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    Hi Folks,

    I've been reading through prior posts and following the links off to TechNet and I've come up with an outline for my ConfigMgr upgrade (2007 R3 to 2012).

    My current set-up is quite simple one Primary in our data centre and a secondary at each of our two corporate offices.

    At a high level can the procedure be as simple as this?

    Configuration Manager 2012 Upgrade Procedure

    1.                    Check .NET 4 is installed on all Windows 7 client systems
    2.                    At least 500MB free disk space for CCM client
    3.                    Deploy .NET 4 package where required
    4.                    Build New Primary SCCM 2012 server 
    5.                    Upgrade Existing SCCM SQL 2008 server to SP3 & cumulative update 4
    6.                    Build new SCCM 2012 Secondary server in Office 1
    7.                    Build new SCCM 2012 Secondary server in Office 2
    8.                    Ensure required SCCM roles are all installed and fully functioning on 2012 servers
    9.                    Begin Migration Wizard – Object Migration
    10.                Upgrade SCCM client and point at new primary
    11.                Update OSD images with new SCCM client

    Regards,

    Micmaher

    Wednesday, July 2, 2014 2:48 PM

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