Do you mean it defaults higher and will switch back to NTLMv1 as needed, or is 
NTLMv1 gone completely?  I am going to search more this morning, but if you 
have any links it is much appreciated.

Thanks,
-Bonnie

From: Michael B. Smith [mailto:[email protected]]
Sent: Tuesday, January 11, 2011 2:02 PM
To: NT System Admin Issues
Subject: RE: Domain and Forest Functional levels

You lose NTLMv1 by default, plus some security switches flip up to "more 
secure".

Regards,

Michael B. Smith
Consultant and Exchange MVP
http://TheEssentialExchange.com

From: Miller Bonnie L. [mailto:[email protected]]
Sent: Tuesday, January 11, 2011 4:40 PM
To: NT System Admin Issues
Subject: Domain and Forest Functional levels

We are currently running WS08 R2 schema (upgraded quite a while ago), but still 
sitting at WS03 functional levels for both the domain and forest settings.

I'm trying to get ABE working with DFS, and have discovered the domain 
functional level must be at WS08 minimum (amongst other things, including 
namespace migrations).

So, besides not being able to run a WS03 DC in WS08 functional mode or both 
WS03 and WS08 DCs in WS08 R2 functional mode, is there anything else that is 
LOST functionality?  I'm finding a lot of articles on how-to and what you can 
gain, but I want to make sure we won't miss anything important that is in use.  
Still searching, but if you have any links or first-hand knowledge, I would 
appreciate it as it's been many years since we've had to raise levels for a 
feature.

We are also running:
Exchange 2007 SP3
Sharepoint 2007 SP2
SCCM 2007 (R2 I think, can find out if it matters)

Thanks,
-Bonnie

~ Finally, powerful endpoint security that ISN'T a resource hog! ~
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