set protocols spanning-tree pvst vlan bridge-priority

The set protocols spanning-tree pvst vlan bridge-priority command sets the bridge priority the switching device when Rapid-PVST+ is running.

Command Syntax

set protocols spanning-tree pvst vlan <vlan-id> bridge-priority <bridge-priority>

Parameter

Parameter	Description
vlan <vlan-id>	Specifies the VLAN ID. The value is an integer that ranges from 1 to 4094. A total of 64 VLANs can be enabled for Rapid-PVST+.
bridge-priority <bridge-priority>	Specifies the bridge priority of the switching device for Rapid-PVST+ mode. The value is an integer ranges from 0 to 61440. The default value is 32768.

Usage Guidelines

Priorities of switching devices are an important factor to calculate a spanning tree and determine the selection of the root bridge. The smaller the priority value of a switching device is, the higher the possibility that the switching device is selected as the root bridge.

Example

Set the bridge priority the switching device to 55 for Rapid-PVST+.

admin@Xorplus# set protocols spanning-tree pvst vlan 5 bridge-priority 55
admin@Xorplus# commit