ADTRAN 1000R Series - Manual (Page 1022)

Command Reference Guide Port Channel Interface Config Command Set
61200510L1-35E Copyright © 2005 ADTRAN 1022
spanning-tree bpduguard [enable | disable]
Use the spanning-tree bpduguard command to enable or disable the BPDU guard on a specific interface.
This setting overrides the related global setting (refer to spanning-tree edgeport default
on page 518 ). Use
the no version of the command to return to the default setting.
Syntax Description
enable Enables BPDU guard for this interface.
disable Disables BPDU guard for this interface.
Default Values
By default, this setting is disabled.
Applicable Platforms
This command applies to the NetVanta 300, 1000, and 1000R Series units.
Command History
Release 5.1 Command was introduced.
Functional Notes
The bpduguard blocks any BPDUs from being received on an interface.
Usage Examples
The following example enables the BPDU guard on the port channel interface:
(config)#interface port-channel 3
(config-p-chan 3)#spanning-tree bpduguard enable
The BPDU guard can be disabled on port channel 3 by issuing the following commands:
(config)#interface port-channel 3
(config-p-chan 3)#spanning-tree bpduguard disable