Network Functions Virtualization (NFV) with a Touch of SDN

Network Functions Virtualization (NFV) with a Touch of SDN
Author :
Publisher : Addison-Wesley Professional
Total Pages : 543
Release :
ISBN-10 : 9780134464336
ISBN-13 : 0134464338
Rating : 4/5 (36 Downloads)

Synopsis Network Functions Virtualization (NFV) with a Touch of SDN by : Rajendra Chayapathi

Network Functions Virtualization (NFV) will drive dramatic cost reductions while also accelerating service delivery. Using NFV with SDN, network owners can provision new functions rapidly on demand, improve scalability, and leverage microservices. Benefits like these will make NFV indispensable for service providers, mobile operators, telcos, and enterprises alike. Network Functions Virtualization (NFV) with a Touch of SDN is the first practical introduction to NFV’s fundamental concepts, techniques, and use cases. Written for wide audiences of network engineers, architects, planners, and operators, it assumes no previous knowledge of NFV architecture, deployment, or management. The authors first explain how virtualization, VMs, containers, and related technologies establish the foundation for the NFV transformation. Next, they show how these concepts and technologies can be applied to virtualize network functions in the cloud, data centers, routing, security, and the mobile packet core. You’ll discover new tools and techniques for managing and orchestrating virtualized network devices, and gain new clarity on how SDN and NFV interact and interrelate. By the time you’re done, you’ll be ready to assess vendor claims, evaluate architectures, and plan NFV’s role in your own networks. Understand NFV’s key benefits and market drivers Review how virtualization makes NFV possible Consider key issues associated with NFV network design and deployment Integrate NFV into existing network designs Orchestrate, build, and deploy NFV networks and cloud services Maximize operational efficiency by building more programmable, automated networks Understand how NFV and SDN work together Address security, programmability, performance, and service function chaining Preview evolving concepts that will shape NFV’s future

SDN and NFV Security

SDN and NFV Security
Author :
Publisher : Springer
Total Pages : 141
Release :
ISBN-10 : 9783319717616
ISBN-13 : 3319717618
Rating : 4/5 (16 Downloads)

Synopsis SDN and NFV Security by : Rahamatullah Khondoker

This book provides security analyses of several Software Defined Networking (SDN) and Network Functions Virtualization (NFV) applications using Microsoft’s threat modeling framework STRIDE. Before deploying new technologies in the production environment, their security aspects must be considered. Software Defined Networking (SDN) and Network Functions Virtualization (NFV) are two new technologies used to increase e.g. the manageability, security and flexibility of enterprise/production/cloud IT environments. Also featuring a wealth of diagrams to help illustrate the concepts discussed, the book is ideally suited as a guide for all IT security professionals, engineers, and researchers who need IT security recommendations on deploying SDN and NFV technologies.

Sdn And Nfv: A New Dimension To Virtualization

Sdn And Nfv: A New Dimension To Virtualization
Author :
Publisher : World Scientific
Total Pages : 292
Release :
ISBN-10 : 9789811255991
ISBN-13 : 9811255997
Rating : 4/5 (91 Downloads)

Synopsis Sdn And Nfv: A New Dimension To Virtualization by : Brij B Gupta

Software-defined network (SDN) and network function virtualization (NFV) are two technology trends that have revolutionized network management, particularly in highly distributed networks that are used in public, private, or hybrid cloud services. SDN and NFV technologies, when combined, simplify the deployment of network resources, lower capital and operating expenses, and offer greater network flexibility. The increasing usage of NFV is one of the primary factors that make SDN adoption attractive. The integration of these two technologies; SDN and NFV, offer a complementary service, with NFV delivering many of the real services controlled in an SDN. While SDN is focused on the control plane, NFV optimizes the actual network services that manage the data flows. Devices such as routers, firewalls, and VPN terminators are replaced with virtual devices that run on commodity hardware in NFV physical networking. This resembles the 'as-a-service' typical model of cloud services in many aspects. These virtual devices can be accessed on-demand by communication, network, or data center providers.This book illustrates the fundamentals and evolution of SDN and NFV and highlights how these two technologies can be integrated to solve traditional networking problems. In addition, it will focus on the utilization of SDN and NFV to enhance network security, which will open ways to integrate them with current technologies such as IoT, edge computing and blockchain, SDN-based network programmability, and current network orchestration technologies. The basics of SDN and NFV and associated issues, challenges, technological advancements along with advantages and risks of shifting networking paradigm towards SDN are also discussed. Detailed exercises within the book and corresponding solutions are available online as accompanying supplementary material.

