Cisco Nexus 5000 Series Switch CLI Software Configuration Guide (OL-16597-01, July 2009)

This example shows how to restart MST on the Ethernet interface on slot 2, port 8:
switch# clear spanning-tree detected-protocol interface ethernet 2/8
Verifying MST Configurations
To display MST configuration information, perform one of the following tasks:
PurposeCommand
Displays the current spanning tree configuration.switch# show running-config spanning-tree [all]
Displays detailed information for the current MST
configuration.
switch# show spanning-tree mst [options]
The following example shows how to display current MST configuration:
switch# show spanning-tree mst configuration
% Switch is not in mst mode
Name [mist-attempt]
Revision 1 Instances configured 2
Instance Vlans mapped
-------- ---------------------------------------------------------------------
0 1-12,14-41,43-4094
1 13,42
Cisco Nexus 5000 Series Switch CLI Software Configuration Guide
OL-16597-01 197
Verifying MST Configurations
Restarting the Protocol