Ambiguous Qinq Termination Configuration Example - HP A6600 Configuration Manual

Ambiguous QinQ termination configuration example

Network requirements
As shown in
11, VLAN 12, and VLAN 13, respectively. The server group is connected to Switch C. QinQ is enabled
on Switch B. Host A, Host B, and Host C need to communicate with the server group.
Figure 63 Network diagram for ambiguous QinQ termination configuration
L2 Switch B
VLAN 11
Host A
1.1.1.1/24
Configuration procedure
Configure Host A, Host B, Host C, and Layer 2 Switch A.
1.
See related parts in
Configure Layer 2 Switch B.
2.
See related parts in
Configure the router.
3.
# Create GigabitEthernet 1/0/1.10 and enter subinterface view. Assign an IP address to
GigabitEthernet 1/0/1.10. Configure GigabitEthernet 1/0/1.10 to terminate QinQ packets whose
inner VLAN ID is 11, 12, or 13, and outer VLAN ID is 100.
<Router> system-view
[Router] interface gigabitethernet 1/0/1.10
[Router-GigabitEthernet1/0/1.10] ip address 1.1.1.11 255.255.255.0
[Router-GigabitEthernet1/0/1.10] vlan-type dot1q vid 100 second-dot1q 11 to 13
[Router-GigabitEthernet1/0/1.10] quit
[Router] interface gigabitethernet 1/0/2
[Router-GigabitEthernet1/0/2] ip address 1.1.2.11 255.255.255.0
Configure Layer 2 Switch C.
4.
Use Layer 2 Switch C's factory configuration.
Configure the server group.
5.
See related parts in
Figure 63, Host A, Host B and Host C are connected to Switch A and they belong to VLAN
Eth1/0/1
Eth1/0/2
QinQ enabled
Eth1/0/7
L2 Switch A
Eth1/0/1
Eth1/0/3
Eth1/0/2
VLAN 12 VLAN 13
Host B Host C
1.1.1.2/24 1.1.1.3/24
"Ambiguous Dot1q termination configuration
"Unambiguous QinQ termination configuration
"Ambiguous Dot1q termination configuration
Public network
VLAN 100
GE1/0/1.10
1.1.1.11/24
173
Router
GE1/0/2
1.1.2.11/24
L2 Switch C
Server group
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