IP Routing Protocols - Practical Guide to OSPF, IS-IS and BGP

In this review of IP Routing Protocols, the author James Aweya presents a technician-focused guide to link-state and path-vector routing. The book is best for networking engineers and network engineering students who need a practical, example-driven explanation of OSPF, IS-IS and BGP rather than an abstract theory text. The single biggest reason to buy is its emphasis on real-world practices and detailed walkthroughs of how routing databases and packets are processed during normal operation and troubleshooting.

Key Features

• Link-state focus: The book explains OSPF and IS-IS operations in a way that helps engineers understand how link-state databases are built and maintained for predictable routing behavior.
• Path-vector coverage: BGP is covered with attention to its identifying characteristics and how path selection interacts with real network design choices.
• Packet-level detail: Readers get clear descriptions of different OSPF packet types and how inbound and outbound processing of LSAs affects routing decisions.
• Practical examples: Material is presented from a practicing engineer's perspective, linking theory to common practices used in production networks.
• Hierarchy and area design: The book begins with a detailed description of OSPF area types, hierarchical routing, and router roles to guide sensible network design.

Who It's For

The primary audience is network engineers, operations staff, and advanced students who need to implement, operate, or troubleshoot OSPF, IS-IS and BGP in service provider or enterprise networks. Its example-driven approach makes it useful for practitioners who prefer applied explanations over pure academic treatment.

Those seeking an introductory primer for absolute beginners or a vendor configuration cookbook should look elsewhere; the book assumes some familiarity with IP routing concepts and focuses on protocol behavior and databases rather than step-by-step CLI commands.

Pros & Cons

Pros

• Provides a practical, engineer-oriented explanation of OSPF, IS-IS and BGP useful for real deployments.
• Detailed packet and database descriptions help with troubleshooting and design reasoning.
• Clear coverage of OSPF area types and router roles aids hierarchical network planning.

Cons

• Not a beginner-level configuration guide; assumes prior routing knowledge.

Specifications

Our Verdict

IP Routing Protocols is a solid, practical reference for engineers who need to understand how OSPF, IS-IS and BGP behave in production networks. Its focus on databases, packet processing and area design makes it good value for practitioners who want better troubleshooting insight rather than a basic introduction or vendor CLI guide.

Frequently Asked Questions

Does this book cover BGP in depth?
Yes, it covers BGP as the path-vector protocol, emphasizing its identifying characteristics and interactions with network design.

Is this suitable for beginners?
It is best for readers with some routing background; absolute beginners may find the treatment too focused on protocol behavior rather than introductory concepts.

Will I find configuration examples?
The book emphasizes protocol operation and real-world examples rather than step-by-step device configurations.