How to rename a domain controller in Windows server 2008/R2

Understanding the concept   There are often scenarios that you need to rename your domain controllers, it can be either a primary domain controller or any of secondary controllers. This can be achieved by either through GUI or command line. However the recommended way to achieve this is through the command line using the command

How to configure DHCP superscope in Windows server 2008

Understanding the concept   A superscope is an administrative feature of DHCP servers  that you can create and manage for configuring multiple scopes as a single administrative entity or you can say It allows you to add more than one scope (called child scopes, or member scopes) under one umbrella.  With this feature a DHCP server can: