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Very DetailedReview Date: 2000-04-04
A must have consice guide to TCP/IP!Review Date: 1999-10-07
Excellent starting point for MCSE preparation on exam 70-59Review Date: 1999-06-05
To Truly Understand Something Is To Be Able To TeachReview Date: 1999-10-01
What you'll get though, is an astonishing detailed, accurate, and REAL world examples of how TCP/IP and Subnetting/Mask truly work. How many books have you read but only to be disappointed by lack of Subnet/Mask explaination?
I personally have read through more than a dozens of them but NONE can really explain TCP/IP, They CLAIM they know -- BUT where are the explaination and notes? Two pages? Get real! None comes EVEN CLOSE to this book. Some of the books just explain the "concepts" rather than any real world knowledge how it actually works.
For the first time in my life, I TRULY understand how TCP/IP, Subnetting, Subnet Masks, and Router all work together, Dave Kinnaman deserves the highest recoginition for his work. You've earned my respect for life. Please keep up the excellent work.
You CAN Learn Subnetting!Review Date: 2001-06-29
Subnetting is not easy to learn. Read and re-read Chapter 4, "Subnets and Subnetting." It is the heart of this book, and an excellent tutorial. If you're having trouble getting a handle on subnetting, this book is for you.


A myth-shattering, authoritative and enlightening titleReview Date: 2003-04-04
So many books discuss networks, but somehow distort subtle points. Authors Oppenheimer and Bardwell know their material inside-out and explain key points in clear, concise prose. Ever hear of the "37% utilization rule for Ethernet?" It's false. Think that TCP sequence numbers count packets? Wrong -- they count bytes of data. And why are sequence numbers seemingly "off by one?" Look at the difference between ordinal and cardinal numbers, described in ch. 9.
TCN displays an uncanny ability to include just the information that is needed. "Reversible half-ASCII," which accounts for odd-looking NetBIOS traces, appears in ch. 12. The sections on Windows networking are first-rate, with helpful comparisons of NetBIOS with IPX, TCP, and NetBEUI. Even theoretical but damaging attack methods, like corrupting Hot Standby Router Protocol messages (ch. 8), are illuminated.
I have two complaints. I would have liked more attention
paid to the mechanics of analyzing traffic, including the use of taps. Also, the Windows chapter seemed to end abruptly,
just when the dynamics of Windows 2000 networking and port 445 should have appeared.
TCN is designed to educate protocol analysts. People with this skill set can administer LANs, analyzer network-based IDS traffic, and deploy network infrastructure. I thank the authors for their efforts and look forward to their next endeavor.
Excellent - Will Become a Bestseller in its FieldReview Date: 2003-03-14
It is in this very light that I rate Troubleshooting Campus Networks: it is a an extremely valuable reference book for network administrators, but it will also help you pass the Cisco CCNP Support exam.
Briefly going through the contents, Chapter 1 describes the book itself and its audience. Chapter 2 details formal network troubleshooting methods, including the Cisco Troubleshooting Method, protocol analysis, network traffic types and the various troubleshooting tools. Above all, it emphasizes the importance of proactive network management.
Chapter 3 provides in-depth knowledge on troubleshooting and Analyzing Ethernet Networks. And Chapter 4 will be even more appreciated: about 55 pages dedicated to troubleshooting and analyzing IEEE 802.11 Wireless Networks. This chapter alone will be of great assistance to those preparing for Certified Wireless Network Administrator (CWNA) from Planet3 Wireless, Inc. It provides an excellent introduction for those who want to know what Wireless LANs are all about.
Chapters 5 and 6 provide indepth knowledge on troubleshooting and analyzing the Spanning Tree Protocol and Virtual LANs respectively. Chapters 7 and 8 do the same for Campus IP Networks and Campus IP Routing Protocols.
What I have found to be of equally great value is Chapter 9, detailing TCP, UDP, and Upper Layer protocols' troubleshooting and analysis. Here, one would find the answers to the questions he may have had about HTTP, FTP, SMPT protocol analysis and the like.
Chapters 10, 11, 12 and 13, respectively provide the skills needed for troubleshooting and analyzing Campus IPX Networks, AppleTalk Networks, Windows Networking and Wide Area Networks.
In all, this is a powerful tool from which you will not only find the answers to day-to-day networking issues, but will also empower you to become a better network administrator.
If you are in network administration, a networking professional generally or preparing for Cisco CCNP Support exam, this is the book!
Good information for a network AdministratorReview Date: 2002-10-26
Fill in the holes of your swiss cheese knowledge base!Review Date: 2002-10-30
The two authors have been in the industry since it's inception and bring a passion for networking to the table with a focus on teaching those of us who do not have 20+ years in the trenches.
This book is not only a reference book, but a well written, easy to read explanation of networking and troubleshooting. With real-life scenarios from the authors and practical situations played out. I felt as though I had a mentor walking me through the logical steps of analysis.
Buy reference books and keep them on your selves for when you need them. Buy this book, read it and keep it close because you will need it!
Good book for network adminsReview Date: 2003-06-17


