01-18-2020 02:52 AM - edited 07-05-2021 11:33 AM
I'm using AIR-WLC4402-12-K9 and its Product Version is 7.0.252.0. I would like to install more higher version of system but I'm not sure it's okay to use 8.X.
What version of product AIR-WLC4402-12-K9 can use? Could you tell me about the latest version of AIR-WLC4402-12-K9's software, please.
10-22-2020 06:52 AM
That WLC is VERY old!
https://www.cisco.com/c/en/us/obsolete/wireless/cisco-4400-series-wireless-lan-controllers.html
You can easily see that 4400 is not supported on 8.x code: https://www.cisco.com/c/en/us/td/docs/wireless/compatibility/matrix/compatibility-matrix.html#pgfId-459971
Last support = 7.x
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