Ivan Pepelnjak, CCIE #1354, has over 10 years of experience in designing, installing, troubleshooting, and operating large corporate and service provider WAN and LAN networks. He is currently the technical director of NIL Data Communications, a high-tech data communications company in Slovenia (http://www.NIL.si). His previous activities include LAN and SNA product development.
Ivan is recognized as a Cisco routing authority in Europe and led the design or implementation of several large service provider and enterprise networks throughout Europe. He is the author of highly successful Advanced BGP, OSPF, and EIGRP Configuration and Troubleshooting courses offered by Cisco Systems to its European partners and customers.