基于OPNET的网络服务器跨层建模设计与应用

摘要

由于当前网络规模以及网络数据复杂度的逐步增大,给网络服务器性能带来了严峻的挑战,网络拥塞以及服务器超载等问题亟待解决.为解决上述问题,本文在传统网络层次架构的基础上,提出了适用于网络服务器的跨层网络设计,并通过权威的网络仿真工具(OPNET)实现了跨层网络服务器模型的构建.实验结果表明,本文设计的跨层网络模型能够很好地实现网络服务器在性能上的优化,具有可行性.%Because of the gradual increase in the current network size and complexity of the network data, it brings network congestion and server overload issues. To solve these problems, we put forward cross-layer design for web server based on the traditional network architecture , and by the authoritative network simulation tool (OPNET) to achieve the construction of cross-layer network server model. Result show that cross-layer network model in this paper can achieve a obviously optimization in performance.