一、WLAN拓扑

二、WLAN旁挂隧道转发

1、AC配置，配置AC作为DHCP服务器为AP分配管理IP

[AC6605]dhcp enable//开启DHCP

[AC6605]vlan 100

[AC6605-vlan100]vlan 101

[AC6605-vlan100]int vlan 100

[AC6605-Vlanif100]ip add 172.16.100.1 24

[AC6605-Vlanif100]dhcp select interface //开启接口分配IP地址

[AC6605-GigabitEthernet0/0/1]port trunk allow-pass vlan 100 101

2、SW2配置VLAN101为终端分配IP地址

[SW2-Vlanif101]dhcp enable

[SW2]vlan 101

[SW2-vlan101]int vla 101

[SW2-Vlanif101]ip add 172.16.101.1 24

[SW2-Vlanif101]dhcp select interface

3、创建VLAN及Trunk

[SW1]vlan 100 batch 101

[SW1-vlan100]int g 0/0/1

[SW1-GigabitEthernet0/0/1]port link-type trunk

[SW1-GigabitEthernet0/0/1]port trunk pv