ADTRAN AOS Version R10.1.0 Command Reference Manual page 2040

Command Reference Guide
spanning-tree port-priority <value>
Use the spanning-tree port-priority command to select the priority level of a port associated with a
bridge. To return to the default bridge-group priority value, use the no form of this command.
Syntax Description
<value>
Default Values
By default, the bridge-group priority value is set to 128.
Command History
Release 1.1
Release 8.1
Functional Notes
The only time that this priority level is used is when two interfaces with a path to the root have equal cost.
At that point, the level set in this command will determine which port the bridge will use. Set the priority
value lower to increase the chance the interface will be used.
Usage Examples
The following example sets the maximum priority on the ATM subinterface labeled 1.1 in bridge
group 17:
(config)#interface atm 1.1
(config-atm 1.1)#spanning-tree port-priority 0
60000CRG0-35E
Assigns a priority value for the bridge group; the lower the value, the higher
the priority. Valid range is 0 to 255.
Command was introduced.
Asynchronous transfer mode (ATM) subinterface was added.
Copyright © 2012 ADTRAN, Inc.
ATM Subinterface Command Set
2040