Enables the automatic entry of subVLAN information in the proxy ARP table.
|vlan-name||Specifies a superVLAN name.|
|all||Specifies all VLANs.|
To facilitate communication between subVLANs, by default, an entry is made in the IP ARP table of the superVLAN that performs a proxy ARP function. This allows clients on one subVLAN to communicate with clients on another subVLAN. In certain circumstances, intra-subVLAN communication may not be desired for isolation reasons.
NoteThe isolation option works for normal, dynamic, ARP-based client communication.
The following example enables the automatic entry of subVLAN information in the proxy ARP table of the superVLAN "vsuper":
enable subvlan-proxy-arp vlan vsuper
This command was first available in ExtremeXOS 12.1.
This command is available on ExtremeSwitching 5320, 5420, 5520, and 5720 series switches.