本帖最后由 小乔 于 2012-11-3 09:38 编辑 CCNA题库每日一新题是以v104.4为基础,发布v104.4中未包含的,但是在近期考试中出现的考场真题,我们会第一时间把新题呈现给大家,让CCNA旅程更加平坦一些,同时正在备考的同学要加油了,站在巨人的肩膀上,我们会看的更高! The network administrator has found the following problem.The remote networks 172.16.10.0, 172.16.20.0, and 172.16.30.0 are accessed through the Central router's serial 0/0 interface. No users are able to access 172.16.20.0. After reviewing the command output shown in the graphic,what is the most likely cause of the problem?
( o! M& K; u% ` p, B- \
' `% C2 y4 }7 y" [0 a9 @( ^$ {- w9 L$ y
A no gateway of last resort on Central B Central router's not receiving 172.16.20.0 update C incorrect static for 172.16.20.0 D 172.16.20.0 not located in Central's routing table 答案 C |