Acknowledgments

This book would not have been possible without the help of many people whose comments and suggestions significantly improved the end result. First, we would like to thank Abha Ahuja, Shane Amante, Johnson Liu, Alvaro Retana, and Alexander Rudenev for their exceptional technical review of this manuscript. We would also like to explicitly acknowledge Henk Smit, Bruce Cole, Enke Chen, Srihari Ramachandra, Rex Fernando, Satinder Singh, and Ravi Chandra, as well as the entire Cisco "BGP Coders" group, and everyone else who provided any amount of input for the second edition. Also, we would like to acknowledge the overwhelming support and patience of Danny McPherson's present employer, Amber Networks, and previous employer, Qwest Communications, both of which had a significant impact on the value of the content. Finally, we would like to thank Christopher Cleveland, Tracy Hughes, Marc Fowler, Gayle Johnson, and the rest of the Cisco Press folks for keeping us on track and getting the book published.