My scenario
My question
We are hosting domain controllers on Hyper v(w2k8r2) . But we are seeing that one of the particular DC losses its A record in DNS. no scavenging enabled
and we have all kind of replication issues. i have just enabled auditing in DNS . also when i do diagnostics i see there is network card issue at that VM and it complains the rpc server is unavailable. I reboot the VM and everything is fine
we have static IP on all of our domain controllers .
My Question
How often the dc/client having Static IP address register itself in DNS(24 hrs) ? (dc every hour)What happens if the server having problem registering itself in DNS, ?Does the record get deleted ?