[求助]关于ospf

简单爱

Which commands are required to properly configure a router to run OSPF and to add network<br>192.168.16.0/24 to OSPF area 0? (Choose two)<br>A. Router(config)# router ospf 0<br>B. Router(config)# router ospf 1<br>C. Router(config)# router ospf area 0<br>D. Router(config-router)# network 192.168.16.0 0.0.0.255 0<br>E. Router(config-router)# network 192.168.16.0 0.0.0.255 area 0<br>F. Router(config-router)# network 192.168.0 255.255.255.0 area 0<br>Answer: B, E<br>为什么a不行啊？<br>

简单爱

还有一题：QUESTION NO: 120<br>On which types of network will OSPF elect a backup designated router?<br>A. Point-to-point and multiaccess<br>B. Point-to-multipoint and multiaccess<br>C. Point-to-point and point-to-multipoint<br>D. Nonbroadcast and broadcast multipoint<br>E. Nonbroadcast and broadcast multiaccess<br>Answer: E<br>这题好像有点映像，不过哈哈，忘了！

简单爱

unicast address的中文是怎么叫的？？

cwav

原文由 [B]简单爱[/B] 发表:<br>还有一题：QUESTION NO: 120<br>On which types of network will OSPF elect a backup designated router?<br>A. Point-to-point and multiaccess<br>B. Point-to-multipoint and multiaccess<br>C. Point-to-point and point-to-multipoint<br>D. Nonbroadcast and broadcast multipoint<br>E. Nonbroadcast and broadcast multiaccess<br>Answer: E<br>这题好像有点映像，不过哈哈，忘了！<br>

<br><br>这道题问的关于OSPF类别，在BSCI课本里面有。让我怎么跟你说呢～不过现在na怎么考这么难。晕～

cwav

原文由 [B]简单爱[/B] 发表:<br> unicast address的中文是怎么叫的？？<br>

<br>单播<br>unicast、multicast、broadcast要分清楚

小熊

原文由 [B]简单爱[/B] 发表:<br> unicast address的中文是怎么叫的？？<br>

<br><br>&#183;单播地址（Unicast Address）：用来标识单一网络接口。目标地址是单播地址的数据包将发送给以这个地址标识的网络接口。