Spanning-Tree Mst Priority - Cisco MWR 2941 Command Reference Manual

Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR

spanning-tree mst priority

To specify a bridge priority for the spanning tree, use the spanning-tree mst priority command in
global configuration mode. To return to the default settings, use the no form of this command.
Syntax Description
instance
priority
priority
Command Default
The defaults are as follows:
•
Command Modes
Global configuration (config)
Command History Release
12.2(14)SX
12.2(17d)SXB
15.0(1)MR
Usage Guidelines
You can set the bridge priority in increments of 4096 only. When you set the priority, valid values are
0, 4096, 8192, 12288, 16384, 20480, 24576, 28672, 32768, 36864, 40960, 45056, 49152, 53248, 57344,
and 61440.
You can set the priority to 0 to make the switch root.
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 bridge priority:
Router(config)# spanning-tree mst 0 priority 4096
Router(config)#
Related Commands Command
show spanning-tree mst
OL-23890-01
spanning-tree mst instance priority priority
no spanning-tree mst priority
Instance identification number; valid values are from 0 to 4094.
Specifies the bridge priority; see the "Usage Guidelines" section for valid values and
additional information.
priority is 32768.
Modification
Support for this command was introduced on the Supervisor Engine 720.
Support for this command on the Supervisor Engine 2 was extended to
Release 12.2(17d)SXB.
This command was integrated into 15.0(1)MR.
Description
Displays the information about the MST protocol.
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR
spanning-tree mst priority
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