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毕业设计报告(论文)报告(论文)题目：高性能企业园区网的设计与组建作者所在系部：作者所在专业：网络工程作者所在班级：作者姓名：作者学号：指导教师姓名：完成时间：2016年6月摘要在如今的网络建设中，企业园区网的搭建是非常重要的，企业园区网高速发展的原因是企业园区网内部可以同时开展不通的业务。早期的企业园区网只是简单的数据共享，而现今的企业园区网可以做到企业内部全方位的数据共享。过去单一的企业到现在多个分支公司的全部互连，因而对网络的覆盖面要求越来越广。这一要求最早还只局限于各分支企业内部，现在则已是整个企业、整个行业，甚至整个Internet的共同要求。因此构建高性能的企业园区网显得尤为重要。随着网络的逐步普及，高性能企业园区网的建设是企业向信息化发展的必然选择，企业网络系统是一个非常庞大而复杂的系统，它不仅为企业现代化、综合信息管理和办公自动化等一系列应用提供基本操作平台，而且能提供多种应用服务，使信息能及时、准确地传送给各个系统。关键词：高性能园区网信息化AbstractIntoday'snetworkconstruction,enterprisecampusnetworkstructuresisveryimportant,becausetherapiddevelopmentoftheenterprisecampusnetworkistheenterprisecampusnetworkcanbecarriedoutinsidethebusinessatthesametimedoesnotmakesense.Earlyenterprisecampusnetworkjustsimpledatasharing,andtoday'senterprisecampusnetworkcandoafullrangeofenterprisedatasharing.Asingleenterpriseinthepastandnowallofinterconnectingapluralityofbranchofthecompany,andthusthenetworkcoveragerequirementsandmorewidely.Thisrequirementalsoonlylimitedtothefirstbranchoftheenterprise,isnowalreadythewholeenterprise,thewholeindustry,andeventhecommonrequirementsacrosstheInternet.Sotobuildahigh-performanceenterprisecampusnetworkisparticularlyimportant.Withthepopularityofthenetwork,theconstructionofhigh-performanceenterprisecampusnetworkistheinevitablechoicetoenterpriseinformationdevelopment,enterprisenetworksystemisaverylargeandcomplexsystem,notonlyforenterprisestomodern,integratedinformationmanagementandofficeautomation,aseriesapplicationprovidesbasicoperatingplatform,andcanprovideavarietyofapplications,sothatinformationcanbepromptlyandaccuratelytransmittedtothevarioussystems.Keyword:highperformance,CampusNetwork,Informatization目录摘要......................................................................................................................................2Abstract....................................................................................................................................3第1章绪论..........................................................................................................................11.1课题研究现状分析................................................................................................11.2选题的目的及意义................................................................................................11.3课题研究的主要内容............................................................................................1第2章系统需求分析..........................................................................................................32.1系统需求概述........................................................................................................32.2系统的设计原则....................................................................................................32.3系统的目标............................................................................................................3第3章系统设计的主要技术..............................................................................................53.1VLAN技术.............................................................................................................53.2OSPF协议..............................................................................................................53.3VPN技术................................................................................................................63.4虚拟路由冗余协议................................................................................................63.5访问控制列表........................................................................................................73.6网络地址转换........................................................................................................7第4章网络总体结构设计..................................................................................................84.1企业园区网拓扑结构.............................................................................................84.2系统的数据流量设计.............................................................................................94.2.1数据流向设计原则.....................................................................................94.2.2正常数据流向.............................................................................................94.2.3广域网出口故障数据流向.......................................................................104.2.4核心交换机故障数据流向.......................................................................124.2.5汇聚层链路故障数据流向.......................................................................13第5章网络详细设计........................................................................................................155.1总体技术实现......................................................................................................155.2二层交换功能实现..............................................................................................155.3三层路由功能实现..............................................................................................155.4路由策略设计......................................................................................................16第6章边界策略优化管理.............