Emphasis is laid on the eomparison and analysis of the routing protocol for Arpanet, Tymnet, SNA, Telenet, DEC and Datapac computer networks.

• 讨论了路由选择协议的设计方法和原则,对Arpanet,Tymnet,SNA,Telenet,DEC和Datapac等典型计算机网络的路由选择协议进行了分析比较。