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AhmedEssam-4837 avatar image
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AhmedEssam-4837 asked ·

Event ID 106 when a Hyper-V virtual switch is bound to an LBFO team

Hi,

I've two physical processor ( Intel® Xeon® Gold 5218 Processor 16 cores ) and 32 Thread

NIC Teaming ( 2x 10 GB )

LBFO Team Configured with Switch Independent and Dynamic Mode

so I need help to configure sum-queue mode based on the above processor

Thanks


windows-server-2019windows-server-hyper-v
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DSPatrick avatar image
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DSPatrick answered ·

Something here may help.
https://docs.microsoft.com/en-US/troubleshoot/windows-server/virtualization/event-id-106-hyper-v-virtual-switch-bound-lbfo-team

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Hi @DSPatrick

Thanks,

I've read the article but I'm a little bit confused how the command should look like on my configuration if possible could you please help me

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DSPatrick avatar image DSPatrick AhmedEssam-4837 ·

May depend on the details from event log error.


If Error 106 says, "Reason: The processor sets overlap when LBFO is configured with sum-queue mode," you have to use the Set-NetAdapterVmq Windows PowerShell command to configure each network adapter in your team to use different processors. (Because LBFO teaming is set up for Sum of Queues, the network adapters in the team have to use nonoverlapping processor sets.)
If Error 106 says, "Reason: The processor sets are not identical when LBFO is configured with min-queue mode," you have to use the Set-NetAdapterVmq Windows PowerShell command to configure each network adapter in your team to use the same processors. (Because LBFO teaming is set up for Min Queue mode, the network adapters in the team have to use overlapping processor sets.)


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@DSPatrick

If Error 106 says, "Reason: The processor sets overlap when LBFO is configured with sum-queue mode," you have to use the Set-NetAdapterVmq Windows PowerShell command to configure each network adapter in your team to use different processors. (Because LBFO teaming is set up for Sum of Queues, the network adapters in the team have to use nonoverlapping processor sets.)

i've the above error because i'm using LBFO Team Configured with Switch Independent and Dynamic Mode

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DSPatrick avatar image
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DSPatrick answered ·

What the result of?
Get-NetAdapterRSS


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@DSPatrick

Hello,

Kindly find attached file 80143-powershell.txt Really I appreciate your help


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powershell.txt (16.7 KiB)
DSPatrick avatar image
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DSPatrick answered ·

Here's another blog that you can work through your configuration.
https://techcommunity.microsoft.com/t5/networking-blog/synthetic-accelerations-in-a-nutshell-windows-server-2012/ba-p/447792

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