基于Boson NetSim的网络仿真在计算机实验教学中的应用

A Research on Experimental Teaching Application Based on Boson NetSim Internet Simulation

为实现培养学生路由配置技术能力的教学目标,利用Boson NetSim设计出包含三个路由器的网络仿真环境,再借助仿真环境实现四种不同类型的路由实验:对不同类型路由完成路由器和PC机配置的链接以实现网络连通,并对网络的连通性进行测试。通过对比分析表明,所组建的网络仿真环境非常接近实际的网络环境,将实际网络环境和模拟网络环境相结合,可为计算机网络实验教学提供新的思路与方法。

Real environment and simulative environment can be combined in computer network experimental teaching. Students＂ ability of routing technology can be cultivated through the comparison of four different types of routing design of experiments. Use Boson NetSim to design a simulative environment including three routers and then achieve four different types of routing experiments with the help of simulative environment, and achieve virtual network connectivity through different routers and use PC configuration to test the con- nectivity. The results show that the simulated network environment is very close to the real network environ- ment. It provides necessary practical guidance for computer network experiment.