Hernan Contreras is a Consulting Systems Engineer at Cisco Systems Chile, with almost 20 years of experience in the Networking industry. He joined Cisco at 1997 as Systems Engineer with focus in SNA and Campus Switching technologies. As a 10-year CCIE, Hernan has worked with multiple Service Provider in the design of their IP/MPLS and Carrier Ethernet networks. Hernan Contreras is an Electrical Civil Engineering from the University of Chile, with a degree of Master in Telecommunication. Hernan is also a founding Professor of “Postitulo en Internetworking”, a Cisco-U. Chile joint program.