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
29
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
Everytwoweeksalanguagedisappears.By2100nearlyhalfofthe6,000spokentodaymaybegone.Migration,eitherbetweencoun
Writeanessayof160-200wordsbasedonthefollowingdrawing.Inyouressay,youshould1)describethedrawingbriefly,
YourfriendZhangWeihassuccessfullyappliedforajob.Writehimalettertocongratulatehimandgiveyouradviceonhowto
Writeanessayof160-200wordsbasedonthefollowingpictures.Inyouressay,youshould1)describethepicturesbriefly,
CigarettesmokingisahealthhazardofsufficientimportanceintheUnitedStates.Itwas50yearsagothismonththatAmerica’
Readthefollowingtextandanswerthequestionsbyfindinginformationfromtherightcolumnthatcorrespondstoeachofthema
Couldahugadaykeepthedoctoraway?Theanswermaybearesounding"yes!"【B1】______helpingyoufeelcloseand【B2】______to
Asmanypeoplehitmiddleage,theyoftenstarttonoticethattheirmemoryandmentalclarityarenotwhattheyusedtobe.We
Fashionoperatesondesire.Howwedressfeedsoffcravingstobedifferentaswellaspartofatribe;tobeenvoguebutahead
YouareanadministratorofEzonexam.com’snetwork.YouwanttoperformroutineupgradesonyourWindows2000Servercomputer.Y
随机试题
下列各项中,属于影响债券贴现率确定的因素是()。
党的十五大第一次系统地阐述了党在社会主义初级阶段的( )
患者腹痛,便泄,日行七八次,粪质粘稠而臭,肛门灼热,小便短赤,身热,口渴,舌红,苔黄腻,脉滑数,可拟诊为
患儿,2岁半,15个月才开始出现方颅,鸡胸,O形腿,妈妈带他到医院门诊看病。护士为其饮食指导中,最好的食物是
放宽社会资本的投资领域,允许社会资本进入法律法规未禁止的()及其行业和领域。
某矿井主要巷道采用锚喷支护,局部地段岩石比较破碎,但没有涌水,支护结构宜采用()。
T股份有限公司(以下简称“T公司”)是一家以制造业为主营业务的上市公司,拥有三个制造中心:L、M和N,分别生产甲、乙和丙三种产品并对外出售。以下是制造中心L的相关资料:制造中心L于2×17年12月整体建造完成,并投入生产。制造中心L由厂房H、专利
根据所给文字资料回答下列问题。2011年1-9月,全国造船完工5101万载重吨,同比增长18.3%,9月当月完工786万载重吨,环比增长67.2%;新承接船舶订单规模,2902万载重吨,同比下降42.8%;手持船舶订单规模16886万载重吨,同此
一小圆形场地的半径为100米,在其边缘均匀种植200棵树木;然后又在其任两条直径上,每隔2米栽种一棵树木。问最少要种植多少棵树木?()
AspectsThatMayFacilitateReadingⅠ.DeterminingyourpurposeA.Readingfor【1】likereadingthelatestHarryPottyNovelB
最新回复
(
0
)