无线网调试和配置

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无线网配置

1、使AC可以通外网

路由:

Router_config#in g0/3 (外网IP)

Router_config_g0/3#ip address 192.168.10.200 255.255.255.0

Router_config_g0/3#ip nat outside

Router_config#in g0/4 (内网IP)

Router_config_g0/4#ip address 192.168.20.1 255.255.255.0

Router_config_g0/4#ip nat inside

Router_config_g0/4#exit

Router_config#ip nat pool wai 192.168.10.200 192.168.10.200 255.255.255.0 (地址池)Router_config#ip access-list standard nw (ACL)

Router_config_std_nacl#permit any

Router_config_std_nacl#exit

Router_config#ip nat inside source list nw pool wai overload (产生关系)

Router_config#ip route default 192.168.10.1

Router_config#ip route default 192.168.20.2

AC:

DCWS-6028(config)#vlan 20 (与路由相连的IP)

DCWS-6028(config-vlan20)#vlan 21(本帧VLAN)

DCWS-6028(config-vlan21)#vlan 22 (数据VLAN)

DCWS-6028(config-vlan21)#exit

DCWS-6028(config)#in vl20

DCWS-6028(config-if-vlan20)#ip address 192.168.20.2 255.255.255.0

DCWS-6028(config-vlan21)#exit

DCWS-6028(config)#in e1/0/1

DCWS-6028(config-if-ethernet1/0/1)#switchport access vlan 20

DCWS-6028(config-if-ethernet1/0/1)#exit

DCWS-6028(config)#in vl21

DCWS-6028(config-if-vlan21)#ip address 192.168.21.1 255.255.255.0

DCWS-6028(config-vlan21)#exit

DCWS-6028(config)#in e1/0/2

DCWS-6028(config-if-ethernet1/0/2)#switchport mode trunk

DCWS-6028(config-if-ethernet1/0/2)#switchport trunk native vlan 21 (本帧VLAN)

DCWS-6028(config)#in vl22

DCWS-6028(config-if-vlan22)#ip address 192.168.22.1 255.255.255.0

DCWS-6028(config-if-vlan22)#exit

2、给本帧VLAN和数据VLAN做DHCP (一定要打开dhcp服务全局配置模式下)DCWS-6028(config)#service dhcp

DCWS-6028(config)#ip dhcp pool ap

DCWS-6028(dhcp-ap-config)#network-address 192.168.21.0 255.255.255.0 (发布网段及子网掩码)

DCWS-6028(dhcp-ap-config)#default-router 192.168.21.1 (网关)

DCWS-6028(dhcp-ap-config)#dns-server 211.137.96.205 (DNS服务器)

DCWS-6028(dhcp-ap-config)#lease 1 0 0 (租约时间)

DCWS-6028(dhcp-ap-config)#exit

DCWS-6028(config)#ip dhcp pool vlan22

DCWS-6028(dhcp-vlan22-config)#network-address 192.168.22.0 255.255.255.0

DCWS-6028(dhcp-vlan22-config)#default-router 192.168.22.1

DCWS-6028(dhcp-vlan22-config)#dns-server 211.137.96.205

DCWS-6028(dhcp-vlan22-config)#lease 1 0 0

DCWS-6028(dhcp-vlan22-config)#exit

DCWS-6028(config)#ip route 0.0.0.0 0.0.0.0 192.168.20.1

3、设置无线

DCWS-6028(config)#wireless

DCWS-6028(config-wireless)#enable (开启wireless)

DCWS-6028(config-wireless)#static-ip 192.168.31.1 (本帧VLAN IP)

DCWS-6028(config-wireless)#no auto-ip-assign

DCWS-6028(config-wireless)#discovery vlan-list 31 (本帧VLAN编号)

DCWS-6028(config-wireless)#ap authentication none(设置不认证)

DCWS-6028#show wireless ap failure status (show wireless的错误信息)

MAC Address

(*) Peer Managed IP Address Last Failure Type Age

------------------ --------------------------------------- ------------------------ ----------------

00-03-0f-75-60-80192.168.31.2 No Database Entry 0d:00:00:05

DCWS-6028(config-wireless)#ap database 00-03-0f-75-60-8 (输入MAC地址码)

注:(每重做一次无线,都要重启一次AP,否则会出错)

4、配置无线:

DCWS-6028(config-wireless)#network 1

DCWS-6028(config-network)#ssid xxx (名称)

DCWS-6028(config-network)#security mode wpa-personal (加密)

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