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
Refer to the exhibit. Assume that all router interfaces are operational and correctly configured. In addition, assume that OSPF
Refer to the exhibit. Assume that all router interfaces are operational and correctly configured. In addition, assume that OSPF
admin
2019-04-08
21
问题
Refer to the exhibit. Assume that all router interfaces are operational and correctly configured. In addition, assume that OSPF has been correctly configured on router R2. How will the default route configured on R1 affect the operation of R2?
选项
A、Any packet destined for a network that is not directly connected to router R1 will be dropped.
B、Any packet destined for a network that is not directly connected to router R2 will be dropped immediately.
C、Any packet destined for a network that is not directly connected to router R2 will be dropped immediately because of the lack of a gateway on R1.
D、The networks directly connected to router R2 will not be able to communicate with the 172.16.100.0, 172.16.100.128, and 172.16.100.64 subnetworks.
E、Any packet destined for a network that is not referenced in the routing table of router R2 will be directed to R1. R1 will then send that packet back to R2 and a routing loop will occur.
答案
E
解析
在R1上产生了一个OSPF的缺省路由,出接口指定为S0/0,这条缺省路由以5类LSA的形式通告给了R2,于是R2上也有了一条标记为O*E2 0.0.0.0/0 出接口为 Serial0/0的路由。所以R2收到任何路由表中没有的目的网段时,就将指定给R1,而R1根据缺省路由的出接口又将数据包发往R2,这样就形成了一个路由的环路。
转载请注明原文地址:https://jikaoti.com/ti/L7O7FFFM
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
ReadthefollowingtextcarefullyandthentranslatetheunderlinedsegmentsintoChinese.Yourtranslationshouldbewrittencl
Thehumanbraincontains10thousandmillioncellsandeachofthesemayhaveathousandconnections.Suchenormousnumbersused
Howgoodaregradesasmethodofevaluationifalmosteveryone’sGPA(平均积分点)isthesame?Thisiswheretheproblemlies.Gradei
ManyAmericansregardthejurysystemasaconcreteexpressionofcrucialdemocraticvalues,includingtheprinciplesthatallc
Peoplehavespeculatedforcenturiesaboutafuturewithoutwork.Todayisnodifferent,withacademics,writers,andactivists
Peoplehavespeculatedforcenturiesaboutafuturewithoutwork.Todayisnodifferent,withacademics,writers,andactivists
WritealettertoinvitestudentstoparticipateinabookdonationactivityorganizedbyStudents’Union.Youshouldincludeth
Writealettertoamuseum’sstafftoaskforsomeinformationaboutahistoricalexhibition.Youshouldincludethedetailsyo
WhataretworesultsofenteringtheVESwitch(config)#vtpmodeclientcommandonaCatalystswitchintheEzonexamLAN?(Choose
AsaEzonexamtraineeyouarerequiredtosetthedefaultgatewayonaCiscoswitchtotheIPaddressof192.168.1.115.WhichIO
随机试题
Inalittle-knownpartofthecounter-terrorismworld,oneofthemosteffectivedetectionsystemsisa600-poundanimal【C1】____
生用清利湿热。炒用健脾止泻的是
儿童牙龄发育不正确的是
结合实际,论述组织应如何处理集权与分权的关系。
甲企业为增值税一般纳税人,适用税率13%,主要从事洗衣机的生产与销售。2019年7月发生如下业务。(1)从乙公司(一般纳税人)购进生产用零部件一批,获得增值税专用发票,价款为10万元(不含增值税,适用税率13%);同时,委托丙运输企业(一般纳税人
下列各项中.符合现金监盘要求的是()。
精神病人违反治安管理的,()时,才不予处罚。
2011年6月8日新华社播发了《中国残疾人事业“十二五”发展纲要》,这一纲要在公共政策的类型划分中属于()。
Readthearticlebelowaboutbusinessethics.Foreachquestion(31-40),writeonewordinCAPITALLETTERSonyourAnswerShe
A、Thewomanspeakerdoesn’tbelievewhathesaid.B、MountEverestisveryhigh.C、Thewomanspeakerisamountaineer.D、Theman
最新回复
(
0
)