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| 70-693 Resources
Last edited by mrmcmint; 04-05-2010 at 09:14 AM.
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| | Login/register to remove this advertisement. | | | Standard Nerd
Join Date: Dec 2007 Location: Lebanon, Ohio - USA
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Certifications: Too many evidently... | I don't know if this would be a valid sticky for the forum but this certainly deserves a *bump*. Good work!
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--- Quote:
Originally Posted by knwminus You have to be willing to do what they won't to get what they don't. This is my way of the ninja. | http://elementalsql.blogspot.com |
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| Thanks Robert |
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Join Date: Jul 2009
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Certifications: Beer+ | Thanks, man.
I was gonna sit around and make one of these but I really needed to devote time to studying for the 647.
Thanks again.
__________________ I got a fortune cookie that said "Outlook not so good" and I thought to myself "Yeah...but Microsoft sells it anyway." |
| | | Expert Knob Twiddler
Join Date: Dec 2007
Posts: 743
Certifications: BS&MS-CompSci, CCNA, CCNP, Hyper-V, CCAI | Quote:
Originally Posted by mrmcmint | "If you are using the Microsoft Hyper-V technology to run virtual machines, no operating system will take advantage of TCP Chimney offload."
Is that all we need to know for the exam?  |
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Certifications: Too many evidently... | Quote:
Originally Posted by hypnotoad "If you are using the Microsoft Hyper-V technology to run virtual machines, no operating system will take advantage of TCP Chimney offload."
Is that all we need to know for the exam?  | I would bet that it is. But can you explain why?
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--- Quote:
Originally Posted by knwminus You have to be willing to do what they won't to get what they don't. This is my way of the ninja. | http://elementalsql.blogspot.com |
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Certifications: BS&MS-CompSci, CCNA, CCNP, Hyper-V, CCAI | Quote:
Originally Posted by RobertKaucher I would bet that it is. But can you explain why? | Im guessing because the NIC has no way of knowing which machine its trying to use chimney offload for. Am I right? I wish I knew.  |
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Certifications: Too many evidently... | Might want to add this to the list. It has a chapter or two on Hyper-V http://download.spiceworks.com/share...008_e-book.pdf
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--- Quote:
Originally Posted by knwminus You have to be willing to do what they won't to get what they don't. This is my way of the ninja. | http://elementalsql.blogspot.com |
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Join Date: Dec 2007 Location: Lebanon, Ohio - USA
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Certifications: Too many evidently... | Quote:
Originally Posted by hypnotoad Im guessing because the NIC has no way of knowing which machine its trying to use chimney offload for. Am I right? I wish I knew.  | I suspect that your conclusion is correct. With the Hypervisor between the host OS and the hardware I imagine there is no way for the NIC to natively communicate with any of the OSes, let alone the true VMs. But I am seeing so much contradictory information out there... http://www.bit.lv/?cat=424&lang=en Improved Virtual Networking Performance The new Hyper-V leverages several new networking technologies contained in Windows Server 2008 R2 to improve overall VM networking performance. Two key examples are the new VM Chimney (also called TCP Offload) and the use of Jumbo Frames. VM Chimney allows a VM to dump its network processing load onto the NIC of the host computer. This works the same as in a physical TCP Offload scenario, Hyper-V now simply extends this functionality into the virtual world. This benefits both CPU and overall network throughput performance, and it’s fully supported by Live Migration. VM Chimney is disabled by default in Windows Server 2008 R2, primarily for short-term hardware compatibility reasons. But combined with compatible hardware, currently including vendors like Intel, VM Chimney significantly reduces the host server’s CPU burden when dealing with VM network traffic. This translates into better host system performance and a simultaneous boost to VM network throughput. Like TCP Offloading, support for Jumbo Frames
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Perhaps the MS article is for pre-R2 versions of Server 2008 and Hyper-V?
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--- Quote:
Originally Posted by knwminus You have to be willing to do what they won't to get what they don't. This is my way of the ninja. | http://elementalsql.blogspot.com
Last edited by RobertKaucher; 12-15-2009 at 02:08 PM.
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| | | Standard Nerd
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Certifications: Too many evidently... | I just found this http://www.microsoft.com/windowsserv...hyperv-R2.aspx
I think the other link should be removed from the resource list as it is most likely out-of-date.
