Ensuring Technical Readiness For Copilot in Microsoft 365
Mcts chapter 2
1. MCTS Guide to Configuring
Microsoft Windows Server 2008
Active Directory
Chapter 2: Installing Windows Server
2008
2. Objectives
• Plan a Windows Server 2008 installation
• Work with Server Core systems
• Use Hyper-V server virtualization
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3. Planning a Windows Server 2008
Installation
• Some networks require more planning than others
– Smaller networks will most likely only require a few decisions
before install can begin
– Larger networks will require more planning to ensure a
productive integration of the new server
• It is important to consider the environment and the
roles a server will play on the network prior to
beginning an install of Windows Server 2008
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4. Installing the First Server in a New Network
• Hardware is key, so consider:
– CPU architecture; AMD or Intel?
– Workstation or Server line processor; Server supports more
features
– Total number of physical processors
– Number of cores in each processor; Extra cores aren’t
necessarily as good as multiple physical processors
– 32-bit versus 64-bit
– Virtualization extensions
– Disk subsystem
– Hot-add/hot-replace features; ability to add memory or CPU
without shutting down the system
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5. Installing the First Server in a New Network
(cont.)
• Other things to consider:
– Name of the server
• Important for name resolution on the network
– Network protocols
• Some networks may use older protocols, such as IPX/SPX
– IP Address
• Having an efficient addressing scheme helps identify what a device might
be doing just by it’s address
– Time zone
• Important for authentication
– Workgroup or domain
• Workgroup is more suitable for smaller environments, domain provides
more advantages
– Server roles
• Will determine how the server is used
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6. Ready, Set, Install
• No longer a text portion of Windows install
• Choose which edition you want to install
– Full or core?
• Accept license terms and determine whether you
will upgrade or do a clean install
• Select disk to install to
– If you do not go to “Advanced” when selecting disks, the
installer will use NTFS by default for the file system.
• Set Administrator password after install
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9. Postinstallation Tasks
• Activate Windows Server 2008
– Activation should take place automatically, but if it doesn’t, it
must be done within 60 days after installation, or logons will be
disabled
• Set the correct date, time, and time zone
• Assign a static IP address
• Assign a computer name
• Configure automatic updates
• Download and install available updates
• Add and configure roles and features
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10. Installing Updates
• Patches
– Fix bugs and security issues
– Can be installed through Windows Update
• Service pack
– Collection of bug fixes and security updates
– May also add features and performance enhancements or
change the functionality of existing features
• Under default settings, Windows Update runs every
day at 3:00 a.m. to download and install new
updates
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12. Expanding Your Network
• When adding a new server, you must decide
whether the server will be one of the following:
– A domain controller (DC) in the existing domain
• Adding a second domain controller can reduce server load and
provide fault tolerance
– A read only domain controller (RODC) in the existing domain
• Can provide benefits similar to a DC’s, but is more suited for
branch offices
– A member server in the existing domain
• Falls under domain management but doesn’t run Active Directory
– A stand-alone server
• Doesn’t fall under domain management, but is part of a workgroup
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13. Expanding Your Network
• Reasons to add servers to a network:
– Company growth
• Ideal to plan for growth before server is overloaded
– Excessive load on existing servers
• Performance will gradually degrade on servers
– Need to isolate an application
• Adding new applications to an unused machine reduces the
workload of servers providing critical services
– Need for Fault tolerance
• Loss of access to server resources = reduction in productivity and
increase in costs. Enterprise Edition provides failover clustering to
ensure high availability
– Addition of branch offices
• Placing a server in a branch office can reduce WAN traffic
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14. Upgrading to Windows Server 2008
• The only previous Windows version supported for
upgrade is Windows Server 2003
• You can’t upgrade to a Server Core installation
• Cross-platform upgrades aren’t supported, so you
can upgrade only 32-bit to 32-bit, or 64-bit to 64-bit
• There’s no upgrade path to Windows Server 2008
Itanium Edition or Windows Web Server 2008
• You can’t upgrade to a different language
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15. Upgrading to Windows Server 2008 (cont.)
Current version Server 2008 upgrade path
Windows Server 2003 Standard Windows Server 2008 Standard or
Edition SP1, SP2, or R2 Enterprise Edition
Windows Server 2003 Enterprise Windows Server 2008 Enterprise
Edition SP1, SP2 or R2 Edition
Windows Server 2003 Datacenter Windows Server 2008 Datacenter
Edition SP1, SP2, or R2 Edition
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16. Upgrading to Windows Server 2008 (cont.)
• Microsoft recommends a clean installation instead
of an upgrade
• Upgrade is similar to clean install, with some
exceptions
– Instead of booting to the install media, the upgrade install
begins within the operating system to be upgraded
• Upgrading on a domain controller
– Consider changing Active Directory’s functional level
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17. Server Core: Windows That Doesn’t Do
Windows
• Server Core is suited for the following situations:
– Acting as a secondary DC to provide redundancy for Active
Directory
– Branch office servers when remote administration is likely
– RODC server role for a branch office server
– As a virtual machine to reduce the amount of resources used
– Specialized single role server providing services such as DNS,
DHCP, Web, or File Services
– Departmental server
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18. Windows Server Installation and
Postinstallation tasks
• Server Core installation is identical to a full
installation
• Command-line is the only option for configuring
many aspects of Server Core
• Server Core can be managed to some extent by
MMC on a remote machine
• Many network related tasks are handled in Server
Core by the net and netsh commands
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19. When Not to Use Server Core
• When it’s the first server in a network
• When you need to install server roles and features that
Server Core doesn’t support
• When the server administrator isn’t well versed in using
command-line programs
• When you need to run applications that require the Microsoft
.NET framework
• When you’re upgrading from Windows Server 2003 (No
upgrade path)
• When you want to run Windows Web Server 2008 (No
Server Core option)
• When you cannot live without a GUI running on your server
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20. Virtualize Your Server with Hyper-V
• A virtual machine (VM) is a collection of files
• Snapshots
– A set of files containing a virtual machine’s state at a particular
moment in time
– Can be useful in testing the stability of a server after installing
patches / applications
• A hypervisor is a layer of software between the
hardware and OSs that allows multiple OSs or
instances of the same OS to share physical
hardware resources.
