H3C S5600 Series Operation Manual page 313

Operation Manual – MSTP
H3C S5600 Series Ethernet Switches
Packet input/output
device
Network A
Figure 1-9 VLAN-VPN tunnel network hierarchy
1.9.2 Configuring VLAN-VPN tunnel
Follow these steps to configure VLAN-VPN tunnel:
Enter system view
Enable MSTP globally
Enable the VLAN-VPN
tunnel function globally
Enter Ethernet port
view
Enable the VLAN VPN
function for the
Ethernet port
Note:
The VLAN-VPN tunnel function can be enabled on STP-enabled devices only.
To enable the VLAN-VPN tunnel function, make sure the links between service
provider networks are trunk links.
If a fabric port exists on a switch, you cannot enable the VLAN VPN function on any
port of the switch.
Service provider network
Network
Customer networks
To do... Use the command...
system-view
stp enable
vlan-vpn tunnel
interface interface-type
interface-number
vlan-vpn enable
Packet input/output
device
Network B
—
—
Required
The VLAN-VPN tunnel function
is disabled by default.
Make sure that you enter the
Ethernet port view of the port
for which you want to enable
the VLAN-VPN tunnel function.
Required
By default, the VLAN VPN
function is disabled on all ports.
1-54
Chapter 1 MSTP Configuration
Remarks