TCP/IP Illustrated, Volume 1: The Protocols (Addison-Wesley Professional Computing Series) by W. Richard Stevens Summary and Reviews
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Book Reviews of TCP/IP Illustrated, Volume 1: The Protocols (Addison-Wesley Professional Computing Series)
Book Review: Somewhat out of date...but excellent
Summary: 5 Stars
Even though this book was published in 1994, it still serves as a useful reference and learning tool for the TCP/IP protocol. There are of course changes and additions that have been made to TCP/IP over the last 7 years such as IPv6, but one can still refer to this book as a good source of information about the dynamics of TCP/IP. There are exercises at the end of each chapter, so it can, and has been used as an effective textbook. In chapter 1, the author gives a brief overview of protocol layering, Internet addressing, and the domain name system. The encapsulation mechanisms for TCP and UDP are outlined as well as a discussion of the different implementations of TCP/IP. The Vegas implementation is not discussed since it was invented long after the date of publication of this book. Ethernet and the encapsulation provided by IEEE, SLIP, and PPP is discussed in the next chapter on the link layer, along with the loopback interface and MTU. Estimates are given of serial line throughput, setting the stage for later timing calculations.
The IP protocol is the subject of chapter 3, the author stressing first the connectionless and unreliable nature of IP packet transfer. The IP datagram format is given in discussed, along with a detailed discussion of subnet addressing and subnet masks. The discussion of IP given here is of course very out of date with the advent of IPv6.
Chapter 4 is an overview of ARP, and the author illustrates it effectively using an example of an FTP transfer and Telnet. This is followed by a treatment of RARP in the next chapter, with the limitations of this protocol briefly discussed. Although ARP is incorporated in all current implementations of TCP/IP (with the exception of IPv6), not all of these include RARP.
The ICMP error handling protocol is discussed in the next chapter, with all the message types listed, and brief discussions given of timestamp and address mask requests. This is followed naturally by a discussion of the Ping program in chapter 7, which uses ICMP echo request and reply messages.
The traceroute program, which finds which path IP packets follow from one to the other, is discussed in Chapter 8. An explicit example is given of how to use traceroute. Then in the next chapter, IP routing is discussed, along with an explicit example of a routing table. Again, the discussion is out-of-date, since in IPv6, the router discovery is replaced by a mandatory router solicitation and advertisement mechanism.
Dynamic routing protocols are the subject of the next chapter, wherein the author discusses RIP, OSPF, BGP, and CIDR. The newer ones, such as IGRP, EIGRP, and MPLS, are of course not treated.
UDP is then discussed in the next chapter, with examples given and IP fragmentation discussed, along with a brief overview of how UDP and ARP interact. This is followed in Chapter 12 by a discussion of broadcasting and multicasting, and the author outlines briefly the problems that rise when attempting to broadcast through routers. Then in the next chapter, the ICMP mechanism for multicasting is discussed. Here again the treatment is dated, since in IPv6 IGMP is replaced by multicast listener discovery messages and there are no broadcast addressing in IPv6.
The DNS database is discussed in the next chapter, with emphasis on how resolvers communicate with name servers using TCP/IP. The discussion is limited to A resource records, which is replaced in IPv6 with AAAA or A6 resource records. I did not read the next two chapters on TFTP and BOOTP so I will omit any commentary.
It is in the next chapter that the basics of TCP begin to be discussed, with the details of the TCP header given. The dynamics of the TCP connection is then treated in chapter 18, with a complete TCP state transition diagram given. The discussion is very helpful to those who need a thorough understanding of the connection steps in TCP. This is followed by a treatment of the Nagle algorithm and delayed ACKs in chapter 19. The exercises in this chapter need to be worked to appreciate the discussion.
The following chapter overviews how TCP sliding windows work, and how window sizing is done. Slow start, the bandwidth-delay product, and the urgent mode are all treated in great detail. The mathematical considerations behind TCP timeout and retransmission are given in chapter 21, along with a discussion of the congestion avoidance algorithm and the fast retransmit and fast recovery algorithms. Then in chapter 22, the TCP persist timer, used to prevent transmission deadlock and the silly window syndrome, is discussed in detail. The ability of TCP to implement a keepalive timer is discussed in the next chapter. Since it is out of date, I did not read the next chapter on the future of TCP.
The SNMP network management protocol is outlined in Chapter 25, with definitions of MIB and an overview of SNMP traps. These are very important concepts given the enormous importance of network management currently. There are currently several vendors that supply packages for polling, reporting, and forecasting network behavior that are based partially on SNMP and MIBs.
Telnet and Rlogin, which are still used extensively in modern networks, are discussed in the next chapter. After reading this chapter, the reader will have a thorough understanding of how these protocols work, which is also true of the next chapter that covers the FTP protocol, and the SMTP protocol, which is covered in chapter 28. I did not read the last two chapters of the book so I will omit any commentary.
The author has done a good job here of relating to the reader the structure and dynamics of TCP/IP based on what was known at the time. In view of the fact that IPv4 is still alive and well, and given that TCP implementations have only been slightly modified since 1994, one can still read this book profitably.
Book Review: who wants to be a zillionaire......
Summary: 4 Stars
Well worth the investment. WR Stevens has compiled the essential desk drawer reference book on TCP/IP. IP has evolved since 1994 and this book doesn't have the later coverage, but hey, whose got an implementation handle on IPv6 anyway. For the basics, in an easy to read, superbly descriptive and insightful style with great real-world traces and tips from an obvious expert in his field, this text maybe all that you will need on TCP/IP protocols.Book Review: The God of UNIX Networking Does it Agian
Summary: 5 Stars
W. Richard Steven (rest his soul) will always live on with books like these. As long as there is someone needing to learn TCP/IPv4 this book will always be needed.This book covers TCP/IP in depth and is great for anyone needing to learn it. This book covers IP, ARP, RARP, ICMP, RIP (and other routing protocols), UDP, IGMP, DNS, TFTP, BOOTP, SNMP, SMTP, NFS, and alot more including some programs and an overview of configurations in the appendix.
This book is a must have for any person doing networking, or doing any work involving networking.
Book Review: Great Technically! - not for Newbies!
Summary: 4 Stars
The more I read about TCP/IP (or any technical subject) the more it becomes clear that what may be good for one student may not be good for another. Some will really like this book. Others will really hate it. If you have already had the 10,000 ft. view of the TCP/IP protocol suite, and hunger for the nut-and-bolts, then this book is for you. It goes into excrutiating detail about what is happening during communication exchanges, maps out all the fields in various headers, and shows you just what happens - even the extraneous stuff - when some common commands are executed. I gave it four stars because I have not seen any other text go into this kind of detail. For a companion text, I would recommend "Internetworking with TCP/IP Vol. I" (Comer), or "Internet Core Protocols: the Definitive Guide" (Hall).
Book Review: A Masterwork on the subject of TCP/IP
Summary: 5 Stars
Having come from a rather diverse computer background, I have come accustomed to books being wordy, and sometimes grammatically incorrect. This book is the first in a long time to break that general rule. As a beginner to TCP/IP and the other topics discussed in this text, I have found this book to be concise and clear in all the items discussed. It is simple enough for anyone with some basic computer experience to understand. The book itself beautiful from the cover to the wonderful illustrations included. Though Hard Cover books are often frowned upon because of their size, this book will likely be a proud addition to your collection. I used this text as an adjunct to my CS 268 Class at WVU a class on internet programming and it follows beautifully not only with the lectures, but in the way the material is organized and presented. Don't let the price tag scare you, this book is worth every nickel and dime spent on it.