The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language.
This appendix describes the show platform privileged EXEC commands that have been created or changed for use with the Catalyst 3750 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.
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 | vlan vlan-id} [ | {begin | exclude | include} expression]
Privileged EXEC
|
|
---|---|
12.1(11)AX |
This command was introduced. |
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.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear.
Use the show platform configuration privileged EXEC command to display platform-dependent configuration-manager related information.
show platform configuration {config-output | default | running | startup} [ | {begin | exclude | include} expression]
Privileged EXEC
|
|
---|---|
12.1(11)AX |
This command was introduced. |
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.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear.
Use the show platform etherchannel privileged EXEC command to display platform-dependent EtherChannel information.
show platform etherchannel {flags | time-stamps} [ | {begin | exclude | include} expression]
Privileged EXEC
|
|
---|---|
12.1(11)AX |
This command was introduced. |
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.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear.
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] [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 | tcp src-port dst-port flags | udp src-port dst-port} [ | {begin | exclude | include} expression]
Privileged EXEC
|
|
---|---|
12.1(11)AX |
This command was introduced. |
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.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear.
See the "Troubleshooting" chapter of the software configuration guide for this release for examples of the show platform forward command output displays and what they mean.
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} [ | {begin | exclude | include} expression]
This command is supported only on Catalyst 3750G-48TS, 3750G-48PS, 3750G-24TS-1U, and 3750G-24PS switches.
Privileged EXEC
|
|
---|---|
12.2(20)SE3 |
This command was introduced. |
On the Catalyst 3750G-48TS and 3750G-48PS switches, the subordinate number range is 0 to 2.
On the Catalyst 3750G-24TS-1U and 3750G-24PS switches, the subordinate number range is 0 to 1.
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.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear.
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]]} [ | {begin | exclude | include} expression]
Privileged EXEC
|
|
---|---|
12.1(11)AX |
This command was introduced. |
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.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear.
Use the show platform ip multicast privileged EXEC command to display platform-dependent IP multicast tables and other information.
show platform ip multicast {counters | groups | hardware [detail] | interfaces | locks | mdfs-routes | mroute-retry | retry | trace} [ | {begin | exclude | include} expression]
Privileged EXEC
|
|
---|---|
12.1(11)AX |
This command was introduced. |
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.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear.
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} | mpaths | route | standby | statistics | trace} [ | {begin | exclude | include} expression]
Privileged EXEC
|
|
---|---|
12.1(11)AX |
This command was introduced. |
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.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear.
Use the show platform ipc trace privileged EXEC command to display platform-dependent Interprocess Communication (IPC) Protocol trace log information.
show platform ipc trace [ | {begin | exclude | include} expression]
Privileged EXEC
|
|
---|---|
12.1(11)AX |
This command was introduced. |
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.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear.
Use the show platform ipv6 unicast privileged EXEC command to display platform-dependent IPv6 unicast routing information. This command is available only if the stack is running the advanced IP services image.
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}
[| {begin | exclude | include} expression]
Privileged EXEC
|
|
---|---|
12.2(25)SEA |
This command was introduced. |
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.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear.
Use the show platform layer4op privileged EXEC command to display platform-dependent Layer 4 operator information.
show platform layer4op {acl | qos [port-asic]} {and-or | map | or-and | vcu} [ | {begin | exclude | include} expression]
Privileged EXEC
|
|
---|---|
12.1(11)AX |
This command was introduced. |
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.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear.
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]] [ | {begin | exclude | include} expression]
Privileged EXEC
|
|
---|---|
12.1(11)AX |
This command was introduced. |
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.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear.
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]} [ | {begin | exclude | include} expression]
Privileged EXEC
|
|
---|---|
12.1(11)AX |
This command was introduced. |
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.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear.
Use the show platform monitor privileged EXEC command to display platform-dependent Switched Port Analyzer (SPAN) information.
show platform monitor [session session-number] [ | {begin | exclude | include} expression]
Privileged EXEC
|
|
---|---|
12.1(11)AX |
This command was introduced. |
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.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear.
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 [ | {begin | exclude | include} expression]
Privileged EXEC
|
|
---|---|
12.1(11)AX |
This command was introduced. |
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.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear.
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}
[ | {begin | exclude | include} expression]
Privileged EXEC
|
|
---|---|
12.1(11)AX |
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.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear.
