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Asks for a list of semicolon separated domain suffixes and a Windows Server DHCP Scope Id on which Option 119 will be configured accordingly
$domainSearchList = Read-Host "Please enter a list of domain suffixes separated by semicolons (e.g. domain.local;domain.tld;int.domain.tld)"
$scopeToConfigure = Read-Host "Please enter the scope id of the scope to be configured (e.g."
$splittedDomainSearchList = $domainSearchList -split "\;"
$domainSearchListHexArray = @();
Foreach ($domain in $splittedDomainSearchList)
$splittedDomainParts = $domain -split "\."
Foreach ($domainPart in $splittedDomainParts)
$domainPartHexArray = @()
$domainPartHexArray += $domainPart.Length
$domainPartHexArray += $domainPart.ToCharArray();
Foreach ($item in $domainPartHexArray)
$domainSearchListHexArray += [System.Convert]::ToUInt32($item)
$domainSearchListHexArray+= 0x00
Set-DhcpServerv4OptionValue -ScopeId $scopeToConfigure -OptionId 119 -Value $domainSearchListHexArray
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