platform-dependent trusted-boundary information during a stack master change to a new stack master. show platform tb Syntax Description This command has no arguments or keywords. Command Modes Privileged EXEC Command History Release Modification 12.2(40)EX1 This command was introduced.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform tb Print TB residue trust ports information /* The interfaces with TB enabled right before master switch-over. */ Print port CDP neighbor information /* Is the CDP message still received after switch-over? */ HULC TB is not detecting CDP events /* Currently, this switch is not detecting any CDP event.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform tcam show platform tcam Use the show platform tcam privileged EXEC command to display platform-dependent hardware memory driver information.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform tcam Syntax Description handle number Display the hardware memory handle. The range is 0 to 4294967295. log-results Display the hardware memory log results. table {acl | all | equal-cost-route Display lookup and forwarding table information. The keywords have these meanings: | ipv6 {acl | qos | secondary} local | mac-address | • acl—Display the access-control list (ACL) table.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform tcam Usage Guidelines Note You should use this command only when you are working directly with your technical support representative while troubleshooting a problem. Do not use this command unless your technical support representative asks you to do so. Though visible in the command-line help strings, the usage keyword is not supported.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform vlan show platform vlan Use the show platform vlan privileged EXEC command to display platform-dependent VLAN information. show platform vlan {misc | mvid | prune | refcount | rpc {receive | transmit}} Syntax Description misc Display miscellaneous VLAN module information. mvid Display the mapped VLAN ID (MVID) allocation information. prune Display the stack pruning database on stacking-capable switches.
Appendix C Cisco Catalyst Blade Switch 3130 for Dell Show Platform Commands show platform vlan Cisco Catalyst Blade Switch 3130 and 3032 for Dell Command Reference C-48 OL-13271-06
A P P E N D I X D Acknowledgments for Open-Source Software The Cisco IOS software pipe command uses Henry Spencer’s regular expression library (regex). The most recent version of the library has been modified slightly in the Catalyst operating system software to maintain compatibility with earlier versions of the library. Henry Spencer’s regular expression library (regex). Copyright 1992, 1993, 1994, 1997 Henry Spencer. All rights reserved.
Appendix D Acknowledgments for Open-Source Software Cisco Catalyst Blade Switch 3130 and 3032 for Dell Command Reference D-2 OL-13271-06
I N D EX arp access-list command A 2-20 authentication command disable-port ignore aaa accounting dot1x command 2-1 aaa authentication dot1x command authentication control-direction command 2-3 aaa authorization network command 2-34, 2-36, 2-38, 2-145, 2-313, B-7, B-32 AAA methods authentication failed VLAN 2-30 authentication host-mode command 2-32 authentication mac-move permit command access control lists See ACLs access groups authentication open command 2-36 authentication order comman
Index displaying the contents of B renaming BackboneFast, for STP 2-705 A-21 file system backup interfaces formatting configuring 2-777 boot (boot loader) command A-3 boot auto-copy-sw command 2-66 prompt 2-68 2-71 boot enable-break command resetting the system A-22 2-75 boot private-config-file command 2-73 boot system command 2-74 booting interrupting manually 2-77 BPDU filtering, for spanning tree broadcast storm control 2-706, 2-740 2-708, 2-740 2-761 2-72 2-75 C boot load
Index class of service CoS-to-DSCP map See CoS clear dot1x command clear eap command 2-90 2-183 critical VLAN 2-27 2-91 clear errdisable interface 2-92 clear ip arp inspection log command clear ipc command D 2-93 clear ip arp inspection statistics command 2-94 debug authentication 2-99 clear ipv6 dhcp conflict command 2-101 clear mac address-table command clear nmsp statistics command B-6 B-7 debug dot1x command 2-103 2-104, 2-105 B-8 debug dtp command B-9 debug eap command B-10
