ADTRAN 1000R Series - page 920

Command Reference Guide Frame Relay Sub-Interface Config Command Set
61200510L1-35E Copyright © 2005 ADTRAN 920
spanning-tree bpdufilter [enable | disable]
Use the spanning-tree bpdufilter command to block BPDUs from being transmitted and received on this
interface. To return to the default value, use the no form of this command.
Syntax Description
enable Enables the BPDU filter.
disable Disables the BPDU filter.
Default Values
By default, this command is set to disable.
Applicable Platforms
This command applies to the NetVanta 1000R, 3000, 4000, and 5000 and Total Access 900 Series units.
Command History
Release 5.1 Command was introduced.
Functional Notes
The purpose of this command is to remove a port from participation in the spanning tree. This might be
beneficial while debugging a network setup. It normally should not be used in a live network.
Usage Examples
The following example enables the BPDU filter on the interface:
(config)#interface frame-relay 1.16
(config-fr 1.16)#spa n ning-tree bpdufilter enable