- Index
- Preface
- Using the Command-Line Interface
- Catalyst 3750-X and 3560-X Switch Cisco IOS Commands - aaa accounting through reserved-only
- Catalyst 3750-X and 3560-X Switch Cisco IOS Commands - rmon collection through show vtp
- Catalyst 3750-X and 3560-X Switch Cisco IOS Commands - shutdown through vtp
- Catalyst 3750-X and 3560-X Switch Bootloader Commands
- Catalyst 3750-X and 3560-X Switch Debug Commands
- Catalyst 3750-X and 3560-X Switch Show Platform Commands
- Acknowledgments for Open-Source Software
- show platform acl
- show platform backup interface
- show platform configuration
- show platform dl
- show platform etherchannel
- show platform forward
- show platform frontend-controller
- show platform ip igmp snooping
- show platform ip multicast
- show platform ip unicast
- show platform ip unicast vrf compaction
- show platform ip unicast vrf tcam-label
- show platform ip wccp
- show platform ipc trace
- show platform ipv6 mld snooping
- show platform ipv6 unicast
- show platform layer4op
- show platform mac-address-table
- show platform messaging
- show platform monitor
- show platform mvr table
- show platform pm
- show platform port-asic
- show platform port-security
- show platform qos
- show platform resource-manager
- show platform snmp counters
- show platform spanning-tree
- show platform stp-instance
- show platform stack manager
- show platform stack ports
- show platform tb
- show platform tcam
- show platform vlan
Catalyst 3750-X and 3560-X Show Platform Commands
This appendix describes the show platform privileged EXEC commands that have been created or changed for use with the Catalyst 3750-X and 3560-X 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.
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 ] | statistic s asic-number | usage asic-number [ summary ] | vlan vlan-id }
Syntax Description
Command Modes
Command History
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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.
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
(Optional) Display backup information for all interfaces or the specified interface. The interface can be a physical interface or a port channel. |
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Command Modes
Command History
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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.
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 }
Note This command is not supported on switches running the LAN base feature set.
Syntax Description
Command Modes
Command History
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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.
show platform dl
Use the show platform dl privileged EXEC command to display dynamically loaded module information.
Syntax Description
(Optional) Display detailed dynamically loaded module information. |
Command Modes
Command History
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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.
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
Command Modes
Command History
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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.
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.
show platform forward interface-id [ vlan vlan-id ] src-mac dst-mac [ l3protocol-id ] [ ipv6 | sap | snap ] [ cos cos ] [ ip src-ip dst-ip [ frag field ] [ dscp dscp ] { l4protocol-id | icmp icmp-type icmp-code | igmp igmp-version igmp-type | sctp src-port dst-port | tcp src-port dst-port flags | udp src-port dst-port ]}
Syntax Description
Command Modes
Command History
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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.
Examples
For examples of the show platform forward command output displays and what they mean, see the “Troubleshooting” chapter of the software configuration guide for this release.
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.
show platform frontend-controller { buffer | generic | manager number | subordinate number | version number }
Syntax Description
Command Modes
Command History
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Usage Guidelines
The subordinate number range is 0 to 2.
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.
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.
show platform ip igmp snooping { all | control [ di ] | counters | flood [ vlan vlan-id ] | group ip-address | hardware | retry [ count | local [ count ] | remote [ count ]]}
Syntax Description
Command Modes
Command History
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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.
show platform ip multicast
Use the show platform ip multicast privileged EXEC command to display platform-dependent IP multicast tables and other information.
show platform ip multicast { acl-full-info | counters | groups | hardware [ detail ] | interfaces | locks | mdfs-routes | mroute-retry | retry | trace }
Note This command is not supported on switches running the LAN base feature set.
Syntax Description
Command Modes
Command History
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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.
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.D } | stats interface-id } standby | statistics | table | trace }
Note This command is not supported on switches running the LAN base feature set.
Syntax Description
Note Though visible in the command-line help strings, the proxy and table keywords are not supported.
Command Modes
Command History
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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.
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
Note This command is not supported on switches running the LAN base feature set.
Syntax Description
Command Modes
Command History
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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.
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
Note This command is not supported on switches running the LAN base feature set.
Syntax Description
Command Modes
Command History
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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.
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 }
Note This command is available only if your switch is running the IP services feature set.
Syntax Description
Command Modes
Command History
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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.
show platform ipc trace
Use the show platform ipc trace privileged EXEC command to display platform-dependent Interprocess Communication (IPC) Protocol trace log information.
Note This command is supported only on Catalyst 3750-X switches.
