多项选择题
A.基于端口 B.基于MAC地址 C.基于网络层 D.基于IP组播
以下哪一款AN5006-07B2H机型的软件版本加入了解决烽火ONU私网管理IP与局方MGC地址冲突的解决方案...
多项选择题以下哪一款AN5006-07B2H机型的软件版本加入了解决烽火ONU私网管理IP与局方MGC地址冲突的解决方案（）。
A.R3.07.09.02 B.R3.07.09.03 C.R3.07.09.04 D.RP0102
When designing OSPF networks，it is not recommended to h...
多项选择题When designing OSPF networks，it is not recommended to have an excessive number of routers in any single area.Which two of the following statements describe the consequences of having too many routers in an area（）。
A.Excessive LSA traffic. B.Frequent routing table recalculation. C.Frequent adjacencies table recalculation. D.Unacceptable number of reachability errors.
OSPF协议定义了5种网络类型，哪些类型的网络需要选举网络Designated Router（DR）、Back...
多项选择题OSPF协议定义了5种网络类型，哪些类型的网络需要选举网络Designated Router（DR）、BackupDesignated Router（BDR）（）？
A.Point-to-point B.Nonbroadcast multi-access C.Point-to-multipoint D.Broadcast multi-access
