I have 3 AD servers,all virtual but on two different boxes:
1 and 3 are replicating to each other and now to 2
2 is not replicating to 1 or 3 and also holds DHCP ( I do not want to lose this, but I do have DHCP running on 3 also with different zones)H
1 and 3 will replicate to 2 but not the other way around.
1 and 3 are 2008 R2
2 is 2012
I have lingering objects error messages that I can not seem to clean up.
1 is the RID Master
3 is the PDC
2 does not hold a role
Same forest/same domain
All are GCs