Windows2003 R2 to WIndows 2012 R2
We are in the process of upgrading AD from Windows 2003 R2 to Windows 2012 R2. Are there any good articles on this?
Also, how the forest trust to be taken care of during the upgrade? we have applications that use NTLM, what is the recommended option is the application do not support NTLM v2 ?
Are there any good utilities that I can run on AD to let me know what are the applications authenticating with AD?
November 23rd, 2014 10:18pm
As a side note, if you want to identify apps using LM or NTLMv1, you can follow this article:
If you are concerned of potential hardcoded application using your Windows Server 2003 domain controllers, you can have a look here:
This article presents a way to smoothly introduce new DCs in your environement without disturbing your apps:
If you still have member servers running Windows Server 2003 (or Windows XP clients) make sure you are aware of this:
November 23rd, 2014 11:31pm
Hello!
Try this one.
http://ricardo.szyfer.com/blog/2013/04/17/ws2k3tows2012/
Regards
November 24th, 2014 10:18am
Hi,
I just want to confirm what is the current situation.
Please feel free to let us know if you need further assistance.
Regards.
November 25th, 2014 6:43am
Vivian, Thanks for your note. We are still in the planning phase and wanted to be sure noting fall apart during the migration :)
Do you know how the external truest can be taken care during the migration ?
Many Thanks again!
November 27th, 2014 6:08pm
Pierre, Many thanks!, this is a wonderful article. I'm bit concerned about the external trust we have and how to proceed while migrations...?
Appreciate your inputs!
Thanks again!
November 27th, 2014 6:11pm
Vivian, we plan to upgrade and not migrate the AD, is that case is there any specific steps to be followed to maintain the existing trust relationship ?
Rg
December 7th, 2014 12:32am
Any suggections or recommendations from anyone ?
December 17th, 2014 9:26pm
Greetings,
We extensed the Schema in 2003 R2 long back to accomodate UNIX attributes, now that we are in the process of upgrade from Windows 2003 R2 to Windows 2012 R2 Domain, has anyone come across any issues with UNIX attributes after the upgrade or Kerb 5 and
UNIX ?
Thank you
Raj
March 20th, 2015 7:08pm
Greetings,
We extensed the Schema in 2003 R2 long back to accomodate UNIX attributes, now that we are in the process of upgrade from Windows 2003 R2 to Windows 2012 R2 Domain, has anyone come across any issues with UNIX attributes after the upgrade or Kerb 5 and
UNIX ?
Thank you
Raj
March 21st, 2015 7:30pm