What configuration changes are needed in Sharepoint and crm after installing new domain controller?

We are running Sharepoint and Crm on its own server. Recently we upgraded our Primary domain controller to Windows Server 2012. We still have an old backup domain controller in place that is running windows server 2003. We plan on replacing the windows server 2003 backup domain controller with a new windows server 2012 machine as the backup dc. We noticed when the backup domain controller is shutdown or rebooted that we lose our connection with sharepoint. What configuration changes are needed in Sharepoint and crm so they look to the new domain controller?
theADDkiDDAsked:
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Mohit NairSenior AssociateCommented:
Create new service accounts in new domain which means App pool account and the services which runs under domain acccount.
Once done stop SharePoint services and remove the server from old domain and add to new domain.
Add the necessary permissions to newly created service accounts in above group Local Administrator, WSS_WPG, WSS_ADMIN & IIS_WPG in SP server.
Also necessary permissions required in SQL like dbcreator, securityadmin.
Once done run the above command for all the service accounts : stsadm -o migrateuser -oldlogin DOMAIN\user -newlogin DOMAIN\user -ignoresidhistory
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Microsoft Applications

From novice to tech pro — start learning today.

Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.