03 Windows Server 2008 R2 SP1 Technical Overview.pdf

Windows Server 2008 R2 SP1 Technical

Overview

Published: March 2010

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Table of Contents

Introduction to Windows Server ® 2008 R2 .......................................................................... 1

Overview .......................................................................................................................... 1

Using this Guide ............................................................................................................... 1

Virtualization ....................................................................................................................... 2

Server Virtualization with Hyper-V ................................................................................... 3

Increased Availability for Moving Virtual Machines ...................................................... 3

Increased Availability for Addition and Removal of Virtual Machine Storage ............ 12

Improved Management of Virtual Datacenters .......................................................... 12

Simplified Method for Physical and Virtual Computer Deployments ......................... 14

Hyper-V Processor Compatibility Mode for Live Migration ........................................ 14

Improved Virtual Networking Performance ................................................................ 16

Improved Virtual Machine Memory Management ...................................................... 16

Introduction to Windows Server ® 2008 R2 ........................................................................ 17

Overview ........................................................................................................................ 17

Using this Guide ............................................................................................................. 17

Virtualization ..................................................................................................................... 18

Terminal Services Becomes Remote Desktop Services for Improved Presentation

Virtualization ............................................................................................................... 19

Remote Desktop Services and Virtual Desktop Infrastructure .................................... 20

Improved User Experience When Accessing Media Rich Content .............................. 26

Note: Session Virtualization with RemoteFX supports all content types except for 3D

content. Management .................................................................................................... 29

Improved Data Center Power Consumption Management ............................................ 30

Improve the Power Efficiency of Individual Servers .................................................... 30

Processor Power Management ................................................................................... 31

Storage Power Management ...................................................................................... 32

Additional Power Saving Features .............................................................................. 33

Measure and Manage Power Usage Across the Organization .................................... 34

Remote Manageability of Power Policy ...................................................................... 34

In-Band Power Metering and Budgeting .................................................................... 35

New Additional Qualifier for the Designed for Windows Server 2008 R2 Logo

Program .................................................................................................................. 35

Remote Administration .................................................................................................. 36

Reduced Administrative Effort for Interactive Administrative Tasks ............................... 36

Command-line and Automated Management ............................................................... 37

Remote Management ................................................................................................. 38

Improved Security for Management Data .................................................................. 39

Enhanced Graphical User Interfaces ........................................................................... 39

Extended Scripting Functionality ................................................................................ 40

Portability of Windows PowerShell Scripts and Cmdlets ............................................ 40

Improved Identity Management .................................................................................... 41

Improvements for All Active Directory Server Roles ................................................... 41

Improvements in Active Directory Domain Services ................................................... 41

Improvements in Active Directory Federated Services ............................................... 43

Improved Compliance with Established Standards and Best Practices .......................... 44

Web ................................................................................................................................... 44

Reduced Effort to Administer and Support Web-based Applications ............................ 44

Reduced Support and Troubleshooting Effort ............................................................ 48

Improved FTP Services ................................................................................................... 49

Ability to Extend Functionality and Features .................................................................. 50

Improved .NET Support .................................................................................................. 51

Improved Application Pool Security ............................................................................... 51

IIS.NET Community Portal .............................................................................................. 51

Solid Foundation for Enterprise Workloads ....................................................................... 52

Improved Scalability, Reliability, and Security ................................................................ 52

Increased Processor Performance and Memory Capacity ........................................... 53

Improved Application Platform Security ..................................................................... 54

Availability and Scalability for Applications and Services ........................................... 54

Improved Performance and Scalability for Applications and Services ........................ 56

Improved Storage Solutions ....................................................................................... 58

Improved Protection of Intranet Resources ................................................................ 61

Improved Management of File Services..................................................................... 62

Improvements in Backup and Recovery ...................................................................... 65

Improved Security for DNS Services ........................................................................... 69

Better Together with Windows 7 .................................................................................... 70

Simplified Remote Connectivity for Corporate Computers ........................................ 70

Secured Remote Connectivity for Private and Public Computers ............................... 88

Improved Performance for Branch Offices .................................................................. 90

Improved Security for Branch Offices ......................................................................... 95

Improved Efficiency for Power Management .............................................................. 96

Virtualized Desktop Integration .................................................................................. 97

Higher Fault Tolerance for Connectivity Between Sites and Locations ....................... 97

Protection for Removable Drives ................................................................................ 98

Prevention of Data Loss for Mobile Users .................................................................. 98

Summary ........................................................................................................................... 99

Introduction to Windows Server ® 2008 R2

Overview

Windows Server 2008 R2 is the latest version of the Windows Server operating system

from Microsoft. Building on the features and capabilities of the Windows Server 2008

release version, Windows Server 2008 R2 allows you to create solution organizations that

are easier to plan, deploy, and manage than previous versions of Windows Server.

Building upon the increased security, reliability, and performance provided by Windows

Server 2008, Windows Server 2008 R2 extends connectivity and control to local and

remote resources. This means your organizations can benefit from reduced costs and

increased efficiencies gained through enhanced management and control over resources

across the enterprise.

Using this Guide

This guide is designed to provide you with a technical overview of the new and improved

features in Windows Server 2008 R2. The guide is divided into the following key technical

investments that are provided in Windows Server 2008 R2:



Virtualization . With its server virtualization technology, Windows Server 2008 R2

enables you to reduce costs, increase hardware utilization, optimize your

infrastructure, and improve server availability.

Management . Windows Server 2008 R2 reduces the amount of effort you expend

managing your physical and virtual data centers by providing enhanced management

consoles and automation for repetitive day-to-day administrative tasks.



Web . Windows Server 2008 R2 gives you the ability to deliver rich Web-based

experiences efficiently and effectively, with improved administration and diagnostics,

development and application tools, and lower infrastructure costs.



Scalability and Reliability . Windows Server 2008 R2 has been specifically designed

to support increased workloads with less resource utilization on server computers.

Windows Server 2008 R2 supports these increased workloads while enhancing

reliability and security.



Better Together With Windows® 7 . Windows Server 2008 R2 includes technology

improvements designed with Windows 7 enterprise users in mind, augmenting the

network experience, security, and manageability.



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