A.show aps linear-protect tunnel-group 〈ID〉B.show linear-protect tunnel-group 〈ID〉C.show aps tunnel-group 〈ID〉D.show linear-protect aps tunnel-group 〈ID〉
A.理论上,Steering环网保护最多支持16个网元B.Steering环网保护倒换点在断纤的两侧网元C.环网保护的倒换时间和网元个数无关D.对于环网保护,如果环上的个别隧道有问题不会触发环网保护倒换
A.show ip forwarding route ospfB.show ip route ospfC.show ip ospfD.show route ospf