DEMO-ADIN1100D1ZU1 - Cannot get link to establish

I have two of the DEMO-ADIN1100D1ZU1 kits and both are powered.  I have them connected to computers.  I can't get these modules to establish a link with these computers and 10Base-T1L link between these two kits. Do I need to do something to the modules to get them to link up?