Vxlan Commands; Basic Vxlan Commands; Arp Suppression Enable; Description - H3C MSR 5600 Comware 7 Vxlan Command Reference

VXLAN commands

Basic VXLAN commands

arp suppression enable

Use arp suppression enable to enable ARP flood suppression.
Use undo arp suppression enable to disable ARP flood suppression.
Syntax
arp suppression enable
undo arp suppression enable
Default
ARP flood suppression is disabled.
Views
VSI view
Predefined user roles
network-admin
Usage guidelines
ARP flood suppression reduces ARP request broadcasts by enabling the VTEP to reply to ARP
requests on behalf of VMs.
This feature snoops ARP packets to populate the ARP flood suppression table with local and remote
MAC addresses. If an ARP request has a matching entry, the VTEP replies to the request on behalf
of the VM. If no match is found, the VTEP floods the request to both local and remote sites.
Examples
# Enable ARP flood suppression for VSI vsi1.
<Sysname> system-view
[Sysname] vsi vsi1
[Sysname-vsi-vsi1] arp suppression enable
Related commands
display arp suppression vsi
reset arp suppression vsi

description

Use description to configure a description for a VSI.
Use undo description to restore the default.
Syntax
description text
undo description
1