The virtualization of the physical device helps in increasing the utilization of the resources by creating a virtual version of the resources and resources. Virtualization can help in reducing the cost of operation, meeting increased needs of the users, gaining Return of Investment and realizing cost savings, and saving extra room for the server racks and IT personnel cost for maintaining. Virtualization can improve productivity and performance, reduce power consumption and cooling requirement, enable mobility of data, and allow access to limitless computer resources.