Specifications

Spanning Tree Configuration Command Set
Reviewing and Setting Spanning Tree Bridge Parameters
5-16 SecureStack A2 Configuration Guide
5.2.1.9 set spantree bridgeprioritymode
Use this command to set the Spanning Tree bridge priority mode to 802.1D (legacy) or 802.1t. The
mode affects the range of priority values used to determine which device is selected as the Spanning
Tree root as described in set spantree priority (Section 5.2.1.21). The default for the switch is to
use 802.1t bridge priority mode.
set spantree bridgeprioritymode {8021d | 8021t}
Syntax Description
Command Defaults
None.
Command Mode
Read-Write.
Example
This example shows how to set the bridge priority mode to 802.1D:
8021d Sets the bridge priority mode to use 802.1D (legacy) values,
which are 0 to 65535.
8021t Sets the bridge priority mode to use 802.1t values, which are
0 to 61440, in increments of 4096. Values will automatically
be rounded up or down, depending on the 802.1t value to
which the entered value is closest.
This is the default bridge priority mode.
A2(rw)->set spantree bridgeprioritymode 8021d