> > Do have any idea why my card wont let me go to full duplex? I > am connected > to a CISCO 6513 which is of course capable of full duplexing. > > Victor Victor: This won't help your error on the mac, but Cisco's are notorious for not auto-negotiating properly with Suns (and therefore I assume others as well.) If you want Full-Duplex be certain your Cisco switch is pegged to Full-Duplex. On a Sun, setting the Cisco to Full/100 usually forces the Sun to come up properly. doug Douglas O'Flaherty