关于CCNA题库（640-802）V104.3中的93题请教

UID: 70665 · 发表于 2011-8-10 10:47:27

本帖最后由小乔于 2011-8-11 09:20 编辑

QUESTION 93 这个题怎么选的A 看解析没看懂
Refer to the exhibit. The network is converged.After link-state advertisements are received from Router_A,
what information will Router_E contain in its routing table for the subnets 149.23.64 and 208.149.23.96?

A. 208.149.23.64[110/13] via 190.173.23.10,00:00:07,FastEthemet0/0
208.149.23.96[110/13] via 190.173.23.10,00:00:16,FastEthemet0/0
B. 208.149.23.64[110/1] via 190.172.23.10,00:00:07, Serial1/0
208.149.23.96[110/3] via 190.173.23.10,00:00:16, FastEthemet0/0
C. 208.149.23.64[110/13] via 190.173.23.10,00:00:07, Serial1/0
208.149.23.96[110/13] via 190.173.23.10,00:00:16, Serial1/0
208.149.23.96[110/13] via 190.173.23.10,00:00:16,FastEthemet0/0
D. 208.149.23.64[110/3] via 190.172.23.10,00:00:07, Serial1/0
208.149.23.96[110/3] via 190.173.23.10,00:00:16, Serial1/0
Answer: A
Explanation/Reference:
考点：考查OSPF cost值计算。cost=10的8次方除以带宽。在routerA上metric 12，到routerE经过100M网
络。
A：正确
B：错误，metric值不对。
C：错误，下一跳接口不对。
D：错误，metric值不对。

UID: 25503 · 发表于 2011-8-10 11:15:27

游客，如果您要查看本帖隐藏内容请登录

UID: 70665 · 发表于 2011-8-10 11:33:43

游客，如果您要查看本帖隐藏内容请登录

UID: 118254 · 发表于 2012-11-1 18:08:17

游客，如果您要查看本帖隐藏内容请登录

UID: 216874 · 发表于 2013-6-8 09:43:36

游客，如果您要查看本帖隐藏内容请登录

账号		自动登录	找回密码
密码			论坛注册

[已解决] 关于CCNA题库（640-802）V104.3中的93题请教

本帖子中包含更多资源

登录安全验证

客服中心

投诉建议