Vlan-Vpn Tunneling Configuration Example - H3C S9500 Series Operating Manual

Operation Manual – QinQ
H3C S9500 Series Routing Switches
IV. Verification
The configuration is successful if packets sourced from the networks connected to
Switch A can reach those connected to Switch C, or packets sourced from the networks
connected to Switch C can reach those connected to Switch A.

1.7.3 VLAN-VPN Tunneling Configuration Example

I. Network requirements
S9500 series switches, namely Switch C and D in the network diagram, serve as
devices used to access the service provider network.
S2000 series switches, namely Switch C and D in the network diagram, serve as
devices used to access the customer network.
Interconnect switch C and switch D through trunk ports. Enable VLAN-VPN
tunneling to transmit packets transparently between the customer network and the
service provider network.
II. Network diagram
Switch C
Eth4/1/1 VLAN 20
Eth0/1 VLAN 10
Switch A
Figure 1-6 Configure VLAN-VPN tunneling
III. Configuration procedure
1) Configure switch A.
# Enable MSTP.
<H3C> system-view
[H3C] stp enable
# Set the port to a trunk port and allow the packets of VLAN 10 to pass the port.
[H3C] vlan 10
[H3C-Ethernet0/1] port
[H3C-Ethernet0/1] port trunk permit vlan 10
2) Configure switch B.
# Enable MSTP.
<H3C> system-view
[H3C] stp enable
Eth4/1/3 Eth3/1/3
Eth3/1/1 VLAN 20
Eth0/1 VLAN 10
link-type trunk
Switch D
Switch B
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Chapter 1 QinQ Configuration