Perform the following procedure to display the MSTP-related status information known by the selected bridge.
show spanning-tree mstp status
Display the MSTP status:
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MSTP Status
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Bridge Address : 00:15:e8:9e:10:01
Cist Root : 80:00:00:15:e8:9e:10:01
Cist Regional Root : 80:00:00:15:e8:9e:10:01
Cist Root Port : cpp
Cist Root Cost : 0
Cist Regional Root Cost : 0
Cist Instance Vlan Mapped : 1-9,11-12,14-100,102-1024
Cist Instance Vlan Mapped2k : 1025-2048
Cist Instance Vlan Mapped3k : 2049-3072
Cist Instance Vlan Mapped4k : 3073-3999,4001-4094
Cist Max Age : 20 seconds
Cist Forward Delay : 15 seconds