多项选择题
A.广播多路访问 B.NBMA C.点对点 D.点对多点
A.IS-IS B.RIP-1 C.BGP D.OSPF
A.点到点(point-to-point) B.非广播多路访问(Nonbroadcastmulti-access) C.点到多点(point-to-multipoint) D.广播多路访问(Broadcastmulti-access)