Srinivas Vegesna, CCIE #1399, is a manager in the Service Provider Advanced Consulting Services program at Cisco Systems. His focus is general IP networking, with a special focus on IP routing protocols and IP QoS. In his six years at Cisco, Srinivas has worked with a number of large service provider and enterprise customers in designing, implementing, and troubleshooting large-scale IP networks. Srinivas holds an M.S. degree in Electrical Engineering from Arizona State University.