Displaying Mst Configurations - Cisco 6500 Series Software Configuration Manual

Configuring IEEE 802.1s MST
Router(config-mst)# instance 1 vlan 2000-3000
Router(config-mst)# show pending
Pending MST configuration
Name
Revision
Instance
--------
0
1
-------------------------------------------------------------------------------
Router(config)# exit
Router(config)# no spanning-tree mst configuration
Router(config)# do show spanning-tree mst configuration
Name
Revision
Instance
--------
0
-------------------------------------------------------------------------------

Displaying MST Configurations

To display MST configurations, perform these tasks in MST mode:
Command
Step 1
Router# show spanning-tree mst configuration
Step 2
Router# show spanning-tree mst [detail]
Step 3
Router# show spanning-tree mst instance-id
[detail]
Step 4
Router# show spanning-tree mst interface
interface name [detail]
Step 5
Router# show spanning-tree mst number interface
interface name [detail]
Step 6
Router# show spanning-tree mst [x] [interface Y]
detail
Step 7
Router# show spanning-tree vlan vlan_ID
These examples show how to display spanning tree VLAN configurations in MST mode:
Router(config)# spanning-tree mst configuration
Router(config-mst)# instance 1 vlan 1-10
Router(config-mst)# name cisco
Router(config-mst)# revision 1
Router(config-mst)# ^Z
Router# show spanning-tree mst configuration
Name
Revision
Instance
--------
0
1
-------------------------------------------------------------------------------
Catalyst 6500 Series Switch Cisco IOS Software Configuration Guide—Release 12.1 E
15-36
[cisco]
2
Vlans mapped
---------------------------------------------------------------------
1-1999,2500,3001-4094
2000-2499,2501-3000
[]
0
Vlans mapped
---------------------------------------------------------------------
1-4094
[cisco]
1
Vlans mapped
---------------------------------------------------------------------
11-4094
1-10
Chapter 15
Purpose
Displays the active configuration.
Displays information about the MST instances currently
running.
Displays information about a specific MST instance.
Displays information for a given port.
Displays MST information for a given port and a given
instance.
Displays detailed MST information.
Displays VLAN information in MST mode.
Configuring STP and IEEE 802.1s MST
78-14099-04