Cat9k2 is also affected. This is a real pain. Customer had to use this feature to support voip devices that crash when sent an EAPoL msg (in a dot1x/mab NAC setup). Now they are basically lost and either cannot refresh their network HW or have to replace the voip solution.
Don't you hate it when C silently removes features in a product in an upgrade, and when you complain they say: No that is a now a new feature and we won't support it. Happened to me a few times during my career.
