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Multicast architecture for a virtual private local area network service in a metro ethernet network
Multicast architecture for a virtual private local area network service in a metro ethernet network
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机译:城域以太网中虚拟专用局域网服务的组播体系结构
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摘要
A centralized node (CM) for coupling into a computer network (10) along which network traffic flows between a plurality of nodes (PEx) in a form of packets. The centralized node is programmed to perform the step of identifying requirements of unicast packet traffic (10, FIG. 1a) along the network, where the unicast packet traffic identifies a first traffic configuration along the network. The centralized node is also programmed to perform the step of constructing a second traffic configuration (10, FIG. 1b) along the network, differing from the first traffic configuration, wherein the second traffic configuration is for routing multicast packet traffic along the network.
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机译:一个集中节点(CM),用于耦合到计算机网络( 10 B>)中,网络流量沿该网络在数据包形式的多个节点(PE x Sub>)之间流动。对集中式节点进行编程,以执行识别沿网络的单播数据包流量( 10 B>,图 1 B> a I>)的要求的步骤,其中单播分组流量标识沿网络的第一流量配置。集中式节点还被编程为执行沿着网络构造第二业务配置( 10 B>,图 1 B> b I>)的步骤,根据第一业务配置,其中第二业务配置用于沿着网络路由多播分组业务。
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