10-29-2019 11:38 PM - edited 07-05-2021 11:13 AM
Hi All,
We have 2800 AP and we configured 80 MHz. Due to this we are seeing same channel on nearby APs and also we are seeing slowness in network. We changed channel width to 20 MHz and also not seeing same channel on nearby AP except few. We have few query regarding that :-
1) How to check if we still have interference by nearby AP. How to check from WLC
2) Why we still see some AP on same channel . Issue is far better than previous channel Width of 80 MHZ, but still have few APs on same channel. Any specific reason
Please help me in above query
10-30-2019 12:07 AM
10-30-2019 01:11 AM
Hi @Leo Laohoo
Yes, we enabled FRA as auto and Clean air also enabled
10-30-2019 02:10 AM
10-30-2019 03:33 AM
Hi @Leo Laohoo ,
We have added all parameters in interference to detect section.
10-30-2019 03:30 PM
10-30-2019 11:54 PM
Hi @Leo Laohoo
Only seeing one device in 5ghz. Attached the screeshot. Duty cycle is 100%
10-31-2019 02:33 AM - edited 10-31-2019 02:33 AM
RSSI of 102. That's too far to do any difference.
What happens if you set 40 Mhz channel bond?
What kind of wireless clients are complaining of slow response(s)? Laptop? Smartphones? Tablets?
10-31-2019 02:59 AM
Hi @Leo Laohoo
Below is query :-
1) How to check if we still have interference by nearby AP. How to check from WLC
2) Why we still see some AP on same channel . Issue is far better than previous channel Width of 80 MHZ, but still have few APs on same channel. Any specific reason
10-31-2019 03:34 AM
10-31-2019 10:55 PM
Hi @Leo Laohoo
Its set auto on 20 Mhz. Earlier it was 80 Mhz and assignment was auto
10-31-2019 11:14 PM
11-01-2019 01:09 AM
Hi @Leo Laohoo
Switches is Cisco 2960x & WLC image is 8.5.151.0
11-01-2019 01:55 AM
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