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--- Quote:
Originally Posted by knwminus You have to be willing to do what they won't to get what they don't. This is my way of the ninja. | http://elementalsql.blogspot.com |
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| Thanks Robert! Link added. |
| | | Senior Stupidboy
Join Date: Nov 2007 Location: UK
Posts: 424
Certifications: What Ever+ | Quote:
Originally Posted by RobertKaucher I suspect that your conclusion is correct. With the Hypervisor between the host OS and the hardware I imagine there is no way for the NIC to natively communicate with any of the OSes, let alone the true VMs. But I am seeing so much contradictory information out there... ::Baltijas Inform?cijas Tehnolo?ijas:: Improved Virtual Networking Performance The new Hyper-V leverages several new networking technologies contained in Windows Server 2008 R2 to improve overall VM networking performance. Two key examples are the new VM Chimney (also called TCP Offload) and the use of Jumbo Frames. VM Chimney allows a VM to dump its network processing load onto the NIC of the host computer. This works the same as in a physical TCP Offload scenario, Hyper-V now simply extends this functionality into the virtual world. This benefits both CPU and overall network throughput performance, and it’s fully supported by Live Migration. VM Chimney is disabled by default in Windows Server 2008 R2, primarily for short-term hardware compatibility reasons. But combined with compatible hardware, currently including vendors like Intel, VM Chimney significantly reduces the host server’s CPU burden when dealing with VM network traffic. This translates into better host system performance and a simultaneous boost to VM network throughput. Like TCP Offloading, support for Jumbo Frames
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Perhaps the MS article is for pre-R2 versions of Server 2008 and Hyper-V? | There is a small 25 minute video at the end of the 70-652/70-403 CBT Nuggets exam pack. This final nugget covers the what's new in R2 and there is mention that a new feature is this support for TOE for host and guest.
For those with streaming accounts it is worth a watch. |
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Certifications: Too many evidently... | I'm actually watching the videos in prep for this exam and had not gotten that far.
Thank you for the post. I have found it informative and I'd like to thank you for writing! 
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WIP: 70-453 (DBA 2008 Upgrade)
Next: 70-433 and 70-451 MCITP: Database Developer; 70-445 and 70-446 MCITP: Business Intelligence Developer
--- Quote:
Originally Posted by knwminus You have to be willing to do what they won't to get what they don't. This is my way of the ninja. | http://elementalsql.blogspot.com |
| | | Senior Stupidboy
Join Date: Nov 2007 Location: UK
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Certifications: What Ever+ | Quote:
Originally Posted by RobertKaucher Thank you for the post. I have found it informative and I'd like to thank you for writing!  | You know it
I am up on Thursday morning, I'll post anything useful that I can. This obviously means keeping well when the line of the NDA.
Last edited by stupidboy; 12-15-2009 at 08:04 PM.
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| Good luck!  |
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| Quote:
Originally Posted by hypnotoad | Thanks, link added |
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Join Date: Nov 2007 Location: UK
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Certifications: What Ever+ | Quote:
Originally Posted by stupidboy You know it
I am up on Thursday morning, I'll post anything useful that I can. This obviously means keeping well when the line of the NDA. | Seems like my brain is turning to mush! I had the 70-659 beta today not the 70-693 ... I've booked that in January (according to my candidate history).
Thank god the pain ends today for a couple of weeks, I need a break my head is ready to explode. |
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| Quote:
Originally Posted by stupidboy Seems like my brain is turning to mush! I had the 70-659 beta today not the 70-693 ... I've booked that in January (according to my candidate history).
Thank god the pain ends today for a couple of weeks, I need a break my head is ready to explode. | I bet that took you by surprise when the test appeared!  |
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| More links added.
Has anyone taken this exam yet? |
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MentholMoose
MCITP: EDA7, SA, EA - CCNA - Linux+ - CCA (PVS 5, XD 3 Plat., XS 5 Plat.) - VCP 4
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| | | Senior Noob
Join Date: Jul 2009
Posts: 2,023
Certifications: Beer+ | Thanks menthol.
Ive got this exam next tuesday and havnt gotten a chance to even start studying.
I need to seriously get into some VDI/App-V reading and brush up on whats new in R2. 
__________________ I got a fortune cookie that said "Outlook not so good" and I thought to myself "Yeah...but Microsoft sells it anyway." |
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Join Date: Sep 2009
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| I'm reading Mastering Microsoft Virtualization, and it seems really good for this exam (note: I haven't taken it yet). It was published last month, so it has the 2008 R2 stuff. It covers Hyper-V, App-V, RDS, MED-V, and VDI, so most of the key areas of the exam.
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MentholMoose
MCITP: EDA7, SA, EA - CCNA - Linux+ - CCA (PVS 5, XD 3 Plat., XS 5 Plat.) - VCP 4
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| | | Senior Member Registered Member
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Posts: 491
| Just been looking at the book. Looks like a good read! Might order this one
Thanks Menthol |
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Posts: 18
Certifications: Master CNE, VCP, MCSE-2k3, MCSA, MCITP-Vista & Win2k8, MCTS-Vista, MCTS-Win2k8 AD, Network,App Infrastructure, TICSA | I took the exam on Tuesday, and while I have no clue how I did (pass or fail), the exam was certainly doable. The bar setting activity for this exam will be interesting and probably determinant if I passed or not. I have a feeling the bar will be set higher than perhaps it was on Windows 7.
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Kent A.
MCSE - Win2k & Win2k3, MCSA - Win2k3
MCITP - Vista (EST) & Windows 2008, SA
MCTS - Vista; Windows Server 2008 -- Active Directory(640), Network(642), Application Infrastructure (643)
VMware Certified Professional (VCP) - 4,3.x,2.x
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