通用网络应用层信息流仿真

计算机的网络时代已经到来，它改变了每个人的观念和生活的方方面面，未来计算机的应用系统必然自主或不自主地向网络化的应用模式倾斜。对于实际运行中的网络应用系统，系统管理员需要对其运行效率进行监控和性能分析，以有效管理得到最佳服务；对于欲建的网络应用系统，网络设计者需要验证其设计方案的可行性，以有效投资建立最优网络环境；网络规模越大，网络性能的计算机仿真和性能分析工作越显重要。随着通信网络系统的日益复杂，对网络系统的性能分析和仿真都趋于使用专用的网络仿真分析软件。

Information Stream Simulation on Universal Network Application Layer

The era of computer network has changed everyone's notion and life completely.In the future,the application system of computer will be inclined consequentially to the applied model of network independently or dependently.For running network,the administrator must monitor its efficiency and analyse its performance.Do it like this,it can get the best service.For network in preparation,the designer needs to validate the feasibility of his project to build the best network environment with lowest investment.The lager the network sizeis,the more important are the computer simalation and performance analysis for the network performance.As the more complexed network comunication system,the network emluator for special purpose(just like performace analysis to network and emluator) will be used broadly.