根據(jù)下圖,圖中的拓?fù)渲写嬖诙嗌賯€廣播域?()
A.1 B.2 C.3 D.4 E.5 F.6
A.lowest port MAC address B.port priority number and MAC address C.VTP revision number D.highest port priority number E.path cost
A.protecting a server frome unauthorized acces B.controlling path selection,based on the route metric C.reducing router CPU utilization D.filterring packets that are passing through a router