What’s new in Windows Server 2008 R2 with Service Pack 1
Windows Server 2008 is the most advanced Windows Server operating system yet, designed to power the next-generation of networks, applications, andWeb services. With Windows Server 2008 you can develop, deliver, and manage rich user experiences and applications, provide a highly secure network infrastructure, and increase technological efficiency and value within your organization. Windows Server 2008 R2, now with Service Pack 1 (SP1) provides new virtualization technology that enables you to deliver more advanced capabilities to your business for increased IT efficiency and agility. Whether you want to consolidate servers, build a private cloud or offer Virtual Desktop Infrastructure, the addition of these powerful virtualization features enables you to take your datacenter and desktop virtualization strategy to a new level.
Windows Server 2008 R2 with SP1 Product Overview
Windows Server 2008 R2 with SP1 builds on the award-winning foundation of Windows Server 2008, expanding existing technology and adding new features. Just a few of the enhancement in this release include new virtualization tools consisting of an updated version of Hyper-V with Live Migration and Dynamic Memory, Remote Fx in Remote Desktop Services, improved power management, and added features with Windows 7 integration such as BranchCache and Direct Access. Have greater control and the ability to react to business needs faster than ever before with powerful tools such as Internet Information Services (IIS) version 7.5, updated Server Manager and Hyper-V platforms and Windows PowerShell version 2.0. More info about Windows Server 2008 R2 with SP1 Product Overview
Virtualize your Server and Desktop Infrastructure
Virtualization is a major part of today’s data centers. The operating efficiencies offered by virtualization allow organizations to dramatically reduce operational effort and power consumption. Windows Server 2008 R2 with SP1 provides the following virtualization types: Client and Server virtualization provided by Hyper-V and Presentation virtualization with Remote Desktop Services.
New Virtualization Technology in Hyper-V
Since the Windows Server 2008 release, Microsoft has introduced a new version of Hyper-V. Included as part of the Windows Server 2008 R2 with SP1 operating system, Hyper-V contains a number of core areas of improvements for creating dynamic virtual data centers and cloud computing, namely private cloud. These improvements provide you with increased availability and performance, improved management, and simplified methods for deployment including live migration. And, when combined with System Center, you are able to build out a dedicated private cloud environment to transform the way you deliver IT services to the business, using the infrastructure as a service (IaaS) model. Learn more about Hyper-V in Windows Server 2008 R2 with SP1.
Remote Desktop Services – Expanded Features in Remote Desktop Services
Remote Desktop Services provides users and administrators with both the features and the flexibility necessary to build the most robust access experience in any deployment scenario. To expand the Remote Desktop Services feature set, Microsoft has been investing in the Virtual Desktop Infrastructure, also known as VDI. VDI is a centralized desktop delivery architecture, which enables Windows and other desktop environments to run and be managed in virtual machines on a centralized server. Learn more about the Virtualization Platform in Windows Server 2008 R2.
Virtual Desktop Infrastructure (VDI) : It’s an emerging architectural model where a Windows client operating system runs in server-based virtual machines (VMs) in the data center and interacts with the user’s client device such as a PC or a thin client. Similar to session virtualization (formerly known as Terminal Services), VDI provides IT with the ability to centralize a user’s desktop; instead of a server session, however, a full client environment is virtualized within a server-based hypervisor. With VDI, the user can get a rich and individualized desktop experience with full administrative control over desktop and applications. However, this architecture, while flexible, requires significantly more server hardware resources than the traditional session virtualization approach. To read more about Enabling Server Virtualization and Virtual Desktop Infrastructure (VDI)
Key benefits of VDI are:
- Better enablement of flexible work scenarios, such as work from home and hot-desking
- Increased data security and compliance
- Easy and efficient management of the desktop OS and applications
VDI Standard Suite and VDI Premium Suite
Microsoft provides two suite offerings to purchase and deploy VDI: Microsoft Virtual Desktop Infrastructure Standard Suite (“VDI Standard Suite”) and Microsoft Virtual Desktop Infrastructure Premium Suite (“VDI Premium Suite”). These two suites make it simple for customers to purchase the comprehensive Microsoft VDI infrastructure and management software, while providing excellent value amongst competing VDI offerings.
