show spanning-tree mst summary

This command displays summary information about all multiple spanning tree instances in the switch. On execution, the following details are displayed.

Format	`show spanning-tree mst summary`
Mode	Privileged EXEC User EXEC

Term	Definition
MST Instance ID List	List of multiple spanning trees IDs currently configured.
For each MSTID: Associated FIDs Associated VLANs	List of forwarding database identifiers associated with this instance. List of VLAN IDs associated with this instance.