热备份路由协议
hot standby routing protocol
自适应备份路由
self-adaptable backup routing
双链路备份
dual-signal process backup
单向链路路由选择
unidirectional backtrace algorithm
路由路径长度指数
Routing path length index
最大波带链路路由算法
maximum waveband link routing algorithm MWLR
最短路由路径算法
algorithm to build the shortest routing tree