【摘要】 建立虚拟网络实验室是当前网络研究与设计的先进方法,它的应用使得建立低耗费的网络实验平台成为可能.该文通过基于虚拟实验的方法对停止等待协议进行分析,利用JAVA语言工具建立了一个虚拟实验模型,包括体系结构和主要类的设计.最后结合一个典型的实例具体地描述了停止等待协议虚拟实验的过程,并根据实验结果系统自动生成了协议效率折线图.更多还原

【Abstract】 The establishment of virtual network laboratory is the advanced method of current network research and design,its application provides the possibility for the establishment of the network experimental platform with the low consumption.This article analyses the stop and wait protocol on the basis of the virtual experimental method,establishes a virtual experimental model by using the JAVA language tool,including architecture and primary class design,finally describes the vitual experiment’s process of stop and wait protocol specifically through a typical example.The system produces the broken line graph about the efficiency of protocol automatically according to the experimental results.更多还原