基于GNS3模拟软件的信息网络可靠性分析

摘要

如何确保信息网络设计的可行性和设备配置的准确性、正确性，是维护人员面临的棘手问题，尤其是在已投入运行的环境中，难以开展全面的验证测试。从实践的角度出发，分析了通过模拟软件构建模拟环境进行网络可靠性测试的可行性，并在此基础上论述了信息网络分析的步骤和方法。%For network maintenance personnel, how to ensure the feasibility of the networks design and the accuracy and correctness of the device configuration is by far a tough question. Especially it is practically im-possible to carry on comprehensive verification testing while the network has been already in the field. This paper analyzes the feasibility of network reliability test through a simulated environment by means of simula-tion software;on this basis, it expounds procedure and methods of information networks analysis.