Segment Routing in MPLS Networks
Segment Routing in MPLS Networks
Transition from traditional MPLS to SR-MPLS with TI-LFA FRR
About the Book
In this book, you will learn about segment routing (SR), a cornerstone of modern networking, and topology-independent loop-free alternate (TI-LFA), with hands-on labs to hit the ground running. Written by a key contributor to global segment routing multiprotocol label switching (SR-MPLS) network designs, this book makes learning SR-MPLS both accessible and insightful.
The book offers an extensive learning path, taking you from a traditional MPLS network using the label distribution protocol (LDP) to a modern SR-MPLS network using SR, and provides a holistic view of their interworking. You’ll also explore TI-LFA fast reroute protection scenarios, and find out how SR-MPLS strengthens network reliability with its source routing paradigm. Using intermediate system–to–intermediate system (IS-IS) as the foundational link-state routing protocol, the chapters ensure that you get a clear understanding of both SR and IS-IS. Following a consistent network topology throughout, this book enables smooth transitions between scenarios, helping you master the technical concepts without distraction.
By the end of this book, you’ll have a solid grasp of MPLS, SR-MPLS, and TI-LFA fast reroute techniques, ready to tackle real-world networking challenges with confidence.
About the Author
Table of Contents
- Introduction to Multiprotocol Label Switching (MPLS)
- Lab 1 – Getting Started with LDP-Based MPLS Network
- Lab 2 – Introducing Segment Routing MPLS (SR-MPLS)
- Lab 3 – SR-LDP Interworking
- Lab 4 – Introducing TI-LFA (Topology Independent – Loop-Free Alternate)
- Lab 5 – Zero-Segment FRR
- Lab 6 – Single-Segment FRR
- Lab 7 – Double-Segment FRR
- Lab 8 – Microloop Avoidance
- Lab 9 – TI-LFA Node Protection
- Lab 10 – TI-LFA Local SRLG-Disjoint Protection
- Lab 11 – TI-LFA Global Weighted SRLG Protection
- Lab 12 – TI-LFA Node + SRLG Protection
- Lab 13 – TI-LFA Tiebreaker
About the Publisher
This book is published on Leanpub by Packt Publishing Ltd
Packt Publishing are an established global technical learning content provider, founded in Birmingham, UK with over twenty years’ experience in delivering premium rich content from ground-breaking authors on a wide range of emerging and popular technologies. Our titles have global relevance our multimedia portfolio includes over 9,000 books, e-books, audiobooks and video courses. www.packtpub.com
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