mcse 2008 – Active Directory Printer object for different missions
The word external in external virtual network implies that the network is not necessarily a
network outside the virtual server but nevertheless can be accessed externally. This means that users outside of the area you de?ne within your network can access the virtual server through its own unique IP address. This enables the following types of communication:
Virtual child machine to virtual child machine Virtual child machine to parent
Virtual child machine to outside world
Private Virtual Networks
A private virtual network is created when you want two virtual machines to communicate a certification but it’s imperative that they be able to communicate only with one another. Usually, this is done for testing. For example, imagine you have an application that needs two servers to run. Instead of getting two separate computers and then installing operating systems on them both, you can create two virtual machines and give them a private network to com- municate to each other. This enables the following type of communication: virtual machine to virtual machine.
The already-common practice technique of using multiple network interface cards (NICs) for different missions will be used even more in the future of Hyper-V. Generally, the Microsoft documentation strongly encourages the use of several Ethernet adapters because there are three distinct needs in a virtualized operating environment:
The host OS (Windows Server 2008) requires a port. The virtualized environment should have a dedicated port. The iSCSI array (which is recommended) should have a dedicated port. As you can see, the need for a large amount of network connectivity grows extremely quickly. Fortunately, Microsoft Windows Server 2008 supports a large number of NICs already, including NICs that have onboard packet management and other useful tools.
In the following exercises, you will apply what you have learned in the preceding sections by installing Hyper-V. To complete Exercise 10.1, you must have a computer that supports at least Windows Server 2008 Standard edition and either AMD-V or Intel VT. You will not be able to get past the first step of Exercise 10.1 if you do not have that hardware. In addition, please note that these exercises build on one another, so you will 70-680 need to do them in the sequence presented here.
Download the Server 2008 Hyper-V update. As of the time of the publication of this book, you have to manually download it from Microsoft at the following URL:
www.microsoft.com/downloads/details.aspx?FamilyId=F3AB3D4B-63C8-4424- A738-BADED34D24ED&displaylang=en
Once you have downloaded this update, double-click the .msu ?le, and install the update. The computer will ask you to reboot. Then, you can proceed with the install. Enable hardware virtualization in the BIOS. The details of this step will vary depend- ing on who produced your BIOS. As an example, on a Dell computer, you can achieve this by pressing F2 upon the computer startup, navigating to the Performance por- tion of the BIOS, and enabling Intel VT or AMD-V.
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