Demystifying SMB 3.x multichannel – part 6 – Hyper-V server to Hyper-V server example with Switch embedded teaming (Windows server 2016/2019 only) in VMSwitch with multiple (4) adapters on host

Finally we are approaching the solution that is giving us great bandwidth by utilizing all four network adapters – we are still using Switch embedded teaming solution to team physical interfaces directly when creating Hyper-V Virtual Switch but this time with a slightly different command in Powershell.

New-VMSwitch -Name Team01 -EnableEmbeddedTeaming $true -AllowManagementOS $false -NetAdapterName NIC1,NIC2,NIC3,NIC4

!Warning! When you execute this command you will remain without connectivity, so I suggest to continue with following commands and to execute them consequently. So after creating a Virtual Switch consisting of our four physical NICs and combined with embedded teaming feature we are ready to give our Hyper-V host management network cards.

Add-VMNetworkAdapter -ManagementOS -SwitchName Team01 -Name MGMT01
Add-VMNetworkAdapter -ManagementOS -SwitchName Team01 -Name MGMT02
Add-VMNetworkAdapter -ManagementOS -SwitchName Team01 -Name MGMT03
Add-VMNetworkAdapter -ManagementOS -SwitchName Team01 -Name MGMT04

Finally we are ready to test copying of files between our two Hyper-V hosts.

As you can see with teaming that is configured by using new Switch embedded teaming functionality in Hyper-V Virtual Switch and by creating four adapters for management OS (host) we are getting the same results as we did in part 1 of this series – when we were using just our 4 physical NICs without any additional configuration.

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