Deploying IPv6 in Broadband Access Networks

Häftad, Engelska, 2009

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An essential reference for deploying IPv6 in broadband networks With the exponential growth of the Internet and increasing number of end users, service providers are increasingly looking for ways to expand their networks to meet the scalability requirements of the growing number of Internet-ready appliances or "always-on" devices. This book bridges a gap in the literature by providing coverage of Internet Protocol Version 6 (IPv6), specifically in broadband access networks. The authors, who are Cisco Certified Internetworking Experts (CCIE), provide comprehensive and first-rate coverage of: IPv6 drivers in broadband networks IPv6 deployment in Cable, DSL, ETTH, and Wireless networks Configuring and troubleshooting IPv6 gateway routers and host Configuring and troubleshooting IPv6 edge routers Configuring and troubleshooting IPv6 provisioning servers The authors also discuss challenges faced by service providers and how IPv6 addresses these issues. Additionally, the book is complemented with examples throughout to further facilitate readers' comprehension and a real large-scale IPv6 BB SP case study is presented. Deploying IPv6 in Broadband Access Networks is essential reading for network operators, network design engineers and consultants, network architects, and members of the networking community.

Produktinformation

Utgivningsdatum2009-09-11
Mått158 x 234 x 16 mm
Vikt399 g
FormatHäftad
SpråkEngelska
Antal sidor232
FörlagJohn Wiley & Sons Inc
ISBN9780470193389

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Nätverk och kommunikation inom Data och IT

Adeel Ahmed is a Technical Leader in Cisco's Advanced Services Group. His areas of expertise include broadband cable, SP voice, and IPv6. He has worked with major cable MSOs in designing and troubleshooting cable networks and participates regularly in industry forums. Salman Asadullah is a Technical Leader at Cisco Systems, Inc., and also holds honorary positions at the APRICOT, NSP, and IPv6 Forum. As a recognized expert, he is a regular speaker at worldwide technical platforms and participates in industry panel discussions. He has coauthored and contributed to IETF RFCs and is the coauthor of two networking technology books.

Foreword xi Preface xiiiAcknowledgments xvAbout the Authors, Contributors, and Reviewers xvi1 IPv6 Drivers in Broadband Networks 11.1 IPv6-Based Services 21.2 Broadband Access Models 31.2.1 ISP-Operated Deployment Model 51.2.2 Wholesale Deployment Model 61.3 Summary 7References 72 IPv6 Overview 92.1 IPv6 Protocol Basics 92.1.1 IPv4 and IPv6 Header Comparison 92.1.2 IPv6 Extension Headers 112.1.3 IPv6 Addressing 122.1.4 ICMPv6 192.1.5 Neighbor Discovery 202.1.6 Secure Neighbor Discovery 272.1.7 Provisioning 272.2 Summary 34References 353 Deploying IPv6 in Cable Networks 373.1 Cable Network Elements 373.2 Cable Networks Today 383.2.1 Bridged CMTS Networks 393.2.2 Routed CMTS Networks 423.3 Summary 58References 584 IPv6 Deployment in DSL, ETTH, and Wireless Networks 614.1 New Remote Access Architecture for IPv6 614.2 DSL Networks 614.2.1 DSL Network Elements 624.2.2 DSL Service Models 644.2.3 Protocol Considerations 674.2.4 DSL Network Access Technologies 694.2.5 PPP Options 704.2.6 Addressing and Routing 714.2.7 Routing Considerations 724.2.8 Routed Bridged Encapsulation 744.2.9 IPv6 Security in DSL Networks 744.3 Ethernet Networks 754.3.1 Ethernet Network Elements 764.3.2 Ethernet Deployment Options 764.3.3 Subscriber Identification 794.3.4 IPv6 Security in Ethernet Networks 794.4 IEEE 802.11A/B/G Wireless Networks 804.4.1 Wireless Network Elements 814.4.2 Layer2 NAP with Layer3 Termination at ER 814.4.3 Layer3-Aware NAP with Layer3 Termination at AR 844.4.4 IPv6 Security in Wireless Networks 854.5 Summary 85References 865 Configuring and Troubleshooting IPv6 on Gateway Routers and Hosts 895.1 IPv6 Support on Gateway Routers 915.2 IPv6 Support on Windows XP, Windows Vista, and Windows Server 2003 and 2008 955.2.1 IPv6 Deployment Options on Windows XP, Windows Vista, and Windows Server 2003 and 2008 965.3 IPv6 Support on Linux 1055.3.1 Deploying IPv6 on Linux 1055.4 IPv6 Support on MAC OS X 1075.4.1 Enabling IPv6 on MAC OS X 1085.4.2 Tunneling IPv6 on MAC OS X 1095.5 PPPv6 Support on MAC OS X 1105.6 IPv6 Support on Solaris 1105.6.1 Manually Activating IPv6 on Solaris 1115.6.2 Tunneling IPv6 on Solaris 1115.7 Troubleshooting IPv6 on GWR and Hosts 1135.8 Summary 115References 1156 Configuring and Troubleshooting IPv6 on Edge Routers 1176.1 IPv6 Configuration on the Edge Router 1176.1.1 Enabling IPv6 on ER 1176.1.2 Configuring ER Upstream Interfaces 1186.1.3 Configuring SP ER Downstream Interfaces 1246.2 Summary 154References 1557 Configuring and Troubleshooting IPv6 on Provisioning Servers 1577.1 IPv6 Support on DHCP Servers 1577.1.1 DHCPv6 Support in a Cisco Network Registrar 1577.1.2 Configuring DHCPv6 on CNR 1587.1.3 Troubleshooting a CNR DHCPv6 Server 1677.2 IPv6 Support on DNS Servers 1707.2.1 IPv6 Support on a DNS Server in a Cisco Network Registrar 1707.2.2 Configuring a CNR DNS Server for IPv6 1707.2.3 Troubleshooting a CNR DNS Server 1757.3 IPv6 Support on TFTP Servers 1777.3.1 Enabling TFTPv6 on Solaris 10 1777.3.2 Troubleshooting TFTPv6 1797.4 IPv6 Support on AAA and RADIUS Servers 1807.4.1 Generic AAA Configuration on an ER 1817.5 Troubleshooting IPv6 on an ER and on RADIUS AAA Servers 1867.5.1 Troubleshooting AAA and IPv6 Configurations on an ER 1867.5.2 Troubleshooting User Profile and VSA Configurations on a RADIUS AAA Server 1877.6 Summary 188References 1898 Conclusion 1918.1 IPv6 Addressing Considerations 1918.2 IPv4-IPv6 and IPv6-IPv6 Interworking 1928.3 Subscriber Logging 1928.4 Recovery Options 1938.5 Summary 194Appendix A IPv6 Case Study 195Appendix B DHCPv6 Message Types and Option Codes 207Index 211