摘要计算机网络在信息技术中的显著地位无庸质疑,一个好的计算机网络,带给人们一个好的使用环境,同时,计算机网络技术的发展也制约着信息技术的发展,我国的计算机网络正处于高速发展的阶段,各方面的技术都还不够全面,与发达的国家相比,还存在着一定的差距.兰州城市学院校园网就是在这种情况下应运而生的。本文最要是针对兰州城市学院的校园网设计中的IP子网的划分和路由的配置做出详细的阐述，其中包含有TCP/IP协议的含义，路由原理及路由协议，有VLAN的应用。【关键词】TCP/IP协议路由原理路由协议VLANABSTRACTThecomputernetworkdoesnotneedquestionininformationtechnology'sremarkablestatusthatagoodcomputernetwork,takestothepeopleagooduseenvironment,simultaneously,thecomputernetworktechnology'sdevelopmentalsorestrictstheinformationtechnologydevelopment,ourcountry'scomputernetworkisbeinginthehighspeeddevelopmentthestage,variousaspects'technologyalsoisnotverycomprehensive,compareswiththedevelopedcountry,butalsohascertaindisparity.TheLanzhoucityinstitutecampusnetisinthiscasearisesatthehistoricmoment.IfthisarticlemakesthedetailedelaborationinviewintheLanzhoucityinstitute'scampusnetdesign'sIPsubnet'sdivisionandroute'sdisposition,containshastheTCP/IPagreementmeaning,therouteprincipleandtherouteagreement,havetheVLANapplication.【Keywords】TCP/IPagreementRouteprincipleRouteagreementVLAN目录摘要............................................................1ABSTRACT..........................................................2目录............................................................3前言............................................................4第一章IP地址及TCP/IP协议概述...................................5第一节TCP/IP协议的含义....................................................................................................5第二节什么是IP地址............................................................................................................5一、IP地址的含义..................................................................................................................5二、IP地址的格式和分类...........................................................................................................6三、如何计算IP地址..................................................................................................................9第二章交换机原理及应用..........................................13一、基本以太网.........................................................................................................................13二、交换机原理与应用.............................................................................................................14三、三层交换的概念.................................................................................................................18第三章XXXXX校园网的IP地址分配及路由配置.......................20第一节校园网设计需求.....................................................................................................20一、校园网网络拓扑图：.........................................................................................................20二、总体需求.............................................................................................................................21三、子网划分及IP分配...........................................................................................................22第二节VLAN划分.........................................
