Example For Configuring Vpls-Based Ethernet Cfm Through Sub-Interfaces For Qinq Vlan Tag Termination - Huawei NetEngine80E Configuration Manual - Reliability

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
8.18.8 Example for Configuring VPLS-based Ethernet CFM
Through Sub-interfaces for QinQ VLAN Tag Termination
A PE receives a frame with double tags and then accesses a VPLS network. To improve reliability
of the network, a sub-interface for QinQ VLAN tag termination is configured on the AC interface
of each PE and is bound to a VSI to access the VPLS network. Then, CFM is enabled on the
sub-interface.
Networking Requirements
As shown in
Switches send frames with double tags to PEs.
Martini VPLS runs on the backbone network and LDP is used as signaling to create PWs. To
help to improve reliability of the network, a sub-interface for QinQ VLAN tag termination on
the AC interface of each PE and is bound to a VSI, and then is enabled with VPLS-based Ethernet
CFM to fast detect connectivity of the VPLS between PEs.
Issue 02 (2011-09-10)
undo shutdown
vlan-type dot1q 10
ip address 10.1.1.3 255.255.255.0
#
return
Figure 8-23, user VLAN 10 access the network where PEs reside through switches.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
8 Ethernet OAM Configuration
499