Index debug platform etherchannel command debug platform fallback-bridging command debug sw-vlan vtp command B-40 debug platform ip arp inspection command debug platform ipc command debug sw-vlan notification command B-39 B-41 B-50 debug platform ip dhcp command debug platform ip igmp snooping command debug platform ip unicast command debug platform ip wccp command debug platform led command debug vqpc command B-96 delete (boot loader) command B-43 delete command B-45 2-117 A-7 2-119 den
Index dot1x guest-vlan command 2-152 dot1x host-mode command 2-154 dot1x initialize command log buffer clear configure 2-155 dot1x mac-auth-bypass command dot1x max-reauth-req command dot1x max-req command dot1x pae command clear 2-162 2-210 type of packet logged 2-215 2-212 dynamic desirable VLAN membership mode Dynamic Trunking Protocol 2-6 See DTP 2-296 2-354 DSCP-to-DSCP-mutation map 2-354 2-784 DTP flap E EAP-request/identity frame error detection for 2-175 error recovery t
Index EtherChannel (continued) flowcontrol command LACP 2-186 format (boot loader) command clearing channel-group information debug messages, display modes 2-102, 2-103 port priority for hot-standby ports restricting a protocol system priority fsck (boot loader) command C-7 C-9 A-12 2-302 2-424 G PAgP aggregate-port learner 2-403 global configuration mode clearing channel-group information debug messages, display error detection for B-28 H 2-179 health monitoring diagnostic tests 2-403
Index IGMP snooping IP address matching adding ports as a static member of a group enabling 2-339 ip admission command 2-257 2-201 ip admission name proxy http command 2-243 enabling the configurable-leave timer 2-245 ip arp inspection filter vlan command enabling the Immediate-Leave feature 2-254 ip arp inspection limit command flooding query count 2-253 2-251 images 2-210 2-212 2-214 ip device tracking command See DHCP snooping ip dhcp snooping binding command 2-254 ip dhcp snoopi
Index ip igmp snooping vlan static command IP multicast addresses lacp port-priority command 2-257 lacp system-priority command 2-387 IP phones Layer 2 mode, enabling auto-QoS configuration trusting packets sent from 2-302 2-771 Layer 2 protocol-tunnel 2-59 error detection for 2-380 IP-precedence-to-DSCP map 2-354 ip snap forwarding command 2-259 ip source binding command 2-300 2-175 error recovery timer 2-179 Layer 2 protocol tunnel counters 2-101 Layer 2 protocol tunneling error
Index MAC addresses match (access-map configuration) command disabling MAC address learning per VLAN 2-320 dynamic 2-341 maximum transmission unit aging time deleting See MTU 2-319 mdix auto command 2-104 enabling MAC address notification 2-322 A-14 mgmt_clr (boot loader) command A-16 mgmt_init (boot loader) command 2-339 persistent stack 2-344 memory (boot loader) command 2-324 enabling MAC address-table move update matching match (class-map configuration) command 2-339 mkdir (bo
Index MSTP length of listening and learning states interoperability link type rapid transition to forwarding 2-112 MST region 2-740 MTU aborting changes 2-724 applying changes 2-724 configuration name configuring size 2-811 Multicase Listener Discovery See MLD 2-724 configuration revision number current or pending display MST configuration mode multicast group address, MVR 2-724 multicast groups, MVR 2-724 2-388 2-255 multicast router ports, configuring 2-724 multicast router ports
Index no authentication logging verbose no dot1x logging verbose no mab logging verbose setting test interval 2-398 2-132 specifying health monitoring diagnostic tests 2-399 starting testing 2-400 2-130 2-134 nonegotiate DTP messaging speed 2-788 P 2-751 non-IP protocols denying PAgP 2-127 forwarding See EtherChannel 2-414 pagp learn-method command non-IP traffic access lists 2-317 pagp port-priority command non-IP traffic forwarding denying 2-414 2-843 permit (IPv6) command 2-40
Index port-based authentication (continued) private-vlan mapping command enabling IEEE 802.1x globally guest VLAN host modes private VLANs 2-137 per interface 2-162 initialize an interface PAE as authenticator 2-786 2-786 privileged EXEC mode 2-162 1-2, 1-3 promiscuous ports, private VLANs 2-154 2-786 pruning 2-161 VLANs 2-803 VTP 2-165 time between attempts enabling 2-167 quiet period between failed authentication exchanges 2-167 re-authenticating IEEE 802.
