2. 计算机
  3. The metric assigned to each network depends on the type of protocol．Some simple protocol，like RIP，treats each network as equals．

The metric assigned to each network depends on the type of protocol．Some simple protocol，like RIP，treats each network as equals．

admin2015-05-18  28
问题 The metric assigned to each network depends on the type of protocol．Some simple protocol，like RIP，treats each network as equals．The  (71)  of passing through each network is the same；it is one  (72)  count．So if a packet passes through 10 network to reach the destination，the total cost is 1 0 hop counts．Other protocols，such as OSPF，allow the administrator to assign a cost for passing through a network based on the type of service required A  (73)through a network can have different costs(metrics)．For example，if maximum  (74) is the desired type of service，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  satellite line．OSPF allow each router to have several routing table based on the required type of service．(2010年下半年试题)
(72)
选项 A、process
B、hop
C、route
D、flow
答案B
解析
转载请注明原文地址:https://kaotiyun.com/show/pNJZ777K
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
随机试题
最新回复(0)