3Com 5500-EI PWR - Common Proxy ARP Configuration Example; Proxy ARP Configuration Examples

3-3
To do… Use the command… Remarks
Enter VLAN interface view
interface vlan-interface
vlan-id
—
Enable common proxy ARP
arp proxy enable
Required
Disabled by default.
Enable local proxy ARP
local-proxy-arp enable
Required
Disabled by default.
Display common and local proxy ARP
configuration
display arp proxy
[ interface vlan-interface
vlan-id ]
Available in any view
Proxy ARP Configuration Examples
Common Proxy ARP Configuration Example
Network requirements
z The IP address of Host A is 192.168.0.22/16, and that of Host D is 192.168.1.30/16.
z Create VLAN 3 and VLAN 4 on the switch.
z The IP address of VLAN-interface 3 is 192.168.0.27/24, and that of VLAN-interface 4 is
192.168.1.27/24.
z Enable common proxy ARP on VLAN-interface 3 and VLAN-interface 4 to realize the
communication between Host A and Host D.
Network diagram
Figure 3-3 Network diagram for common proxy ARP
Configuration procedure
# Configure the IP address of VLAN-interface 3 to be 192.168.0.27/24.
<Switch> system-view
[Switch] interface Vlan-interface 3
[Switch-Vlan-interface3] ip address 192.168.0.27 24