`show spanning-tree mst <INSTANCE-ID> detail`

Syntax

show spanning-tree mst <INSTANCE-ID> detail [vsx-peer]

Description

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

Command context

Operator (>) or Manager (#)

Parameters

<INSTANCE-ID>: Specifies the MSTP instance number. Range: 0-64.
[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.

Authority

Operators or Administrators. Users without administrator authority can execute this command from the operator context (>) only.

Examples

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
-------------- -------------- ------------ ------- ---------- ----------
1/1/1          Designated     Forwarding   20000   128        point_to_point
1/1/2          Designated     Forwarding   20000   128        point_to_point

Port 1/1/1
Designated root address            : 48:0f:cf:af:04:76
Designated bridge address          : 48:0f:cf:af:04:76  Priority : 32768
Timers:    Message expires in 0 sec, Forward delay expiry:18, Forward transitions:4
Bpdus sent 667, received 9

Port 1/1/2
Designated root address            : 48:0f:cf:af:04:76
Designated bridge address          : 48:0f:cf:af:04:76  Priority : 32768
Timers:    Message expires in 0 sec, Forward delay expiry:18, Forward transitions:4
Bpdus sent 670, received 11