公用三层虚拟专用网业务技术要求
Technique Requirement for Layer 3 Provider Provisioned Virtual Private Network Service
2009-06-15
YD/T 1948.5-2011
传送网承载以太网（EoT）技术要求 第5部分：以太网专线（EPL）业务和以太网虚拟专线（EVPL）业务
Technical requirement of Ethernet over transport network. Part 5:Ethernet private line service and Ethernet virtual private line service
2011-05-18
YD/T 2317.4-2011
基于多协议标记交换(MPLS)的组播技术要求 第4部分：MPLS组播与VPN组播业务间的服务接口技术要求
MPLS multicast technical specification.Part 4: technical requirement for service interface between MPLS multicast and multicast virtual private network
2011-05-18
YD/T 2316-2011
基于标记分配协议（LDP）的虚拟专用局域网网管技术要求
Technical requirements of network management system for Layer 2 VPN service based on LDP