Local Proxy Arp Configuration Example In Case Of Port Isolation - HP 3600 v2 Series Configuration Manual

# Specify the IP address of interface VLAN-interface 1.
[Switch] interface vlan-interface 1
[Switch-Vlan-interface1] ip address 192.168.10.99 255.255.255.0
# Enable proxy ARP on interface VLAN-interface 1.
[Switch-Vlan-interface1] proxy-arp enable
[Switch-Vlan-interface1] quit
# Specify the IP address of interface VLAN-interface 2.
[Switch] interface vlan-interface 2
[Switch-Vlan-interface2] ip address 192.168.20.99 255.255.255.0
# Enable proxy ARP on interface VLAN-interface 2.
[Switch-Vlan-interface2] proxy-arp enable
After completing preceding configurations, use the ping command to verify the connectivity between
Host A and Host D.

Local proxy ARP configuration example in case of port isolation

Network requirements
As shown in
1/0/3 and Ethernet 1/0/1 respectively. Switch B connects to Switch A via Ethernet 1/0/2.
Configure port isolation on Ethernet 1/0/3 and Ethernet 1/0/1 of Switch B to isolate Host A from Host
B at Layer 2. Enable local proxy ARP on Switch A to allow communication between Host A and Host B
at Layer 3.
Figure 9 Network diagram
Configuration procedure
Configure Switch B:
1.
# Add Ethernet 1/0/3, Ethernet 1/0/1 and Ethernet 1/0/2 to VLAN 2. Configure port isolation
on Host A and Host B.
<SwitchB> system-view
[SwitchB] vlan 2
[SwitchB-vlan2] port Ethernet 1/0/3
[SwitchB-vlan2] port Ethernet 1/0/1
Figure 9, Host A and Host B belong to the same VLAN, and connect to Switch B via Ethernet
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