Which statement about vlan operation on cisco catalyst switches is true?

admin2019-04-08 28

问题 Which statement about vlan operation on cisco catalyst switches is true?

选项 A、 when a packet is received from an 802．1Q trunk,the vlan id can be determined from the source MAC address table．
B、 unkown unicast frames are retransmitted only to the ports that belong to the same vlan
C、 ports between switches should be configured in access mode so that vlans can span across the ports
D、 broadcast and multicast frames are retransmitted to ports that are configured on different vlan．

答案B

解析 A通过源mac地址确定vlan，不正确；
B未知单播帧只在本vlan传播，正确；
C交换机之间应该设置为trunk；
Dvlan能分割广播域，广播不能跨vlan传输。

转载请注明原文地址:https://jikaoti.com/ti/GUO7FFFM

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

TheBibleisthegreatworkofthereligiousliteratureandwasinprocessofformationforabouttwelvehundredyears.The
TheBibleisthegreatworkofthereligiousliteratureandwasinprocessofformationforabouttwelvehundredyears.The
Whatmakesagreathighschool?Americansthinkalotofthingsdo,fromoutstandingacademicsorasupportiveenvironmentfors
Whatmakesagreathighschool?Americansthinkalotofthingsdo,fromoutstandingacademicsorasupportiveenvironmentfors
WindowsXP自动创建的账户除了Administrator外，还有()。
Whichofthefollowingisacorrectdescriptionoftheprosandconsassociatedwiththird-generationprogramminglanguages?
Whichofthefollowingbestdescribesthedifferencebetweenavirtualfirewallthatworksinbridgemodeversusonethatisemb
Whichofthefollowingstatementsisnottrueofdumpsterdiving?
AnewswitchisbeinginstalledintheEzonexamnetworkandyouhavebeenassignedthetaskofconnectingittoanexistingswit
OnthetopicofVLSM,whichoneofthefollowingstatementsbestdescribestheconceptoftherouteaggregation?

随机试题

Youreallyhavetogetveryoldbeforeyourealizeyou’reold.I’minmymiddlefiftiesandIdon’tfeel【C1】______yet.However,
患者，女，25岁，腹胀、腹痛1年，加重伴发热2个月，体重下降4kg。查体：腹膨隆，全腹轻压痛，无反跳痛及肌紧张，移动性浊音阳性。腹水化验：比重1.018，蛋白45g/L。最可能的诊断是
目前国际上通用的反映个体营养状况的评价方法是
银行在制定战略目标时最重要的决策是()。
每个儿童都有不受暴力侵犯、得到保护的权利。这项权利要得到保障就需要()①来自社会的保障②我们自主的宣传和维护③非联合国保护不可④制定相关的法律法规
下列不属于电报公文加注的紧急程度的是()。
两工厂各加工480件产品，甲工厂每天比乙工厂多加工4件，完成任务所需时间比乙工厂少10天。设甲工厂每天加工产品x件，则x满足的方程为()。
管理信息系统可分为不同的层次并产生相应的数据，其正确的描述是()。
Readthearticlebelowaboutasoftwarecompany.ChoosethebestsentencefromthelistA-Gtofilleachofthegaps.Foreachg
WhichofthefollowingstatementsisTRUEaccordingtothefirstparagraph?Afortunetellerisapersonwho______.

最新回复(0)

Which statement about vlan operation on cisco catalyst switches is true?

思科640802

思科认证

TheBibleisthegreatworkofthereligiousliteratureandwasinprocessofformationforabouttwelvehundredyears.The

TheBibleisthegreatworkofthereligiousliteratureandwasinprocessofformationforabouttwelvehundredyears.The

Whatmakesagreathighschool?Americansthinkalotofthingsdo,fromoutstandingacademicsorasupportiveenvironmentfors

Whatmakesagreathighschool?Americansthinkalotofthingsdo,fromoutstandingacademicsorasupportiveenvironmentfors

WindowsXP自动创建的账户除了Administrator外，还有()。

Whichofthefollowingisacorrectdescriptionoftheprosandconsassociatedwiththird-generationprogramminglanguages?

Whichofthefollowingbestdescribesthedifferencebetweenavirtualfirewallthatworksinbridgemodeversusonethatisemb

Whichofthefollowingstatementsisnottrueofdumpsterdiving?

AnewswitchisbeinginstalledintheEzonexamnetworkandyouhavebeenassignedthetaskofconnectingittoanexistingswit

OnthetopicofVLSM,whichoneofthefollowingstatementsbestdescribestheconceptoftherouteaggregation?

Youreallyhavetogetveryoldbeforeyourealizeyou’reold.I’minmymiddlefiftiesandIdon’tfeel【C1】______yet.However,

患者，女，25岁，腹胀、腹痛1年，加重伴发热2个月，体重下降4kg。查体：腹膨隆，全腹轻压痛，无反跳痛及肌紧张，移动性浊音阳性。腹水化验：比重1.018，蛋白45g/L。最可能的诊断是

目前国际上通用的反映个体营养状况的评价方法是

银行在制定战略目标时最重要的决策是()。

每个儿童都有不受暴力侵犯、得到保护的权利。这项权利要得到保障就需要()①来自社会的保障②我们自主的宣传和维护③非联合国保护不可④制定相关的法律法规

下列不属于电报公文加注的紧急程度的是()。

两工厂各加工480件产品，甲工厂每天比乙工厂多加工4件，完成任务所需时间比乙工厂少10天。设甲工厂每天加工产品x件，则x满足的方程为()。

管理信息系统可分为不同的层次并产生相应的数据，其正确的描述是()。

Readthearticlebelowaboutasoftwarecompany.ChoosethebestsentencefromthelistA-Gtofilleachofthegaps.Foreachg

WhichofthefollowingstatementsisTRUEaccordingtothefirstparagraph?Afortunetellerisapersonwho______.