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Active Directory™
Bible
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Active Directory™
Bible
Curt Simmons
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Active Directory™ Bible
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Credits
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About the Author
Curt Simmons, MCSE, MCT, CTT, is a freelance author and technical trainer focus-
ing on Microsoft operating systems and networking solutions. Curt is the author of
almost a dozen high-level technical books on Microsoft products, including Master
Active Directory Visually and MCSE Windows 2000 Server For Dummies. He has been
working closely with Windows 2000 and the Active Directory since Beta 1. Curt lives
with his wife and daughter in a small town outside of Dallas, Texas. You can reach
him at curt_simmons@hotmail.com or at http://curtsimmons.hypermart.net.
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Preface
The Active Directory Bibleis your comprehensive resource for planning, installing,
configuring, and managing the Microsoft Active Directory. The Active Directory,
which is the core networking technology in Windows 2000, provides advanced direc-
tory service features that makes your network — regardless of its size — easier to
manage and use.
Welcome to the World of Active Directory
You have heard plenty of things about the Active Directory. Some say the Active
Directory is the best product Microsoft has ever produced — some say the
Active Directory is still a baby that has a lot of maturing to do. No matter your
position, we can all agree that the Active Directory is Microsoft’s flagship product
at the moment and that the Active Directory is here to stay.
The Active Directory is the foundational networking component in Windows 2000.
The Active Directory completely revamps Microsoft networking from the days of
NT and brings Windows networking to a hierarchical, directory service model. This
model modernizes NT and paves the way for the future. With the Active Directory,
you have more manageability, more support for network resources, standardized
naming, and excellent query capabilities. In short, the Active Directory opens an
entire new world for Windows.
Before I get too carried away with the details (which you can jump into in Chap-
ter 1) and before I sound like I’m singing Microsoft’s praises, let me just answer
two questions I am asked quite frequently. The first is simply, “Do you like the
Active Directory?” The answer is — yes, I do. Quite a bit, actually. The second
question is, “Is the Active Directory perfect?” I usually smile and shake my head
because you already know the answer. No — the Active Directory is not perfect,
and there are some serious design issues Microsoft will need to address in the
future. But in Microsoft’s defense, I will say that the first release of the Active
Directory is awfully good — and when you see the potential a live directory
service can bring to a network, I think you will agree.
If you are reading this book, you are likely one of two people. First, you’re a newcomer
to Windows 2000. Perhaps you have joined the ranks of the technical professionals in
search of a better career, and you know that Windows 2000 is a wise move. If that is
you — you have come to right place. This book is all you need to learn all about the
Active Directory and the technologies that make it tick.
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Preface
Second, you may be a systems administrator — someone who has a place in design-
ing an Active Directory implementation and in keeping everything running after it is
in place. You have a lot of work to do, and you need a resource that helps you meet
your goals quickly. You have come to the right place as well.
The Active Directory Bible is a comprehensive look at this new directory service.
You’ll learn how to plan, install, configure, manage, and integrate other technolo-
gies with the Active Directory with this book.
How to Read This Book (Don’t Skip This Part!)
By now, I have read more than a few Active Directory books, white papers, and other
Microsoft documentation. One of my biggest complaints with these resources is the
problem with organization. The Active Directory is often difficult to explain because
you need to know about points A, B, and C at the same time before understanding D.
Likewise, you can’t explain C without A, and you can’t understand B without know-
ing about D ... you get the picture. The problem is that the Active Directory is built
on a number of components that all play an equal role, so structuring a book or
document so that it makes sense is not easy.
I have worked very hard on this book to present a logical, chapter-by-chapter
approach to the Active Directory. If you are already familiar with the Active
Directory, you can turn straight to the chapter you need and get started. If you
are new to the Active Directory, read each chapter in order. I have tried to make
the book as sequential as possible so all of this will be easier to understand.
Along the way, you’ll find many useful step-by-step instructions and sidebars to
give you additional explanations. Be sure to read these as you learn all about
Active Directory.
A Little about This Book’s Structure
This book is divided into four parts. The following sections give you an overview of
what you will find in each part.
Part I: Planning an Active Directory Deployment
In Part I, you learn about the Active Directory technology and conceptual framework,
and then you jump right into Active Directory planning. The planning process is
extremely important, and this part teaches you all about the Active Directory names-
pace, constructing forests and trees, developing an OU plan, upgrading and migrating
to the Active Directory, and planning Active Directory sites and replication.
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