Why would a network administrator configure port security on a switch?

admin2019-04-08 36

问题 Why would a network administrator configure port security on a switch?

选项 A、to prevent unauthorized Telnet access to a switch port
B、to limit the number of Layer 2 broadcasts on a particular switch port
C、to prevent unauthorized hosts from accessing the LAN
D、to protect the IP and MAC address of the switch and associated ports
E、to block unauthorized access to the switch management interfaces over common TCP ports

答案C

解析在交换机上配置端口安全是为了防止未授权的用户访问VLAN。

转载请注明原文地址:https://kaotiyun.com/show/1YhZ777K

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

Thereareagreatmanycareersinwhichtheincreasingemphasisisonspecialization.Youfindthesecareersinengineering,in
Thefollowingparagraphsaregiveninawrongorder.ForQuestions41-45,youarerequiredtoreorganizetheseparagraphsintoa
Thefollowingparagraphsaregiveninawrongorder.ForQuestions41-45,youarerequiredtoreorganizetheseparagraphsintoa
TheBibleisthegreatworkofthereligiousliteratureandwasinprocessofformationforabouttwelvehundredyears.The
Howmenfirstlearnedtoinventwordsisunknown;inotherwords,theoriginoflanguageisamystery.Allwereallyknowistha
Scientistshavefoundthatalthoughwearepronetosnapoverreactions,ifwetakeamomentandthinkabouthowwearelikelyto
Howgoodaregradesasmethodofevaluationifalmosteveryone’sGPA(平均积分点)isthesame?Thisiswheretheproblemlies.Gradei
ManyAmericansregardthejurysystemasaconcreteexpressionofcrucialdemocraticvalues,includingtheprinciplesthatallc
Thatsomepeoplemakeweirdassociationsbetweenthesenseshasbeenacknowledgedforoveracentury.Theconditionhasevenbee
　　Haveyounoticedadesiretoeatmorewhenyoursleepbecomesshort?Weknowthereasonswhy.【B1】________sleepsuppressesaho

随机试题

人类对森林的过度砍伐，对草原和湿地的破坏，工业和汽车排放大量的CO2，是我国喜马拉雅山的冰峰不断消融。从因果关系上看，这属于()。
You______thisbook.Youcanborrowitfromthelibrary.
Passingbyasupermarket,Iwasattractedbyalongqueueofpeoplewithbigplasticbagsfullofkindsofgoodstheyboughtout
下列关于胆汁的叙述，哪项是错误的
A、红霉素B、琥乙红霉素C、克拉霉素D、阿齐霉素E、罗红霉素在胃酸中稳定且无味的抗生素是（）。
按照消费者对产品两种属性的重视程度进行划分,就会形成不同偏好的细分市场,这时会出现()模式。
用一种钢制的活动防护装置或活动支撑，通过软弱含水层，特别是河底、海底或者城市中心区修建隧道的方法是()。[2012年10月真题]
会计从业资格管理机构作出准予颁发会计从业资格证书的决定，应当自作出决定之日起()内向申请人颁发会计从业资格证书。
做学问，“要大处着眼，小处下手”。由博入专，不可急功近利，能大处着眼，为学方不致流于__________，而有裨益于世；能小处下手，方不致流于__________，所以做学问千万不要求速效。依次填入画横线部分最恰当的一项是()。
把下面的六个图形分为两类，使每一类图形都有各自的共同特征或规律，分类正确的一项是：

最新回复(0)

Why would a network administrator configure port security on a switch?

思科640802

思科认证

Thereareagreatmanycareersinwhichtheincreasingemphasisisonspecialization.Youfindthesecareersinengineering,in

Thefollowingparagraphsaregiveninawrongorder.ForQuestions41-45,youarerequiredtoreorganizetheseparagraphsintoa

Thefollowingparagraphsaregiveninawrongorder.ForQuestions41-45,youarerequiredtoreorganizetheseparagraphsintoa

TheBibleisthegreatworkofthereligiousliteratureandwasinprocessofformationforabouttwelvehundredyears.The

Howmenfirstlearnedtoinventwordsisunknown;inotherwords,theoriginoflanguageisamystery.Allwereallyknowistha

Scientistshavefoundthatalthoughwearepronetosnapoverreactions,ifwetakeamomentandthinkabouthowwearelikelyto

Howgoodaregradesasmethodofevaluationifalmosteveryone’sGPA(平均积分点)isthesame?Thisiswheretheproblemlies.Gradei

ManyAmericansregardthejurysystemasaconcreteexpressionofcrucialdemocraticvalues,includingtheprinciplesthatallc

Thatsomepeoplemakeweirdassociationsbetweenthesenseshasbeenacknowledgedforoveracentury.Theconditionhasevenbee

Haveyounoticedadesiretoeatmorewhenyoursleepbecomesshort?Weknowthereasonswhy.【B1】________sleepsuppressesaho

人类对森林的过度砍伐，对草原和湿地的破坏，工业和汽车排放大量的CO2，是我国喜马拉雅山的冰峰不断消融。从因果关系上看，这属于()。

You______thisbook.Youcanborrowitfromthelibrary.

Passingbyasupermarket,Iwasattractedbyalongqueueofpeoplewithbigplasticbagsfullofkindsofgoodstheyboughtout

下列关于胆汁的叙述，哪项是错误的

A、红霉素B、琥乙红霉素C、克拉霉素D、阿齐霉素E、罗红霉素在胃酸中稳定且无味的抗生素是（）。

按照消费者对产品两种属性的重视程度进行划分,就会形成不同偏好的细分市场,这时会出现()模式。

用一种钢制的活动防护装置或活动支撑，通过软弱含水层，特别是河底、海底或者城市中心区修建隧道的方法是()。[2012年10月真题]

会计从业资格管理机构作出准予颁发会计从业资格证书的决定，应当自作出决定之日起()内向申请人颁发会计从业资格证书。

做学问，“要大处着眼，小处下手”。由博入专，不可急功近利，能大处着眼，为学方不致流于__________，而有裨益于世；能小处下手，方不致流于__________，所以做学问千万不要求速效。依次填入画横线部分最恰当的一项是()。

把下面的六个图形分为两类，使每一类图形都有各自的共同特征或规律，分类正确的一项是：

　　Haveyounoticedadesiretoeatmorewhenyoursleepbecomesshort?Weknowthereasonswhy.【B1】________sleepsuppressesaho

做学问，“要大处着眼，小处下手”。由博入专，不可急功近利，能大处着眼，为学方不致流于，而有裨益于世；能小处下手，方不致流于，所以做学问千万不要求速效。依次填入画横线部分最恰当的一项是()。