ADTRAN 5000 Series - Manual (Page 583)

Command Reference Guide Ethernet Interface Configuration Command Set
61200990L1-35E Copyright © 2005 ADTRAN 583
spanning-tree bpdufilter [enable | disable]
Use the spanning-tree bpdufilter command to enable or disable the BPDU filter on a specific interface.
This setting overrides the related Global setting (refer to spanning-tree edgeport bpdufilter default
on page
457 ). Use the no version of the command to return to the default setting.
Syntax Description
enable Enables BPDU filter for this interface.
disable Disables BPDU filter for this interface.
Default Values
By default, this setting is disabled.
Applicable Platforms
This command applies to the NetVanta 300, 1000, 1000R, 3000, 4000, and 5000 and Total Access 900
Series units.
Command History
Release 5.1 Command was introduced.
Functional Notes
The bpdufilter blocks any BPDUs from being transmitted and received on an interface.
Usage Examples
The following example enables the BPDU filter on the interface eth 0/3:
(config)#interface eth 0/3
(config-eth 0/3)#spanning-tree bpdufilter enable
The BPDU filter can be disabled on the eth 0/3 by issuing the following commands:
(config)#interface eth 0/3
(config-eth 0/3)#spanning-tree bpdufilter disable