Syntax Description
Command Modes
Command History
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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.
show platform ipv6 mld snooping
Use the show platform ipv6 mld snooping privileged EXEC command to display platform-dependent IPv6 MLD snooping information.
show platform ipv6 unicast { all | control [ di ] | counters | flood [ vlan vlan_id | group ip-address | hardware ] | retry [ local | remote [ count ]
Syntax Description
(Optional) Display MLD snooping flood information for the specified VLAN. The range is 1 to 4094. |
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Display MLD snooping IP multicast group information for the group with the specified IP address. |
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Command Modes
Command History
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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.
show platform ipv6 unicast
Use the show platform ipv6 unicast privileged EXEC command to display platform-dependent IPv6 unicast routing information. This command is available only if the switch or switch stack is running the IP services feature set.
show platform ipv6 unicast { adjacency [ ipv6-prefix ] | backwalk { adjacency | loadbalance } | compress ipv6-prefix/prefix length | interface | loadbalance | mpath | retry { adjacency | route } | route [ ipv6-prefix/prefix length | tcam ] [ detail ] | statistics | table [ detail ] | trace }
Note This command is not supported on switches running the LAN base feature set.
Syntax Description
Command Modes
Command History
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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.
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
Command Modes
Command History
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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.
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
(Optional) Display the MAC address table MAC address information, where mac-address is the 48-bit hardware address. |
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(Optional) Display information for the specified VLAN. The range is 1 t o 4094. |
Command Modes
Command History
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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.
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
Command Modes
Command History
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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.
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
(Optional) Display SPAN information for the specified SPAN session. The range is 1 to 66. |
Command Modes
Command History
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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.
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.
Syntax Description
Command Modes
Command History
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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.
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
Note Though visible in the command-line help strings, the stack-view keyword is not supported on switches running the LAN base feature set.
Command Modes
Command History
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Usage Guidelines
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.
show platform port-asic
Use the show platform port-asic privileged EXEC command to display platform-dependent port ASIC register information.
show platform port-asic { cpu-queue-map-table [ asic number | port number [ asic number ]] |
dest-map index number |
etherchannel-info [ asic number | port number [ asic number ]] |
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 ] |
packet-info-ram [ asic number | index number [ asic number ]] |
port-info [ asic number | port number [ asic number ]] |
prog-parser [ asic number | port number [ asic number ]] |
receive { buffer-queue | port-fifo | supervisor-sram } [ asic number | port number [ asic number ]] |
span [ vlan-id [ asic number ] | [ asic number ]
stack { control | dest-map | learning | messages | mvid | prog-parser | span | stats [ asic number | port number [ asic number ]]
stats { drop | enqueue | miscellaneous | supervisor } [ asic number | port number [ asic number ]] |
transmit { port-fifo | queue | supervisor-sram } [ asic number | port number [ asic number ]]
vct [ asic number | port number [ asic number ]] version }
Syntax Description
Note Though visible in the command-line help strings, the stack {control | dest-map | learning | messages | mvid | prog-parser | span | stats [asic number | port number [asic number]] keywords are not supported on switches running the LAN base feature set.
Command Modes
Command History
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Usage Guidelines
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.
show platform port-security
Use the show platform port-security privileged EXEC command to display platform-dependent port-security information.
Syntax Description
Command Modes
Command History
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Usage Guidelines
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.
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
policer { parameters asic number | port alloc number asic number } |
Display policer information. The keywords have these meanings: |
Command Modes
Command History
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Usage Guidelines
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.
show platform resource-manager
Use the show platform resource-manager privileged EXEC command to display platform-dependent resource-manager information.
show platform resource-manager { dm [ index number ] | erd [ index number ] |
mad [ index number ] | med [ index number ] | mod | msm { hash-table [ vlan vlan-id ] | mac-address mac-address [ vlan vlan-id ]} | sd [ index number ] | vld [ index number ]}
Syntax Description
Command Modes
Command History
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Usage Guidelines
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.
show platform snmp counters
Use the show platform snmp counters privileged EXEC command to display platform-dependent Simple Network Management Protocol (SNMP) counter information.
Syntax Description
Command Modes
Command History
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Usage Guidelines
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.
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
Display spanning-tree state synchronization information. The keywords have these meanings: |
Command Modes
Command History
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Usage Guidelines
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.
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
Display spanning-tree instance information for the specified VLAN. The range is 1 to 4094. |
Command Modes
Command History
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Usage Guidelines
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.
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 ]]}
Note This command is supported only on Catalyst 3750-X switches.
Syntax Description
Display trace information. The keywords have these meanings: |
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Display trace information. The keywords have these meanings: |
Command Modes
Command History
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Usage Guidelines
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.
The summary information about the switch stack shows these states:
- Waiting—A switch is booting up and waiting for communication from other switches in the stack. The switch has not yet determined whether or not it is a stack master.
Stack members not participating in a stack master election remain in the waiting state until the stack master is elected and ready.
- Initializing—A switch has determined whether its stack master status. If it is not the stack master, it is receiving its system- and interface-level configuration from the stack master and loading it.
