Hello,
I am having a 'strange' problem. A client in my LAN won't access to the internet whenever I shut down one of my Domain Controllers for maintenance purposes. At first I didn't realize, but over time, I notices that, whenever this Domain Controller is brought back online, the client can again access to the internet.
My guess is that this has to do with DNS, but this client, as all of my clients in my LAN , have two DNS configured in their Network Cards, I always make sure of this, it is a very common and normal Best Practice , that I don't forget to implement.
ACTUALLY, THE FIRST DNS SERVER THIS CLIENT LOOKS AT, is the other Domain Controller, the one that is always up and working nicely.
Thanks a lot in advance!
Thanks in advance!
Luis Olías Técnico/Admon Sistemas . Sevilla (España - Spain)