Fantastic Book! Review Date: 2008-03-29
Best Resource everReview Date: 2008-05-31
Well written, easy to understand and apply guidelinesReview Date: 2007-07-19
Best networking marketing for beginners and advancedReview Date: 2007-11-09
Steve
A Great Network Marketing ResourceReview Date: 2007-07-10

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THE current reference about honeynet technologies and solutionsReview Date: 2008-07-18
Do not get confused about the book title, specially about the "virtual" term. The main reason to mention virtual honeypots, although the book covers all kind of honeynet/honeypot technologies, is because during the last few years virtualization has been a key element in the deployment of honeynets. It has offered us a significant cost reduction, more flexibility, reusability and multiple benefits. The main drawback of this solution is the detection of virtual environments by some malware specimens.
The detection of honeypots has always been one of the main concerns in the honeynet community, basically because if the attacker can identify them, they are useless. For this reason, one of the chapters is just focused on providing some light, tips, and tricks about what an adversary can really accomplish. In fact, we have not seen lots of real-world incidents where the attacker actively checks the existence of honeynet setups.
I have been working with honeynets during the last 5 years. We founded the Spanish Honeynet Project on 2004, and almost at the same time we became part of The Honeynet Project and released the Scan of the Month 32. The main honeynet/pot book reference till last year was the book published by the Honeynet Project. As this is a rapidly evolving field, definitely it has been replaced by this book, written by two project members.
The first chapter is a very brief introduction to honeynet technologies and basic tools. You can jump through it if you are not new to this field. Then, the book covers the main two honeypots types: high and low interaction. The high interaction section provides details about the tools to virtualize your honeypots: VMware, UML, or more specific solutions, such as Argos. The low interaction section provides details about some the most relevant honeypot types to cover lots of detection scenarios: worms, traditional server attacks, Google Hacking, Web-based attacks, etc. It is a wide overview that will give you lot of ideas for new deployments.
The whole book has been cooked with a how-to mentality , and it explains in detail how to install and configure the different tools and software elements covered. Additionally, it provides guidelines, best practices, and analysis recommendations for each tool based on the authors experience. However, for the how to portions take into account that most of the solutions are Linux-based, and the installation and setup process will vary based on the tool version and the Linux distribution you are using (library dependencies, etc). In any case, the step by step guides are very useful as a general setup reference.
From my perspective, the most valuable part of the book is chapters 4 to 6. The authors, Niels Provos and Throsten Holz, are the lead developer/architect for honeyd (chapter 4 and 5) and strongly related with nephentes (chapter 6), respectively. These two are the most famous and advanced low-interaction server-based honeypot and malware honeypot. They know what they are talking about :), and you cannot find a better reference out there for these two tools. The book is an excellent guide, covering from the design principles and innovative deployment ideas, to all kinds of configuration options and possibilities, including limitations on real-world scenarios. Chapter 6 is complemented with other less popular malware-based honeypots (except for Honeytrap).
The book includes some extra material, covering academic and research hybrid solution, still on their early stages, but that can give you and idea of where these technologies are evolving to and the major challenges we are facing nowadays. This pretty much theoretical content is well balanced with the case studies chapter, where real incidents involving different honeypot types are presented. These are always a fun read and a way of getting experience and learn how to deal with intrusions.
Finally, one of the main expansion areas we are involved today is the creation of new client-based honeypot technologies. This book section (highly recommended) does a great job introducing multiple high and low interaction honeyclients currently available, their benefits and drawbacks (chapter 7). This information is perfectly complemented by the last two chapters, focused on tracking botnets and analyzing malware with sandbox environments. Once a client is compromised, it typically becomes a member of a botnet, and for easy and quick categorization, we start by performing a malware analysis of the specimens. I recommend you to add all this knowledge to your incident handling and response capabilities.
