Advanced Traffic Management Guide K/KA/KB.15.15

Example 71 Viewing port information
NOTE: This command gives information about the CST only. To view details of specific MST
instances, use the show spanning tree instance commands.
Viewing status for a specific MST instance
The following commands display the MSTP statistics for a specified MST instance.
Syntax:
show spanning-tree instance [ ist | 1..16 ]
Displays the MSTP statistics for either the IST instance or a numbered MST instance
running on the switch.
Syntax:
show spanning-tree instance [ ist | 1..16 ] detail
Displays status on all active ports for a specific instance of MSTP.
Syntax:
show spanning-tree port-list instance [ ist | 1..16 ] detail
Displays status on specified ports for a specific instance of MSTP.
100 Multiple instance spanning tree operation