06-15-2022 08:20 AM
Hi all
I have an issue where I am unable to remove channel 48 under the RF-profile and at the moment I am statically assigning channels to APs inside this group (as channel 48 is causing interference with a third party system).
When I try and remove the channel I just receive an error stating "Invalid channel or channel cannot be removed"
Has anyone come across this issue before? Any input would be a great help.
Currently running 2x5520 WLC in SSO mode on OS version 8.10.162.0
Thank you,
Solved! Go to Solution.
06-24-2022 04:21 AM
There are some bug with similar behavior. Probably you hit a bug. I´d try to change the WLC version cause this should work.
Just for test, did you tried to delete another channel?
06-15-2022 08:39 AM
Hi
Which is the channel width are you using? If you have 40Mhz channel, which means two channel bonding , You may have to delete both channels.
06-15-2022 01:01 PM
Hi Flavio
Yes I am using 40mhz bonding. So I should need to delete 48 and 52?
I’ll give that a try
thanks
06-15-2022 01:17 PM
That´s correct.
06-24-2022 04:06 AM
Hi Flavio.
This still does not work for me unfortunately - do you have any other suggestions?
(WLC) >show rf-profile details 5g-production
DCA Channel List................................. 48,56,60,64,100,104,108,112,116,120,124,128,132
DCA Bandwidth.................................... 20
(WLC) >config rf-profile channel delete 48 5g-production
Invalid channel or channel cannot be removed.
Globally all channels are enabled and 20MHz channel width.
Thanks,
06-24-2022 04:21 AM
There are some bug with similar behavior. Probably you hit a bug. I´d try to change the WLC version cause this should work.
Just for test, did you tried to delete another channel?
06-24-2022 04:41 AM
Hi
I was thinking that it could well be some bug - I can delete any channel except for channel 48.
Thanks
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