Proxy Arp Configuration Examples - 3Com Switch 4800G 24-Port Configuration Manual

Switch 4800g family 24-port, pwr 24-port, 48-port, pwr 48-port, 24-port sfp
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788
C
55: P
HAPTER
ROXY
Proxy ARP
Configuration
Examples
Proxy ARP Configuration
Example
ARP C
ONFIGURATION
To do...
Display whether local proxy
ARP is enabled
Network requirements
Host A and Host D have IP addresses of the same network segment. Host A
belongs to VLAN 1, and Host D belongs to VLAN 2. Configure proxy ARP on the
device to enable the communication between the two hosts.
Network diagram
Figure 237 Network diagram for proxy ARP
Host A
192.168.10.100/16
0000-0 c94 -36aa
192.168.10.99/24
Host C
Configuration procedure
# Configure Proxy ARP on the device to enable the communication between Host
A and Host D.
<Switch> system-view
[Switch] vlan 2
[Switch-vlan2] quit
[Switch] interface vlan-interface 1
[Switch-Vlan-interface1] ip address 192.168.10.99 255.255.255.0
[Switch-Vlan-interface1] proxy-arp enable
[Switch-Vlan-interface1] quit
[Switch] interface vlan-interface 2
[Switch-Vlan-interface2] ip address 192.168.20.99 255.255.255.0
[Switch-Vlan-interface2] proxy-arp enable
[Switch-Vlan-interface2] quit
Use the command...
display local-proxy-arp [ interface
Vlan-interface vlan-id ]
Host B
Subnet A
Vlan-int1
Switch
Vlan -int2
192 .168 .20 .99 /24
Subnet B
192 .168 .20 .200 /16
0000 -0c94-36 dd
Host D
Remarks
Available in any view

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