目录第 1 章交换机基本配置····································································································11.1实验台配置··········································································································11.1.1本书实验台拓扑······························11.1.2访问服务器································21.2实验 1:配置访问服务器·························································································31.3实验 2:交换机的密码恢复······················································································81.4实验 3:交换机的 IOS 恢复····················································································101.5本章小结············································································································11第 2 章VLAN、Trunk、VTP 与链路聚集············································································122.1VLAN、Trunk、VTP 与链路聚集概述·······································································122.1.1交换机工作原理······························122.1.2VLAN 简介·······························132.1.3Trunk 简介...