The set protocols spanning-tree stp bridge-priority command sets the bridge priority the switching device when STP is running.
set protocols spanning-tree stp bridge-priority <bridge-priority>
Specifies the bridge priority of the switching device when STP is running.
The value is an integer ranges from 0 to 61440. The default value is 32768.
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.
admin@Xorplus# set protocols spanning-tree stp bridge-priority 55 admin@Xorplus# commit