Broadband Network Architectures
Designing and Deploying Triple-Play Services
(Sprache: Englisch)
In this first comprehensive guide to designing, implementing, and managing the networks that make triple-play services possible, the authors present current and emerging best practices and objectively evaluate the tradeoffs associated with key upfront...
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In this first comprehensive guide to designing, implementing, and managing the networks that make triple-play services possible, the authors present current and emerging best practices and objectively evaluate the tradeoffs associated with key upfront architectural decisions. They provide both Cisco and Juniper configurations and policies side by side.
Klappentext zu „Broadband Network Architectures “
"Network professionals who are looking to deploy triple-play service provider networks will find this book a useful tool."-Michael Newbery, IP Architect, TelstraClear Limited
"This book provides a wealth of information on current and future broadband architectures, services, and deployments. It will serve both experienced technical experts needing a comprehensive reference, as well as those needing a concise explanation of broadband access architectures and multi-play services."
-Sanjay Wadhwa, Product Line Manager, IP Edge Products, Juniper Networks
"This book is a thorough guide for anyone involved with triple-play networks. Its multivendor approach and references to the latest standards from the DSL Forum and the IETF makes it a must-have for anyone involved in broadband access networks."
-Andrea Lasagna, Data & Video Services Manager, FASTWEB
Service providers are increasingly focused on delivering triple-play bundles that incorporate Internet, video, and VoIP services-as well as multi-play bundles containing even more advanced services. Broadband Network Architectures is the first comprehensive guide to designing, implementing, and managing the networks that make triple-play services possible.
Hellberg, Greene, and Boyes present their field-tested industry best practices and objectively evaluate the tradeoffs associated with key up-front architectural decisions that balance the complexities of bundled services and sophisticated traffic policies. Broadband Network Architectures not only documents what is possible on this rapidly changing field of networking, but it also details how to divide Internet access into these more sophisticated services with specialized Quality of Service handling.
Coverage includes
· An in-depth introduction to next-generation triple-play services: components, integration, and business connectivity
· Triple-play backbone design: MPLS, Layer 3 VPNs, and Broadband Network Gateways (BNGs)/Broadband Remote
... mehr
Access Servers (B-RAS)
· Protocols and strategies for integrating BNGs into robust triple-play networks
· Triple-play access network design: DSLAM architectures, aggregation networks, transport, and Layer 2 tunneling
· VLAN-per-customer versus service-per-VLAN architectures: advantages and disadvantages
· PPP or DHCP: choosing the right access protocol
· Issues associated with operating in wholesale, unbundled environments
· IP addressing and subscriber session management
· Broadband network security, including Denial of Service attacks and VoIP privacy
· The future of wireless broadband: IMS, SIP, and non-SIP based fixed mobile convergence and wireless video
Contents
Foreword
Preface
About the Authors
Chapter 1 A History of Broadband Networks
Chapter 2 Next Generation Triple-Play Services
Chapter 3 Designing a Triple-Play Backbone
Chapter 4 Designing a Triple-Play Access Network
Chapter 5 Choosing the Right Access Protocol
Chapter 6 Evolutions in Last Mile Broadband Access
Chapter 7 Wholesale Broadband Networks
Chapter 8 Deploying Quality of Service
Chapter 9 The Future of Wireless Broadband
Chapter 10 Managing IP Addressing
Chapter 11 Dynamic User Session Control
Chapter 12 Security in Broadband Networks
Appendix A Glossary of Acronyms and Key Terms
Appendix B Glossary of Packet Diagrams
Index
· Protocols and strategies for integrating BNGs into robust triple-play networks
· Triple-play access network design: DSLAM architectures, aggregation networks, transport, and Layer 2 tunneling
· VLAN-per-customer versus service-per-VLAN architectures: advantages and disadvantages
· PPP or DHCP: choosing the right access protocol
· Issues associated with operating in wholesale, unbundled environments
· IP addressing and subscriber session management
· Broadband network security, including Denial of Service attacks and VoIP privacy
· The future of wireless broadband: IMS, SIP, and non-SIP based fixed mobile convergence and wireless video
Contents
Foreword
Preface
About the Authors
Chapter 1 A History of Broadband Networks
Chapter 2 Next Generation Triple-Play Services
Chapter 3 Designing a Triple-Play Backbone
Chapter 4 Designing a Triple-Play Access Network
Chapter 5 Choosing the Right Access Protocol
Chapter 6 Evolutions in Last Mile Broadband Access
Chapter 7 Wholesale Broadband Networks
Chapter 8 Deploying Quality of Service
Chapter 9 The Future of Wireless Broadband
Chapter 10 Managing IP Addressing
Chapter 11 Dynamic User Session Control
Chapter 12 Security in Broadband Networks
Appendix A Glossary of Acronyms and Key Terms
Appendix B Glossary of Packet Diagrams
Index
... weniger
Inhaltsverzeichnis zu „Broadband Network Architectures “
Foreword xv Preface xxi About the Authors xli Chapter 1 A History of Broadband Networks 1 Chapter 2 Next Generation Triple-Play Services 35 Chapter 3 Designing a Triple-Play Backbone 67 Chapter 4 Designing a Triple-Play Access Network 117 Chapter 5 Choosing the Right Access Protocol 185 Chapter 6 Evolutions in Last Mile Broadband Access 219 Chapter 7 Wholesale Broadband Networks 245 Chapter 8 Deploying Quality of Service 289 Chapter 9 The Future of Wireless Broadband 363 Chapter 10 Managing IP Addressing 405 Chapter 11 Dynamic User Session Control 443 Chapter 12 Security in Broadband Networks 469 Appendix A Glossary of Acronyms and Key Terms 495 Appendix B Glossary of Packet Diagrams 523 Index 535
Autoren-Porträt von Chris Hellberg, Truman Boyes, Dylan Green
Chris Hellberg has been working in the data communications industry for the last seven years for both telcos and vendors. He has design and operational experience with providers in Asia-Pacific and the EMEA region. He is currently a Professional Services Consultant for Juniper Networks in the EMEA region, specializing in BRAS and core platforms. His role with Juniper is to assist customers with the design, test, build, and deployment phases of broadband access and backbone networks of all sizes. He lives in the United Kingdom, although he most often can be found in one of Europe's many airports. Dylan Greene is a consultant with the Juniper Networks Professional Services group. He has more than a decade of technical networking experience, having worked in a variety of environments from Tier 1 carriers, greenfield providers, financial enterprise networks, and mobile carriers to aerospace and defense projects. His primary expertise is in designing and deploying IP and MPLS networks, with a subfocus on network security. Prior to Juniper Networks, his work included academic computing, helping to establish an early competitive regional ISP/DSL provider, a managed IDC/hosting provider, and working on large, multinational financial networks. He has been based in Asia-Pacific, Europe, and North America, and currently resides in Boston with his wife, Luciana. Truman Boyes has designed and implemented large-scale carrier networks for the past ten years. He is a Professional Services Consultant for Juniper Networks in Asia-Pacific, where he is implementing next-generation networks that cater to larger subscriber growth and provide resiliency. He has designed networks all over the world that specialize in MPLS, Quality of Service, and advances in traffic engineering. He is active in numerous Internet and security-related technical forums. He lives with his partner in Wellington, New Zealand.
Bibliographische Angaben
- Autoren: Chris Hellberg , Truman Boyes , Dylan Green
- 2007, 600 Seiten, Maße: 17,8 x 23,4 cm, Kartoniert (TB), Englisch
- Verlag: PEARSON EDUCATION
- ISBN-10: 0132300575
- ISBN-13: 9780132300575
Sprache:
Englisch
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