首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
计算机
After working all night and successfully configuring a Cisco router for the Ezonexam network you save your changes on the startu
After working all night and successfully configuring a Cisco router for the Ezonexam network you save your changes on the startu
admin
2009-05-19
58
问题
After working all night and successfully configuring a Cisco router for the Ezonexam network you save your changes on the startup config, reboot the router, and go out for a cigarette. When you return, none of your changes are active and the router boots to the initial configuration mode! Which of the choices below indicates the source of your problem?
选项
A、Hardware failure in NVRAM prevents the router from loading the config
B、Startup-config in flash is corrupt and cannot be analyzed
C、Router configuration-register set to bypass startup configuration
D、Startup-config in NVRAM is corrupt and cannot be analyzed
E、None of the above
答案
C
解析
Explanation:
The default configuration-register setting of 0x2102 loads the IOS from flash and the configuration from NVRAM.
However, for password recovery, you can set the register to 0x2142 and the startup-config file in NVRAM will be bypassed. The problem described here is that the config register was not changed back to 0x2102 before the router was rebooted, so the active configuration is bypassed. Simply setting the config register back to 0x2102 will fix this problem.
Incorrect Answers:
A, B, D. All of these describe hardware or software errors. In the event that this is the problem, errors will be generated and the router will fail to boot properly. In these cases, the router will not return to the initial startup configuration.
转载请注明原文地址:https://kaotiyun.com/show/Z0hZ777K
本试题收录于:
思科640802题库思科认证分类
0
思科640802
思科认证
相关试题推荐
AccordingtoaleadingGermanbanker,theU.S.dollaris"themostfrequentlydiscussedeconomicphenomenonofourtimes."He
Theideaisasaudaciousasitaltruistic:provideapersonallaptopcomputertoeveryschoolchild—particularlyinthepoorestp
Conversationsaboutelderlyparentsandtechnologyusuallycenteronsafety,inparticularondevicesdesignedtoalertacallc
ReadthefollowingtextcarefullyandthentranslatetheunderlinedsegmentsintoChinese.Yourtranslationshouldbewrittencl
TheauthorholdsinParagraph1thattheimportanceofeducationinpoorcountries______.Accordingtothelastparagraph,dev
Readthefollowingtextandanswerthequestionsbyfindinginformationfromtherightcolumnthatcorrespondstoeachofthema
Couldahugadaykeepthedoctoraway?Theanswermaybearesounding"yes!"【B1】______helpingyoufeelcloseand【B2】______to
BedwettingMillionsofkidsandteenagersfromeverypartoftheworldwetthebedeverysinglenight.It’ssocommonthatt
Itwassupposedtobethenew-mediaelection.E-mail,blogging,socialnetworkingandtweetingwereexpectedtosurgeinimporta
WhichsequenceofactionswillallowtelnettrafficfromaEzonexamuser’sPCtoarouterusingTCP/IP?A.ConnectthePC’sCOM
随机试题
一般要求注射用水的贮存时间,不超过的是
成牙本质细胞突起穿过釉牙本质界被埋在釉质中的纺锤状结构是
肛瘘手术中影响手术效果的关键步骤在于
下列资金中,不在房地产投资项目现金流量表中列出的是()。
下列各项中,能够成为预计资产负债表中存货项目金额来源的有()。
美国华盛顿儿童博物馆的格言:“我听见了就忘记了,我看见了就记住了.我做了就理解了。”说明学前教育观念需要教师在教育过程中要()。
下列情形可能发生的是:
保国会
A、Heislockedoutofhisroom.B、Hecan’tgethisroomlocked.C、Helosthiskeyintheswimmingpool.D、Hewon’tgoswimmingw
IwishI_______________(今天早晨多睡一会),butIhadtogetupandcometoclass.
最新回复
(
0
)