Huawei quidway s7700 - Example for Connecting Ces to the VPLS in Dual-Homing Mode through MSTP

stp region-configuration
region-name RG1
instance 1 vlan 1 to 10
active region-configuration
#
interface GigabitEthernet1/0/1
port hybrid pvid vlan 20
port hybrid untagged vlan 20
stp edged-port enable
#
interface GigabitEthernet1/0/2
port link-type trunk
port trunk allow-pass vlan 2 to 20
#
interface GigabitEthernet2/0/1
port link-type trunk
port trunk allow-pass vlan 2 to 20
#
return
l Configuration file of SwitchD
#
sysname SwitchD
#
vlan batch 2 to 20
#
stp instance 1 priority 0
stp bpdu-protection
stp pathcost-standard legacy
stp region-configuration
region-name RG2
instance 1 vlan 1 to 10
active region-configuration
#
interface GigabitEthernet1/0/1
port hybrid pvid vlan 10
port hybrid untagged vlan 10
stp edged-port enable
#
interface GigabitEthernet1/0/2
port link-type trunk
port trunk allow-pass vlan 2 to 20
#
interface GigabitEthernet2/0/1
port link-type trunk
port trunk allow-pass vlan 2 to 20
#
return
9.8.2 Example for Connecting CEs to the VPLS in Dual-Homing
Mode Through MSTP
Networking Requirements
As shown in Figure 9-10, each CE is dual-homed to PEs. The PEs establish a VPLS full mesh.
The CEs and PEs run the MSTP protocol. Generally, traffic is forwarded through the primary
link. When the primary link fails, traffic is switched to the secondary link.
Quidway S7700 Smart Routing Switch
Configuration Guide - Ethernet 9 MSTP Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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