Simulating DNS, GC failure
Posted on 2014-03-24
We have 2x sites, each with 2x DCs at each, each running DNS, DHCP,, all are GCs.
I had upgraded and had to shut down one of the DC's and it appeared that the other DNS/DC wasnt working, nslookups were failing etc.
Is there a way to test the DC is working as it should and is there a way to simulate GC/DC failure?