The Microsoft VDI Standard Suite is a complete VDI offering which offers the following features:
- Desktop Delivery: Basic connection broker to deliver personalized and pooled virtual machine-based desktops in low-complexity environments
- Web-based remote access and full-fidelity end user experience with Microsoft RemoteFX
- Application Delivery: Separation of application layer from image with app streaming
- Reduces app-to-app conflicts and need for regression testing
- Easy application life cycle management via policies
- Virtualization Platform: Reliable, micro-kernelized hypervisor with small footprint
- Supports live migration
- Management: Integrated, end-to-end management
- Dynamic provisioning of apps to physical, virtual and session-based desktops
- Rapid VM provisioning with cloned VHD’s
- Support for failover clustering and storage migration
- Patching, updating and monitoring of physical VDI host
Virtualization is a major part of today’s data centers. The operating efficiencies offered by virtualization allow organizations to dramatically reduce operational effort and power consumption, and increase IT flexibility.
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Licensing Remote Desktop Services in Windows Server 2008 R2
Remote Desktop Services (RDS, formally known as Terminal Services in Windows Server 2008) functionality in Windows Server 2008 R2 lets you remotely execute applications or an entire desktop on a Windows-based session host server from a wide range of devices over virtually any type of network connection; it also lets you remotely execute virtual machine-based (virtual) desktops on a Hyper-V-based virtualization host server. A server hosting Remote Desktop Services sessions can be referred to as a Remote Desktop Session Host (RDSH) Server, and a RDS server hosting virtual machines can be referred to as a Remote Desktop Virtualization Host (RDVH) Server. More information about the VECD license can be found here.
Remote Desktop Services Licensing Requirements
- Windows Server Client Access License and TS/RDS Client Access License: In addition to a server license, a Windows Server Client Access License (CAL) is required to access the Windows Server software. If you wish to utilize the RDS functionality of the Windows Server software, an incremental Terminal Services Windows Server 2008 Terminal Services Client Access License (TS CAL), or the new Remote Desktop Services Client Access License (RDS CAL) is required as well. A TS or RDS CAL is required for each user or device. To be specific, a WS 2008 TS CAL or WS 2008 RDS CAL may access a server running Windows Server 2008 R2. An RDS CAL is functionally equivalent to a TS CAL.
- Inclusion of App-V for TS in the Windows Server 2008 RDS CAL / TS CAL: Application compatibility and management is a driver of cost for many TS / RDS customers. By including the right to use App-V for TS as part of the TS & RDS CALs we have simplified licensing and enabled a broader set of RDS customers to enjoy the benefits that Microsoft Application Virtualization for Terminal Services provides which in addition to solving app-to-app conflicts and multiuser application conflicts also enables the RDS / TS customer to
- Consolidate Session Host / terminal servers and end server siloing
- End application conflicts and regression testing
- Accelerate application deployment for Session Hosts
- Reduce Deployment Risk
- Simplify Profile Management
DirectAccess Technical Overview for Windows 7 and Windows Server 2008 R2
The Windows® 7 and Windows Server® 2008 R2 operating systems introduce DirectAccess, a new solution that provides users with the same experience working remotely as they would have when working in the office. With DirectAccess, remote users can access corporate file shares, Web sites, and applications without connecting to a virtual private network (VPN). DirectAccess establishes bi-directional connectivity with the user’s enterprise network every time the user’s DirectAccess-enabled portable computer is connected to the Internet, even before the user logs on. With DirectAccess, users never have to think about whether they are connected to the corporate network. DirectAccess also benefits IT by allowing network administrators to manage remote computers outside of the office, even when the computers are not connected to a VPN. DirectAccess enables organizations with regulatory concerns to extend regulatory compliance to roaming computer assets. More info click here.
Windows Server 2008 R2 Upgrade Paths..Click here
Windows Server 2008 R2 is the next major Windows Server release – Road Map
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