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21. Virtualize Your Server with Hyper-V (cont.)
• Hyper-V manages CPU, memory, timer, and
interrupt hardware, and Windows Server 2008
manages the balance of hardware devices
• Host computer
– The physical server on which Windows Server 2008 is installed
• Host operating system
– Windows Server 2008 running Hyper-V
• Guest operating systems
– The virtual machines running on the host
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22. Virtualize Your Server with Hyper-V (cont.)
• Prerequisites for installing Hyper-V
– You must be running a 64-bit version of Windows Server 2008
Standard, Enterprise, or Datacenter Edition
– CPU must support virtualization extensions (AMD-V and Intel-
VT)
– Must have free disk space at least equal to the minimum
requirement for the OS you’re going to install
– Amount of RAM must be at least equal to the minimum amount
required for Windows Server 2008 plus the minimum amount
required for the OS you’re installing
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23. Reviewing the Benefits of Virtualization
• Solving server sprawl
– Server sprawl can occur when servers are added to a network
to host special applications
– Also happens when new servers are purchased to supplement
existing servers
• Virtual machines can be stopped, started, and
reconfigured without affecting the VM host
• Programs exist to convert physical machines to
virtual machines capable of being run on a host
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24. Reviewing the Benefits of Virtualization
(cont.)
• Simplifying training, testing, and Development
– VM’s supply a convenient venue for using several different
operating systems at once, without having to add additional
hard drives or remove an existing operating system
– Virtual machines can act as a test bed for new updates and
patches, so that administrators can monitor any issues that
might be involved
– Installing new applications that could potentially cause conflicts
on a production machine can be tested within a virtual
environment
– Software developers no longer need to run operating systems
on multiple machines to test compatibility; software can be
tested on several different operating systems simultaneously
with virtualization
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25. Creating Virtual Machines with Hyper-V
• Hyper-V Manager MMC
– Used to create virtual machines
• Virtual machine must first be created
– Steps required:
• Start the New Virtual Machine Wizard from Hyper-V Manager
• Give the new VM a descriptive name, such as “Read Only Domain
Controller 1”
• Choose a location for the VM
• Assign the amount of memory this VM requires
• Configure networking
• Create a virtual hard disk
• Install an OS
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27. Basic Virtual Machine Management with
Hyper-V Manager
• Running VM’s do no require a logged on user,
because they run in the background until you
connect to them
• To configure and manage a VM or access it locally,
you need to run Hyper-V manager
• If a snapshot exists for a virtual machine, a
screenshot will be shown to give a preview of the
saved state
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28. Basic Virtual Machine Management with
Hyper-V Manager (cont.)
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29. Basic Virtual Machine Management with
Hyper-V Manager (cont.)
• To connect to a VM, you can use the following
methods:
– Right-click the VM and click Connect
– Double-click the VM
– Select the VM and double-click its screen shot in the bottom
section
– Select the VM and click Connect in the Actions pane
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30. Basic Virtual Machine Management with
Hyper-V Manager (cont.)
• Virtual Machine Connection console
– Toolbar icons from left to right:
• Ctrl+Alt+Delete (Sends Ctrl+Alt+Delete keystroke to the VM)
• Start (Starts the VM)
• Turn off (turns off the VM)
• Shut Down (sends a signal to the OS to perform a shutdown)
• Save (saves the VM’s state, similar to Windows hibernation mode)
• Pause (pauses the VM, similar to Windows sleep mode)
• Reset (resets the VM)
• Snapshot (creates a snapshot of a VM)
• Revert (reverts to a snapshot of a VM)
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31. Basic Virtual Machine Management with
Hyper-V Manager (cont.)
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32. Chapter Summary
• Most of the work involved with Windows Server 2008 takes
place in the planning phase.
• A DVD is a common media from which to install Windows
Server 2008
• Postinstallation configuration tasks include giving the server
a name, configuring network protocols, setting time zone
information, selecting a network model, and installing and
configuring Windows Updates
• When adding new servers to an existing network, you must
decide whether the server will be: a domain controller, read
only domain controller, member server, or a stand-alone
server
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33. Chapter Summary (cont.)
• You can upgrade to Windows Server 2008 only if the existing
OS is Windows Server 2003
• Windows Server Core is a new installation option in
Standard, Enterprise, and Datacenter editions. Server Core
lacks the traditional Windows GUI, requiring most tasks to be
done via command-line
• Hyper-V server role can be installed only on 64-bit versions
of Windows Server 2008. Additional support must be
available from your processor.
• Virtual machines are managed in Hyper-V Manager, and
otherwise run in the background until connected to.
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