Migrating DC Win 2003 to DC Win 2012R2

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  Hi

   You have to add server 2012 with different ip address,when you succesfully complete migration(also demote the old servers),you will change new server 2012 ip address as the old server.

   Check the article for migrate from server 2003 to 2012

  http://blogs.msmvps.com/mweber/2012/07/30/upgrading-an-active-directory-domain-from-windows-server-2003-or-windows-server-2003-r2-to-windows-server-2012/

  Check the article for migrate dhcp from server 2003 to 2012

  http://blogs.technet.com/b/canitpro/archive/2013/04/29/step-by-step-migration-of-dhcp-from-windows-server-2003-to-windows-server-2012.aspx

  And check the article for change ip address of a Domain Controller,

  https://technet.microsoft.com/en-us/library/cc794931(v=ws.10).aspx?f=255&mspperror=-2147217396

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  This posting is provided AS IS with no warranties or guarantees,and confers no rights. Best regards Burak Uğur

  
  

  • Edited by Burak Uğur Saturday, December 19, 2015 10:56 PM
  • Proposed as answer by Jay Gu Tuesday, December 22, 2015 6:30 AM
  • Marked as answer by Amy Wang_ Thursday, January 7, 2016 6:55 AM

  Saturday, December 19, 2015 10:55 PM
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  Hi Daniel,

  Here is an official article for your reference.

  Step-By-Step: Active Directory Migration from Windows Server 2003 to Windows Server 2012 R2

  http://blogs.technet.com/b/canitpro/archive/2013/05/27/step-by-step-active-directory-migration-from-windows-server-2003-to-windows-server-2012.aspx

  Best Regards,

  Jay

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  Monday, January 11, 2016 8:34 AM