08-13-2010 02:56 AM - edited 07-03-2021 07:04 PM
Hi All,
I am facing issue configuring wpa2 on the AP. My AP is 1231G with AIR-MP21G Radio.
When i try to configure I get the error as Invalid input detected.
1231GAP(Config-ssid)#authentication key-management wpa2
% Invalid input detected at '^' marker.
I am running latest IOS 12.3(8)JA2 on the AP.
Kindly let me know why am I not able to configure.
Any help on this would be appriciated.
Thanks
Alex
08-13-2010 04:51 AM
Command syntax should be authentication key-management version 2
08-17-2010 12:40 PM
No this is not working. Could you please refer me to the cisco site which says to configu
re like this?
12-28-2010 02:38 AM
Hi Alex,
Like Stephen wrote, the correct sintaxe is
authentication key-management {[wpa version] [cckm]} [optional]
Example:
"authentication key-management wpa version 2"
You can check it on the command reference guide:
HTH
Tiago
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12-27-2010 06:41 PM
Hello, I am having the same problem. I came accross the following link that will explain
why you can not connect to the AP point with the 2.4 Ghz system. You will need to upgrade to the
5 Ghz system. I have tried a lot of different settings on the AP points to try and make them work
and all without success to get them to work.
https://supportforums.cisco.com/message/3070379
Look at the link and check it out.
12-28-2010 08:54 PM
Hi,
I guess the command "authentication key-management version 2" doesnt exist on 12.3(8)J release.. the catch here is.. when we configure the AES CCM as the encryption under the radio interface, the WPA 2 will be used.. i mean the command will be..
dot11 ssis WPA
auth open
auth key-man wpa
wpa-psk ascii
end
int dot11 0
encryption mode ciphers aes tkip
With the above configuration, the AP will support WPA2+AES (but never WPA+AES), WPA+TKIP and WPA2+TKIP.
From the 12.4 onwards we have the option of selecting the version 2 that is..
auth key-man wpa version 2 (12.4()J onwards)
lemme know if this answered your question..
Regards
Surendra
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