Forest and domain functional level Windows Server 2012 R2 - what's new?

Hi, I still can't find documentation about the new domain and forest functional levels in WS 2012 R2.
a) "What's New in Active Directory in Windows Server 2012 R2"
http://technet.microsoft.com/en-us/library/dn268294.aspx
No word about it.
b) "Understanding Domain and Forest Functional Levels"
http://technet.microsoft.com/en-us/library/cc771294.aspx
Still WS 2012.
Thorsten

For what's New in Active Directory in windows server 2012 R2,
Read the following Blog
http://policelli.com/blog/archive/2013/06/27/whats-new-in-active-directory-in-windows-server-2012-r2-preview/
Please remember, if you see a post that helped you please click "Vote As Helpful" and if it answered your question, please click "Mark As Answer".

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My current forest and domain functional levels are 2008 R2. I know I can safely upgrade the functional levels in most cases, but I want to specifically know with regards to Lync.
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Windows server 2012 as primary DC and DNS server and windows server 2003 as secondary DC and DNS

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You can mix both as long as your Forest and Domain Functional level are Windows Server 2003. However, I would like to bring your attention to this blog about known problems when mixing DCs with Windows Server 2003 and 2012 R2 OS:
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My Website Link
My Linkedin Profile
My MVP Profile

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Hi All,
I have not found any TechNet Article which states about the Windows Server 2012 R2 Active Directory domain controller operating system support with Exchange 2007 RTM, can some one please let me know that does Exchange 2007 RTM supports Windows Server 2012
R2 domain controller operating system, we are in the process of upgrading the domain controllers to 2012 R2 but not the forest and domain functional level to 2012 R2.
thanks
If answer is helpful, please hit the green arrow on the left, or mark as answer. Salahuddin | Blogs:http://salahuddinkhatri.wordpress.com | MCITP Microsoft Lync

There are several likely reasons for this. The most significant is that Exchange 2007 RTM is no longer supported (outside ot extended support, which is not going to include adding support for new operating systems):
http://support2.microsoft.com/lifecycle/default.aspx?LN=en-us&p1=10926
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HTH ...

Error Domain functional level

Hi i have that error in my Domain Controller. Install Windows
Server 2012 R2, and I want to raise the functional level.
This Domain Controller no longer exists,
but is within the domain.
To update the domain functional level, the Active Directory Domain Controllers in the domain must be running the appropriate version of windows.
domain Name
xxxxxx.local
Current domain functional level
Windows Server 2008
The following Active Directory Domain Controllers are running earlier versions of windows:
domain Name AD DC Version of Windows
xxxxxxx.local server.xxxxxx.local Windows Server® 2008 Standard 6.0 (6001)
that I can
do?

it might be in the "LostAndFoundConfig" container in the Configuration partition.
Something like this should be logged:
Event Type: Warning
Event Source: NTDS General
Event Category: Directory Access
Event ID: 1723
Date: 6/4/2005
Time: 7:39:52 AM
User: NTDEV\A1ADCH
Computer: NTDEV-DC-07
Description:
Active Directory failed to raise the functional level of the domain or forest
because the following domain controller is at a lower functional level.
Object (forest or domain):
DC=ntdev,dc=corp,DC=microsoft,DC=com
NTDS Settings object of domain controller:
CN=NTDS Settings,CN=LostAndFoundConfig,CN=Configuration,DC=ntdev,DC=corp,DC=com
For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.
Delete the 'NTDSA' object from the "LostAndFoundConfig" container using ADSIEdit.
Enfo Zipper
Christoffer Andersson – Principal Advisor
http://blogs.chrisse.se - Directory Services Blog

Forest and domain functional level Windows Server 2012 R2 - what's new?

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