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Viser: Segment Routing for Service Provider and Enterprise Networks
Segment Routing for Service Provider and Enterprise Networks
Florian Deragisch, Leonir Hoxha, Rene Minder, Matthys Rabe og Kateel Vijayananda
(2024)
Sprog: Engelsk
om ca. 15 hverdage
Detaljer om varen
- Paperback: 1168 sider
- Udgiver: Cisco Press (December 2024)
- Forfattere: Florian Deragisch, Leonir Hoxha, Rene Minder, Matthys Rabe og Kateel Vijayananda
- ISBN: 9780138230937
Unlock the Future of Networking with Segment Routing: Your Comprehensive Guide to SR-MPLS and SRv6 for Service Provider and Enterprise Networks
In the ever-evolving landscape of networking, this book is your essential resource for mastering the cutting-edge technology of Segment Routing (SR). Authored by industry experts, this book offers a deep dive into the world of SR, from foundational principles to advanced implementations.
This guide begins with a brief recap of MPLS, setting the stage for an in-depth exploration of SR-MPLS and SRv6. Each chapter is meticulously crafted to provide a holistic understanding of SR, featuring practical examples and detailed configurations for both IOS-XR and IOS-XE platforms. Network engineers, architects, and operators will find invaluable insights and step-by-step instructions to effectively implement and manage SR technologies and overlay services.
Beyond the technical details, the book delves into the business and organizationalimplications of adopting SR. Learn how SR can drive growth, improve customer experience, and streamline operations. With sections on SRv6 deployments in data centers and cloud environments, including lab support materials, you'll be ready for the next wave of networking innovations.
Book features include:
- Practical insights drawn from real-world deployments, including diagrams, design guidelines, configuration examples, packet captures, and troubleshooting tips
- Logical progression from basic concepts to advanced implementations, suitable for both beginners and seasoned professionals
- Extensive configuration and verification examples for overlay services like L2VPN (EVPN) and L3VPN
- SRv6 open-source implementations for data centers and cloud environments
- Business-oriented chapters outlining the benefits of SR
Part I Introduction
Chapter 1 MPLS in a Nutshell 1 How MPLS Operates 4 Challenges and Shortcomings of MPLS 19 Beyond MPLS 28 Summary 30 References and Additional Reading 32
Chapter 2 What Is Segment Routing over MPLS (SR-MPLS)? 33 Problem Description and Requirements 40 Segment Routing over MPLS (SR-MPLS) 41 Summary 99 References and Additional Reading 100
Chapter 3 What Is Segment Routing over IPv6 (SRv6)? 103 Introduction 103 Segment Routing over IPv6 (SRv6) 103 SR-Powered Network Evolution 205 SR-MPLS or SRv6 212 Summary 215 References and Additional Reading 217
Part II Segment Routing
Chapter 4 Segment Routing in Detail 219 Link-State IGPs 221 Segment Routing Baseline 225 Segment Routing Control Plane (IGP) 243 Segment Routing Control Plane (BGP) 324 Summary 350 References and Additional Reading 352
Chapter 5 Migrating to Segment Routing 353 Deployment Models 354 Migration Strategies 355 SR-MPLS Migration 358 SRv6 Migration 387 Migration Paths from MPLS to SRv6 427 Summary 435 References and Additional Reading 437
Part III Service Design
Chapter 6 L2VPN Service Deployment: Configuration and Verification Techniques 439 L2VPN (EVPN) 440 Summary 602 References and Additional Reading 602
Chapter 7 L3VPN Service Deployment: Configuration and Verification Techniques 605 L3VPN 606 Route Target Constraint 767 Summary 780 References and Additional Reading 781
Chapter 8 Service Assurance 783 Transport 784 Services 806 Summary 855 References and Additional Reading 855
Chapter 9 High Availability and Fast Convergence 857 BFD Failure Detection Mechanism 858 Topology-Independent Loop-Free Alternate (TI-LFA) 878 Microloop Avoidance 935 BGP PIC Edge 943 Summary 995 References and Additional Reading 995
Part IV Business and Operational Considerations
Chapter 10 Business Opportunities 997 Technological Opportunities and Benefits 999 CapEx Savings 1026 OpEx Savings 1030 Business Case Guidance 1032 Summary 1039 References and Additional Reading 1040
Chapter 11 Organizational Considerations 1043 Scenario
1: Replacing or Enhancing a Legacy Network with SR 1046 Scenario
2: Consolidating Networks and Services 1056 Summary 1106 References and Additional Reading 1107 Appendix A Reference Diagrams and Information 1109 Online Element:
Chapter 12 SRv6 Ecosystem Deployment Use Cases 1 SRv6 Open-Source Implementations 2 SRv6 Open-Source Lab Deployment Examples 17 Summary 82 References and Additional Reading 83 TOC, 11/19/2024, 9780138230937