topic Disabling 2.4Ghz on a SSID in Wireless

Disabling 2.4Ghz on a SSID

bartounet16000@gmail.com — Mon, 05 Jul 2021 15:38:58 GMT

Hello
I have a controller CISCO 5520 and AP 1832i

I want to disable the 2.4Ghz for a professional SSID (automatic handling trolley)
I saw that for an SSID we could choose 802.11a

but by doing that I can not connect ...

If I put on all, I can connect.

Another question, putting 802.11a only
has all the features of the 802.11n and 802.11ac protocols

Re: Disabling 2.4Ghz on a SSID

Rasika Nayanajith — Mon, 21 May 2018 18:23:13 GMT

but by doing that I can not connect ...

What do you mean by that ? once you do this, you cannot see SSID ? or you can see, but client does not connect ?

Another question, putting 802.11a only
has all the features of the 802.11n and 802.11ac protocols

Yes, above will include 802.11n & 11ac support in 5GHz band

HTH

Rasika

Re: Disabling 2.4Ghz on a SSID

bartounet16000@gmail.com — Tue, 22 May 2018 06:27:14 GMT

Tanks for reply
When i say i can't conect
I see the ssid but connection failed
Windows says can't connect

802.1a option only permit device which its support only 802.11bgn ac ?

Re: Disabling 2.4Ghz on a SSID

Leo Laohoo — Thu, 24 May 2018 11:29:11 GMT

bartounet16000@gmail.com wrote:
I see the ssid but connection failed

Change this SSID to open authentication. Can the trolley connect or not?