SDN and NFV Security

SDN and NFV Security
Author :
Publisher :
Total Pages :
Release :
ISBN-10 : 3319717626
ISBN-13 : 9783319717623
Rating : 4/5 (26 Downloads)

Synopsis SDN and NFV Security by : Rahamatullah Khondoker

This book provides security analyses of several Software Defined Networking (SDN) and Network Functions Virtualization (NFV) applications using Microsofts threat modeling framework STRIDE. Before deploying new technologies in the production environment, their security aspects must be considered.㯦tware Defined Networking (SDN) and Network Functions Virtualization (NFV) are two new technologies used to increase e.g. the manageability, security and flexibility of enterprise/production/cloud IT environments. Also featuring a wealth of diagrams to help illustrate the concepts discussed, the book is ideally suited as a guide for all IT security professionals, engineers, and researchers who need IT security recommendations on deploying SDN and NFV technologies.#xE000.

Resource Allocation in Network Function Virtualization

Resource Allocation in Network Function Virtualization
Author :
Publisher : Springer Nature
Total Pages : 143
Release :
ISBN-10 : 9789811948152
ISBN-13 : 9811948151
Rating : 4/5 (52 Downloads)

Synopsis Resource Allocation in Network Function Virtualization by : Song Yang

Network Function Virtualization (NFV) has recently attracted considerable attention from both research and industrial communities. Numerous papers have been published regarding solving the resource- allocation problems in NFV, from various perspectives, considering different constraints, and adopting a range of techniques. However, it is difficult to get a clear impression of how to understand and classify different kinds of resource allocation problems in NFV and how to design solutions to solve these problems efficiently. This book addresses these concerns by offering a comprehensive overview and explanation of different resource allocation problems in NFV and presenting efficient solutions to solve them. It covers resource allocation problems in NFV, including an introduction to NFV and QoS parameters modelling as well as related problem definition, formulation and the respective state-of-the-art algorithms. This book allows readers to gain a comprehensive understanding of and deep insights into the resource allocation problems in NFV. It does so by exploring (1) the working principle and architecture of NFV, (2) how to model the Quality of Service (QoS) parameters in NFV services, (3) definition, formulation and analysis of different kinds of resource allocation problems in various NFV scenarios, (4) solutions for solving the resource allocation problem in NFV, and (5) possible future work in the respective area.

SDN and NFV Simplified

SDN and NFV Simplified
Author :
Publisher :
Total Pages :
Release :
ISBN-10 : 0134307399
ISBN-13 : 9780134307398
Rating : 4/5 (99 Downloads)

Synopsis SDN and NFV Simplified by : Jim Doherty

Internet of Things, Smart Spaces, and Next Generation Networks and Systems

Internet of Things, Smart Spaces, and Next Generation Networks and Systems
Author :
Publisher : Springer
Total Pages : 783
Release :
ISBN-10 : 9783319673806
ISBN-13 : 3319673807
Rating : 4/5 (06 Downloads)

Synopsis Internet of Things, Smart Spaces, and Next Generation Networks and Systems by : Olga Galinina

