What happens to a site when its domain controllers lose connectivity. Is there a particular time limitation that we need to take into consideration should the site links go down that we need to be prepared for.
Its possible this link could be down from 10 minute up to an hour. What is the risk to AD with regards to AD services, NTP, and what ever else I'm not thinking of.
I have a circuit between to data centers thats got an issue and requires maintenance to repair.
Thanks in advance for any help.