HP ProCurve 7102dl Reference Manual page 676

SROS Command Line Interface Reference Guide Ethernet Interface Configuration Command Set
spanning-tree port-priority <priority level>
Use the spanning-tree port-priority command to select the priority level of this interface. To return to the
default setting, use the no version of this command.
Syntax Description
<priority level> Specifies a value from 0 to 255.
Default Values
By default, this set to 128.
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 spanning-tree will use. Set the
priority value lower to increase the chance the interface will be used.
Usage Examples
The following example sets the interface to a priority of 100:
ProCurve(config)#interface eth 0/1
ProCurve(config-eth 0/1)#spanning-tree port-priority 100
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