本文首先以甘肃省定西市，定西一中学校网络的实际应用为基础，介绍校园网络系统的规划与设计方案，就校园网规划的相关知识要求作了必要的介绍，然后根据该学校网络需求分析重点设计出包括网络拓扑结构图、网络管理， IP分配规划，并对网络规划进行综合布线，作出系统报价，同时了解特殊网络应用技术和网络测试及协议数据包分析。-Firstly, in Gansu Province, Dingxi City, Dingxi a School Network practical application, based on the campus network system planning and design, on the campus network planning-related knowledge requirements and made the necessary introduction, and then according to the school network needs analysis focus design including network topology, network management, IP allocation planning, cabling and network planning to make systems offer, while understanding the specific network application technology and network testing and protocol data packet analysis.