YD/T 2317.3-2011
基于多协议标记交换(MPLS)的组播技术要求 第3部分:基于标记分配协议(LDP)的点对多点和多点对多点标签交换路径技术要求
MPLS multicast technical specification.part 3: technical specification for point-to-multipoint and multipoint-to-multipoint label switched paths based on label distribution protocol