《校园局域网规划设计》毕业论文

毕业设计(论文)任务书Ⅰ、毕业设计（论文）题目校园局域网规划设计Ⅱ、毕业设计（论文）选题意义及要求Ⅲ、毕业设计（论文）工作内容和进度安排Ⅳ、主要参考资料教学系专业班学生姓名（学号）毕业设计（论文）时间：自年月日至年月日答辩时间：年月日成绩指导教师：摘要I摘要随着网络技术的发展，校园网的建设已经进入到一个蓬勃发展的阶段。校园网的建成和使用，对于提高教学和科研的质量、改善教学和科研条件、加快学校的信息化进程，开展多媒体教学与研究以及使教学多出人才、科研多出成果有着十分重要而深远的意义。各高校及其中小学都在筹备建设校园网，希望通过校园网的建设，改善办学条件，提高教学、科研和管理水平。校园网的建设对于学校来说是一项大的工程，必须精心设计、精心施工，做到经济适用，技术先进、开放性能良好、投资强度合理、能长期、稳定运行的高性能的校园网络。本文为一所培训学校的校园网工程，范围主要为包括办公楼、图书室、住宿楼及实验楼在内的局域网部分。根据校园的整体的网络架构，使这复杂的网络高速、安全地通信，对复杂网络应用的一体化解决方案。本文是通过对校园的里面的路由器和交换机进行正确的配置,通过使用一些规则配置,使校园的网络可以实现资源共享和相互通信.利用vlan技术来优化校园里的网络，限制广播域，增强局域网内的安全性，再用vtp来更好的辅助vlan性能的良好发挥，利用nat技术把校园里面的私用IP地址转化成公网上的IP，使得内部网络可以正常访问互联网，通过使用vlan,nat,vtp等技术对路由器和交换机进行配置，使校园网络各种计算机、服务器连接起来，并通过一定接口连接到广域网,实现校园网络、相互通信和资源共享。关键词：路由器局域网交换机北京信息职业技术学院毕业论文IIAbstractWiththedevelopmentofnetworktechnology,campusnetworkconstructionhasenteredastageofvigorousdevelopment.Thebuildingofcampusnetworkanduse,toimprovetheteachingandscientificresearch,improvethequalityofteachingandscientificresearchcondition,acceleratetheschoolintheprocessofinformatization,developthemultimediateachingandresearchandmaketheteachingmorescientificresearchpersonnel,manyresultshaveveryimportantandfar-reachingsignificance.Allcollegesandschoolsareinthepreparationsfortheconstructionofthecampusnetwork,hopethatthroughtheconstructionofthecampusnetwork,improvingconditionsforrunningschools,improveteaching,researchandmanagementlevel.Theconstructionofthecampusnetworkforschoolsisabigproject,mustbecarefullydesigned,carefullyconstruction,soaffordable,technologicallyadvanced,opengoodperformance,reasonableinvestmentstrength,long-term,stableoperationandhighperformanceofthecampusnetwork.Thisisatrainingschoolofthecampusnetworkengineering,scopeofthemainofficebuilding,thelibrary,includingtheaccommodationbuildingandlaboratorybuilding,thelocalnetworksegment.Accordingtothecampusnetworkarchitecture,thecomplexnetworkofhigh-speed,securecommunication,thecomplexnetworkapplicationintegrationsolutions.Thisarticleisbasedonthecampusoftheinsideoftheroutersandswitchesareconfiguredcorrectly,byusingsomerulesconfiguration,thecampusnetworktorealizeresourcesharingandmutualcommunication.UsingVLANtechnologytooptimizethecampusnetwork,limitthebroadcastdomain,enhancedthesecurityofLAN,andthenVTPtobettersupportVLANperformanceagoodplay,usingNATtechnologytocampusprivateIPaddressesintopublicInternetIP,thattheinternalnetworkcanaccesstheInternet,throughtheuseofVLAN,NAT,VTPtechniquesontherouterandswitchconfiguration,thecampusnetworkcomputer,serverconnection,andtheinterfaceisconnectedtoawideareanetwork,toachievecampusnetwork,mutualcommunicationandresourcesharing.Keywords:routerLANswitch目录III目录摘要..............................................................................................错误!未定义书签。第一章计算机网络.......................................................................................................11.1计算机网络...........................................................................................................11.2局域网简介...........................................................................................................11.2.1局域网的组成................................................................................................11.2.2局域网的拓扑结构........................................................................................21.2.3什么是局域网的规范....................................................................................21.2.4局域网的结构类型........................................................................................31.2.5局域网中计算机数量的限制........................................................................5第二章校园网总体建设方案.......................................................................................72.1校园网的建设原则...............................................................................................72.2学院的网络需求...................................................................................................72.3校园网络建设目标...............................................................................................72.4校园总体拓扑图...................................................................................................82.5前期整体分析.......................................................................................................92.6网络配置原则.......................................................................................................92.7IP地址规划.......................................................................................................10第三章交换模块设计.................................................................................................113.1虚拟局域网........................................................................................................113.1.1vlan的配置..................................................................................................113.1.2利用交换机实现vlan间的通信.................................................................123.2接入层的配置.....................................................................................................133.2.1vtp配置.................