Spanning-Tree Commands
903 OL-32830-01 Command Line Interface Reference Guide
46
Example
This restarts the STP migration process on all interfaces.
switchxxxxxx#
clear spanning-tree detected-protocols
46.18 spanning-tree mst priority
Use the spanning-tree mst priority Global Configuration mode command to
configure the device priority for the specified spanning-tree instance. Use the no
form of this command to restore the default configuration.
Syntax
spanning-tree mst
instance-id
priority
priority
no spanning-tree mst
instance-id
priority
Parameters
• instance-id—Specifies the spanning-tree instance ID. (Range:1–7)
• priority—Specifies the device priority for the specified spanning-tree
instance. This setting determines the likelihood that the switch is selected
as the root switch. A lower value increases the probability that the switch is
selected as the root switch. (Range: 0–61440)
Default Configuration
The default priority is 32768.
Command Mode
Global Configuration mode
User Guidelines
The priority value must be a multiple of 4096.
The switch with the lowest priority is the root of the spanning tree.
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