H3C S7500 Series Operation Manual page 284

Operation Manual – MSTP
H3C S7500 Series Ethernet Switches
Packet ingress/egress
device
Network A
Figure 1-6 VLAN-VPN tunnel network hierarch
1.8.2 VLAN-VPN Tunnel Configuration
Follow these steps to configure the VLAN-VPN tunnel function:
Enter system view
Enable MSTP globally
Enable the VLAN-VPN
tunnel function globally
Enter Ethernet port
view
Disable MSTP for the
port
Enable the VLAN VPN
function for the
Ethernet port
Note:
The VLAN-VPN tunnel function can only be enabled on devices with STP enabled.
To enable the VLAN-VPN function, make sure the links between operator's
networks are trunk links.
Operator's Network
Network
Users Network
To do ... Use the command ...
system-view
stp enable
vlan-vpn tunnel
interface
interface-type
interface-number
stp disable
vlan-vpn enable
Packet ingress/egress
device
N etwork B
y
—
—
Required
Make sure that you enter the
Ethernet port view of the port for
which you want to enable the
VLAN-VPN function.
—
Required
By default, the VLAN VPN
function is disabled on all ports.
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Chapter 1 MSTP Configuration
Remarks