Network Diagram - H3C S7500 Series Operation Manual

Operation Manual – Extended VLAN Application
H3C S7500 Series Ethernet Switches

2.4.2 Network diagram

VLAN 5 VLAN 5
E1/0/2 E1/0/2 E1/0/2 E1/0/2
Figure 2-2 Diagram for isolate-user-VLAN configuration
2.4.3 Configuration procedure
Configure Switch B
# Configure the isolate-user-VLAN
<SwitchB> system-view
[SwitchB] vlan 5
[SwitchB-vlan5] isolate-user-vlan enable
# Configure the secondary VLAN.
[SwitchB-vlan5] quit
[SwitchB] vlan 3
[SwitchB-vlan3] quit
[SwitchB] vlan 2
# Add port Ethernet 1/0/2 to the isolate-user-VLAN (VLAN 5) and the secondary VLAN
(VLAN 3), and configure the port to untag the VLAN packets.
[SwitchB-vlan2] quit
[SwitchB] interface Ethernet 1/0/2
[SwitchB-Ethernet1/0/2] port link-type hybrid
[SwitchB-Ethernet1/0/2] port hybrid vlan 3 untagged
[SwitchB-Ethernet1/0/2] port hybrid vlan 5 untagged
[SwitchB-Ethernet1/0/2] port hybrid pvid vlan 3
# Add port Ethernet 1/0/5 to the isolate-user-VLAN (VLAN 5) and the secondary VLAN
(VLAN 2), and configure the port to untag the VLAN packets.
[SwitchB-Ethernet1/0/2] quit
[SwitchB] interface Ethernet 1/0/5
[SwitchB-Ethernet1/0/5] port link-type hybrid
[SwitchB-Ethernet1/0/5] port hybrid vlan 2 untagged
Switch A Switch A
E1/0/1 E1/0/1 E1/0/1 E1/0/1
Switch B Switch B Switch B Switch B Switch B Switch B Switch B Switch B
E1/0/5 E1/0/5 E1/0/5 E1/0/5
VLAN 3 VLAN 3 VLAN 2 VLAN 2
Chapter 2 Isolate-User-VLAN Configuration
E1 E1 E1 E1 E1 E1 E1 E1 /0/1 /0/1 /0/1 /0/1 /0/1 /0/1 /0/1 /0/1
Switch C Switch C Switch C Switch C Switch C Switch C Switch C Switch C
E1/0/3 E1/0/3 E1/0/3 E1/0/3 E1/0/3 E1/0/3 E1/0/3 E1/0/3
E1 E1 E1 E1 E1 E1 E1 E1 /0/4 /0/4 /0/4 /0/4 /0/4 /0/4 /0/4 /0/4
VLAN 3 VLAN 3 V V LAN 4 LAN 4
2-6
VLAN 6 VLAN 6