# dry run / what if
Add-ExcludedPortRange -StartPort 3000 -NumberOfPorts 100 -WhatIf # ports 3000 - 3099
Add-ExcludedPortRange -StartPort 8000 -NumberOfPorts 1000 -WhatIf # ports 8000 - 8999

# do it for real
Add-ExcludedPortRange -StartPort 3000 -NumberOfPorts 100 # ports 3000 - 3099
Add-ExcludedPortRange -StartPort 8000 -NumberOfPorts 1000 # ports 8000 - 8999