only be bound to a multicast VLAN; when the VPLS encapsulation type is tag, one VSI can
be bound to multiple multicast VLANs.
huawei(config-vsi-multicast)#vsi-ac-binding vlan 100
----End
Result
1. A user orders a multicast program. An IGMP packet is transmitted upstream.
2. The MA5600T/MA5603T/MA5608T broadcasts the IGMP packet over two upstream PWs
which serve as the multicast upstream ports of the multicast VLAN.
3. On the AGS devices, VPLS exchange is performed on the IGMP packet. The AGS devices
learn the VPLS multicast forwarding table and duplicate multicast traffic based on VPLS
PW connections.
4. Finally, multicast traffic streams are transmitted over one PW. The MA5600T/MA5603T/
MA5608T forwards the multicast traffic streams to the corresponding user port based on
the local multicast forwarding table. Then the user can watch the multicast program
normally.
6.3 Configuration Example of the VPLS Enterprise Private
Line Service
This topic describes how to configure the enterprise private line service when the VPLS
networking is used at the access and aggregation layers.
Application Context
As shown in Figure 6-3, branch offices of an enterprise access the VPLS network through a CE
or PE. By deploying VPLS PWs between PEs, the service provider can provide Ethernet-based
multipoint services to enterprise users over the MPLS backbone network and achieve emulation
of the local area network (LAN). For important branch offices (for example, branch C in the
following figure), PW redundancy is configured to provide protection.
In the following figure, as a key node, the OLT/MSAN (MA5600T/MA5603T/MA5608T)
exchanges data with PEs (PE1-PE4) through VPLS PWs. For important branch offices, a PW
protection group is configured to provide protection. PEs are connected to the OLT/MSAN using
Spoke PW.
SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Commissioning and Configuration Guide 6 Configuration Example of VPLS
Issue 01 (2014-04-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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