WindowsXP-SP1/admin/admt/documents/help-ms/admtintraforestmig.htm
2020-09-30 16:53:49 +02:00

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<H1>Intraforest migration</H1>
<P>Active Directory Migration Tool can be used to migrate the users, groups, and computers from multiple Windows&nbsp;2000 domains into one or more Windows&nbsp;2000 domains. The process of migrating users, groups, and computers is referred to as <A ID="wPopup" HREF="HELP=ADMTGlos.hlp TOPIC=DomainMigration">domain migration</A>.</P>
<p>As shown in the illustration, moving users, groups, and computers from the <A ID="wPopup" HREF="HELP=ADMTGlos.hlp TOPIC=SourceDomain">source domain</A> to the <A ID="wPopup" HREF="HELP=ADMTGlos.hlp TOPIC=TargetDomain"> target domain</A> is an intraforest move because both domains are in the same Windows&nbsp;2000 forest.</P>
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<A ID="thumbnail" TITLE="Enlarge figure" HREF="CHM=DomainMig.chm FILE=admt_02.gif">Intraforest migration flowchart</A>
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<img src="admt_02.gif">
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<p>Migrating multiple Windows&nbsp;2000 domains into a single Windows&nbsp;2000 domain allows administrators to consolidate the number of domains, simplify the user and group administration, and simplify Group Policy administration.</P>
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<A ID="thumbnail" TITLE="Enlarge figure" HREF="CHM=DomainMig.chm FILE=Intraforest.gif">Intraforest migration flowchart</A>
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<img src="Intraforest.gif">
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<P>As shown in the illustration, the steps to perform an <A ID="wPopup" HREF="HELP=ADMTGlos.hlp TOPIC=IntraforestMigration">intraforest migration</A> include migrating the service accounts, local groups, and computers in the <A ID="wPopup" HREF="HELP=ADMTGlos.hlp TOPIC=ResourceDomain">resource domains</A> and then migrating the global groups, users, and roaming profiles in the <A ID="wPopup" HREF="HELP=ADMTGlos.hlp TOPIC=AccountDomain">account domains</A>. When the migration is complete, the <A ID="wPopup" HREF="HELP=ADMTGlos.hlp TOPIC=SourceDomain">source domains</A> can be decommissioned, and the computers can be moved into the <A ID="wPopup" HREF="HELP=ADMTGlos.hlp TOPIC=TargetDomain">target domain</A>.</P>
<P>For information about preparing domains for migration, see <A HREF="admtsystemreq.htm">Migration requirements</A> and <A HREF="admtbeforeintramig.htm">Before performing an intraforest migration</A>.</P>
<P>For details about migrating domains within the same forest, see <A HREF="admtintraforestresmig.htm">To perform an intraforest resource domain migration</A>, <A HREF="admtintraforestacctmig.htm">To perform an intraforest account domain migration</A>, and the <A ID="extUrl" HREF="http://www.microsoft.com/isapi/redir.dll?prd=Domain Migration and Restructuring tools" TITLE="http://www.microsoft.com/" TARGET="_new">Microsoft Web site</A><SPAN CLASS="printOnly"> (http://www.microsoft.com/)</SPAN>.</P>
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