Tag: Windows Server 2008 R2

W2008 R2 Hyper-V Networking Enhancements

Windows Server 2008 R2 includes some enhancements to optimise how networking works in Hyper-V.  I’m going to have a look at some of these now. Virtual Machine Queue Here’s the way things worked in Windows Server 2008.  The NIC (bottom left) runs at the hardware level.  VM1 has a virtual NIC.  When it communicates memory…

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W2008 R2 Hyper-V Network Speed Comparisons

Hans Vredevoort asked what sort of network speed comparisons I was getting with Windows Server 2008 R2 Hyper-V.  With W2008 R2 Hyper-V you get new features like Jumbo Frames and VMQ (Virtual Machine Queue) but these are reliant on hardware support.  Hans is running HP G6 ProLiant servers so he has that support.  Our current…

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Lots Of Operations Manager Updates

Microsoft released lots of updates for Operations Manager over the last couple of weeks.  There are lots of updates to management packs, too many for me to go posting them at this time of night.  Have a look on the catalogue and you’ll see them.  Or check your console if you’re using OpsMgr 2007 R2.…

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Upgrading Active Directory Domains to Windows Server 2008 and Windows Server 2008 R2 AD DS Domains

This guide explains the process for upgrading Active Directory domains to Windows Server 2008 and Windows Server 2008 R2, how to upgrade the operating system of domain controllers, and how to add domain controllers that run Windows Server 2008 or Windows Server 2008 R2 to an existing domain. Upgrading your network operating system requires minimal…

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