摘要
网络仿真技术是一种研究网络规划与设计的有效工具。仿真软件提供了真实网络和仿真器交互的方法,它通过不同条件下对网络的模拟来分析设计方案的可行性和健壮性。介绍了OPNET网络仿真软件,并对其主要特性、建模机制以及仿真步骤进行了深入的阐述,并结合实例通过描述延迟和负载的变化来着重分析了OPNET在具体网络规划中的应用。
Network simulation technology is one of the efficient analysis tools to study the network project and design. Simulation software provides the method for real network to interact with a simulation, it can determine whether design are feasible and robust by network simulation under varied conditions. The advanced and popular OPNET software of network simulation is introduced, and the optimal characteristics, modeling mechanism and simulation steps of OPNET are expatiated in detail, and the application of OPNET in network design with the actual example by describing the change of delay and load is emphatically analyzed.
出处
《微计算机信息》
2010年第13期186-188,共3页
Control & Automation
基金
基金申请人:刘建华
项目名称:电信网脆弱性分析与管理研究
基金颁发部门:工业和信息化部(2007R100)
