Free Poster-What The Heck is a Generation 2 Virtual Machine–Here is the Answer!

Generation 2 Virtual Machines

Windows Server 2012 R2 introduces a new class of virtual machines that are optimized for virtualization—generation 2 virtual machines. They provide advanced features that deliver significant management, storage and security benefits. In Windows Server 2012 R2, generation 2 virtual machine hardware removes most of the emulated (”legacy”) devices, or replaces them with optimized software-based devices.
Generation 2 virtual machines lay the foundation for advanced virtual machine features, including a reduced attack surface for the platform and faster boot times for virtual machines.

Booting Generation 2 Virtual Machines

Generation 2 virtual machines use a Unified Extensible Firmware Interface (UEFI) and software-based devices when turning on your computer. UEFI is an alternate firmware interface and delivers improved boot time performance and flexibility. Generation 2 virtual machines provide the following boot capabilities.

  • Running simultaneous virtual machines on the same server Windows Server 2012 R2 supports creating and running generation 1 and generation 2 virtual machines on the same server simultaneously. This ensures you can easily migrate virtual machines running on an earlier version of Hyper-V to Windows Server 2012 R2.
  • Network boot: Generation 2 virtual machines use the optimized virtual network adapter. This eliminates the need for an emulated network adapter. It simplifies the process of booting a virtual machine and decreases problems associated with configuring virtual machine network adapters. IPV4 and IPV6 addressing schemes are supported.
  • Virtual Machine Secure Boot: Generation 2 virtual machines use UEFI firmware, which provides support for Secure Boot. Secure Boot functionality prevents “unauthorized” operating systems and software from loading during the startup process.
  • Boot from a SCSI CD/DVD: Generation 2 virtual machines can boot from a SCSI CD/DVD drive using an ISO image file.
  • Boot from a SCSI-attached virtual hard disk: Using UEFI firmware support, generation 2 virtual machines can boot from SCSI-attached virtual hard disks (VHDX). The VHDX file format supports volumes up to 64 TB.

Understanding Generation 2 Virtual Machines Poster (only partial shown)


Download Full Poster here


Get Started Now with Windows Server 2012 R2… with these FREE options!

clip_image001[4]Build Your Lab! Download  Windows Server 2012 R2System Center 2012 R2 and  Hyper-V Server 2012 R2 and get the best virtualization platform and private cloud management solution on the market. Try it FREE now! Step-By-Step

clip_image002[4] Don’t Have hardware? Build Your Lab in the Cloud with Windows Azure Virtual Machines. Try Windows Azure for free with no cost or obligations, and use any OS, language, database or tool. FREE Trial Step-By-Step