Cisco Systems N3KC3064TFAL3 Manual De Usuario
Procedure
Purpose
Command or Action
Restarts MST on entire switch or
specified interfaces.
specified interfaces.
switch# clear spanning-tree detected-protocol
[interface interface [interface-num | port-channel]]
[interface interface [interface-num | port-channel]]
Step 1
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:
Purpose
Command
Displays the current spanning tree configuration.
switch# show running-config spanning-tree [all]
Displays detailed information for the current MST
configuration.
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
Name
[mist-attempt]
Revision
1
Instances configured 2
Instance
Vlans mapped
--------
---------------------------------------------------------------------
0
1-12,14-41,43-4094
1
13,42
Cisco Nexus 3000 NX-OS Layer 2 Switching Configuration Guide, Release 5.0(3)U3(1)
112
OL-26590-01
Configuring Multiple Spanning Tree
Verifying MST Configurations