Enabling proxy ARP
Proxy ARP is disabled by default on routing switches. Enter the following commands from the VLAN context level in the CLI to enable proxy ARP:
switch(config)# vlan 1 switch(vlan-1)# ip proxy-arp
To again disable IP proxy ARP, enter:
switch(vlan-1)# no ip proxy-arp
Syntax:
no ip proxy-arp