Hi,
I have two DC( Primary and Additional) with Windows Server 2016 that both of them are running on Hyper-V. I've backed up from primary dc and I've restored that to another location and then I've turned off primary dc. Unfortunately, Primary DC's backup didn't work and additional dc cannot work when primary dc is not turn on. Therefore, client's outlook asked for credentials when it was authenticating the users. Any help would be appreciated.
Thanks