How to get vLAN tagging support on windows 10, especially for Intel NICs

create_vlans.ps1

# Need to run this as Administrator
# To turn on Hyper-V if necessary, see:
# https://docs.microsoft.com/en-us/virtualization/hyper-v-on-windows/quick-start/enable-hyper-v

Import-Module Hyper-V

# A hashtable of NIC/vLAN names and vLAN IDs you want to create NICs for
$vlans=@{ "Main" = 1;
  "Public" = 2;
  "Public 2" = 3;
  "Phones" = 4;
  "Guest" = 5;
  "Non-Tech" = 6}

# Up to you. Not really used, just referenced in script.
$vswitch_name = "Virtual Switch"

# The physical ethernet adapter, can also be "Wi-Fi". 
# Use "Get-NetAdapter" to get a full list if you have multiple ethernet or wifi adapters
$physnic = Get-NetAdapter -Name "Ethernet"

# The switch will bridge your virtual adapters and the physical adapter
New-VMSwitch -Name "$vswitch_name" -NetAdapterName $physnic.Name -AllowManagementOS $true -Notes 'Parent OS, VMs, Ethernet'

Foreach ($vlan in $vlans.GetEnumerator()) {
  $vlanid = $vlan.Value
  $vnic_name = $vlan.Name
  # Create the virtual NIC
  Add-VMNetworkAdapter -ManagementOS -Name "$vnic_name" -StaticMacAddress $physnic.MacAddress -SwitchName "$vswitch_name"
  # Set the vLAN
  Set-VMNetworkAdapterVlan -ManagementOS -VMNetworkAdapterName "$vnic_name" -Access -VlanID "$vlanid"
}