数字化校园网络解决方案XX电子有限公司第页共NUMPAGES128页数字化智能校园网络系统总体设计方案XX电子有限公司2001-9目录TOC\o"1-4"第一章前言PAGEREF_Toc524752854\h81.1公司简介PAGEREF_Toc524752855\h81.2公司业绩PAGEREF_Toc524752856\h9第二章设计背景PAGEREF_Toc524752857\h172.1设计背景PAGEREF_Toc524752858\h172.2校园网定义PAGEREF_Toc524752859\h172.2.1狭义定义与广义理解PAGEREF_Toc524752860\h172.2.3智能化校园网络PAGEREF_Toc524752861\h182.3设计原则PAGEREF_Toc524752862\h192.3.1设计要求PAGEREF_Toc524752863\h192.3.2设计原则PAGEREF_Toc524752864\h192.3.3实施原则PAGEREF_Toc524752865\h222.3.4应用原则PAGEREF_Toc524752866\h222.3.5维护原则PAGEREF_Toc524752867\h222.4设计依据PAGEREF_Toc524752868\h232.5设计范围PAGEREF_Toc524752869\h24第三章、校园计算机网络系统PAGEREF_Toc524752870\h253.1校园主干网的设计PAGEREF_Toc524752871\h253.1.1主干网技术的选择PAGEREF_Toc524752872\h253.1.1.1概述PAGEREF_Toc524752873\h253.1.1.2千兆以太网技术(GigabitEthernet)PAGEREF_Toc524752874\h253.1.1.3千兆以太网技术的优点PAGEREF_Toc524752875\h273.1.1.4千兆位以太网与ATM比较PAGEREF_Toc524752876\h273.1.2网络拓扑结构PAGEREF_Toc524752877\h283.1.2.1概述PAGEREF_Toc524752878\h283.1.2.2组网方式PAGEREF_Toc524752879\h283.1.2.3特点PAGEREF_Toc524752880\h293.1.3交换机的选择PAGEREF_Toc524752881\h303.1.3.1概述PAGEREF_Toc524752882\h303.1.4网络交换路由方案的选择PAGEREF_Toc524752883\h303.2服务器选型PAGEREF_Toc524752884\h303.3网络安全PAGEREF_Toc524752885\h313.3.1概述PAGEREF_Toc524752886\h313.3.2防火墙应具有的基本功能PAGEREF_Toc524752887\h323.3.3天网防火墙介绍PAGEREF_Toc524752888\h343.3.3.1天网防火墙的技术特点PAGEREF_Toc524752889\h353.3.3.2天网防火墙所通过认证情况PAGEREF_Toc524752890\h353.3.3.3解决方案PAGEREF_Toc524752891\h353.3.4应用示意图PAGEREF_Toc524752892\h373.4网络接入PAGEREF_Toc524752893\h383.4.1校园网内部用户接入PAGEREF_Toc524752894\h383.4.2Internet接入PAGEREF_Toc524752895\h383.4.3教科网接入PAGEREF_Toc524752896\h383.4.4远程用户接入PAGEREF_Toc524752897\h393.5网络中心建设PAGEREF_Toc524752898\h393.5.1机房整体设计PAGEREF_Toc524752899\h393.5.1.1机房地板PAGEREF_Toc524752900\h393.5.1.2机房墙