HP 12500 Series Befehlsreferenzhandbuch - Seite 27

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Examples

# Enable ARP MAD on VLAN-interface 3.

<Sysname> system-view

[Sysname] interface vlan-interface 3

[Sysname-Vlan-interface3] mad arp enable

You need to assign a domain ID (range: 0-4294967295)

[Current domain is: 0]: 1

The assigned

Related commands

irf domain

mad bfd enable

Use mad bfd enable to enable BFD MAD.

Use undo mad bfd enable to disable BFD MAD.

Syntax

mad bfd enable

undo mad bfd enable

Default

BFD MAD is disabled.

Views

VLAN interface view

Predefined user roles

network-admin

mdc-admin

Usage guidelines

To avoid conflicts, do not use BFD MAD together with LACP MAD in an IRF fabric. However, you can

use BFD MAD together with ARP MAD.

BFD MAD uses the BFD protocol for detecting multi-active collisions, and can work with or without

intermediate devices.

When you configure BFD MAD, follow these guidelines:

You cannot enable BFD MAD on VLAN-interface 1.

•

Do not use the BFD MAD VLAN for any other purpose. No Layer 2 or Layer 3 features,

•

including ARP and LACP, can work on the BFD MAD-enabled VLAN interface or any port in the

VLAN. If you configure any other feature on the VLAN, neither the configured feature nor the

BFD MAD function can work correctly.

If a trunk port is assigned to the BFD MAD VLAN, make sure the default VLAN of that port is

•

not used for BFD MAD. If you configure the default VLAN to perform BFD MAD, other services

configured on the port may work abnormally.

Do not enable the spanning tree function on any port in a BFD MAD VLAN. The MAD function

•

is mutually exclusive with the spanning tree function.

domain ID is: 1