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Chapter 37 Proxy ARP Commands
(License Required)
The switch uses Proxy ARP to help hosts learn MAC addresses of hosts on other networks or
subnets.
ip proxy-arp
Description
The ip proxy-arp command is used to enable Proxy ARP function on the
specified VLAN interface or routed port. To disable IGMP function on this
interface, please use no ip proxy-arp command.
Syntax
ip ip proxy-arp
no ip proxy-arp
Command Mode
Interface Configuration Mode
Example
Enable the Proxy ARP function on Interface VLAN 2:
T2700G-28TQ(config)# interface vlan 2
T2700G-28TQ(config-if)# ip proxy-arp
Enable the Proxy ARP function on routed port 1/0/2:
T2700G-28TQ(config)# interface gigabitEthernet 2
T2700G-28TQ(config-if)# no switchport
T2700G-28TQ(config-if)# ip proxy-arp
ip proxy-arp enable default-route
Description
The ip proxy-arp enable default-route command is used to enable the
default-route-searching function when searching for the ARP proxy. To disable
the default-route-checking function, please use no ip proxy-arp enable
default-route command.