HP 7000 dl Router Series Betriebsanweisung PDF herunterladen (Seite 479)

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SROS Command Line Interface Reference Guide Ethernet Interface Configuration Command Set

spanning-tree bpduguard [enable | disable]

Use the spanning-tree bpduguard command to enable or disable the bpduguard on a specific interface.

This setting overrides the related global setting (see spanning-tree forward-time <seconds> on page 348).

Use the no version of the command to return to the default setting.

Syntax Description

enable Enable bpduguard for this interface.

disable Disable bpduguard for this interface.

Default Values

By default, this setting is disabled.

Command Modes

(config-interface)# Interface Configuration Mode

Valid interfaces include: Ethernet, virtual PPP interfaces (ppp 1), virtual Frame

Relay sub-interfaces (fr 1.20), and atm sub-interfaces (1.2).

Functional Notes

The bpduguard blocks any BPDUs from being received on an interface.

Usage Examples

The following example enables the bpduguard on the interface eth 0/1:

(config)#interface eth 0/1

(config-eth 0/1)#spanning-tree bpduguard enable

The bpduguard can be disabled on the eth 0/1 by issuing the following commands:

(config)#interface eth 0/1

(config-eth 0/1)#spanning-tree bpduguard disable

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