Upgrade KBs: See: MS-KBQ314649_W2K3 ADPREP Command Causes Mangled Attributes in W2K Forests That Contain E2K Servers MS-KBQ325379_How to Upgrade Windows 2000 Domain Controllers to Windows Server 2003 MS-KBQ555040_Common Mistakes When Upgrade Windows 2000 Domain To Windows 2003 MS-KBQ324392_Enhancements to Adprep.exe in Windows Server 2003 Service Pack 1 and in hotfix 324392 Also see: http://www.microsoft.com/technet/prodtechnol/windowsserver2003/library/ServerHelp/bc5ebbdb-a8d7-4761-b38a-e207baa73419.mspx) http://www.petri.co.il/windows_2003_adprep.htm MS-KBQ555038_How to enable Windows 98-ME-NT clients to logon to Windows 2003 based Domains MS-KBQ887426_Incorrect Schema extension for OS X prevents ForestPrep from completing in Windows 2000 MS-KBQ555262_Common Mistakes When Upgrading Exchange 5.5-2000 To a Exchange 2003 MS-KBQ822942_Considerations When You Upgrade to Exchange Server 2003 Cheers Jorge
________________________________ From: [EMAIL PROTECTED] on behalf of Peter Johnson Sent: Mon 10/10/2005 4:43 PM To: ActiveDir@mail.activedir.org Subject: RE: [ActiveDir] AD Migration Question Hi Alex Get hold of the MS article on upgrading Windows 2000 Ad to 2003. Basically you will need to do the schema extensions on your current Schema master. Once the changes have replicated to your other DC's then bring up your first W2K3 DC and move the FSMO roles, taking into account DC/GC placements etc and then carry on as in my first mail. Regards Peter ________________________________ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Alborzfard, Alex Sent: 10 October 2005 16:16 To: ActiveDir@mail.activedir.org Subject: RE: [ActiveDir] AD Migration Question Thanks for the advice! Excuse my ignorance, but how do I upgrade the schema, while I'm installing the WIN2K3 server? Ditto for migrating FSMOs. Does it mean that I would have a 2K and 2K3 AD domain coexisting for a while until I remove 2K AD? When you said move DNS, WINS, DHCP, you meant Just installing them on the new server, right? Did you also have to migrate Exchange (from 2K to 2K3) by any chance? If so, in what sequence you did the upgrade? Thanks --Alex ________________________________ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Peter Johnson Sent: Monday, October 10, 2005 9:43 AM To: ActiveDir@mail.activedir.org Subject: RE: [ActiveDir] AD Migration Question I would, if budget allows, go the second route. Do the schema upgrade bring up new windows 2003 server. Migrate FSMO roles to it. Move DNS,WINS etc to the new server and then DCPROMO, one at time, your other servers out. Reinstall them with W2K3 and dcpromo them back in. Did this with a 700 user network with no downtime. Regards Peter Johnson P.S Look out for the article on migrating your DHCP database. ________________________________ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Alborzfard, Alex Sent: 10 October 2005 15:26 To: ActiveDir@mail.activedir.org Subject: [ActiveDir] AD Migration Question I have a W2K AD that I want to migrate to W2K3 AD. What's the best option: In-place upgrade of the W2K DC or standing up a brand new W2K3 DC server And then upgrade the W2K DC to W2K3? By the way the W2K DC is also running DNS, DHCP, & WINS. I have one more DNS server. If I go the second route do I need to set up a DNS server or can I use the existing ones? Thanks --Alex This e-mail and any attachment is for authorised use by the intended recipient(s) only. It may contain proprietary material, confidential information and/or be subject to legal privilege. It should not be copied, disclosed to, retained or used by, any other party. If you are not an intended recipient then please promptly delete this e-mail and any attachment and all copies and inform the sender. Thank you. List info : http://www.activedir.org/List.aspx List FAQ : http://www.activedir.org/ListFAQ.aspx List archive: http://www.mail-archive.com/activedir%40mail.activedir.org/
