盘锦高级中学校园网规划与设计

摘要随着信息化进程的加速，校园网络建设成为学校基础设施的重要组成部分。高效、安全、稳定的校园网络不仅为师生提供了便捷的学习和研究环境，还支撑了学校的管理、教学、科研等各项工作。本文以盘锦第一高中为例，围绕校园网络的规划、设计与实施展开研究。首先，通过对校园网络需求的分析，提出三层组网结构，并对网络服务、冗余设计、安全需求等进行了详细探讨。本文从总体规划入手，进行地址规划、VLAN规划，并选择适当的网络设备以满足业务需求，提出了适应校园复杂网络环境的网络拓扑设计方案。同时，详细阐述了接入区域、汇聚区域、核心区域的网络配置，保障了系统的高效运行与可扩展性。系统设计部分进一步完善了各区域的具体配置方案，确保整个校园网络能够支撑日常高效的运行以及突发状况下的平稳过渡。最后，通过对Eth-truk链路聚合、DHCP、OSP℉等技术的测试，验证了系统的稳定性和可靠性。该研究为校园网络建设的实施与优化提供了实践性建议，具有较高的理论价值与现实意义。关键词：校园网络：三层组网结构：LAN规划：网络安全Planning and Design of Campus Network for Panjin SeniorHigh SchoolAbstractWith the acceleration of the informatization process,campus network construction hasbecome an important part of school infrastructure.An efficient,secure,and stable campusnetwork not only provides a convenient learning and research environment for teachers andstudents but also supports the school's management,teaching,and research work.This articletakes Panjin No.1 High School as an example and focuses on the planning,design,andimplementation of the campus network.First,through the analysis of campus network needs,athree-layer networking structure is proposed,and detailed discussions are conducted on networkservices,redundancy design,and security requirements.Starting with the overall planning,thearticle addresses IP address planning,VLAN planning,and the selection of appropriate networkequipment to meet business needs,proposing a network topology design that adapts to thecomplex campus network environment.At the same time,it elaborates on the networkconfiguration of the access area,aggregation area,and core area,ensuring the efficient operationand scalability of the system.The system design section further refines the specific configurationplans for each area,ensuring that the entire campus network can support daily efficientoperations and a smooth transition during emergencies.Finally,through testing of technologiessuch as Eth-trunk link aggregation,DHCP,and OSPF,the stability and reliability of the systemare verified.This research provides practical suggestions for the implementation andoptimization of campus network construction,offering high theoretical value and practicalsignificance.Keywords:Campus Network;Three-Layer Network Architecture;VLAN Planning;NetworkSecurity