we have a mixed enviroment and we have 2 Windows 2003 DNS Servers and 2 Windows 2008 DNS Servers. They are all domain controllers. We are planing now to raise the domain functional level to windows 2008. We have a client skope in DHCP where we can change the DNS Name Server Adress. But we have a lot of network devices where we put in staticly the old DNS Server. What can I do ? We want to shutdown the old Servers with Windows 2003. First step is to take them out of Active Directory but we want to shutdown them in the near Future. What can I do on the DNS side. Can I do some kind of redirection or something because we have a big enviroment and it is imposible to change all the dns server ip adresses by hand. Or do i have to create a script ?