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
What is the purpose of the Spanning Tree Protocol (STP)?
What is the purpose of the Spanning Tree Protocol (STP)?
admin
2009-05-19
59
问题
What is the purpose of the Spanning Tree Protocol (STP)?
选项
A、To prevent routing loops
B、To create a default route
C、To provide multiple gateways for hosts
D、To maintain a loop-free Layer 2 network topology
E、To enhance the functions of SNMP
答案
D
解析
Explanation:
STP’s main task is to stop network loops from occurring on your Layer 2 network (bridges or switches). It vigilantly monitors the network to find all links, making sure that no loops occur by shutting down any redundant ones. STP uses the spanning-tree algorithm (STA) to first create a topology database, then search out and destroy redundant links. With STP running, frames will only be forwarded on the premium, STP-picked links.
转载请注明原文地址:https://kaotiyun.com/show/k0hZ777K
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
Youaregoingtoreadalistofheadingsandatextaboutlaughing.ChoosethemostsuitableheadingfromthelistA-Fforeach
Thefollowingparagraphsaregiveninawrongorder.ForQuestions41-45,youarerequiredtoreorganizetheseparagraphsintoa
Afundamentalproblemforunderstandingtheevolutionofhumanlanguagehasbeenthelackofsignificantparallelsamongnonhuma
ReadthefollowingtextcarefullyandthentranslatetheunderlinedsegmentsintoChinese.Yourtranslationshouldbewrittencl
Againstabackdropofdrasticchangesineconomyandpopulationstructure,youngerAmericansaredrawinganew21st-centuryroad
Thegreatrecessionmaybeover,butthiseraofhighjoblessnessisprobablybeginning.Beforeitends,itwilllikelychanget
Asmanypeoplehitmiddleage,theyoftenstarttonoticethattheirmemoryandmentalclarityarenotwhattheyusedtobe.We
OperaAdshasannouncedtheadditionofnewadunitstohelpNigerianadvertisersincreaseengagementwiththeirtargetaudience
Layer2oftheOSImodelhastwosublayers.Whatarethosesublayers,andwhataretwoIEEEstandardsthatdescribetechnologies
随机试题
关于睾丸的正确描述是
简述影响国际分销渠道选择的环境因素。
因为他对她太好了,所以她很感激他。
治疗阴虚火旺之郁证的最佳方剂是
血栓闭塞性脉管炎常见的病变部位是
已经建立劳动关系,未同时订立书面劳动合同的,应当自用工之日起()内订立书面劳动合同。
建设项目工程设计的基本原则是()。
甲公司对乙公司负有债务。为了担保其债务的履行,甲公司同意将一张以本公司为收款人的汇票质押给乙公司,为此,双方订立了书面的质押合同,并交付了票据。甲公司未按时履行债务,乙公司遂于该票据到期时持票据向承兑人提示付款。根据票据法律制度的规定,下列表述中,正确的是
为当代中国的发展进步奠定了根本政治前提和制度基础的是
YoumaynotlikeEnglish.Ifyoudon’tlikeEnglish,youarenot(11)--manypeople(12)it.Yes,Englishisdifficult.Itisd
最新回复
(
0
)