I manage a domain that is part of a forest. At the hub site, i removed the 2003 DC's and replaced them with 2008 R2 DC's. on the sites, 12 of them i still have 2003 DC'S running. Now I have an influx of account lockouts. How do i fix this? Can 2008 and 2003 work well together, Are the gpo's compatible.
ds001 is the is the pdc emulator and rid master, ds002 is the infrastructure master, bot are global catalogs.