IEEE Standard for Local and metropolitan area networks--Media Access Control (MAC) Bridges and Virtual Bridged Local Area Networks--Amendment 19: PBB-TE Infrastructure Segment Protection
IEEE局域网和城域网标准媒体访问控制(MAC)网桥和虚拟网桥局域网修改件19:PBB-TE基础设施段保护
Amendment Standard - Superseded.
This amendment to IEEE Std 802.1Q-2011 specifies localized protection of selected Traffic Engineered Service Instances traversing a common sequence of Provider Network Ports.