Use the show platform port-asic privileged EXEC command to display platform-dependent port application-specific integrated circuit (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]]}
[ | {begin | exclude | include} expression]
Privileged EXEC
|
|
---|---|
12.1(11)AX |
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.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear.
Use the show platform port-security privileged EXEC command to display platform-dependent port-security information.
show platform port-security [ | {begin | exclude | include} expression]
Privileged EXEC
|
|
---|---|
12.1(11)AX |
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.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear.
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}} [ | {begin | exclude | include} expression]
Privileged EXEC
|
|
---|---|
12.1(11)AX |
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.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear.
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 | sd [index number] |
vld [index number]} [ | {begin | exclude | include} expression]
Privileged EXEC
|
|
---|---|
12.1(11)AX |
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.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear.
Use the show platform snmp counters privileged EXEC command to display platform-dependent Simple Network Management Protocol (SNMP) counter information.
show platform snmp counters [ | {begin | exclude | include} expression]
Privileged EXEC
|
|
---|---|
12.1(11)AX |
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.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear.
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] [ | {begin | exclude | include} expression]
Privileged EXEC
|
|
---|---|
12.1(11)AX |
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.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear.
Use the show platform stp-instance privileged EXEC command to display platform-dependent spanning-tree instance information.
show platform stp-instance vlan-id [ | {begin | exclude | include} expression]
Privileged EXEC
|
|
---|---|
12.1(14)EA1 |
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.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear.
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]]}
[ | {begin | exclude | include} expression]
Privileged EXEC
|
|
---|---|
12.1(11)AX |
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.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear.
These are the states displayed in the summary information about the switch stack:
•Waiting—The stage when a switch is booting up and waiting for communication from other switches in the stack. The switch has not yet determined whether it is a stack master or not.
Stack members not participating in a stack master election remain in the waiting state until the stack master is elected and ready.
•Initializing—The stage when a switch has determined whether it is the stack master or not. If the switch is not the stack master, it is receiving its system- and interface-level configuration from the stack master and loading it.
•Ready—The stage when the stack member has completed loading the system- and interface-level configuration and is ready to forward traffic.
•Master Re-Init—The stage immediately after a stack master re-election and a different stack member is elected stack master. The new stack master is re-initializing its configuration. This state applies only to the new stack master.
•Ver Mismatch—The stage of a switch in version mismatch (VM) mode. VM mode is when a switch joining the switch stack has a different stack protocol minor version number from the stack 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 becoming a stack master after a stack 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.
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 [ | {begin | exclude | include} expression]
Privileged EXEC
|
|
---|---|
12.1(14)EA1 |
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.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear.
This is an example of output from the show platform tb command:
Switch# show platform tb
Print TB sub-block information
(Fa1/0/2) device:(Cisco phone)
/* current interfaces with TB enabled, and the trust device type */
Current master switch:(Yes)
/* Is this switch the current master switch? */
New elected master :(No)
/* Is the master switch-over occurred and this is the new master switch? */
Master ready :(No)
/* Is the Master switch in ready state? */
HULC TB process on :(No)
/* Is the TB platform process currently running? */
CDP stable timer ON :(No)(360 secs)
/* Is the CDP stable timer running? After the CDP stable timer expired, CDP neighbors of all the TB enabled interfaces will be verified to make sure the replacement of IP phone and PC did not happen during the master switch-over. */
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. */
Use the show platform tcam privileged EXEC command to display platform-dependent ternary content addressable memory (TCAM) 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]] [ | {begin | exclude | include} expression]
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]] [ | {begin | exclude | include} expression]
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]] [ | {begin | exclude | include} expression]
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]] [ | {begin | exclude | include} expression]
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]] [ | {begin | exclude | include} expression]
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]] [ | {begin | exclude | include} expression]
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]] [ | {begin | exclude | include} expression]
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]] [ | {begin | exclude | include} expression]
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]] [ | {begin | exclude | include} expression]
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]] [ | {begin | exclude | include} expression]
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]] [ | {begin | exclude | include} expression]
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]] [ | {begin | exclude | include} expression]
Privileged EXEC
|
|
---|---|
12.1(11)AX |
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.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear.
Use the show platform vlan privileged EXEC command to display platform-dependent VLAN information.
show platform vlan {misc | mvid | prune | refcount | rpc {receive | transmit}} [ | {begin | exclude | include} expression]
Privileged EXEC
|
|
---|---|
12.1(11)AX |
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.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output do not appear, but the lines that contain Output appear.