Setting DNS Server addresses on a remote server via PowerShell

Storing this one for later...

$cred = Get-Credential
Enter-PSSession -Credential $cred -Computername <hostname>
Get-NetAdapter -Physical
Get-DNSClientServerAddress –interfaceIndex XX  (Just making sure this is the interface I want to change). 
Set-DNSClientServerAddress –interfaceIndex XX –ServerAddresses (“x.x.x.x”,”x.x.x.x”) 
Exit-PSSession