Why is it called Ethernet? 10 Mbps Ethernet tutorials collected by the University of New Hampshire InterOperability Lab. 100 Mbps Fast Ethernet tutorials from the InterOperability Lab. 1000 Mbps Gigabit Ethernet tutorials from the InterOperability Lab. 10/100 Mbps Half-Duplex Ethernet Configuration Guidelines Ethernet Auto-Negotiation Papers and Reports on Half Duplex Ethernet Performance