HPE 5920 series

17
[Sysname] interface vlan-interface 2
[Sysname-Vlan-interface2] local-proxy-arp enable
# Enable local proxy ARP on VLAN-interface 2 for an IP address range.
<Sysname> system-view
[Sysname] interface vlan-interface 2
[Sysname-Vlan-interface2] local-proxy-arp enable ip-range 1.1.1.1 to 1.1.1.20
Related commands
display local-proxy-arp
proxy-arp enable
Use proxy-arp enable to enable proxy ARP.
Use undo proxy-arp enable to disable proxy ARP.
Syntax
proxy-arp enable
undo proxy-arp enable
Default
Proxy ARP is disabled.
Views
VLAN interface view, Layer 3 Ethernet interface view, Layer 3 Ethernet subinterface view, Layer 3
aggregate interface view, Layer 3 aggregate subinterface view
Predefined user roles
network-admin
Usage guidelines
Proxy ARP enables a device on a network to answer ARP requests for an IP address not on that
network. With proxy ARP, hosts in different broadcast domains can communicate with each other as
they do on the same network.
Proxy ARP includes common proxy ARP and local proxy ARP.
Common proxy ARP allows communication between hosts that connect to different Layer 3
interfaces and reside in different broadcast domains.
Local proxy ARP allows communication between hosts that connect to the same Layer 3 interface
and reside in different broadcast domains.
Examples
# Enable proxy ARP on VLAN-interface 2.
<Sysname> system-view
[Sysname] interface vlan-interface 2
[Sysname-Vlan-interface2] proxy-arp enable
Related commands
display proxy-arp