2- Create Windows Server 2022 Master Disk with SysPrep

# This script is in two parts. First we declare the variables to be applied.
$vm = "Master2022" # name of VM, this just applies in Windows, it isn't applied to the OS guest itself.
$image = "D:\images\SERVER_2022_EVAL_x64FRE_en-us.iso"
$vmswitch = "NAT" # name of your local vswitch
$port = "port1" # port on the VM
$vlan = 1 # VLAN that VM traffic will be send in
$cpu =  2 # Number of CPUs
$ram = 4GB # RAM of VM. Note this is not a string, not in quotation marks
$path_to_disk = "d:\Hyper-V\Virtual Hard Disks\" # Where you want the VM's virtual disk to reside
$disk_size = 20GB # VM storage, again, not a string

# Create a new VM
New-VM  $vm -Generation 2
# Set the CPU and start-up RAM
Set-VM $vm -ProcessorCount $cpu -MemoryStartupBytes $ram
# Create the new VHDX disk - the path and size.
New-VHD -Path $path_to_disk$vm-disk1.vhdx -SizeBytes $disk_size
# Add the new disk to the VM
Add-VMHardDiskDrive -VMName $vm -Path $path_to_disk$vm-disk1.vhdx
# Assign the OS ISO file to the VM
Add-VMDvdDrive -VMName $vm -Path $image
# Set DVD Drive as first bootrm
Set-VMFirmware -VMName $vm -FirstBootDevice ( Get-VMDvdDrive -VMName $vm)
# Remove the default VM NIC named 'Network Adapter'
Remove-VMNetworkAdapter -VMName $vm
# Add a new NIC to the VM and set its name
Add-VMNetworkAdapter -VMName $vm -Name $port
# Configure the NIC as access and assign VLAN
#Set-VMNetworkAdapterVlan -VMName $vm -VMNetworkAdapterName $port
# Connect the NIC to the vswitch
Connect-VMNetworkAdapter -VMName $vm -Name $port -SwitchName $vmswitch
Set-VM -Name $vm -CheckpointType Disabled
Disable-VMIntegrationService -VMName $vm "Time Synchronization"
Enable-VMIntegrationService -VMName $vm "Guest Service Interface"