Entering Mst Configuration Mode - Cisco Nexus 7000 Series Configuration Manual

Entering MST Configuration Mode

Command or Action
Step 2
Enter one of the following commands:
Option
spanning-tree mode mst
no spanning-tree mode mst
Example:
switch(config)# spanning-tree mode mst
Step 3
exit
Example:
switch(config)# exit
switch#
Step 4 show running-config spanning-tree all
Example:
switch# show running-config spanning-tree all
Step 5
copy running-config startup-config
Example:
switch# copy running-config startup-config
This example shows how to enable MST on the device:
switch# config t
switch(config)# spanning-tree mst configuration
switch(config-mst)# exit
switch(config)#
Entering MST Configuration Mode
You enter MST configuration mode to configure the MST name, VLAN-to-instance mapping, and MST
revision number on the device.
If two or more devices are in the same MST region, they must have the identical MST name, VLAN-to-instance
mapping, and MST revision number.
Each command reference line creates its pending regional configuration in MST configuration mode. In
Note
addition, the pending region configuration starts with the current region configuration.
Cisco Nexus 7000 Series NX-OS Layer 2 Switching Configuration Guide, Release 5.x
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Description
Enables MST on the device.
Disables MST on the device and
returns you to Rapid PVST+.
Configuring MST Using Cisco NX-OS
Purpose
Exits global configuration mode.
(Optional)
Displays the currently running STP
configuration.
(Optional)
Copies the running configuration to the
startup configuration.