A.該定時器為Timeout定時器 B.該定時器為Garbage-Collect定時器 C.該定時器在MSR路由器上默認(rèn)為120s D.該定時器在MSR路由器上默認(rèn)為180s
A.2M B.4M C.2 D.1
A.Split Horizon B.Poison Reverse C.Route Poisoning D.Triggered Update