ADTRAN 1000R Series - Manual (Page 1021)

Command Reference Guide Port Channel Interface Config Command Set
61200510L1-35E Copyright © 2005 ADTRAN 1021
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 default
on page 518 ). 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, and 1000R 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 port channel interface:
(config)#interface port-channel 3
(config-p-chan 3)#spanning-tree bpdufilter enable
The BPDU filter can be disabled on port channel 3 by issuing the following commands:
(config)#interface port-channel 3
(config-p-chan 3)#spanning-tree bpdufilter disable