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 VLAN- 1 -ABSTRACTThe computer network does not need question in information technology's remarkable status that a good computer network, takes to the people a good use environment, simultaneously, the computer network technology's development also restricts the information technology development, our country's computer network is being in the high speed development the stage, various aspects' technology also is not very comprehensive, compares with the developed country, but also has certain disparity.The Lanzhou city institute campus net is in this case arises at the historic moment. If this article makes the detailed elaboration in view in the Lanzhou city institute's campus net design's IP subnet's division and route's disposition, contains has the TCP/IP agreement meaning, the route principle and the route agreement, have the VLAN application.【Key words】TCP/IP agreement Route principle Route agreement VLAN- 2 -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...................................................................................
