2. 计算机
  3. One of the most widely used routing protocols in IP networks is the Routing Information Protocol(RIP)．RIP is the canonical examp

One of the most widely used routing protocols in IP networks is the Routing Information Protocol(RIP)．RIP is the canonical examp

admin2011-01-03  51
问题 One of the most widely used routing protocols in IP networks is the Routing Information Protocol(RIP)．RIP is the canonical example of a routing protocol built on the  (71)   algorithm．Routing protocols in internetworks differ slightly from the idealized graph model．In aninternetwork，the goal of the routers to forward packets to various  (72)  ．
   Routers running RIP send their advertisement about cost every  (73)   seconds．A router also sends an update message whenever an update from another router causes it to change itsrouting table．
   It is possible to use a range of different metrics or costs for the links in a routing protocol．RIP takes the simplest approach，with all link costs being equal  (74)   Thus it always tries tofind the minimum hop route．Valid distances are 1 through  (75)  ．This also limits RIP torunning on fairly small networks．
（73）
选项 A、10
B、30
C、60
D、180
答案B
解析
转载请注明原文地址:https://kaotiyun.com/show/7TQZ777K
本试题收录于： 网络规划设计师上午综合知识考试题库软考高级分类
0

网络规划设计师上午综合知识考试

软考高级

相关试题推荐
随机试题
最新回复(0)