suppress-arp

Enables Address Resolution Protocol (ARP) suppression on a current VLAN or bridge domain. ARP suppression can lessen ARP-related traffic within an IP Fabric.

Syntax

suppress-arp

no suppress-arp

Command Default

ARP suppression is disabled.

Modes

VLAN configuration mode

Bridge-domain configuration mode

Usage Guidelines

This feature is required, along with ND suppression, if static anycast gateway is supported in an IP Fabric.

To disable ARP suppression, use the no form of this command.

Examples

The following example enables ARP suppression on a VLAN.

device# configure terminal
device(config)# vlan 100
device(config-vlan-100)# suppress-arp

The following example enables ARP suppression on a bridge domain.

device# configure terminal
device(config)# bridge-domain 2
device(config-bridge-domain-2)# suppress-arp