topic Glad that worked! -Scott in Wireless

Error Message in cisco controller

Wifi_Eshwar92 — Mon, 05 Jul 2021 13:09:44 GMT

Hello All,

When setting DCA interval to 8 hours, it shows the below error.

"DCA channel interval cannot be set"

Any guess. Thanks in advance

Did you disable your radios

Rasika Nayanajith — Thu, 24 Nov 2016 18:37:59 GMT

Did you disable your radios (2.4 & 5 GHz) on your WLC first ? If not try that

HTH

Rasika

Yes.. we did.. it allows to

Wifi_Eshwar92 — Thu, 24 Nov 2016 19:05:05 GMT

Yes.. we did.. it allows to set 1hour but throwing error for rest..

If you are running v8.2MR1,

Scott Fella — Thu, 24 Nov 2016 19:58:20 GMT

If you are running v8.2MR1, there is a new feature called Flexible Radio Assignment. You might be running into this as it is set to 1 hour. You need to set the FRA to an equal of higher value:

config advanced fra interval 24

config advanced 802.11a channel dca interval 24

save config

Hope this helps

-Scott

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Thanks scott.. it worked..

Wifi_Eshwar92 — Fri, 25 Nov 2016 15:32:55 GMT

Thanks scott.. it worked..

Glad that worked! -Scott

Scott Fella — Fri, 25 Nov 2016 16:19:26 GMT

Glad that worked!

-Scott

Still applicable to 8.2.141.0

Tymofii Dmytrenko — Wed, 15 Feb 2017 21:05:13 GMT

Still applicable to 8.2.141.0

How stupid that is? My FRA is disable, but I still have to go into CLI to set it to 24H, without it GUI doesn't allow to change DCA. Cisco is soooo Cisco.

We have enhancement requests

Tue, 30 May 2017 17:26:08 GMT

We have an enhancement request (CSCva05977) submitted to resolve this issue in 8.3 and 8.4 releases. As of today it looks like neither has received a commitment to the versions. Please encourage your Cisco contacts to push for these resolutions.

Thanks Chris

Tymofii Dmytrenko — Tue, 13 Jun 2017 21:03:16 GMT

Thanks Chris

Excellent!!! thanks

Juan Camilo Bayona Ruiz — Wed, 02 Aug 2017 16:56:22 GMT

Excellent!!! thanks.

Re: If you are running v8.2MR1,

Jaffar Nassiry — Tue, 10 Apr 2018 11:23:41 GMT

Thanks Scott