Private/GetNetworkID.ps1
function GetNetworkID { [CmdletBinding(DefaultParameterSetName='Mask')] param( [ipaddress]$IPAddress, [Parameter(ParameterSetName='Mask')] [ValidateScript({$_ -in $(GetValidMask)})] [ipaddress]$Mask, [Parameter(ParameterSetName='MaskLength')] [ValidateRange(0,32)] [int]$MaskLength ) begin{} process{ $SNMask = switch ($PSCmdlet.ParameterSetName) { 'Mask' { $Mask } 'MaskLength' { $(GetValidMask)[$MaskLength] } } $NWID = [ipaddress]($IPAddress.Address -band $SNMask.Address) $NWID } end{} } |