Thomas D. Nadeau

SDN: Software Defined Networks (eBook, PDF)

An Authoritative Review of Network Programmability Technologies

• Format: PDF

Produktbeschreibung

Explore the emerging definitions, protocols, and standards for SDNsoftware-defined, software-driven, programmable networkswith this comprehensive guide. Two senior network engineers show you whats required for building networks that use software for bi-directional communication between applications and the underlying network infrastructure.This vendor-agnostic book also presents several SDN use cases, including bandwidth scheduling and manipulation, input traffic and triggered actions, as well as some interesting use cases around big data, data center overlays, and network-function virtualization. Discover how enterprises and service providers alike are pursuing SDN as it continues to evolve.Explore the current state of the OpenFlow model and centralized network controlDelve into distributed and central control, including data plane generationExamine the structure and capabilities of commercial and open source controllersSurvey the available technologies for network programmabilityTrace the modern data center from desktop-centric to highly distributed modelsDiscover new ways to connect instances of network-function virtualization and service chainingGet detailed information on constructing and maintaining an SDN network topologyExamine an idealized SDN framework for controllers, applications, and ecosystems

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Produktdetails

• Verlag: O'Reilly Media
• Seitenzahl: 384
• Erscheinungstermin: 8. August 2013
• Englisch
• ISBN-13: 9781449342456
• Artikelnr.: 39489554

Autorenporträt

Thomas D. Nadeau is a Distinguished Engineer in the PSD CTO Office at Juniper Networks where he is responsible for leading all aspects of Software Defined Networks and Network Programmability. Thomas received his BSCS from The University of New Hampshire, and a M.Sc. from The University of Massachusetts in Lowell, where he has been an Adjunct Professor of Computer Science since 2000 and teaches courses on the topic of data communications. He is also on the technical committee of several prominent networking conferences where he provides technical guidance on their content, as well as frequently presents. Ken Gray is responsible for technical strategy and innovation for Juniper Network's Platform Systems Division, with a particular focus on core routing and the evolving area of Software Defined (Driven) Networks. Prior to his current role, Ken worked at Cisco Systems from 1995-2011 in a variety of roles, ultimately as a Principal Engineer working on the development and deployment of high-end routing platforms and operating systems. From 1984 to 1995, Ken was a network geek responsible for designing large public and private networks at a company that ultimately became Verizon. Ken has his MSEE (Telecommunications) from the University of Maryland.

Inhaltsangabe

Foreword by David Meyer
Foreword by David Ward
Preface
Assumptions
What's in This Book?
Conventions Used in This Book
Using Code Examples
Safari® Books Online
How to Contact Us
Acknowledgments from Thomas Nadeau
Acknowledgments from Ken Gray
Chapter 1: Introduction
Chapter 2: Centralized and Distributed Control and Data Planes
2.1 Introduction
2.2 What Do They Do?
2.3 Distributed Control Planes
2.4 Centralized Control Planes
2.5 Conclusions
Chapter 3: OpenFlow
3.1 Introduction
3.2 Hybrid Approaches
3.3 Conclusions
Chapter 4: SDN Controllers
4.1 Introduction
4.2 General Concepts
4.3 Layer 3 Centric
4.4 Plexxi
4.5 Cisco OnePK
4.6 Conclusions
Chapter 5: Network Programmability
5.1 Introduction
5.2 The Management Interface
5.3 The Application-Network Divide
5.4 Modern Programmatic Interfaces
5.5 I2RS
5.6 Modern Orchestration
Chapter 6: Data Center Concepts and Constructs
6.1 Introduction
6.2 The Multitenant Data Center
6.3 The Virtualized Multitenant Data Center
6.4 SDN Solutions for the Data Center Network
6.5 VLANs
6.6 EVPN
6.7 VxLan
6.8 NVGRE
6.9 Conclusions
Chapter 7: Network Function Virtualization
7.1 Introduction
7.2 Virtualization and Data Plane I/O
7.3 Services Engineered Path
7.4 Service Locations and Chaining
7.5 NFV at ETSI
7.6 Non-ETSI NFV Work
7.7 Conclusions
Chapter 8: Network Topology and Topological Information Abstraction
8.1 Introduction
8.2 Network Topology
8.3 Traditional Methods
8.4 LLDP
8.5 BGP-TE/LS
8.6 ALTO
8.7 I2RS Topology
Chapter 9: Building an SDN Framework
9.1 Introduction
9.2 Build Code First
Ask Questions Later...
9.3 The Juniper SDN Framework
9.4 IETF SDN Framework(s)
9.5 Open Daylight Controller/Framework
9.6 Policy
9.7 Conclusions
Chapter 10: Use Cases for Bandwidth Scheduling, Manipulation, and Calendaring
10.1 Introduction
10.2 Bandwidth Calendaring
10.3 Big Data and Application Hyper-Virtualization for Instant CSPF
10.4 Expanding Topology
10.5 Conclusions
Chapter 11: Use Cases for Data Center Overlays, Big Data, and Network Function Virtualization
11.1 Introduction
11.2 Data Center Orchestration
11.3 Puppet (DevOps Solution)
11.4 Network Function Virtualization (NFV)
11.5 Optimized Big Data
11.6 Conclusions
Chapter 12: Use Cases for Input Traffic Monitoring, Classification, and Triggered Actions
12.1 Introduction
12.2 The Firewall
12.3 Firewalls as a Service
12.4 Network Access Control Replacement
12.5 Extending the Use Case with a Virtual Firewall
12.6 Feedback and Optimization
12.7 Intrusion Detection/Threat Mitigation
12.8 Conclusions
Chapter 13: Final Thoughts and Conclusions
13.1 What Is True About SDN?
13.2 Multiple Definitions of SDN
13.3 Are We Making Progress Yet?
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