Vlan-Vpn Tunnel Configuration Example - H3C S7500 Series Operation Manual

Operation Manual – MSTP
H3C S7500 Series Ethernet Switches
<H3C> system-view
[H3C] stp region-configuration
# Configure the MST region.
[H3C-mst-region] region-name example
[H3C-mst-region] instance 1 vlan 10
[H3C-mst-region] instance 3 vlan 30
[H3C-mst-region] instance 4 vlan 40
[H3C-mst-region] revision-level 0
# Activate the settings of the MST region.
[H3C-mst-region] active region-configuration
# Specify Switch C as the root bridge of MSTI 4.
[H3C] stp instance 4 root primary
4) Configure Switch D.
# Enter MST region view.
<H3C> system-view
[H3C] stp region-configuration
# Configure the MST region.
[H3C-mst-region] region-name example
[H3C-mst-region] instance 1 vlan 10
[H3C-mst-region] instance 3 vlan 30
[H3C-mst-region] instance 4 vlan 40
[H3C-mst-region] revision-level 0
# Activate the settings of the MST region.
[H3C-mst-region] active region-configuration

1.11 VLAN-VPN Tunnel Configuration Example

I. Network requirements
S7500 series switches operate as the access devices of the operator's network,
that is, Switch C and Switch D in the network diagram.
S3100 series switches operate as the access devices of the user's network, that is,
Switch A and Switch B in the network diagram.
Switch C and Switch D connect to each other through the configured trunk port of
the switch, and are enabled with the VLAN-VPN function. Thereby transparent
transmission is realized between the user's network and the operator's network.
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Chapter 1 MSTP Configuration