Ethernet Linear Protection Switching
Ethernet linear protection switching should be applicable to Point-to-Point VLAN‑based ETH SNC which provides connectivity between two ETH flow points in an ETH flow domain. VID(s) can be used to identify Point-to-Point VLAN based ETH SNC(s) within ETH links. Additional details on ETH and related atomic functions can be obtained from ITU‑T Rec. G.8021/Y.1341 and G.8010/Y.1306. Other entities to be protected are for further study.
1+1 bidirectional protection switching
1:N bidirectional protection switching