一个部署Flexconnect AP（印度）注册到远端WLC（上海）的例子：
1、连接AP的交换机接口的配置：
nterface GigabitEthernet0/4
switchport access vlan 30
switchport trunk allowed vlan 10,30
switchport mode access
authentication host-mode multi-host
authentication order dot1x
authentication port-control auto
dot1x pae authenticator
spanning-tree portfast edge
2、WLC的接口信息：
Interface Name................................... Management
IP Address....................................... 172.16.247.143
IP Netmask....................................... 255.255.255.192
IP Gateway....................................... 172.16.247.129
VLAN............................................. 101
DHCP Proxy Mode.................................. Global
Primary DHCP Server.............................. 172.16.247.129
DHCP Option 82................................... Disabled
DHCP Option 82 bridge mode insertion............. Disabled
IPv4 ACL......................................... Unconfigured
IPv6 ACL......................................... Unconfigured
mDNS Profile Name................................ Unconfigured
AP Manager....................................... Yes
Guest Interface.................................. No
L2 Multicast..................................... Enabled
3、AP的配置：（AP和WLC的IP不在同一个网段）
Cisco AP Name.................................... AP1798-01
IP Address Configuration......................... Static IP assigned
IP Address....................................... 172.16.241.5 >>>>AP的地址
IP NetMask....................................... 255.255.255.224
Gateway IP Addr.................................. 172.16.241.1
Domain........................................... apac.homdepot.com
Name Server...................................... 172.16.252.39
CAPWAP Path MTU.................................. 1485
Cisco AP Group Name.............................. THDASO-INDIA
Primary Cisco Switch Name........................ WLC7790-02
Primary Cisco Switch IP Address.................. 172.16.247.143 >>>>主WLC的地址，就是WLC的management
Secondary Cisco Switch Name...................... WLC7790-01
Secondary Cisco Switch IP Address................ 172.16.247.142
AP Mode ......................................... FlexConnect
AP Native Vlan ID: .............................. 10
FlexConnect Vlan mode :.......................... Enabled
Native ID :..................................... 10
WLAN 4 :........................................ 30 (AP-Specific)