spanning-tree mst
To enter the MSTP configuration submode, use the spanning-tree mst command in global configuration
mode.
spanning-tree mst protocol instance identifier
Syntax Description
String of a maximum of 25 characters that identifies the protocol
instance.
protocol instance identifier
Command Default
None
Command Modes
Global configuration
Command History
ModificationRelease
This command was introduced.Release 3.7.1
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task
IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator
for assistance.
In MSTP configuration, only one protocol instance can be configured at a time.Note
Task ID
OperationsTask ID
read, writeinterface
Examples
The following example shows how to enter the MSTP configuration submode:
RP/0/RSP0/CPU0:router(config)# spanning-tree mst a
RP/0/RSP0/CPU0:router(config-mstp)#
Cisco ASR 9000 Series Aggregation Services Router VPN and Ethernet Services Command Reference, Release
6.1.x
623
Multiple Spanning Tree Protocol Commands
spanning-tree mst