On which types of network will OSPF elect a backup designated router()。

A . point-to-point and multiaccess B . point-to-multipoint and multiaccess C . point-to-point and point-to-multipoint D . nonbroadcast and broadcast multipoint E . nonbroadcast and broadcast multiacce

时间:2022-10-01 07:25:46 所属题库:CCNA系列认证综合练习题库

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