Teleconverters, called extenders by Canon, are optical accessories which fit between the camera body and the lens. Theyre essentially tubes with a few glass lens elements inside which multiply the focal length of the lens in use-typically by 1.4x or 2x.
Join Now. We have a remote site with 30 Domain users, we have a Power Edge 2900 with 4 gb Memory running Windows Server 2003 Operating System. We are planning to add a new Domain Controller and keep the existing one as a secondary domain controller. Users are also using the domain controller as a file share server.
To upgrade a domain controller running Windows Server 2008 R2 to Windows Server 2012, you need to first make sure the schema upgrade in the Forest is done. Following this a domain preparation is required using adprep command. This vide demonstrates how this is done.