Cisco Catalyst 250 Series Command Reference

spanning-tree mst priority
To set the bridge priority for an instance, use the spanning-tree mst priority command in global configuration
mode. To return to the default setting, use the no form of this command.
spanning-tree mst instance priority priority
no spanning-tree mst priority
Syntax Description
Instance identification number. The range is 0 to 4094.
instance
Specifies the bridge priority. The range is 0 to 614440 in increments of
4096.
priority priority
Command Default
The default is 32768.
Command Modes
Global configuration
Command History
ModificationRelease
This command was introduced.Cisco IOS 15.0(2)EX
Usage Guidelines
You can set the bridge priority in increments of 4096 only. Valid values are 0, 4096, 8192, 12288, 16384,
20480. 24576, 28672, 32768, 40960, 45056, 49152, 53248, 57344 and 61440.
You can enter instance as a single instance or a range of instances, for example, 0-3,5,7-9.
Examples
This example shows how to set the spanning tree priority for MST instance 0 to 4096:
Switch(config)# spanning-tree mst 0 priority 4096
Related Commands
DescriptionCommand
Enters MST configuration mode.
spanning-tree mst configuration
Configures the MST root swtich.
spanning-tree mst root
Catalyst 2960-X Switch Layer 2 Command Reference, Cisco IOS Release 15.0(2)EX
OL-29043 -01 101
Layer 2 Commands
spanning-tree mst priority

Cisco Catalyst 250 Series Specifications

General

Brand	Cisco
Model	Catalyst 250 Series
Category	Switch
Language	English