Hi all,
Just wondering if someone could help me with the following: I now wish to change the primary domain of my PDC; therefore, I was wondering if anyone could tell me how we do this. The PDC controls two other PC’s; therefore, would also need to update these as well 
Thanks
Hi all,
Found this; therefore, I presume I will simply need to update the Iv4 of the applicable machines:
Change a computer name and join a domain or a workgroup
To change a computer name and to join a domain or a workgroup, follow these steps:
- Click the Computer Name tab, and then click Change.
- Type the new computer name in the Computer name dialog box.
- Type the new domain or a workgroup in either the Domain dialog box or the Workgroup dialog box.
- Click More to change the primary Domain Name System (DNS) suffix.
- Click OK three times, and then restart the computer.