This book constitutes the joint refereed proceedings of the 17th International Conference on Next Generation Wired/Wireless Advanced Networks and Systems, NEW2AN 2017, the 10th Conference on Internet of Things and Smart Spaces, ruSMART 2017. The 71 revised full papers presented were carefully reviewed and selected from 202 submissions. The papers of NEW2AN focus on advanced wireless networking and applications; lower-layer communication enablers; novel and innovative approaches to performance and efficiency analysis of ad-hoc and machine-type systems; employed game-theoretical formulations, Markov chain models, and advanced queuing theory; grapheme and other emerging material, photonics and optics; generation and processing of signals; and business aspects. The ruSMART papers deal with fully-customized applications and services. The NsCC Workshop papers capture the current state-of-the-art in the field of molecular a nd nanoscale communications such as information, communication and network theoretical analysis of molecular and nanonetwork, mobility in molecular and nanonetworks; novel and practical communication protocols; routing schemes and architectures; design/engineering/evaluation of molecular and nonoscale communication systems; potential applications and interconnections to the Internet (e.g. the Internet of Nano Things).

An Introduction to 5G

An Introduction to 5G
Author :
Publisher : John Wiley & Sons
Total Pages : 452
Release :
ISBN-10 : 9781119602668
ISBN-13 : 1119602661
Rating : 4/5 (68 Downloads)

Synopsis An Introduction to 5G by : Christopher Cox

A comprehensive and approachable introduction to 5G Written by a noted expert on the subject, An Introduction to 5G: The New Radio, 5G Network and Beyond offers an introductory system-level guide to 5G. The material covered includes: The use cases and requirements of the 5G system The architecture of the next generation radio access network and the 5G core The principles of radio transmission, millimetre waves and MIMO antennas The architecture and detailed design of the 5G new radio The implementation of HTTP/2 on the service-based interfaces of the 5G core The signalling procedures that govern the end-to-end-operation of the system The new features that are introduced in Releases 16 and 17 An Introduction to 5G is written for engineering professionals in mobile telecommunications, for those in non-technical roles such as management, marketing and intellectual property, and for students. It requires no more than a basic understanding of mobile communications, and includes detailed references to the underlying 3GPP specifications for 5G. The book's approach provides a comprehensive, end-to-end overview of the 5G standard, which enables readers to move on with confidence to the more specialized texts and to the specifications themselves.

Cloud and Edge Networking

Cloud and Edge Networking
Author :
Publisher : John Wiley & Sons
Total Pages : 308
Release :
ISBN-10 : 9781789451283
ISBN-13 : 1789451280
Rating : 4/5 (83 Downloads)

Synopsis Cloud and Edge Networking by : Kamel Haddadou

A major transformation in the world of networks is underway, as the focus shifts from physical technology to software-based solutions. In this book, the authors present this new generation of networks that are based in the Cloud by detailing the transition from a complex environment to a simple digital infrastructure. This infrastructure brings together connected devices, the antennas that collect radio waves, the optical fibers that carry signals and the data center that handles all of the different processes. From this perspective, the data center becomes the brain, managing network services, controls, automation, intelligence, security and other applications. This architecture is relevant to carrier networks, the Internet of Things, enterprise networks and the global networks of the major Internet companies. Cloud and Edge Networking further discusses developments at the border of networks, the Edge, where data is processed as near as possible to the source. Over the next ten years, the Edge will become a major strategic factor.

Virtualized Software-Defined Networks and Services

Virtualized Software-Defined Networks and Services
Author :
Publisher : Artech House
Total Pages : 335
Release :
ISBN-10 : 9781630814403
ISBN-13 : 1630814407
Rating : 4/5 (03 Downloads)

Synopsis Virtualized Software-Defined Networks and Services by : Qiang Duan

This comprehensive new resource presents the latest developments in key Software-Defined Network (SDN) technologies including SDN controllers, network control and management applications, southbound protocols, and northbound interfaces. NFV technologies are reviewed, including network function virtualization infrastructure, virtualized network functions, virtual network management and orchestration. Professionals find comprehensive discussions on the relationship between SDN and NFV and how they may integrate into unified future network architecture. Virtualization network services including, cloud, carrier Ethernet services, and IP VPN services are also covered.