Specifications

Spanning Tree Configuration Command Set
Reviewing and Setting Spanning Tree Bridge Parameters
5-28 SecureStack A2 Configuration Guide
5.2.1.21 set spantree priority
Use this command to set the device’s Spanning Tree priority. The device with the highest priority
(lowest numerical value) becomes the Spanning Tree root device. If all devices have the same
priority, the device with the lowest MAC address will then become the root device. Depending on
the bridge priority mode (set with set spantree bridgeprioritymode command described in
Section 5.2.1.9), some priority values may rounded up or down.
set spantree priority priority [sid]
Syntax Description
Command Defaults
If sid is not specified, priority will be set on Spanning Tree 0.
Command Mode
Read-Write.
Example
This example shows how to set the bridge priority to 4096 on SID 1:
priority Specifies the priority of the bridge. Valid values are
from 0 to 61440 (in increments of 4096), with 0
indicating highest priority and 61440 lowest priority.
sid (Optional) Sets the priority on a specific Spanning
Tree. Valid values are 0 - 4094. If not specified, SID 0
is assumed.
A2(rw)->set spantree priority 4096 1