Well, I went and did some research.  Seems there are significant complaints 
about the tulip driver included in RH 7.2 when used in a DHCP client.  I 
must do more checking to see if someone has a fix.

In the mean time, would it be a disastrous move to try and use the tulip 
driver that came with RH 7.1 on a 7.2 installation?  Or should I go find 
the driver somewhere else?

Alan