This article explains a quick tip you can use to configure the cluster disks in Server Core. This article applies to Server Core and Windows Server 2008 Full edition only.
This article explains a registry key which you can query to know if DCs are using Dynamic DNS protocol to register records with DNS Servers.
This article explains how you can use a registry entry to change the default DNS Referesh interval for a domain controller.
This article explains the DatabaseName and DatabasePath registry entries of DHCP Server.
This article explains how you can delegate administration of RODC to a domain user.