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
Border Gateway Protocol(BGP)is inter-autonomous system (71)protoc01.BGP is based on a routing method called path vector routing
Border Gateway Protocol(BGP)is inter-autonomous system (71)protoc01.BGP is based on a routing method called path vector routing
admin
2015-05-18
71
问题
Border Gateway Protocol(BGP)is inter-autonomous system (71)protoc01.BGP is based on a routing method called path vector routing.Distance vector routing is not a good candidate for inter-autonomous system routing because there are occasions on which the route with the smallest (72) count is not the preferred route.For example,we may not want a packet through an autonomous system that is not secure even though it is shortest route.Also,distance vector routing is unstable due to the fact that the routers announce only the number of hop counts to the destination without defining the path that leads to that (73).A router that receives a distance vector advertisement packet may be fooled if the shortest path is actually calculated through the receiving router itself.Link (74) routing is also not a good candidate for inner—autonomous system routing because an internet is usually too big for this routing method To use link state routing for the whole internet would require each router to have a huge link state database.It would also take a long time for each router to calculate its routing (75) using the Dijkstra algorism.(201 1年上半年试题)
(73)
选项
A、connection
B、window
C、source
D、destination
答案
D
解析
转载请注明原文地址:https://kaotiyun.com/show/7NJZ777K
本试题收录于:
网络工程师上午基础知识考试题库软考中级分类
0
网络工程师上午基础知识考试
软考中级
相关试题推荐
Program________describesprogram’sobjectives,desiredoutput,inputdatarequired,processingrequirement,anddocumentation.
用户登录了网络系统,越权使用网络信息资源,这属于(34)。
Thepurposeofanetwork_____________istoprovideashellaroundthenetworkwhichwillprotectthesystemconnectedtothen
工作流(Workflow)是针对业务流程中具有固定程序的常规活动而提出的一个概念,通过将业务流程分解,定义良好的任务、角色、规则和过程来进行执行和监控,达到提高生产组织水平和工作效率的目的。下面关于工作流叙述错误的是()。
Manypeopleviewtheterm“electroniccommerce”(ore-commerce)asshoppingonthepartoftheInternetcalledthe_______________
阅读下面有关车载GPS终端系统的叙述,回答问题1至问题3,将答案填入答题纸的对应栏中。[说明]GPS是全球定位系统(GlobalPositionSystem)。车载GPS终端是置于机动车内的实时定位装置,其应用对象是需要定位和调度的车辆。车辆
阅读以下关于CAN现场总线嵌入式监控系统的技术说明,根据要求回答问题1至问题5。[说明]某自动化仪表企业正在研究使用现场总线网络构成自动监测系统的可行性,打算采用CAN(ControllerAreaNetwork,控制器局域网络)总线作
Embedded system is(66)special computer system which is scalable on both software and(67). It can satisfy the strict requirement
如果防火墙采用.NAPT技术,则该单位至少需要申请(1)个可用的公网地址。下面是防火墙接口的配置命令:fire(config)#ipaddressoutside202.134.135.98255.255.255.252fir
(71)isaone-wayfunctionthattakesanarbitrarilylongpieceofplaintextandfromitcomputesafixed-lengthbitstring.
随机试题
近代中国革命的主要敌人是帝国主义、封建主义和官僚资本主义,决定中国革命对象的是()
手掌性线反应()系统功能的强弱。
行政组织的官员都无报酬,任期短,行政工作未职业化是在()
Henevergavemuchthoughttotheadditionalkilogramshehad______lately.
A.电极埋入双侧膈神经上B.采用植入式电极刺激逼尿肌C.女性患者可用阴道电极D.髂肋肌、最长肌棘肌E.腰肌FES对尿潴留的治疗
请简要回答获取信息的基本过程。
下列京剧脸谱中能表现关羽特征的是()。
在合作学习理念下,教师应该为合作学习行动提供清晰指导,主要有()。
消费者善意是指消费者基于自身直接经历或者主观上的认知而产生的对某一国家的喜爱、共鸣乃至情感依恋,而这种情感会让消费者对有关该国产品的消费决策产生影响。根据上述定义,下列属于消费者善意的是:
语言在人类的交流中起重要的作用。如果一种语言是完全有效的,那么,其基本语音的每一种可能的组合都能够表达有独立意义和可以理解的词。但是,如果人类的听觉系统接收声音信号的功能有问题,那么,并非基本语音的每一种可能的组合都能够成为有独立意义和可以理解的词。如果上
最新回复
(
0
)