目录

第一章以太网与VLAN................................................................................................................................................1

实验 1-1 以太网接口和链路配置 ..................................................................................................................1

实验 1-2 VLAN 配置......................................................................................................................................10

实验 1-3 VLAN 间路由..................................................................................................................................23

实验 1-4 配置三层交换.................................................................................................................................30

第二章企业广域网配置...............................................................................................................................................47

实验 2-1 HDLC 和 PPP 配置 ........................................................................................................................47

实验 2-2 配置 PPPoE 客户端.......................................................................................................................67

第三章IP 安全配置......................................................................................................................................................77

实验 3-1 配置 ACL 过滤企业数据...............................................................................................................77

实验 3-2 NAT 的配置.....................................................................................................................................90

实验 3-3 本地 AAA 配置 ...........................................................................................................................104

实验 3-4 IPSec VPN 配置..........................................................................................................................114

实验 3-5 GRE 隧道配置..............................................................................................................................131

第四章构建IPv6网络.............................................................................................................................................144

实验 4-1 部署 IPv6 网络............................................................................................................................144