Command Reference Guide

98 ● dhcp server synchronize arp (Interface view) 3Com Router 5000 Family and Router 6000 Family
Command Reference
dhcp server synchronize arp (Interface view)
Purpose Use the dhcp server synchronize arp command to enable authorized ARP
for a DHCP interface address pool.
Use the undo dhcp server synchronize arp command to disable authorized
ARP for a DHCP interface address pool.
Syntax dhcp server synchronize arp
undo dhcp server synchronize arp
Parameters None
Default By default, authorized ARP is disabled.
Example Enable authorized ARP in interface view.
[3Com] interface ethernet 1/0/0
[3Com-Ethernet 1/0/0] dhcp server synchronize arp
View This command can be used in the following views:
■ Interface view
Description After you enable authorized ARP for a DHCP interface address pool, the system
permits IP addresses allocated from the interface address pool to be resolved
dynamically using ARP, and allows the corresponding authorized ARP entries to be
added to the ARP table.
Related Commands ■ dchp select (Interface view)
■ dhcp server synchronize arp interface (System view)
■ synchronize arp