Users Guide

information that it holds for the port. The command conguration applies to all common IST (CIST) in the MST
region.
Example
OS10(config)# spanning-tree mst max-hops 30
Supported Releases 10.2.0E or later
show spanning-tree mst
Displays MST conguration information.
Syntax
show spanning-tree mst configuration
Parameters None
Default Not congured
Command Mode EXEC
Usage Information Enable MSTl before using this command.
Example
OS10# show spanning-tree mst configuration
Region Name: asia
Revision: 0
MSTI VID
0 1,7-4093
1 2
2 3
3 4
4 5
5 6
Supported Releases 10.2.0E or later
show spanning-tree msti
Displays MST instance information.
Syntax
show spanning-tree msti [instance-number [brief | guard | virtual-interface |
interface interface]]
Parameters
• instance-number — (Optional) Displays MST instance information, from 0 to 63.
• brief — (Optional) Displays MST instance summary information.
• guard — (Optional) Displays which guard is enabled and the current port state.
• virtual-interface—(Optional) Displays MST information specic to VLT.
• interface interface—(Optional) Displays interface type information:
– ethernet node/slot/port[:subport] — Enter the Ethernet port information, from 1 to 48.
– port-channel — Enter the port-channel interface information, from 1 to 128.
Default Not congured
Command Mode EXEC
Usage Information View the MST instance information for a specic MST instance number in detail or brief, or view physical Ethernet
ports or port-channel information.
Example (Brief)
OS10# show spanning-tree msti 0 brief
Spanning tree enabled protocol msti with force-version mst
MSTI 0 VLANs mapped 1-99,101-199,301-4093
Executing IEEE compatible Spanning Tree Protocol
Layer 2 433