We went away from DHCP 6 or 7 years ago because of a suggestion from an auditor. We've recently went from a 1 location office to 3 in the past couple of months and it's getting to be more difficult to handle IP issues with the other locations. We have a handful of users with laptops that travel between the different offices and I'd like them to just be able to dock their laptop and be connected to the network without having to re-IP their laptop. We're using SBS 2011 for a domain controller for 2 of the offices and an SBS 2003 for the other office. How do I set it so that these users can go to any office and grab an IP? Thanks.