目 录第一章 绪论..............................................................................................11.1 局域网..................................................................................................................11.1.1 局域网的概念................................................................................................11.1.2 局域网的应用................................................................................................11.2 网吧......................................................................................................................21.2.1 网吧的概述....................................................................................................21.2.2 网吧的前景....................................................................................................31.3 网吧的网络设备..................................................................................................31.3.1 交换机............................................................................................................31.3.2 路由器............................................................................................................31.3.3 双绞线............................................................................................................31.3.4 光纤................................................................................................................41.4 网络维护..............................................................................................................4第二章 网吧局域网..................................................................................52.1 网络互连技术......................................................................................................52.1.1 网络互连的基本概念....................................................................................52.1.2 网络互连的类型.................................................................................
