一种TOP－DOWN的网络设计方法

A TOP-DOWN METHOD FOR COMPUTER NETWORK DESIGN

本文首先给出了当前计算机网络设计的一些新的特点。然后提出了一种自上而下的网络拓扑设计方法。它基于网络流量等基本参数，以一个速归算法ＤＩＶＩＳＩＯＮ为核心，并采用了排队论、仿真和决策论等运筹学方法进行分析和决策。特别适用于各种类型的（包括用网关、网桥的传统方式和用集线器、交换器方式）互连局域网的拓扑结构的设计。

After giving some new features in computer network design, a top--down method for network topology design is proposed. in which some parameters such as network traffic are considered, and a recursive algorithm DIVISION is sllggested. The techniques in operating theory are also used to sllpport analysis and decision-making. This top--down method is most suitable to the interconnecting of local area networks.