I have been trying to learn about AD Sites & Services over the weekend in an attempt to diagnose our network and correct some of the problems here.
One thing I am unsure about are the automatically created NTDS connections between Domain Controllers.
Should a network be “fully meshed” – that is, have a link automatically created to all other domain controllers for replication, or does the KCC only create 3/4 links ?
We have 10 domain controllers spread out in 1 huge site and I expected to see each DC linked to 9 others. (Geographically we are 5 sites, but as they are linked by LES100 connections it was left as 1 site)