Broadband Network Architectures: Designing and Deploying by Chris Hellberg

By Chris Hellberg

“Network pros who're seeking to installation triple-play merchant networks will locate this publication an invaluable tool.”
–Michael Newbery, IP Architect, TelstraClear Limited

“This booklet offers a wealth of knowledge on present and destiny broadband architectures, companies, and deployments. it's going to serve either skilled technical specialists wanting a complete reference, as good as these wanting a concise rationalization of broadband entry architectures and multi-play services.”
–Sanjay Wadhwa, Product Line supervisor, IP part items, Juniper Networks
“This ebook is an intensive advisor for a person concerned with triple-play networks. Its multivendor process and references to the most recent criteria from the DSL discussion board and the IETF makes it essential for someone all for broadband entry networks.”
–Andrea Lasagna, information & Video providers supervisor, FASTWEB

Service prone are more and more interested by providing triple-play bundles that include web, video, and VoIP services–as good as multi-play bundles containing much more complicated prone. Broadband community Architectures is the 1st complete advisor to designing, enforcing, and handling the networks that make triple-play providers possible.
Hellberg, Greene, and Boyes current their field-tested most sensible practices and objectively review the tradeoffs linked to key up-front architectural judgements that stability the complexities of bundled prone and complicated site visitors rules. Broadband community Architectures now not basically records what's attainable in this swiftly altering box of networking, however it additionally info the way to divide net entry into those extra refined prone with really expert caliber of provider handling.
Coverage includes
·An in-depth advent to next-generation triple-play prone: parts, integration, and enterprise connectivity
·Triple-play spine layout: MPLS, Layer three VPNs, and Broadband community Gateways (BNGs)/Broadband distant entry Servers (B-RAS)
·Protocols and techniques for integrating BNGs into strong triple-play networks
·Triple-play entry community layout: DSLAM architectures, aggregation networks, shipping, and Layer 2 tunneling
·VLAN-per-customer as opposed to service-per-VLAN architectures: benefits and disadvantages
·PPP or DHCP: selecting the right entry protocol
·Issues linked to working in wholesale, unbundled environments
·IP addressing and subscriber consultation management
·Broadband community safeguard, together with Denial of carrier assaults and VoIP privacy
·The way forward for instant broadband: IMS, SIP, and non-SIP established mounted cellular convergence and instant video
Contents
Foreword
Preface
About the Authors
Chapter 1 A historical past of Broadband Networks
Chapter 2 Next iteration Triple-Play Services
Chapter 3 Designing a Triple-Play Backbone
Chapter 4 Designing a Triple-Play entry Network
Chapter 5 Choosing the correct entry Protocol
Chapter 6 Evolutions in final Mile Broadband Access
Chapter 7 Wholesale Broadband Networks
Chapter 8 Deploying caliber of Service
Chapter 9 The way forward for instant Broadband
Chapter 10 Managing IP Addressing
Chapter 11 Dynamic person consultation Control
Chapter 12 Security in Broadband Networks
Appendix A Glossary of Acronyms and Key Terms
Appendix B Glossary of Packet Diagrams
Index

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After the telephone was patented in 1876, the ITU proceeded to develop international legislation for governing telephony. In 1906, with the introduction of the wireless telegraph and other early forms of radio communications, the International Radiotelegraph Convention was signed, which established the study of international regulations for radio telegraph communications. The 1920s saw the establishment of the International Radio Consultative Committee (CCIR), the International Telephone Consultative Committee (CCIF), and the International Telegraph Consultative Committee (CCIT).

On the other side of the DSLAM, individual DSL subscriber connections could be aggregated into a higher-bandwidth trunk interface. Later 11 CHAPTER 1 A HISTORY OF BROADBAND NETWORKS DSLAMs would evolve into multiservice platforms, coupled with ATM switching, Quality of Service (QoS) functionality, IP routing, different line encoding schemes, security, and otherwise, as described later in this book. EARLY DSL TERMINATION The DSLAM acts as a termination and aggregation device that sits on the edge of the physical copper network and logical service access network.

S. telco market and over 650 million last-mile copper loops worldwide, telecommunications companies (telcos) worldwide have sought to deliver converged broadband services to expand and thrive. Historically, the limited range of different services that could be offered over a single local-loop access has been one of the largest obstacles telcos faced when attempting to expand their service portfolios. As multiservice broadband network architectures continue to evolve, as described in this book, telcos can deliver a far richer range of voice, video, and data services than ever before.

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