#  It is recommended to test the script on a local machine for its purpose and effects. 
#  ManageEngine Desktop Central will not be responsible for any 
#  damage/loss to the data/setup based on the behavior of the script.

#  Description - Script to Change DNS Primary and Secondary IP Address , Kindly Make sure that the interface name exists in the machine 
#  Parameters - "<Connection Name>" "<Primary IP Address>" "<Secondary IP Address>"
#  Remarks - Connection Name is case sensitive
#  Configuration Type - COMPUTER
#  ==============================================================

$dnsServers=Get-NetIPConfiguration  | Select -ExpandProperty interfaceAlias

$interfaceName = $args[0]
$prIp= $args[1]
$secIp= $args[2]

$count = 0
foreach($dnsServer in $dnsServers)
{
	if($interfaceName -eq $dnsServer)
	{
		Set-DNSClientServerAddress -interfacealias $dnsServer  -ServerAddresses ($prIp,$secIp)
		$count = 1
	}
	
}
if($count -eq 0)
{
	Write-Host "No interface found with the name"
	Write-Host "Check whether the connection name exits"
}