Two days ago a friend's house to play, came across an antique radio AP (Cisco1142), with the console even go find cue, it is thin, so with the following idea, the thin AP firmware brush into fat AP , at home use.
Prepare the environment:
1. a computer, a console cable for easy debugging;
2. Download putty or CRT, and tftp software;
3.AP to upgrade the firmware.
Firmware Upgrade:
1. Configure local network card information (set the IP address 10.0.0.2/8, because the AP default address is 10.0.0.1/8), and open the TFTP, choose a good card, and firmware directory is not placed in the path of Chinese characters next, turn off Windows comes with a firewall.
2. The LAN port of the AP card connected to the computer, and connected to the console port AP, open CLI console.
3. Hold back AP ass reset button, power, etc. for about 20 seconds or so will be the following interface:
AP:
Now enter the following configurations:
AP: tftp_init
AP: Flash_init
AP: SET IP_ADDR 10.0.0.2 (the address of the TFTP server 10.0.0.2; AP as the default ip 10.0.0.1)
the AP: 255.0.0.0 SET NETMASK
the AP: SET DEFAULT_ROUTER 10.0.0.254 (this portion may be directly connected unworthy)
the AP: ether_init
the AP: the tar -xtract TFTP: //10.0.0.2/ c1140-k9w7-mx.153-3.JAB flash:
The AP: the SET BOOT Flash: //c1140-k9w7-mx.153-3.JAB/c1140-k9w7-mx.153-3.JAB
the AP: the Boot
If at this time to start TFTP file transfer, then the success rate reached 80 upgrade %, and so the system after startup is complete, congratulations, brush machine!
If not, check for errors of omission place again, try again.
The default user name and password are both Cisco
Configuration Simple wireless AP:
AP> enable
AP # the conf T
AP (config) This step # #int BVI. 1 If the computer is directly connected, please ignore.
ap (config-if) #ip add 192.168.1.3 255.255.255.0 # this step if the computer is directly connected, please ignore.
AP (config) # dot11 SSID NAME
AP (config-SSID) # MODE Guest-
AP (config-SSID) #authentication Open
AP (config) #int dot11radio 0 (Configuration radio0)
AP (config-IF) NAME #ssid
AP ( IF-config) #no Shut
AP (config-IF) #encryption mODE ciphers TKIP (specified encryption method)
AP (config-IF) #exit
AP (config) #int dot11radio. 1 (configuration Radio1)
AP (config-IF) # NAME ssid
AP (config-IF) #no Shut
AP (config) # dot11 ssid NAME (ssid interface settings in the password)
AP (config-ssid) #authentication Open
AP (config-ssid) #authentication WPA Key-Management Version 2
ap(config-ssid)#wpa-psk ascii 12345678
ap(config-ssid)#end
ap#write