Command Reference Guide

SROS Command Line Interface Reference Guide PPP Interface Configuration Command Set

bridge-group <group#> bpdufilter [enable | disable]

Use the bridge-group 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

<group#> Bridge group number (1 to 255) specified using the bridge-group command.

enable Enable the BPDU filter.

disable Disable the BPDU filter.

Default Values

By default, this command is set to disable.

Command Modes

(config-interface)# Interface Configuration Mode

Valid interfaces include: Ethernet (eth 0/1), virtual PPP interfaces (ppp 1), and

virtual Frame Relay sub-interfaces (fr 1.20)

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 bpdufilter on the interface:

(config)#interface ppp 1

(config-ppp 1)#bridge-group 1 bpdufilter enable