I manage a single domain controller and I am planning to implement a backup domain controller for what are very obvious reasons, but I have some questions:
1) If I switch off my secondary dc and then make changes to my primary DC and take my secondary DC back online, will the backlog of changes be syncd to secondary dc?
2) If I make changes to the secondary DC, will they be syncd in the direction back to primary dc? Or is it always replicated from the primary DC to the secondary DC?
thanks