H3C S7500 Series Ethernet Switches Operation Manual

Operation Manual – Extended VLAN Application
H3C S7500 Series Ethernet Switches Chapter 2
Isolate-User-VLAN Configuration
2-6
2.4.2 Network diagram
Switch C
Switch A
Switch C
E1
E1/0/3
E1
E1/0/1
/0/1
/0/4
Switch B
E1/0/2 E1/0/5
E1
E1/0/3
E1
E1/0/1
/0/1
/0/4
Switch B
E1/0/2 E1/0/5
Switch CSwitch C
E1
E1/0/3
E1
/0/1
/0/4
Switch B
E1
E1/0/3
E1
/0/1
/0/4
Switch B
VLAN 5
VLAN 3 VLAN 2 VLAN 3 V
VLAN 6
LAN 4
Switch C
Switch A
Switch C
E1
E1/0/3
E1
E1/0/1
/0/1
/0/4
Switch B
E1/0/2 E1/0/5
E1
E1/0/3
E1
E1/0/1
/0/1
/0/4
Switch B
E1/0/2 E1/0/5
Switch CSwitch C
E1
E1/0/3
E1
/0/1
/0/4
Switch B
E1
E1/0/3
E1
/0/1
/0/4
Switch B
VLAN 5
VLAN 3 VLAN 2 VLAN 3 V
VLAN 6
LAN 4
Figure 2-2 Diagram for isolate-user-VLAN configuration
2.4.3 Configuration procedure
z 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