Re: Although enabled, the WLAN is not operational on 6GHZ Radios

kleemisch · ‎03-12-2024

I have a WLAN configured and in the radio policy section, I am getting the message "although enabled, the WLAN is not operational on 6GHZ Radios due to one or more missing required configuration (WPA2 disabled, WPA3 and Dot 11ax enabled) (see the attached screenshot). Can anyone tell me what I need to do to fix this?

marce1000 · ‎03-12-2024

- Have a checkup of particular 9800 controller's configuration with the CLI command show tech wireless and feed the output from that into Wireless Config Analyzer ; I presume you will get more elaborated and informative feedback from WirelessAnalyzer.

M.

-- Each morning when I wake up and look into the mirror I always say ' Why am I so brilliant ? '
When the mirror will then always repond to me with ' The only thing that exceeds your brilliance is your beauty! '

jagan.chowdam · ‎03-12-2024

To enable WiFi 6E, your WLAN should be configured with WPA3 & PMF. Refer the following Layer 2 & 3 security WiFi 6E configuration options and make necessary config changes to your WLAN.

https://www.cisco.com/c/en/us/support/docs/wireless/catalyst-9800-series-wireless-controllers/220712-configure-and-verify-wi-fi-6e-wlan-layer.html

https://www.cisco.com/c/en/us/support/docs/wireless/catalyst-9800-series-wireless-controllers/220729-configure-and-verify-layer-3-security-in.html

Also, make sure your WLC is at Cisco recommended code to avoid any issues/bugs.

C9800 - https://www.cisco.com/c/en/us/support/docs/wireless/catalyst-9800-series-wireless-controllers/214749-tac-recommended-ios-xe-builds-for-wirele.html

AirOS - https://www.cisco.com/c/en/us/support/docs/wireless/wireless-lan-controller-software/200046-tac-recommended-aireos.html

Jagan Chowdam

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