Auto RF Problems

udom_boon · ‎07-02-2009

Hi Guys,

I have problem for Auto RF.I have environment with 40 AP 1131AG,WLC 4402-50AP using 4.2.130.

Problem:AP no Auto Power the controller set Level power to Maximum. AP to AP interval 10 m of no obstruction.

I config Auto RF by Default

Can you help me to explain the problem

Scott Fella · ‎07-03-2009

Depending where the ap's are placed and how many ap's can be heard at a given ap location, RRM adjusts the power of the access points only when an access point sees the 3rd neighbor at -65 dbm or greater. It is possible that the 3rd ap signal is not strong enough to trigger RRM TX power.

http://www.cisco.com/en/US/customer/tech/tk722/tk809/technologies_tech_note09186a008072c759.shtml#tpca

-Scott
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wackerk24 · ‎07-04-2009

Fella5 is correct, I just want to point out however in your environment it would be -70dbm or greater because of the code you're running.