leod1
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Extend AD Schema to 2008 R2 after domain upgrade.
I just started new job and inherit AD Functional level 2008 R2, Hybrid Exchange 2010 2013 cloud, but schema version is still 31 2003 R2. I need to extend Schema to 2008 r2 safely. Any Recommendations please?
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Functional level already 2008 R2. No 2003 DCs on the network.
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The same applies to Exchange Schema Version upgraded than any schema upgrade
Environment needs to be healthy and do full domain backup
Environment needs to be healthy and do full domain backup
Glad I could help.
https://support.microsoft.com/en-us/help/322692/how-to-raise-active-directory-domain-and-forest-functional-levels
I never have had this cause any issues.