Which of the following are benefits of VLANs?

admin2019-04-08 64

问题 Which of the following are benefits of VLANs?

选项 A、 They increase the size of collision domains．
B、 They allow logical grouping of users by function．
C、 They can enhance network security．
D、 They increase the size of broadcast domains while decreasing the number of collision domains．
E、 They increase the number of broadcast domains while decreasing the size of the broadcast domains．

答案B,C,E

解析考查VLAN的特点
A：增加冲突域的大小，错误
B：允许逻辑划分网段，正确
C：增强网络安全，正确。不同vlan不能直接通信。
D：当减少冲突域时增加广播域的大小。错误
E：减少广播域的大小时增加了广播域个数。正确。

转载请注明原文地址:https://www.kaotiyun.com/show/0phZ777K

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

WhileAmericanshavebecomeevermoredependentuponelectricityintheirdailylives,acrucialpartofthesystemthatsupport
WhileAmericanshavebecomeevermoredependentuponelectricityintheirdailylives,acrucialpartofthesystemthatsupport
Writeanessayof160-200wordsbasedonthefollowingdrawing.Inyouressay,youshould1.describethedrawingbriefly,
Clearly,aperson’sdecisionsaredeterminedbycircumstances.Experimentsconductedoverthepastfewyearshaverevealedthat
ApaperinTheLancet,shamelesslytimedtocoincidewiththeOlympicgames,comparescountries’ratesofphysicalactivity.The
HTML中显示提示对话框供使用者输入的函数是______。A．itemB．javaEnabledC．navigateD．Prompt
YouaretheadministratorofaSQLServer2000computer.TheservercontainsadatabasenamedSales.Thedatabaseisconfigured
YournetworkconsistsofnumerousdomainswithinaLAN,plusoneremotelocationthatisconfiguredasanotherdomainwithinthe
AEzonexamEthernetswitchreceivesaunicastframewithadestinationMACthatislistedintheswitchtable.Whatwillthissw
Thecommunicationmanagementplandeterminestheinformationandcommunicationsneedsofthestakeholders．Inthefollowingstate

随机试题

肺胀见到表寒里饮证时，选方是
不属于紧张度类的脉是
男，30岁，饱餐后劳动时，突然腹部剧烈绞痛，阵发性加重，伴呕吐。6小时未排气、排便。查体：体温37℃，脉率84次/分，左腹部膨隆，压痛明显，肠鸣音高亢，移动性浊音阴性，最可能诊断为
A、(4.0～5.5)×1012/LB、(3.5～5.0)×1012/LC、(6.0～7.0)×1012/LD、(3.9～5.3)×1012/LE、(3.0～4.0)×1012/L男性红细胞计数参考范围是
在房地产经纪业务开展过程中，容易出现承诺不当现象的环节主要有以下一些()。
下列有关房地产广告的表述中，错误的是()。
对()以上评审专家同意的特殊消防设计文件，公安机关消防机构可以作为消防设计审核的依据。
设A是正交矩阵，且|A|＜0．证明：|E+A|=0．
设二维连续型随机变量(X，Y)的概率密度为f(x，y)，则随机变量Z=Y—X的概率密度fz(z)为()
Whywasthisarticlewritten?

最新回复(0)

Which of the following are benefits of VLANs?

思科640802

思科认证

WhileAmericanshavebecomeevermoredependentuponelectricityintheirdailylives,acrucialpartofthesystemthatsupport

WhileAmericanshavebecomeevermoredependentuponelectricityintheirdailylives,acrucialpartofthesystemthatsupport

Writeanessayof160-200wordsbasedonthefollowingdrawing.Inyouressay,youshould1.describethedrawingbriefly,

Clearly,aperson’sdecisionsaredeterminedbycircumstances.Experimentsconductedoverthepastfewyearshaverevealedthat

ApaperinTheLancet,shamelesslytimedtocoincidewiththeOlympicgames,comparescountries’ratesofphysicalactivity.The

HTML中显示提示对话框供使用者输入的函数是______。A．itemB．javaEnabledC．navigateD．Prompt

YouaretheadministratorofaSQLServer2000computer.TheservercontainsadatabasenamedSales.Thedatabaseisconfigured

YournetworkconsistsofnumerousdomainswithinaLAN,plusoneremotelocationthatisconfiguredasanotherdomainwithinthe

AEzonexamEthernetswitchreceivesaunicastframewithadestinationMACthatislistedintheswitchtable.Whatwillthissw

Thecommunicationmanagementplandeterminestheinformationandcommunicationsneedsofthestakeholders．Inthefollowingstate

肺胀见到表寒里饮证时，选方是

不属于紧张度类的脉是

男，30岁，饱餐后劳动时，突然腹部剧烈绞痛，阵发性加重，伴呕吐。6小时未排气、排便。查体：体温37℃，脉率84次/分，左腹部膨隆，压痛明显，肠鸣音高亢，移动性浊音阴性，最可能诊断为

A、(4.0～5.5)×1012/LB、(3.5～5.0)×1012/LC、(6.0～7.0)×1012/LD、(3.9～5.3)×1012/LE、(3.0～4.0)×1012/L男性红细胞计数参考范围是

在房地产经纪业务开展过程中，容易出现承诺不当现象的环节主要有以下一些()。

下列有关房地产广告的表述中，错误的是()。

对()以上评审专家同意的特殊消防设计文件，公安机关消防机构可以作为消防设计审核的依据。

设A是正交矩阵，且|A|＜0．证明：|E+A|=0．

设二维连续型随机变量(X，Y)的概率密度为f(x，y)，则随机变量Z=Y—X的概率密度fz(z)为()

Whywasthisarticlewritten?