英语翻译单纯的依靠经验进行网络的规划和设计、网络设备的研发以及网络协议的开发,已经不能适应网络的发展,因而急需一种科学的

Based on the experience of simple network planning and design,network equipment research and development of network protocol,already can not adapt to the development of the network,and therefore need a scientific means to reflect the performance of the network,and forecast the OPNET software simulation,say good solve the technical problems in this.