[Samba] ACtive directoryin Ubuntu

[Tomas Alberto Ramirez Andujar]

Hi,

My name is Tommie, I am new to tthe list...greetings to you all.
I have a couple of quetions.

Our college network is running on Debian and Ubuntu, we are trying to
migrate the rest of the services to Ubuntu... the Active Directory is
the one that is still using windows.  My questions are:

How can i substitute the windows Active Directory by Samba?
How can i migrate Active Directory users to Debian/Ubuntu?

Tommie

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Tomas Alberto Ramirez Andujar, msc.
Sistemas de informaci'on y Redes
Camaguey, Cuba