N with controller 4402 with AP 1250

Unanswered Question
Nov 25th, 2008

Hi, I tried to use AP 1250 with a 4402 controler for use the N band. All the AP work fine with G but not with N. Somebody have this problem? Where I can find the doc for configure this.



I have this problem too.
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Vinay Saini Fri, 11/28/2008 - 06:00


dot11n rates will be availabe only with WPA2+AES security combination.

ALso make sur you have enabled the 11n support on the controller.Check the same under wireless->802.11b/g->network



Scott Fella Fri, 11/28/2008 - 07:24

Also configure the ap to use 40mhz channel width.... but remove the wpa policy.

Vinay Saini Fri, 11/28/2008 - 07:56

Hii Fella5/Oscar

40 Mhz operation is not recomended for 2.4 GHz freq. , you can try that on 5Ghz.

But I guess controller still supports for both :)


JEFFREY SESSLER Sat, 11/29/2008 - 17:18

Make sure that WMM Policy (under QOS) is set to allowed. WMM is mandatory for operation of "N" rates. Without it, you'll only get G rates in 2.4 and A rates in 5.

ssanscartier Thu, 12/04/2008 - 12:47

Someone have a web site or a file with the requirement for use N band with my hardware?



Vinay Saini Thu, 12/04/2008 - 19:47

Hii simon ,

seems like ur problem is still not solved, can u pls attach the omnipeek capture for Beacons, probes and assoc handshake for ur client.

That will help us analyse where the problem is.

Also login to ur 1250 AP , if MCS rates are not allowed due to some config issue AP will generate message.



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