H3C S7500E Series Operation Manual page 920

Operation Manual – ARP
H3C S7500E Series Ethernet Switches
II. Network diagram
Figure 2-3 Network diagram for local proxy ARP configuration in isolate-user-vlan
III. Configuration procedure
1) Configure the Switch B
# Create VLAN 2, VLAN 3, and VLAN 5 on Switch B. Add GigabitEthernet2/0/2 to
VLAN 2, GigabitEthernet 2/0/3 to VLAN 3, and GigabitEthernet 2/0/1 to VLAN 5.
Configure VLAN 5 as the isolate-user-vlan, and VLAN 2 and VLAN 3 as secondary
VLANs. Configure the mappings between isolate-user-vlan and the secondary VLANs.
<SwitchB> system-view
[SwitchB] vlan 2
[SwitchB-vlan2] port gigabitethernet 2/0/2
[SwitchB-vlan2] quit
[SwitchB] vlan 3
[SwitchB-vlan3] port gigabitethernet 2/0/3
[SwitchB-vlan3] quit
[SwitchB] vlan 5
[SwitchB-vlan5] port gigabitethernet 2/0/1
[SwitchB-vlan5] isolate-user-vlan enable
[SwitchB-vlan5] quit
[SwitchB] isolate-user-vlan 5 secondary 2 3
2) Configure Switch A
# Create VLAN 5 and add GigabitEthernet2/0/1 to it.
<SwitchA> system-view
[SwitchA] vlan 5
[SwitchA-vlan5] port gigabitethernet 2/0/1
[SwitchA-vlan5] interface vlan-interface 5
Chapter 2 Proxy ARP Configuration
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