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NOTE

It is recommended that you reserve one network adapter for remote access to the host

server. To reserve a network, do not select it to be used as a virtual network.

8. On the Confirm Installation Selections page, review the selections made, and then

click Install.

9. On the Installation Results page, review the results, and click Close.

10. When prompted to restart the server, click Yes.

11. After the server restarts, log on to the server with local Administrator or Domain

Admin privileges.

12. After logging on, the installation and configuration will continue for a few more

moments. When complete, the Installation Results page will be displayed. Review

the results on the page and confirm that the Windows Hyper-V role has been

installed successfully. Click Close.

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NOTE

The server’s network configuration will change when virtual networking is installed.

When network adapters are used in virtual networks, the physical network adapter

becomes a Microsoft virtual switch and a new virtual network adapter will be created.

By default, this virtual network adapter is shared between the host and the guest VMs.

It is important to note that the new virtual adapter will not inherit the old physical

adapter’s IP settings. It will become a DHCP client, which can be reconfigured to use

the old physical adapter’s configuration.

Becoming Familiar with the Hyper-V Administrative

Console

After Hyper-V has been installed, the next step is to install guest images that will run on

the virtual server. However, before jumping into the installation of guest images, here is a

quick guide on navigating the Hyper-V Administrative console and the virtual server

settings available to be configured that apply to all guest sessions on the server.

Launching the Hyper-V Administrative Console

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There are two ways to open the Hyper-V Administrative console and access the server’s

configuration options. One way is to use the Server Manager tool and administer the host

server through Server Manager, and the other option is to launch the freestanding Hyper-

V Manager Microsoft Management Console (MMC) to perform administrative tasks for the

host system.

NOTE

The functions and settings between the Server Manager console and the stand-alone

MMC application are the same. Administrators who manage several server roles tend

to use the Server Manager console because they have easy access to more than just

the virtualization role; they can also manage DNS, Remote Desktop Services, Network

Policy and Access Services, or other roles that might be applicable to their job. For

those whose sole job is to administer Windows virtualization systems, they might

choose the freestanding MMC application for administering and managing the Windows

virtual server systems.

Using the Server Manager Tool to Manage Hyper-V Systems

For administrators who want to manage their Hyper-V systems from a centralized console,

the Server Manager tool provides a common administrative interface for all the server

roles installed on a particular system. To start the Server Manager tool to view and edit

Hyper-V Settings, do the following:

1. Click the Server Manager icon in the Windows Server 2008 R2 taskbar. This will start

the Server Manager application if it is not already running on the system.

Becoming Familiar with the Hyper-V Administrative Console

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2. Expand the Roles section of the tree by clicking on the +.

3. Expand the Hyper-V branch of the tree, and expand the Hyper-V Manager branch

of the tree.

Using the Hyper-V MMC Tool to Manage Hyper-V Systems

For administrators who want to manage their Hyper-V systems from a dedicated console

just for Hyper-V administration, the Hyper-V tool should be used. To start the Hyper-V

administration tool, do the following:

1. Click Start, All Programs, Administrative Tools, and then choose Hyper-V Manager

for the tool to launch.

2. Click on Hyper-V Manager to see the virtual servers to which you are connected.

3. Click on the name of one of the virtual hosts and then select one of the virtual

machines listed to see snapshots, details, and actions available for the guest system.

By default, the Hyper-V MMC will have the local virtual server system listed, as

shown in Figure 37.2.

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FIGURE 37.2

Virtualization Management Console.

Connecting to a Remote Hyper-V Host

If you want to administer or manage a remote Hyper-V host system, you can connect to that

server using the Hyper-V Manager. To connect to a remote virtual server, do the following:

1. From within the Hyper-V Manager Console, click on the Hyper-V Manager object in

the left pane.

2. In the Actions pane, click Connect to Server.

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3. Select Another Computer and either enter in the name of the server and click OK, or

click on Browse to search Active Directory for the name of the Hyper-V server you

want to remotely monitor and administer.

