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)