show spanning-tree mst detail

Description

Displays MSTP configurations for the given instance ID with corresponding port details.

Command context

Operator (>) or Manager (#)

Parameters

指定了MSTP实例麻木er. Range: 0 to 64.

[vsx-peer]

Shows the output from the VSX peer switch. If the switches do not have the VSX configuration or the ISL is down, the output from the VSX peer switch is not displayed. This parameter is available on switches that support VSX.

Authority

Operators or Administrators or local user group members with execution rights for this command. Operators can execute this command from the operator context (>) only.

Example

switch# show spanning-tree mst 1 detail #### MST1 Vlans mapped: 1 Bridge Address : 48:0F:CF:AF:04:76 Priority: 32768 Root Address : 48:0F:CF:AF:04:76 Priority: 32768 Port : 0 Cost : 0 Rem Hops: 20 PORT ROLE STATE COST PRIORITY TYPE BPDU-Tx BPDU-Rx TCN-Tx TCN-Rx -------- ----------- ---------- ---------- --------- --------- ---------- ---------- ---------- ---------- 1/1/1 Designated Forwarding 20000 128 P2P Edge 100 60 20 10 1/1/2 Designated Forwarding 20000 128 P2P 100 60 20 10 1/1/3 Designated Forwarding 20000 128 Shr 100 60 20 10 1/1/4 Designated Forwarding 20000 128 Shr Edge 100 60 20 10 1/1/5 Alternate Loop-Inc 20000 128 Shr Edge 100 60 20 10 1/1/6 Alternate Root-Inc 20000 128 Shr Edge 100 60 20 10 Topology change flag : True Number of topology changes : 4 Last topology change occurred : 516 seconds ago Port 1/1/1 Designated root address : 48:0F:CF:AF:04:76 Designated bridge address : 48:0F:CF:AF:04:76 Priority : 32768 BPDUs sent : 667 BPDUs received : 9 Message expiry : 0 second Forward delay expiry : 18 seconds Forward transitions : 4 TCN_Tx: 10, TCN_Rx: 10 Port 1/1/2 Designated root address : 48:0F:CF:AF:04:76 Designated bridge address : 48:0F:CF:AF:04:76 Priority : 32768 BPDUs sent : 670 BPDUs received : 11 Message expiry : 0 second Forward delay expiry : 18 seconds Forward transitions : 4 TCN_Tx: 10, TCN_Rx: 10