Displaying And Maintaining Proxy Arp; Proxy Arp Configuration Examples; Proxy Arp Configuration Example - HP A5120 EI Series Configuration Manual

Displaying and maintaining proxy ARP

To do...
Display whether proxy ARP is
enabled
Display whether local proxy ARP
is enabled

Proxy ARP configuration examples

Proxy ARP configuration example

Network requirements
As shown in
Host D are 192.168.10.100/16 and 192.168.20.200/16 respectively), but they are located on different
subnets separated. Host A belongs to VLAN 1 and Host D belongs to VLAN 2. As a result, Host D cannot
receive or respond to any ARP request from Host A.
To enable communication between the two hosts, configure proxy ARP on the switch.
Figure 7 Network diagram for proxy ARP
Host A
192.168.10.100/16
0000.0c94.36aa
192.168.10.99/24
Host C
Configuration procedure
# Create VLAN 2.
<Switch> system-view
[Switch] vlan 2
[Switch-vlan2] quit
Use the command...
display proxy-arp [ interface interface-type
interface-number ] [ | { begin | exclude |
include } regular-expression ]
display local-proxy-arp [ interface
interface-type interface-number ] [ | {
begin | exclude | include } regular-
expression ]
Figure 7, Host A and Host D have the same prefix and mask (IP addresses of Host A and
Subnet A
Vlan-int1
Switch
Vlan-int2
192.168.20.99/24
Subnet B
192.168.20.200/16
0000.0c94.36dd
Host B
Host D
12
Remarks
Available in any view
Available in any view