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? # T. @4 F R8 i O& j$ z
; V# z$ Y8 Z+ u8 s( O
: @/ c& J9 k- b9 E4 ]! O0 ~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 |