Enabling Intra-VLAN Proxy ARP

This section describes how to configure proxy ARP for isolated interfaces in a VLAN to communicate.

Perform the following steps on the device on which the isolated interfaces that require communication reside:

Run system-view
The system view is displayed.
Run interface vlanif vlan-id
A VLANIF interface is created.
Run ip address ip-address { mask | mask-length } [ sub ]
An IP address is assigned to the VLANIF interface.

The IP address of the VLANIF interface must be on the same network segment as the IP addresses of interfaces in the VLAN.
Run arp-proxy inner-sub-vlan-proxy enable
Intra-VLAN proxy ARP is enabled.