3com S7906E 安装指导
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Multicast VPN Configuration
When configuring multicast VPN, go to the following sections for the information you are interested in:
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Multicast VPN Overview
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For details about MPLS L3VPN, refer to MPLS L3VPN Configuration in the MPLS Volume.
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For details about BGP, refer to BGP Configuration in the IP Routing Volume.
Introduction to MPLS L3VPN
Multicast VPN is a technique that implements multicast delivery in MPLS L3VPN networks. An MPLS
L3VPN is a virtual private network (VPN) implemented based on the extension technologies of the
Border Gateway Protocol (BGP) and Multiprotocol Label Switching (MPLS). It comprises a set of
customer sites that are interconnected only by means of an MPLS provider backbone network. The
VPN can be regarded as a set of policies that control the interconnections between these sites.