Rating: 
Summary: Best for Beginners!
Review: As a total novice with internetworking, I bought this book as an intro... what a good choice!Easy to read and complete... I was able to easily survive[and thrive] in a Router Config class with people that do it everyday.
Rating: 
Summary: fairly good introduction
Review: I don't understand why this book deserves so many 5 stars (which was the reason I picked up the book). While it provides sufficient introductary material on the subject, the book should really be half thick at most -- the layout wastes lots of paper, and also there is simply too much repeating and redundency, in some cases repeating the same diagrams, paragraphs and sentences. Added to that is the existence of errors, some of them in the examples.
Rating:
Summary: Good sleeping material
Review: Sheesh, half a chapter and it is lights out! Just kidding. The book is very good, but like one other reviewer said, it could be half as thick and still have the same info in it. Alot of reviewing and repeating of stuff already talked about (I guess redundancy is not all that bad). But it is not light reading- very dry writing that is at times tedious to read. But the subject is well covered and gives a good background into the principles of routing and IP.
Rating:
Summary: Good information, but not clearly written
Review: The book is technically well written. BUT...it's about as dry as burnt toast. And the author insists on using non-standard phrases like "contention domain" to describe "collision domains". How about writing a book in plain English? This book has useful information, but the author seems to put too much energy into writing in a style that says "Hey, look at me! I'm so smart that I can make even simple concepts sound confusing!". Keep it on your shelf as a reference. You might need to take it out and blow the dust off of it every few months.
Rating:
Summary: Good information, but not clearly written
Review: The book is technically well written. BUT...it's about as dry as burnt toast. And the author insists on using non-standard phrases like "contention domain" to describe "collision domains". How about writing a book in plain English? This book has useful information, but the author seems to put too much energy into writing in a style that says "Hey, look at me! I'm so smart that I can make even simple concepts sound confusing!". Keep it on your shelf as a reference. You might need to take it out and blow the dust off of it every few months.
Rating:
Summary: Wonderful book
Review: The explanation of everything in this book is great. It discusses the OSI model in more and accurate detail than anything else Ive seen. This book is a must have.
Rating:
Summary: Best Internetworking introduction available
Review: This book is the definitive introduction to routing in networks using IP. It explains the various transmission technologies, routing protocols, and routed protocols (IPv4, IPv6). After reading this book you feel the need for buying more Cisco books and you'll not have problems with doing so because you already know the basics of IP routing.
Rating:
Summary: Best Internetworking introduction available
Review: This book is the definitive introduction to routing in networks using IP. It explains the various transmission technologies, routing protocols, and routed protocols (IPv4, IPv6). After reading this book you feel the need for buying more Cisco books and you'll not have problems with doing so because you already know the basics of IP routing.
Rating:
Summary: A must after attaining the CCNA
Review: This book provides good insight as to the operation of protocols. This is the only book that mentioned why RIP doesn't load balance(It maintains a single route to any given destination in its routing table). Compares RIP to IGRP explaining why IGRP combined metrics surpasses RIPv2 in scalability. Excellent coverage of EIGRP vs OSPF explaining how the Hybrid EIGRP borrows from both distance vector and link state protocols providing ease of use and robustness. The mechanics of routing is discussed in detail describing every detail of how packets traverse a network. I highly recommend this book for any Internetworking Engineer's library. I also recommend "Routing TCP/IP" author: Jeff Doyle
Rating:
Summary: A must after attaining the CCNA
Review: This book was a pleasure to read and provided much needed insight into interior gateway routing protocols, such as RIP, IGRP, EIGRP, and OSPF. Although this book did not cover configuration information as relevant to Cisco routers, nor did it provide discussion into any of the exterior gateway routing protocols, this book is a great reference when questions arise about the mechanics of IP interior gateway routing protocols.
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