Alexander’s Blog

July 22, 2008

Guest Operating Systems Supported on Hyper-V

by @ 9:58 am. Filed under Virtualization, Windows 2008

Here’s a list of operating systems, as provided by Microsoft, that are supported on Windows Server 2008 Hyper-V.

 

Windows Server 2008 x64 (VM configured with 1-, 2-, or 4 virtual processors SMP)

 

Windows Server 2008 x86 (VM configured with 1-, 2-, or 4 virtual processors SMP)

 

Windows Server 2003 x86 (VMs configured with 1- or 2 virtual processors SMP only)

 

Windows Server 2003 x64 (VMs configured with 1- or 2- virtual processors only)

 

Windows Server 2000 (VMs configured with 1- virtual processors only)

 

Other Operating Systems (VMs configured with 1- or 2- or 4-virtual processors only)

 

Linux Distributions (VMs configured with 1 virtual processor only)

 

Supported Client Operating Systems

 

Windows Vista x86 (VMs configured with 1- or 2-virtual processors SMP only)

 

Windows Vista x64 (VMs configured with 1- or 2-virtual processors SMP only)

 

Windows XP Professional x86

 

Windows XP Professional x64

July 2, 2008

Terminal Services Gateway vs. Terminal Services RemoteApp: What’s the diff?

by @ 10:48 am. Filed under Applications, Remote Connectivity, Security/Firewalls, Windows 2008

Windows Server 2008 offers both Terminal Services Gateway (TS Gateway) and Terminal Services RemoteApp (TS RemoteApp) features. Although they both offer Remote Desktop Protocol (RDP) over HTTPS, the main difference between them is that TS Gateway allows you to publish the entire desktop while TS RemoteApp publishes only the application.

For example, if you have a need to allow one of the vendors access to an application on your network so the vendor can support it you might want to consider TS RemoteApp in Windows Server 2008 as a solution. You can simply publish the application on a Windows Server 2008 in the DMZ, or behind an ISA firewall, without having to worry about setting up Virtual Private Networks (VPNs) for the vendor. As an administrator, you can use the TS Gateway to have full, secure access to the entire desktop.

April 20, 2008

Core Configurator - A GUI Tool for Windows Server 2008 Server Core

by @ 4:54 pm. Filed under Tools/Utils, Windows 2008

As you may know, Windows Server 2008 Server Core is a minimal operating system that uses relatively little disk space (1 GB) and can improve security because there are fewer files installed and it makes the management easier because there is less fluff added to the Server Core. Server Core cannot run server applications and there is no Graphical User Interface (GUI). Yes, you heard it right. No Windows in Windows Server 2008 Server Core. I want to know who came up with this brilliant idea to come up with an operating system that should be named “Windows” that won’t have any windows? :)

So how do you manage services in Server Core? Obviously, you use the command shell. Sometimes I wonder if we are going back to the old DOS days. Exchange Server 2007 is a major step backwards for administrators who expect to manage servers using GUI. Server Core also doesn’t has a GUI and you must learn and use the command shell. I have been telling my students for more than a decade, if you want to become a successful network administrator you need to know MS-DOS well. In other words, you need to know the command line interface well.

You know that sooner or later someone will come up with some GUI tools that should have been part of the Exchange Server 2007 or Server Core in the first place. Well, a fellow Directory Services MVP from Israel by the name Guy Teverovsky has written a GUI tool for the Server Core. Check out his blog for all the details.

Here are some of the features of the tool.

The tool can be downloaded from Guy’s blog here.

April 10, 2008

Upgrading your MCSA/MCSE on Windows Server 2003 to Windows Server 2008

by @ 7:50 pm. Filed under Certification, Windows 2008

Windows Server 2008 has been already released and Microsoft is encouraging IT professional to get certified in Windows Server 2008. If you are a Microsoft Certified Systems Administrator (MCSA) or a Microsoft Certified Systems Engineer (MCSE) on Windows Server 2003, you can transfer your skills to achieve multiple Microsoft Certified Technology Specialist (MCTS) certifications or Microsoft Certified IT Professional (MCITP) credentials on Windows Server 2008.

If you have MCSA on Windows Server 2003 then you need to take exam 70-648 to earn:

1. MCTS: Windows Server 2008 Active Directory, Configuration

and

2. MCTS: Windows Server 2008 Network Infrastructure Configuration.

If you have MCSE on Windows Server 2003 then you need to take exam 70-649 to earn:

1. MCTS: Windows Server 2008 Active Directory Configuration

and

2. MCTS: Windows Server 2008 Network Infrastructure Configuration

and

3. MCTS: Windows Server 2008 Applications Infrastructure Configuration

Microsoft has posted all the details on their Web site. Check out the link Transition your MCSA and MCSE on Windows Server 2003 skills to Windows Server 2008.

March 26, 2008

Release Candidate of Hyper-V released

by @ 11:52 am. Filed under Windows 2008

Microsoft has made a feature-complete release candidate of Microsoft Hyper-V, the hypervisor-based virtualization software available with various versions of Windows Server 2008. A beta of Hyper-V was included with Windows Server 2008 when it launched last month, and this release candidate provides updated, near-final code.

Hyper-V provides customers with efficient and cost-effective virtualization infrastructure software. It enables customers to reduce operating costs by increasing hardware utilization, optimizing infrastructure and improving server availability. Customers and partners can learn more and download the release candidate here.

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