学科类:计算机类学号:1401010117学校代码:13421密级:本科毕业设计(论文)企业内部网接入设计学院:人工智能学院姓名:刘强学号:1401010117专业:网络工程班级:信息A1411班指导教师:吴丽华职称:副教授二〇一八年五月毕业论文诚信声明本人郑重声明:所呈交的毕业论文《企业内部网接入设计》是本人在指导老师的指导下,独立研究、写作的成果。论文中所引用是他人的无论以何种方式发布的文字、研究成果,均在论文中以明确方式标明。本声明的法律结果由本人独自承担。作者签名:指导教师签名:年月日摘要随着网络建设的不断发展,办公自动化也在逐渐的普及,现在大大小小的企业网络化建设也是在如火如荼的进行。利用一致的网络协议(TCP/IP),形成一个能够转化为能够使用的多种全方面的网络应用的快速的计算机网络系统,把多个机构彼此间利用互联网彼此连接,和互联网连接,方便了各楼层部门之间的信息交流,节约了时间,使得企业在激烈的社会竞争中赢得了成功的基础。为了满足企业的需求及方便网络管理,如何选择一个合适的组网方案并且选择合适的网络产品成了各企业非常关心的问题。本文根据企业内部网络接入使用用户需求分析,设计企业网络拓扑结构,设计规划企业综合布线系统,并对配置网络中所有网络设备的步骤进行详细阐述;并设计出企业内部网接入设计、NAT配置的详细步骤。关键词:企业网;网络设计;网络接入;AbstractWiththecontinuousdevelopmentofnetworkconstruction,officeautomationisbecomingmoreandmorepopular,andnowtheconstructionofenterprisenetworkisinfullswing.Usingtheunifiednetworkprotocol(TCP/IP),buildacomprehensivenetworkcanrealizevariousapplicationsofhighspeedcomputernetworksystem,throughthenetworkconnectionbetweenvariousdepartments,connectedtotheInternet,convenientandtheinformationexchangebetweenfloorsdepartment,savetime,makestheenterpriseinthefiercesocialcompetitiontowinthesuccess.Inordertomeettheneedsofenterprisesandfacilitatenetworkmanagement,howtochooseasuitablenetworkingschemeandchoosetheappropriatenetworkproductshasbecomeamajorconcernforenterprises.Inthispaper,basedonenterpriseinternalnetworkaccesstotheuserrequirementanalysisdesign,networktopologystructuredesignplanningenterpriseintegratedwiringsystem,andtoconfigurethenetworkallthenetworkdevicesstepsindetail;AndthedesignoftheenterpriseIntranetaccessdesign,NATconfigurationdetailedsteps.Keywords:Enterprisenetwork;networkdesign;networkaccess目录摘要...........................................................................................................................................IAbstract......................................................................................................................................II第一章绪论................................................................................................................................11.1选题背景.......................................................................................................................11.2可行性分析...................................................................................................................11.3研究方法.......................................................................................................................2第二章接入方案的分析与选择................................................................................................32.1需求分析.......................................................................................................................32.1.1基本架构的需求....................................................................................