ETNA Expected Results ETNA will play a key role in influencing the direction and evolution of a new generation of network technologies in the area of Carrier Class Ethernet. ETNA will drive change in state-of-the-art technologies and will likely influence key standards in the area of Carrier grade Ethernet evolution. The collaboration among European leading companies with the help of leading universities in the area of networking makes this consortium a strong task force to ensure an innovative, yet simple and cost effective solution.