We have a client migrating their workstations to Vista from XP, replacing XP workstations with new workstations running Vista, clena install not upgrade. After several workstations were upgraded to Vista, they are not able to get DHCP IP addresses when connected to a 2948G switch. The port on the switch and the NIC are set to auto for speed and duplex. They were able to use the switch port just fine with XP. The 2948G is running OS ver 8.3.1GLX.