Staff good day
Yesterday was a strange problem, after restarting one of my domain controllers (procedure we do at least once a month), the server was stopped at the "Applying Computer Settings".
After several minutes, unable to access the server, however when trying to access the DNS, there were several errors, the netlogon was stopped, and the server could not get IP, despite being fixed IP, the problem was as if the NIC was disconnected , something
I noticed in the event viewer afterwards.
However checked the network cable was connected to the server normally, and the switch, with the characteristic signal that was linked.
I know it's hard to put a diagnosis after a few minutes returned to normal, probably several errors ensued because of this problem, as the following events:
NETLOGON 5775
NETLOGON 5781
GroupPolicy 1053
The strangest was my second domain controller does not rise too.
I would like the opinion of friends about the case above
thank you
MCP - MCTS