On which types of network will OSPF elect a backup designated router?

admin2019-04-08 11

问题 On which types of network will OSPF elect a backup designated router?

选项 A、point-to-point and multiaccess
B、point-to-multipoint and multiaccess
C、point-to-point and point-to-multipoint
D、nonbroadcast and broadcast multipoint
E、nonbroadcast and broadcast multiaccess

答案E

解析 DR,BDR的选举是在一个共享介质下才需要进行的，我们的广播和非广播都是需要选举DR和BDR的。

转载请注明原文地址:https://kaotiyun.com/show/nYhZ777K

本试题收录于：思科640802题库思科认证分类

思科640802

思科认证

相关试题推荐

Youfailedtofinishanimportanttaskassignedbyyourprofessorbecauseofasevereillness.Writealettertoyourprofessor
TheBibleisthegreatworkofthereligiousliteratureandwasinprocessofformationforabouttwelvehundredyears.The
TheBibleisthegreatworkofthereligiousliteratureandwasinprocessofformationforabouttwelvehundredyears.The
ItisindicatedinParagraphs1and2that______.Whatwouldbethebesttitleforthetext?
TheethicaljudgmentsoftheSupremeCourtjusticesbecameanimportantissuerecently.Thecourtcannot【B1】______itslegitimacy
TheethicaljudgmentsoftheSupremeCourtjusticesbecameanimportantissuerecently.Thecourtcannot【B1】______itslegitimacy
Clearly,aperson’sdecisionsaredeterminedbycircumstances.Experimentsconductedoverthepastfewyearshaverevealedthat
Familiarasitmayseem,gravityremainsamysterytomodernphysics.Despiteseveraldecadesoftrying,scientistshavefailed
Atwork,asinlife,attractivewomengetalotofthebreaks.Studieshaveshownthattheyaremorelikelytobepromotedthan
　　Howbesttosolvethepollutionproblemsofacitysunksodeepwithinsulfurouscloudsthatitwasdescribedashellonearth

随机试题

一新生儿，出生时无呼吸，心跳。
习近平总书记在总书记全国公安系统英雄模范立功集体表彰大会上，对全国公安机关和公安队伍提出明确要求——对党忠诚、服务人民、执法公正、纪律严明。对此，请谈谈你的认识。
下列心电图应诊断为(图10)
护士在与病人进行语言交流时要做到（）。
A．血管紧张素转换酶B．β肾上腺素受体C．羟甲戊二酰辅酶A还原酶D．钙离子通道E．钾离子通道洛伐他汀的作用靶点是()。
根据我国《环境保护法》的规定，下列关于环境污染危害的民事法律责任及环境民事纠纷的解决的叙述，错误的是哪项？()
线性相关系数具有线性不变性，即同时对变量X、Y做相同的线性变换如X1=2X+1，Y1=2Y+1，变化之后的两个变量X1、Y1之间的相关系数与X、Y之间的相关系数相等。()
已知甲、乙、丙三个企业的相关资料如下。资料一：甲企业历史上现金占用与销售收入之间的关系见表1。资料二：乙企业2016年12月31日资产负债表(简表)见表2。该企业2017年的相关预测数据为销售收入20000万元，新增留存收益100万元；不变现金
[A]Butassixyearsstretchedto10,thento14,theanxietyofhealthofficialsgavewaytoastonishment.Althoughtwoofther
HowmanyyearsdidMoammarGadhafiruleLibya?

最新回复(0)

On which types of network will OSPF elect a backup designated router?

思科640802

思科认证

Youfailedtofinishanimportanttaskassignedbyyourprofessorbecauseofasevereillness.Writealettertoyourprofessor

TheBibleisthegreatworkofthereligiousliteratureandwasinprocessofformationforabouttwelvehundredyears.The

TheBibleisthegreatworkofthereligiousliteratureandwasinprocessofformationforabouttwelvehundredyears.The

ItisindicatedinParagraphs1and2that______.Whatwouldbethebesttitleforthetext?

TheethicaljudgmentsoftheSupremeCourtjusticesbecameanimportantissuerecently.Thecourtcannot【B1】______itslegitimacy

TheethicaljudgmentsoftheSupremeCourtjusticesbecameanimportantissuerecently.Thecourtcannot【B1】______itslegitimacy

Clearly,aperson’sdecisionsaredeterminedbycircumstances.Experimentsconductedoverthepastfewyearshaverevealedthat

Familiarasitmayseem,gravityremainsamysterytomodernphysics.Despiteseveraldecadesoftrying,scientistshavefailed

Atwork,asinlife,attractivewomengetalotofthebreaks.Studieshaveshownthattheyaremorelikelytobepromotedthan

Howbesttosolvethepollutionproblemsofacitysunksodeepwithinsulfurouscloudsthatitwasdescribedashellonearth

一新生儿，出生时无呼吸，心跳。

习近平总书记在总书记全国公安系统英雄模范立功集体表彰大会上，对全国公安机关和公安队伍提出明确要求——对党忠诚、服务人民、执法公正、纪律严明。对此，请谈谈你的认识。

下列心电图应诊断为(图10)

护士在与病人进行语言交流时要做到（）。

A．血管紧张素转换酶B．β肾上腺素受体C．羟甲戊二酰辅酶A还原酶D．钙离子通道E．钾离子通道洛伐他汀的作用靶点是()。

根据我国《环境保护法》的规定，下列关于环境污染危害的民事法律责任及环境民事纠纷的解决的叙述，错误的是哪项？()

线性相关系数具有线性不变性，即同时对变量X、Y做相同的线性变换如X1=2X+1，Y1=2Y+1，变化之后的两个变量X1、Y1之间的相关系数与X、Y之间的相关系数相等。()

[A]Butassixyearsstretchedto10,thento14,theanxietyofhealthofficialsgavewaytoastonishment.Althoughtwoofther

HowmanyyearsdidMoammarGadhafiruleLibya?

　　Howbesttosolvethepollutionproblemsofacitysunksodeepwithinsulfurouscloudsthatitwasdescribedashellonearth