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计算机
On which types of network will OSPF elect a backup designated router?
On which types of network will OSPF elect a backup designated router?
admin
2019-04-08
24
问题
On which types of network will OSPF elect a backup designated router?
选项
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 multiaccess
答案
E
解析
DR,BDR的选举是在一个共享介质下才需要进行的,我们的广播和非广播都是需要选举DR和BDR的。
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