Nasir Ghani – författare

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Understand and evaluate the delivery of Carrier Ethernet using different technologies

Carrier Ethernet is rapidly becoming the de facto platform for offering the next generation of high-bandwidth multimedia applications. Delivering Carrier Ethernet: Extending Ethernet Beyond the LAN provides, for the very first time, an in-depth assessment of the various network solutions that can be used to deliver Carrier Ethernet services. The book is based on extensive real-world deployments and is written by globally renowned experts. A standard solution framework is used consistently throughout to address each underlying technology, its benefits and pitfalls, deployment approaches, ongoing developments, economic assessments, and key vendors promoting the solution. The potential evolution of Carrier Ethernet itself is also considered in detail.

CopperHFC (Hybrid Fiber-Coax)PONs (Passive Optical Networks)TDM (Time Division Multiplexing)Fiber and WDM (Wavelength Division Multiplexing)Optical Wireless Mesh Network/Free Space OpticsSONET (Synchronous Optical NETworking)/MSPP (Multi-Service Provisioning Platform)RPR (Resilient Packet Ring)Bridging/SwitchingMPLS (MultiProtocol Label Switching)WiMAX/WiMAC

Understand and evaluate the delivery of Carrier Ethernet using different technologies

Carrier Ethernet is rapidly becoming the de facto platform for offering the next generation of high-bandwidth multimedia applications. Delivering Carrier Ethernet: Extending Ethernet Beyond the LAN provides, for the very first time, an in-depth assessment of the various network solutions that can be used to deliver Carrier Ethernet services. The book is based on extensive real-world deployments and is written by globally renowned experts. A standard solution framework is used consistently throughout to address each underlying technology, its benefits and pitfalls, deployment approaches, ongoing developments, economic assessments, and key vendors promoting the solution. The potential evolution of Carrier Ethernet itself is also considered in detail.

CopperHFC (Hybrid Fiber-Coax)PONs (Passive Optical Networks)TDM (Time Division Multiplexing)Fiber and WDM (Wavelength Division Multiplexing)Optical Wireless Mesh Network/Free Space OpticsSONET (Synchronous Optical NETworking)/MSPP (Multi-Service Provisioning Platform)RPR (Resilient Packet Ring)Bridging/SwitchingMPLS (MultiProtocol Label Switching)WiMAX/WiMAC

This book provides practical knowledge and skills on high-speed networks, emphasizing on Science Demilitarized Zones (Science DMZs). The Science DMZ is a high-speed network designed to facilitate the transfer of big science data which is presented in this book. These networks are increasingly important, as large data sets are now often transferred across sites. This book starts by describing the limitations of general-purpose networks which are designed for transferring basic data but face numerous challenges when transferring terabyte- and petabyte-scale data. This book follows a bottom-up approach by presenting an overview of Science DMZs and how they overcome the limitations of general-purpose networks. It also covers topics that have considerable impact on the performance of large data transfers at all layers: link layer (layer-2) and network layer (layer-3) topics such as maximum transmission unit (MTU), switch architectures, and router’s buffer size; transport layer (layer-4) topics including TCP features, congestion control algorithms for high-throughput high-latency networks, flow control, and pacing; applications (layer-5) used for large data transfers and for maintenance and operation of Science DMZs; and security considerations. Most chapters incorporate virtual laboratory experiments, which are conducted using network appliances running real protocol stacks. Students in computer science, information technology and similar programs, who are interested in learning fundamental concepts related to high-speed networks and corresponding implementations will find this book useful as a textbook. This book assumes minimal familiarity with networking, typically covered in an introductory networking course. It is appropriate for an upper-level undergraduate course and for a first-year graduate course. Industry professionals working in this field will also want to purchase this book.

This book provides practical knowledge and skills on high-speed networks, emphasizing on Science Demilitarized Zones (Science DMZs). The Science DMZ is a high-speed network designed to facilitate the transfer of big science data which is presented in this book. These networks are increasingly important, as large data sets are now often transferred across sites. This book starts by describing the limitations of general-purpose networks which are designed for transferring basic data but face numerous challenges when transferring terabyte- and petabyte-scale data. This book follows a bottom-up approach by presenting an overview of Science DMZs and how they overcome the limitations of general-purpose networks. It also covers topics that have considerable impact on the performance of large data transfers at all layers: link layer (layer-2) and network layer (layer-3) topics such as maximum transmission unit (MTU), switch architectures, and router’s buffer size; transport layer (layer-4) topics including TCP features, congestion control algorithms for high-throughput high-latency networks, flow control, and pacing; applications (layer-5) used for large data transfers and for maintenance and operation of Science DMZs; and security considerations. Most chapters incorporate virtual laboratory experiments, which are conducted using network appliances running real protocol stacks. Students in computer science, information technology and similar programs, who are interested in learning fundamental concepts related to high-speed networks and corresponding implementations will find this book useful as a textbook. This book assumes minimal familiarity with networking, typically covered in an introductory networking course. It is appropriate for an upper-level undergraduate course and for a first-year graduate course. Industry professionals working in this field will also want to purchase this book.