讨论一下吧,这道CCNA题目,你们有把握么?

chinamoon

呵呵,sky和x3答对了,碇炎月还要加把劲啊.<br>A: A routed protocol delivers data.<br>B: A routing protocol routes data.<br>Incorrect Answers<br>C, E: A routed protocol only delivers data, it does not route data or update any routing tables.<br>D: A routing protocol does not work at transport layer, layer 4. Many routing protocols work at layer 3, the network layer.<br><br>再来一道题.<br>37.        You are the network administrator of the Sonic Water Company. One of your users is unable to reach the company’s web site that is hosted at a remote site. Looking at the personal computer you discover the following information:<br>Local PC – 10.0.3.35/24<br>Default gateway – 10.0.3.1<br>Remote server – 10.0.5.250/240<br>You then conduct the following tests from the offending local PC:<br>ping 127.0.0.1 – successful<br>ping 10.0.3.35 – successful<br>ping 10.0.3.1 – unsuccessful<br>ping 10.0.5.250 – unsuccessful<br>Which of the following problems would create the test results listed above?<br>A. TCP/IP not correctly installed.<br>B. Local physical layer problem.<br>C. Local NIC not functioning.<br>D. Remote physical layer problem.<br>

x3

d  先回答一下，明天再说

sky

d

chinamoon

x3,sky你们都做得很好啊.<br>sky,等你考完学校得考试回我们这来,我给你做这套测试题,我觉得你很有潜力啊.呵呵

sky

Really?<br>Thanks!<br>我刚考完学校的C语言,上机十分钟解决,可是怕太早出来,被老爸骂,只好留在考场,把每一钟算法试一遍,然后没的玩,就反复存盘、运行，坚持了一个小时啊！过无聊.

狐克西

D——反正答案都出来了

chinamoon

不错.碇炎月也答对了.<br>呵呵,sky的学习态度和智商...都很值得称道啊.<br>你上次做到帧中继实验就让我觉得...呵呵,挺不错的.考完学校课程以后复习一下,我给你指导指导,相信你很快就会通过考试了.剩下就是做实验体会网络技术了.<br>碇炎月,x3你们也要加油了.<br>地雷呢?最近也忙着学校的考试吧?还有黄昱舟,李智敏,筱佳等等,有问题就给我们打电话吧.<br><br>再来一道题.<br>44.        There are three major groups of routing protocols: distance-vector protocols, link-state protocols, and hybrid protocols. Select two valid statements regarding routing protocols? (Choose two)<br>A. Distance vector protocols send the entire routing table to directly connected neighbors.<br>B. Link state protocols send the entire routing table to all routers in the network.<br>C. Distance vector protocols send updates about directory connected neighbors to all networks listed in<br>the routing table.<br>D. Link state protocols send updates containing the state of their own links to all other routers on the network.<br>

sky

c,d

chinamoon

44．Answer: A, D<br>Explanation: Distance vector protocols send their entire routing table to adjacent routers.<br>Link-state protocols only send link-state updates to all routers on their network (or autonomous system).<br>Incorrect Answers:<br>B. Link state protocols do not send their entire routing table rather only updates on their own links.<br>C. Distance vector protocols in fact send their entire routing tables.<br>

7号发动机

都是在福州混的么?