ily0746 发表于 2009-10-30 13:48:33

一道na题目

Refer to the exhibit. A system administrator installed a new switch using a script to configure it. IP
connectivity was tested using pings to SwitchB. Later attempts to access NewSwitch using Telnet **
SwitchA failed. Which statement is true?

A. Executing password recovery is required.
B. The virtual terminal lines are misconfigured.
C. Use Telnet to connect to RouterA and then to NewSwitch to correct the error.
D. Power cycle of NewSwitch will return it to a default configuration.
Answer: C

小弟不明白为什么选C~! 求解!

lugelg 发表于 2009-10-30 15:55:32

这道题目题意本身不太完整,暂时先记住答案吧

如果有新的技术疑问可以继续留言

我们会继续更进

ily0746 发表于 2009-10-30 18:40:07

回复 2# lugelg
THX

dreamix 发表于 2009-10-30 22:58:46

一脸茫然中,那张图是关于spanning tree的,和这道题有什么关系么?

Power 发表于 2009-10-31 23:30:27

这种题目也只好先记得答案。

bobojhon 发表于 2009-11-3 21:47:56

没搞明白是什么意思!

lijingqd008 发表于 2009-11-26 16:12:13

没搞明白是什么意思!

zaoldyeck 发表于 2010-5-4 18:05:34

没搞明白是什么意思

gameking 发表于 2010-5-13 10:00:12

????????????????????????

指间的冰封 发表于 2010-5-16 16:41:00

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