We are working to upgrade our Active Directory system to at least Windows 2012R2 as the OS, and raising the function level as well to 2012R2. Future plans would include moving OS and function level to 2016, or to 2019. What function levels is Bigfix compatible with?
I’ve never seen any documentation that talked about BigFix and AD Level Compatibility.
I would expect that as long as Microsoft doesn’t change how their authentication protocols work, you should be fine. BigFix is essentially making what amounts to an API call to the Domain, so what’s under it shouldn’t matter.
We haven’t experienced any issues with 2012/2016/2019 functional level changes with BigFix.