Radio operationally down but admin up

I see this message come in from Cisco Prime every now and then on a 1242.  I see other people have asked the question a few years ago.  Has anyone else taken a look and figured out what the problem was?
1. Alarm Condition:Radio administratively up and operationally down
Message: 802.11b/g interface of AP xxxxxxx is down: Controller xxxxxxx

This sounds like Dynamic Channel Assignment (DCA) at work.  
Check out your setting and make sure you make DCA refresh itself every 24 hours.  

Similar Messages

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    Hi,
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    Message: 802.11b/g interface of AP xxxxxxx is down: Controller xxxxxxx
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    Cheers,
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    The operationally down time is exact 5 minutes for every from the failed APs. They are in environments, which are very important for us.
    Cheers,
    Hubert

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    http://forum.cisco.com/eforum/servlet/NetProf?page=netprof&forum=Wireless%20-%20Mobility&topic=WLAN%20Radio%20Standards&CommCmd=MB%3Fcmd%3Ddisplay_location%26location%3D.1ddc4f01
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