New talks/tutorials for Dallas

We've scheduled two new presentations for NANOG36: - DNS Infrastructure Distribution Steve Gibbard, PCH - Responsive Yet Stable Traffic Engineering Srikanth Kandula, MIT The new tutorials are: - ISP Security 101 Primer Barry Greene, Cisco - L2VPN: Path to Convergence Muhammad Waris Sagheer and Syed Nawaz, Cisco More details at http://www.nanog.org/mtg-0602/topics.html