用看的、听的学真题

study by eyes and ears.

  1. 首页
  2. 网络工程师
  3. 2010年11月网络工程师考试上午真题【基础知识】
  4. 真题列表

2010年11月网络工程师考试上午真题【基础知识】

【67】网络系统生命周期可以划分为5个阶段,实施这5个阶段的合理顺序是(67)

真题详情及解析

【68】大型局域网通常划分为核心层、汇聚层和接入层,以下关于各个网络层次的描述中,不正确的是(68)

真题详情及解析

【69】网络系统设计过程中,逻辑网络设计阶段的任务是(69)

真题详情及解析

【70】利用sdh实现广域网互联,如果用户需要的数据传输速率较小,可以用准同步数字系列(pdh)兼容的传输方式在每个stm-1帧中封装(70)个e1信道。

真题详情及解析

【71-75】the metric assigned to each network depends on the type of protocol.some simple protocol,likerip, treats each network as equals.the (71) of passing through each network is thesame;itisone (72) count.so if a packet passes through 10 network to reach the destination,thetotalcost is 10 hop counts.other protocols, such as OSPF, allow the administrator to assignacostforpassing through a network based on the type of service required.a (73)through anetworkcanhave different costs(metrics).for example, if maximum (74) is the desired typeofservice,a satellite link has a lower metric than a fiber-optic line.on the other hand, if minimum(75)is the desired type of service, a fiber-optic line has a lower metric than a satelliteline.OSPFallow each router to have several routing table based on the required type of service.

真题详情及解析
广告位