The Internet Protocol Journal, Volume 14, 2011. Article Author(s) Page ------------------------------------------------------------------------------- * Volume 14, No. 1, March 2011: A Rough Guide to Address Exhaustion Geoff Huston 2 World IPv6 Day Phil Roberts 12 Transitional Myths Geoff Huston 14 Transitioning Protocols Geoff Huston 22 * Volume 14, No. 2, June 2011: Securing BGP with BGPsec Geoff Huston/Randy Bush 2 Views of IPv6 Site Multihoming Fred Baker 14 Reflecting on World IPv6 Day Phil Roberts 23 Letters to the Editor Smith/Cotts/ Weinhold/Huston 25 * Volume 14, No. 3, September 2011: Introduction to TRILL Perlman/Eastlake 2 The Case for IP Backhaul Jeff Loughridge 21 * Volume 14, No. 4, December 2011: Port Control Protocol Dan Wing 2 Infrastructure Challenges to DNS Scaling Bill Manning 9 Networking @ Home Geoff Huston 15 IETF Tools Robert Sparks 21 ------------------------------------------------------------------------------- IPJ is published quarterly by the Chief Technology Office, Cisco Systems, Inc. URL: www.cisco.com/ipj Tel: +1 408 526-4000 E-mail: ipj@cisco.com ISSN 1944-1134 Copyright (c) 1998 - 2011 Cisco Systems, Inc. All rights reserved. Cisco, the Cisco logo, and Cisco Systems are trademarks or registered trademarks of Cisco Systems, Inc. and/or its affiliates in the United States and certain other countries. All other trademarks mentioned in this document or Website are the property of their respective owners. Printed in the USA on recycled paper. -------------------------------------------------------------------------------