Is there a way to create a login script that would update (change) the DNS server ip addresses in IP (TCP/IP) properties for statically addressed pc's?

I have built two servers specifically designed for DC responsibilities and would like to change the authentification IP addresses for each pc on the network, and that would run when the user logs in as an administrative script and auto-reboot the pc with no user interaction.

Thanks

I found a script that worked remotely to change the ip's of the networked computers.