Vlan-Vpn Tunnel Configuration Example - H3C S5100-SI Series Operation Manual

Operation Manual – MSTP
H3C S5100-SI/EI Series Ethernet Switches
[Sysname] stp instance 4 root primary
4) Configure Switch D
# Enter MST region view.
<Sysname> system-view
[Sysname] stp region-configuration
# Configure the MST region.
[Sysname-mst-region] region-name example
[Sysname-mst-region] instance 1 vlan 10
[Sysname-mst-region] instance 3 vlan 30
[Sysname-mst-region] instance 4 vlan 40
[Sysname-mst-region] revision-level 0
# Activate the settings of the MST region manually.
[Sysname-mst-region] active region-configuration

1.14 VLAN-VPN tunnel Configuration Example

I. Network requirements
S5100 switches operate as the access devices of the service provider network,
that is, Switch C and Switch D in the network diagram.
Switch A and Switch B are the access devices for the customer networks.
Switch C and Switch D are connected to each other through the configured trunk
ports of the switches. The VLAN-VPN tunnel function is enabled in system view,
thus implementing transparent transmission between the customer networks and
the service provider network.
II. Network diagram
Switch C
GE 1/0/1
Switch A
Figure 1-11 Network diagram for VLAN-VPN tunnel configuration
III. Configuration procedure
1) Configure Switch A
GE 1/0/2 GE 1/0/1
Eth 1/0/1 Eth 1/0/1
Switch D
GE 1/0/2
Switch B
1-58
Chapter 1 MSTP Configuration