I've got a rather bizarre (to me at least) problem at the moment with one of the NT4 domains I run. It *appears* to have gotten worse since the network was upgraded to 100Mb/sec Cisco switches - they ...

Changing network settings on a domain controller can be a risky ordeal. It’s best avoided, but if you must do it make sure to follow these tips. Active Directory domain controllers (DCs) are probably ...

One of the most helpful native tools for troubleshooting problems with domain controllers is DCDiag. In this article, I will show you the basics of using this helpful tool. DCDiag was introduced early ...

We're having a funky problem with Citrix/NT4 and I wanted to see if anyone else has run into this.<BR><BR>When a user tries to connect to a Citrix application they ...

Although domain controllers can be configured to obtain an IP address from DHCP, it’s best practice to configure a static IP address so that it can be reliably discovered across the network. You may ...

Sounds funny, but believe it or not, it's real. Since its release in Windows Server 2012, Hyper-V supports cloning of Domain Controller VMs. Cloning may seem an incredibly naughty task for a domain ...