How to sync on prem AD to Azure AD and what are the prerequisites for the same?
How to sync on prem AD to Azure AD and what are the prerequisites for the same?
You need to get on the latest version and that requires W2016 and above:
https://docs.microsoft.com/en-us/azure/active-directory/hybrid/reference-connect-version-history
The older version supports W2012 but its begin retired. Do not install the older version!

Thanks @AndyDavid , I will follow it and if any questions will reply here again
Thanks again
If you want to use AADConnect:
https://docs.microsoft.com/en-us/azure/active-directory/hybrid/how-to-connect-install-prerequisites
If you want to use Azure AD Cloud Sync:
https://docs.microsoft.com/en-us/azure/active-directory/cloud-sync/how-to-prerequisites
Thanks @AndyDavid , As per docs it says we require windows server 2016 or later so is it same or we can do it on lower servers like 2012 or lower?
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