What is the DFL and FFL? There isn't anything wrong with using 2012 DCs in an Exchange 2010 environment, as long as the DFL/FFL are not above Server 2008.
Yes, when you run the upgrade from the command line you can specify a /DC: switch to use a specific domain controller. You can also (using the Set-ExchangeServer cmdlet from the Exchange Management Shell) specify static domain controllers for Exchange to use. -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Adrian D. Henderson Sent: Tuesday, June 21, 2016 1:13 PM To: [email protected] Subject: [Exchange] Unsupported DC's and 2010 SP Hi All, So I've had an oversight, well a few :). Customer is on 2010 RTM (I know, I know) and we have some 2012 DC's in place with a 2008 one as well. The GUI has some trouble refreshing some information panes at times, but it works and we can make changes. My guess is those hit the 2008 server since I got involved in this. I need to get it patched up. I am thinking of moving FSMO's to the 2008 and rebooting the Exchange box and running SP3. Anyone done this by chance? Is there a way to bind the upgrade process to the 2008 server? Sorry been a while since I have been maintaining exchange boxes!!
