A domain is defined by the presence of at least 1 Windows
domain controller called the a primary domain controller (PDC)
in NT 4.0. You install Windows NT 4.0 Server amd choose PDC
during the installation process. You'll need to decide whether or not
you want to have the NT 4.0 server hand other machines a tcp/ip
addresses as well as the subnet. A basic understanding of tcp/ip is
needed.

"Tiago" <Tiago@discussions.microsoft.com> wrote in message news:
>I want to create a home network, with Windows NT 4.0 Server, and I want to
> know who can i configurate a domain? How i do? What i need to configurate
> a
> domain on Windows NT 4.0 Server? And after how can i configurate in
> Windows
> XP PRO? I'm sorry for my questions but is my first time that i create a
> domain and i don't know how, can you assist me?