基于OPNET的交换式局域网仿真建模与分析

Simulation Modeling and Analysis of Switching LAN Based on OPNET

OPNET是计算机网络仿真软件之一,可构建和实际网络完全一致的图形网络模型,并通过运行仿真,可提取任意统计量,结果非常直观。论文通过OPNET仿真软件,搭建相应的交换式局域网网络模型,并收集相应的统计量,主要用来测试交换机和集线器在局域网中怎样连接,才能达到更好的性能。

OPNET is a simulated software of computer network.Network model can be constructed as the same as actual network.After running,any statistics can be collected,and the result is very intuitive.In this paper,several switched local area networks models are constructed and relevant statistics is collected by using OPNET simulated software in order to examine the best capability of different implementations of local area networks connected by switches and hubs.