I had a situation where I had to restore a Windows Server 2012 Domain Controller from backup that was a month old. There is another Windows Server 2003 domain controller. Yes, I know, but I am still decommissioning it. When the Windows 2012 DC came back online, it will no longer replicate with the 2003 server. For example, I am getting all kinds of errors that I have posted in the dcdiag attached. The computer databases are inconsistent (contents of Computers is different on the domain controllers) and I have trouble with workstations not having a trust relationship (Windows 7).
How can this be corrected? I know it is because one DC is a month older than the online one, but why won't they exchange info now?
Results of dcdiag. Server is Windows 2012 and Server1 is Windows 2003 are attached: