Local-Proxy-Arp Enable - H3C IE4300 Command Reference Manual

Usage guidelines
You can use this command to check whether proxy ARP is enabled or disabled.
Examples
# Display the proxy ARP status on VLAN-interface 2.
<Sysname> display proxy-arp interface vlan-interface 2
Interface Vlan-interface2
Proxy ARP status: disabled
Related commands
proxy-arp enable

local-proxy-arp enable

Use
local-proxy-arp enable
Use
undo local-proxy-arp enable
Syntax
local-proxy-arp enable [ ip-range start-ip-address to end-ip-address ]
undo local-proxy-arp enable
Default
Local proxy ARP is disabled.
Views
VLAN interface view
Predefined user roles
network-admin
Parameters
ip-range start-ip-address to end-ip-address
which local proxy ARP is enabled. The start IP address must be lower than or equal to the end IP
address.
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.
If you execute this command multiple times, the most recent configuration takes effect.
Examples
# Enable local proxy ARP on VLAN-interface 2.
<Sysname> system-view
[Sysname] interface vlan-interface 2
[Sysname-Vlan-interface2] local-proxy-arp enable
to enable local proxy ARP.
to disable local proxy ARP.
26
: Specifies the IP address range for