Configuring Vlan-Vpn Tunnel - H3C S3100 8C SI Operation Manual

Operation Manual – MSTP
H3C S3100 Series Ethernet Switches
As shown in
the user's network. The operator's network comprises packet ingress/egress devices,
and the user's network has networks A and B. On the operator's network, configure the
arriving STP packets at the ingress to have MAC addresses in a special format, and
reconvert them back to their original formats at the egress. This is how transparent
transmission is implemented over the operator's network.
Packet input/output
device
Network A
Figure 1-9 VLAN-VPN tunnel network hierarchy

1.9.2 Configuring VLAN-VPN tunnel

Table 1-45 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
Figure 1-9, the upper part is the operator's network, and the lower part is
Service provider network
Network
Customer networks
Operation
system-view
stp enable
vlan-vpn tunnel
interface
interface-type
interface-number
vlan-vpn enable
Packet input/output
device
Network B
Command
—
—
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
Description