I am currently at 2000 mixed for domain and forest which I believe are the defaults. This domain was setup before I was here. I would like to raise the functional level but wanted to confirm that I am thinking about this right.
We have 3 sites with a domain controller in each it's a single domain forest. One site is the hub. The DC at the hub actually maintains all of the FSMO roles. So what role actually controlls raising these functional levels? PDC emulator? So I should just raise the functional level for both forest and domain only on the DC holding the FSMO roles and it will replicate all changes to the other DC's?