If we add a domain or forest functionality in the main DC then will it be replicated to the secondary DC as well?

Question

I added a recycle bin functionality in my primary domain controller, after that i tried to add that functionality on another domain controller connected to it. But an error shows that "the specified value already exist". So if we give a functionality to the forest level, then will it affect every DC in the forest?

Answer 1

If you're talking about the AD recycle bin, then yes. Standard windows features and roles, no.