All Radio Disabled for AP1252AG

[Prashant Gondaliya]

Hi,

I have 4500-E serial Catalyst Switch and AP1252AG access point.

WS-X4248-RJ45V (48 Port PoE Card) is installed in 4500-E switch and access point is connected with this switch without power injector. But i am getting LOW power error in AP. AP have 3 radios (2.4 GHz). I have tested with 1 radio also but still i have same problem.

Can you please guide me to solve this problem ?

What power command i have to apply on switch port and AP interface.

Its very urgent please...

[Rob Huffman · Accepted solution]

Hi Prashant,

From Steve @ Cisco;

Information on the 4500 supporting the 1252 is below:

4500 modules req switch to run 12.2(44)SG or later

WS-X4648-RJ45V-E

WS-X4648-RJ45V+E

power inline port maximum 20000

power inline auto max

From this excellent thread;

http://forum.cisco.com/eforum/servlet/NetProf?page=netprof&forum=Wireless%20-%20Mobility&topic=General&topicID=.ee6e8b8&fromOutline=&CommCmd=MB%3Fcmd%3Ddisplay_location%26location%3D.2cc1c2b6

Hope this helps!

Rob

[Prashant Gondaliya]

Dear Rob,

Thanks for immidiate reply. I will make change as per your recommendation.

Prashant

[Leo Laohoo]

If you are running Autonomous image, follow Rob's suggestion. If it's LWAP, then upgrade the controller to the 5.2.X firmware and it will work but with lower power output.