OK, maybe I have all these systems mixed up in my head, but I do remember spending an hour trying to find the jumber on a machine we installed in June/2000. I finally verified that is worked by just plugging an AUI-to-TP MAU on the board and rebooted. Later, we found reference to this in the installation guide. Rgds Mel On 15 Aug 2000 22:38:50 -0700, "Dennis Heidner" <[log in to unmask]> wrote: >Hmm, I've had four boxes 9x9 boxes that we had to change the jumper on. >Otherwise the AUI was not seen. >