- Ready—The member has completed loading the system- and interface-level configurations and can forward traffic.
- Master Re-Init—The state immediately after a master re-election and a different member is elected master. The new master is re-initializing its configuration. This state applies only to the new master.
- 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.
A typical state transition for a stack member to a stack master after an master election is Ready -> Master Re-Init -> Ready.
A typical state transition for a stack member in version mismatch (VM) mode is Waiting -> Ver Mismatch.
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 }
Note This command is supported only on Catalyst 3750-X switches.
Syntax Description
Command Modes
Command History
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Usage Guidelines
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.
Examples
This is an example of the show platform stack port buffer command output:
This is an example of show platform stack ports history command output:
show platform tb
Use the show platform tb privileged EXEC command to display platform-dependent trusted-boundary information.
Syntax Description
Command Modes
Command History
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Usage Guidelines
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.
Examples
This is an example of output from the show platform tb command:
show platform tcam
Use the show platform tcam privileged EXEC command to display platform-dependent hardware memory driver information.
show platform tcam { handle number | log-results | table { acl | all | equal-cost-route | ipv6 { acl | qos | secondary } local | mac-address | multicast-expansion | qos | secondary | station | vlan-list } | usage } [ asic number [ detail [ invalid ]] | [ index number [ detail [ invalid ]] | invalid | num number [ detail [ invalid ]] | invalid ] | [ invalid ] | [ num number [ detail [ invalid ]] | invalid ]]
show platform tcam table acl [ asic number [ detail [ invalid ]] | [ index number [ detail [ invalid ]] | invalid | num number [ detail [ invalid ]] | invalid ] | [ invalid ] | [ num number [ detail [ invalid ]] | invalid ]]
show platform tcam table all [ asic number [ detail [ invalid ]] | [ index number [ detail [ invalid ]] | invalid | num number [ detail [ invalid ]] | invalid ] | [ invalid ] | [ num number [ detail [ invalid ]] | invalid ]]
show platform tcam table equal-cost-route [ asic number [ detail [ invalid ]] | [ index number [ detail [ invalid ]] | invalid | num number [ detail [ invalid ]] | invalid ] | [ invalid ] | [ num number [ detail [ invalid ]] | invalid ]]
show platform tcam table ipv6 { acl | qos | secondary } [ asic number [ detail [ invalid ]] | [ index number [ detail [ invalid ]] | invalid | num number [ detail [ invalid ]] | invalid ] | [ invalid ] | [ num number [ detail [ invalid ]] | invalid ]]
show platform tcam table local [ asic number [ detail [ invalid ]] | [ index number [ detail [ invalid ]] | invalid | num number [ detail [ invalid ]] | invalid ] | [ invalid ] | [ num number [ detail [ invalid ]] | invalid ]]
show platform tcam table mac-address [ asic number [ detail [ invalid ]] | [ index number [ detail [ invalid ]] | invalid | num number [ detail [ invalid ]] | invalid ] | [ invalid ] | [ num number [ detail [ invalid ]] | invalid ]]
show platform tcam table multicast-expansion [ asic number [ detail [ invalid ]] | [ index number [ detail [ invalid ]] | invalid | num number [ detail [ invalid ]] | invalid ] | [ invalid ] | [ num number [ detail [ invalid ]] | invalid ]]
show platform tcam table qos [ asic number [ detail [ invalid ]] | [ index number [ detail [ invalid ]] | invalid | num number [ detail [ invalid ]] | invalid ] | [ invalid ] | [ num number [ detail [ invalid ]] | invalid ]]
show platform tcam table secondary [ asic number [ detail [ invalid ]] | [ index number [ detail [ invalid ]] | invalid | num number [ detail [ invalid ]] | invalid ] | [ invalid ] | [ num number [ detail [ invalid ]] | invalid ]]
show platform tcam table station [ asic number [ detail [ invalid ]] | [ index number [ detail [ invalid ]] | invalid | num number [ detail [ invalid ]] | invalid ] | [ invalid ] | [ num number [ detail [ invalid ]] | invalid ]]
show platform tcam table vlan-list [ [ asic number [ detail [ invalid ]] | [ index number [ detail [ invalid ]] | invalid | num number [ detail [ invalid ]] | invalid ] | [ invalid ] | [ num number [ detail [ invalid ]] | invalid ]]
Syntax Description
Note Though visible in the command-line help strings, the ipv6, equal-cost-route, multicast-expansion, secondary, and usage keywords are not supported on switches running the LAN base feature set.
Note Though visible in the command-line help strings, the usage keyword is not supported.
Command Modes
Command History
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Usage Guidelines
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.
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
Display remote procedure call (RPC) messages. The keywords have these meanings: |
Command Modes
Command History
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Usage Guidelines
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.