Command Reference Guide

18 ● arp check enable 3Com Router 5000 Family and Router 6000 Family
Command Reference
arp check enable
Purpose Use the arp check enable command to enable ARP entry check to have the
device not learn the ARP entries with broadcast MAC addresses.
Use the undo arp check enable command to disable ARP entry check to have
the system learn the ARP entries with broadcast MAC addresses.
Syntax arp check enable
undo arp check enable
Parameters None
Default By default, ARP entry check is enabled. The device does not learn the ARP entries with
broadcast MAC addresses.
Example Enable ARP entry check.
[Router] arp check enable
View This command can be used in the following views:
■ System view