Index QoS (continued) traffic classifications egress queues allocating buffers 2-358 defining the CoS output queue threshold map 2-376 2-819 port trust states 2-380 queues, enabling the expedite VLAN-based 2-382 See QoS querytime, MVR enabling bandwidth sharing and scheduling 2-757 2-387 queue-set command limiting the maximum output on a port 2-434 2-753 2-434 R mapping CoS values to a queue and threshold 2-376 mapping DSCP values to a queue and threshold 2-378 radius-server dead-criter
Index rmdir (boot loader) command show controllers cpu-interface command A-23 rmon collection stats command root guard, for spanning tree show controllers ethernet-controller command 2-449 show controllers tcam command 2-200 number supported show dot1q-tunnel command show dot1x command 2-383 filter RSPAN traffic show dtp 2-383 remote-span command 2-443 sessions add interfaces to start new 2-499 show controller utilization command 2-200 RSPAN configuring 2-509 2-513 show eap command
Index show link state group command show platform mac-address-table command 2-594 show location command 2-596 show platform messaging command show logging command 2-598 show platform monitor command show mac address-table address command show mac address-table command show platform pm command 2-604 show mac address-table count command C-22 C-23 show platform mvr table command 2-606 C-24 C-25 show platform port-asic command 2-609 C-26 show mac address-table dynamic command 2-610 show
Index small violation-rate command spanning-tree mst cost command 2-693 Smartports macros 2-726 spanning-tree mst forward-time command See macros spanning-tree mst hello-time command SNMP host, specifying SNMP informs, enabling the sending of snmp-server enable traps command snmp-server host command 2-695 snmp trap mac-notification command SNMP traps 2-732 spanning-tree mst pre-standard command 2-734 spanning-tree mst root command 2-703 enabling the MAC address notification feature 2-324
Index sticky learning, enabling enabling Port Fast 2-790 storm-control command 2-740, 2-743 enabling timer to recover from error state 2-761 STP forward-delay time BackboneFast 2-705 counters, clearing 2-111 debug messages, display BackboneFast events MSTP spanning-tree activity 2-740 2-735, 2-748 2-194 2-775 Switched Port Analyzer B-81 See SPAN B-77 switching characteristics B-84 transmitted and received BPDUs UplinkFast shutting down Port Fast-enabled ports SVI status calculation
Index upgrading T copying software images tar files, creating, listing, and extracting TDR, running 2-15 2-813 downloading software images UplinkFast, for STP temperature information, displaying templates, system resources 2-746 1-2, 1-3 2-813 V 2-814 traceroute mac ip command trunking, VLAN mode user EXEC mode 2-11 2-450 test cable-diagnostics tdr command traceroute mac command 2-517 2-8 2-817 version (boot loader) command 2-783 version mismatch mode A-30 C-39 trunk mode 2-783 v
Index VLANs (continued) password extended-range media types private enabling 2-826 pruning 2-829 normal-range Version 2 configuring mode pruning 2-692 saving the configuration 2-847 2-842 2-843 saving the configuration 2-826 2-826 vtp (global configuration) command 2-692 SNMP traps for VTP suspending 2-296 2-843 enabling per port 2-428 See also private VLANs shutting down 2-843 tunneling for 2-826 2-786 restarting 2-843 vtp interface configuration) command 2-697, 2-700 vt
Index Cisco Catalyst Blade Switch 3130 and 3032 for Dell Command Reference IN-20 OL-13271-06
