H3C Technologies H3C S7500E Series Switches - Manual (Page 29)

2-8
2) Configure Switch A
# Create VLAN 5 and add GigabitEthernet2/0/2 to it.
<SwtichA> system-view
[SwtichA] vlan 5
[SwtichA-vlan5] port GigabitEthernet2/02
[SwtichA-vlan5] interface vlan-interface 5
[SwtichA-Vlan-interface5] ip address 192.168.10.100 255.255.0.0
The ping operation from Host A to Host B is unsuccessful because they are isolated at Layer 2 and
Layer 3.
# Configure local proxy ARP to implement communication between VLAN 2 and VLAN 3.
[SwtichA-Vlan-interface5] local-proxy-arp enable
The ping operation from Host A to Host B is successful after the configuration.