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IMPLEMENTING A MULTICAST VIRTUAL PRIVATE NETWORK BY USING MULTICAST RESOURCE RESERVATION PROTOCOL-TRAFFIC ENGINEERING
IMPLEMENTING A MULTICAST VIRTUAL PRIVATE NETWORK BY USING MULTICAST RESOURCE RESERVATION PROTOCOL-TRAFFIC ENGINEERING
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机译:利用多播资源预留协议流量工程实现多播虚拟专用网
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摘要
In a network node positioned inside a Multiprotocol Label Switching (MPLS) core network, a method of establishing a multicast Virtual Private Network (MVPN) comprising receiving a packet for multicast data from a Virtual Private Network (VPN) via a provider edge (PE) node positioned on the edge of the MPLS core network, wherein the network node is a root node and the PE node is a leaf node of a multicast Label Switched Path (mLSP) established in the MPLS core network, swapping an upstream label in the packet that is assigned to the PE node with a downstream label assigned to a next hop of the mLSP, and forwarding the packet to the next hop.
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