Csico 811-2無線路由器配置
1、通過console 口進入裝置，配置見下圖
2、配置使用者，telnet 登入及enable密碼。
enablepassword xxx
usernamexxx privilege 15 password 0 xxx
linevty 0 4
exec-timeout 10 10
password xxx
login local
transport input all
interface vlan 1
ip add 10.1.1.1255.255.255.255
配置telnet 位址，
interface wlan-ap0
ip address 10.1.2.1 255.255.255.0 配置此位址以便進入AP模式。
3、進入AP模式配置AP相關參數，
cisco881#service-modulewlan-ap 0 status
先查詢狀态
cisco881#service-modulewlan-ap 0 session
進入AP會話模式
username:cisco
password:cisco
4、配置web界面。
ip http server
ip http authentication local
ip http secure-server
開戶web登入服務
interface BVI1
ip address 192.168.10.254 255.255.255.0
web登入IP
5、配置無線SSID
bridge irb
!
interfaceDot11Radio0
no ip address
no ip route-cache
encryption vlan 1 mode ciphers tkip
encryption key 1 size 40bit 0 1A2B3C4D5Etransmit-key
encryption mode wep mandatory
ssid cetronnet
antenna gain 128
station-role root
bridge-group 1
bridge-group 1 subscriber-loop-control
bridge-group 1 block-unknown-source
no bridge-group 1 source-learning
no bridge-group 1 unicast-flooding
bridge-group 1 spanning-disabled
無線AP模式裝置完畢儲存配置，将裝置重新啟動。
6、進入無線路由配置模式
interface Vlan1 Lan接口配置
ip address 192.168.10.1 255.255.255.0
ip nat inside
ip dhcppool office1
network 192.168.10.0 255.255.255.0
default-router 192.168.10.1
dns-server 114.114.114.114
lease 8 8 8
interfaceFastEthernet4 WAN口的配置
ip address 103.246.132.83 255.255.255.0
ip nat outside
ip virtual-reassembly in
duplex auto
speed auto
no cdp enable
crypto map From_Dialer1
ipaccess-list standard office
permit any
ip natinside source list office interface FastEthernet4 overload
PAT位址轉換
ip route0.0.0.0 0.0.0.0 103.246.132.130
預設路由指到網關
至此就可以正常通路了。