Configuring Vlan-Vpn Tunneling - H3C S9500 Series Operating Manual

Operation Manual – QinQ
H3C S9500 Series Routing Switches
As shown in
output devices. The customer networks include network A and network B. Through the
configuration on the devices at both ends of the service provider network, the
destination MAC address of the BPDU packet is replaced with a MAC address in a
special format at one end, and the MAC address is converted back to the original
destination MAC address at the other end. In this way the packet is transmitted
transparently over the service provider network.
Figure 1-3 VLAN-VPN tunneling network hierarchy

1.5.2 Configuring VLAN-VPN tunneling

Perform the following configuration to configure VLAN-VPN tunneling.
Table 1-4 Configure VLAN-VPN tunneling
Enter system view
Enable VLAN-VPN
tunneling
Enter Ethernet port view
Enable VLAN VPN of the
port
Figure 1-3, the service provider network comprises packet input and
Operation
system-view
vlan-vpn tunnel
interface interface-type
interface-number
vlan-vpn enable
Command
1-8
Chapter 1 QinQ Configuration
Remarks
—
Required
—
Required
By default, VLAN VPN is
disabled on a port.