I毕业设计(论文)题目:VPN在校园网中的应用学生:XXX指导老师:XXX系别:XXX专业:XXX班级:XXX学号:XXXXXXX年XX月II目录1绪论....................................................................11.1研究的背景与意义...................................................11.2VPN技术在国内外发展情况...........................................11.2.1国内情况.....................................................11.2.2国外情况.....................................................11.3本课题研究意义.....................................................21.4本课题研究的主要内容和方法.........................................21.4.1研究的主要内容...............................................21.4.2研究的主要问题...............................................21.4.3论文实现的方法...............................................31.5论文的组织结构.....................................................32虚拟专用网概述..........................................................42.1虚拟专用网概念.....................................................42.2虚拟专用网特点.....................................................42.3虚拟专用网的分类...................................................43校园网需求分析..........................................................63.1校园网VPN的建设意义...............................................63.2校园网现状与改进方案...............................................63.2.1校园网现有状况的分析.........................................63.2.2校园网改进方案的介绍.........................................73.3校园网中VPN技术介绍...............................................83.3.1IPSecVPN技术介绍...........................................83.3.2EasyVPN技术介绍............................................83.4校园网VPN建设目标.................................................84校园网VPN系统设计......................................................94.1校园网VPN实验拓扑结构.............................................94.2实验参数配置......................................................104.2.1IPsecVPN部分实验参数配置...................................104.2.2EasyVPN部分实验参数配置....................................105VPN在校园网络中的部署与实现............................................125.1VPN总体设计方案说明..............................................125.2IPsecVPN方案的具体实现..........................................125.2.1IPsecVPN在主校区的配置以及解析.............................125.2.3IPSec分校区的相关配置......................................135.3EasyVPN方案的具体实现...........................................145.3.1EasyVPN在主校区的配置以及解析..............................146VPN在校园网络中的系统测试..............................................166.1测试目标..........................................................166.2测试环境..........................................................166.3测试过程以及分析..................................................166.3.1IPSecVPN部分的测试.........................................166.3.2远程访问端EasyVPN的测试....................................18III7总结...................................................................20致谢.....................................................................21参考文献.................................................................221VPN在校园网中的应用摘要随着我国教育事业的逐步发展,大学教育成为我国必不可少的一个教育环节,从而对于信息化校园的建设显得格外重要,但是我国一些传统的高等院校还采用传统的专用接入网在校园使用,还属于较为落后的一种接入模式。所以需要通过建立虚拟局域网以及远程访问端的相关功能,提高师生资源利用校园的各种有利资源。在本论文对VPN的深入探索,在建设校园网方面具有一定的指导意义。通过对VPN基础知识的相关学习,通过本论文的第一章内容进行展示,分别从VPN在校园网的意义、发展、研究这三个方向进行了阐述。其次,对VPN在校园网的需求做了相应的分析,从而确定了校园网的建设方向。论文接着详细描述了校园网VPN的具体设计过程,以及给出相对应的校园网实验拓扑图,以及给出了相关VPN技术即IPSecVPN以及EasyVPN的设计概念,还描述了设计目标。最后,本论文通过对相关功能的搭建以及测试晚上,实现了两校区通过IPsecVPN进行互访和远程访问端的登陆等相关功能,验证了VPN系统的有效性。通过在实际仿真软件上的模拟,对于VPN在校园网中的应用,有很大的指导性作用。关键字:虚拟专用网;校园网;IPSecVPN;解决方案2DesignandImplementationofCampusNetworkofVPNAbstractWiththegradualdevelopmentofChina'seducation,universityeducationbecometheessentialapartofeducation,andfortheconstructionofthecampusinformationisparticularlyimportant,butourtraditionalcollegesanduniversitiesalsousestraditionaldedicatedaccessnetworkincampus,alsobelongtotherelativelybackwardtheaccessmode.Sotheyneedbyestablishingvirtuallocalareanetworkandremoteaccessterminalrelatedfunctions,improveresourceutilizationcampusofvariousbeneficialresourcesofteachersandstudents.InthispaperweexploretheVPN,whichhasacertainguidingsignificanceintheconstructionofcampusnetwork.ThroughtheknowledgeofVPNbasedonlearning,throughthefirstchapterofthispaperdisplay,respectivelyfromtheVPNincampusnetwork,developmentandresearchinthethreedirectionisdiscussedinthispaper.Secondly,thedemandforVPNinthecampusnetworkhasmadethecorrespondinganalysis,todeterminethedirectionoftheconstructionofcampusnetwork.ThenthispaperdescribedindetailthespecificdesignprocessofcampusnetworkVPN,andgivescorrespondingtothecampusnetworkthetopologygraph,andgivestherelatedtechnologyofVPNthatIPSecVPNandeasyVPNdesignconcept.Italsodescribesthedesigngoals.Finally,thepaperbypaircorrelationfunctionisbuiltandtestedintheevening,thetwocampusesthroughIPSecVPNforvisitsandremoteaccessterminallandingandotherrelatedfunctions,toverifythevalidityoftheVPNsystem.Throughthesimulationinpracticalsimulationsoftware,fortheapplicationofVPNincampusnetwork,hasgreatguidingrole.Keywords:VPN;CampusNetwork;IPSecVPN;Thesolution11绪论1.1研究的背景与意义通过相关的研究以及探讨,本毕业论文将通过VPN技术,使校园网更加便捷优化,打破传统的校园网设计,从而实现校园内部、不同校区以及在外的师生使用校园资源,使