4. When the server appears in the Hyper-V Manager Console, click to select the server

to see the actions available for administering and managing that server.

Navigating and Configuring Host Server Settings

Regardless of whether you have chosen to use Server Manager or the MMC tool, the config-

uration options and settings are the same. When you click on the virtual server system you

want to administer, action settings become available. These action settings allow you to

configure the host server settings for the system you have chosen to administer.

Hyper-V Settings

When you select the Hyper-V Settings action item in the Actions pane, you have access to

configure default paths and remote control keyboard settings. Specifics on these settings

are as follows:

.
Default Paths—
This option enables you to set the drive path for the location where

virtual hard disk files and virtual machine configuration files are stored. This might

be on the local C: volume of the server system or could be stored on an external

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SAN or storage system.

.
Keyboard Behavior—
This option specifies where special Windows key combina-

tions (for example, Alt+Tab and the Windows key) are sent. These keys can always be

sent to the virtual machine, the host machine, or the virtual machine only when it

is running in full screen.

.
Mouse Release Key—
By default, the key combination that releases the guest session

so the administrator can gain keyboard control back to the host console is

Ctrl+Alt+Left Arrow. The Remote Control/Release Key option allows for the selection

of other key options.

.
User Credentials—
Hyper-V uses default credentials, by default. This means it will

use the logged-on credentials to connect to any virtual machine. The administrator

might choose to require credentials when connecting to a virtual machine. This is

necessary when using smart card authentication to connect to a virtual machine.

Virtual Network Manager

By selecting the Virtual Network Manager action item, you have access to configure the

virtual network switches, as shown in Figure 37.3. Here is where you configure the local

area network (LAN) and WAN connections available for the guest sessions of the virtual

server host.

Specific to these settings are as follows:

.
Add New Virtual Network—
This configuration option allows for the addition of a

new external, internal, or private network segment available to the guest sessions.

An external network binds to the physical network so the virtual machines can

Becoming Familiar with the Hyper-V Administrative Console

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FIGURE 37.3

Virtual network switch management.

access the physical network, just like any other host on the network. An internal

network segment would be a connection that is solely within the virtual server

system, where you might want to set up a virtual LAN so that the virtual server

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guests within a system can talk to each other and the host, but not with the physical

network. A private network segment can only be used by the virtual machines that

run on that host. They are completely isolated and cannot even communicate

directly with the host server.

NOTE

A new feature in Windows Server 2008 R2 is the option to “Allow Management

Operating System to Share This Network Adapter” in external networks. By deselecting

this option, you isolate the management operating system from communications

between virtual machines and other computers on a physical network.

Here, the administrator can also choose to configure virtual LAN identification

(VLAN ID) for the management operating system. This enables the administrator to

tag the virtual network for a specified VLAN.

.
Existing virtual networks—
If the system you are managing already has virtual

networks configured, they will be listed individually in the left pane of the Virtual

Network Manager dialog box. By selecting an existing virtual network switch, you

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can change the name of the virtual network; change the internal, private, or exter-

nal connection that the network has access to; or remove the network altogether.

.
MAC Address Range—
Every virtual network adapter must have a unique Media

Access Control (MAC) address to communicate on an Ethernet network. The admin-

istrator can define the range of MAC addresses that can be assigned dynamically to

these adapters.

Edit Disk

The Edit Disk option in the Virtual Network Manager action item menu enables you to

modify an existing virtual hard disk (VHD) image. Specifically, the options are as follows:

.
Compact—
This option enables you to shrink a virtual hard disk to remove portions

of the disk image file that are unused. This is commonly used when a disk image will

be archived and stored, and having the smallest disk image file possible is preferred.

.
Convert—
This option enables you to convert a dynamic virtual hard disk file to a

fixed-size virtual hard disk by copying the contents to a new file.