Something I would have liked to see in the book is a section about a fully virtualized honeynet environment, showing how using VMware, you can build up a virtual Honeywall (just slightly mentioned on chapter 2) and different honeypots, creating a complete, cheap, mobile and multi-purpose virtual honeynet infrastructure. Also, we receive multiple questions related to this kind of setup in the Honeynet Project mailing lists, because all the previous whitepapers are obsoleted now. I've been deploying these type of solutions for fun and professionally during the last few years and I strongly recommend you to start using them. You won't be disappointed about how much you can learn of what is going on in your networks and systems, and this book is the best starting point.
If you have any relationship with the intrusion detection, incident handling and forensics, threat analysis, or SOC and CERT security side of things, definitely this book is for you. Go through it and improve your capabilities with easy to deploy virtual honeypot solutions. You just need a (not so new) computer, virtualization software, and some time!
Fantastic intro and depthReview Date: 2008-03-24
Virtual HoneypotsReview Date: 2007-12-18
Regards
Carlos
A Fantastic Introduction to HoneypotsReview Date: 2007-11-11
Overall, I found this book to be quite excellent, and very informative and accessible to those new to the arena of Honeypots.
Excellent, modern book on digital defenseReview Date: 2008-01-07
A security technician with some degree of proficiency should be able to read Virtual Honeypots and then implement at least one of the solutions presented. This sounds like a fairly common event, but too often technical books do not provide the detail required to transform theory into practice. Virtual Honeypots offers installation and operational guidance for a variety of deception and analysis systems, primarily for server-oriented technologies. I especially gained a better understanding of Honeyd and Nepenthes, the two applications about which I cared the most.
While I liked the first 2/3 of the book, I have to say I really enjoyed the last four chapters. These covered Detecting Honeypots, Case Studies, Tracking Botnets, and Analyzing Malware with CWSandbox. Of these the final chapter was superb. Ch 12 has probably the clearest explanation of hooking I've read anywhere. I am not a rootkit writer or Windows kernel programmer, but the text was so well written I had zero problems following along.
I gave Virtual Honeypots five stars because it is so unique and well-written, but I do have a few minor issues to mention. First, I was somewhat disappointed by the honeyclients section (ch 8). I was not as confident that I could implement a honeyclient solution after reading the great material on server-oriented honeypots. Perhaps the second edition or a separate book will give greater attention to this area. Second, I found a few small technical items. On p 4, it isn't accurate to say "TCP...[gives] each packet a sequence number." Bytes of application data are numbered, not packets. On p 13 we are told to use a snaplen of 1500 bytes, but this will cut off the last 14 bytes of many Ethernet frames. Try it with ping -s 1472 while sniffing with Tcpdump. As you can see, these minor issues are easily fixed in a future printing and do not justify dropping a star.
If you are at all interested in potentially deceiving intruders, buy and read Virtual Honeypots. You'll learn about more than VMware (QEMU, UML, etc.) as well as numerous open source tools you can download and try for free. I look forward to reading more from these authors -- perhaps a book of true case studies?

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A Masterpiece for LeadershipReview Date: 2008-08-04
Top-notch workReview Date: 2008-02-26
A Work of the HeartReview Date: 2007-09-12
The BestReview Date: 2007-08-21
Outstanding book on leadershipReview Date: 2007-07-16

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Excellent reference for the sports fanReview Date: 2001-06-27
Like any almanac, the yearly data quickly ages. I suppose I would rather them carry data for the 2000-01 NFL season, for example, rather than the 1999-2000 season, but I suppose that given the continuous nature of the sport seasons, they have to make a trade-off for one sport.
It's very good; I highly recommend it for any sports fan with a knack for trivia or who frequently finds themselves asking (or arguing) about records and statistics and superlatives.
Best EverReview Date: 2001-02-09
For Every Sports Fan!Review Date: 2000-12-16
This book is for everyone from the casual sports fan to the stats geek. It covers all sports. (At least every one I could think of!) For the amount of content and the price, you can't beat it!
It doesn't get much better than this...Review Date: 2000-10-26
ESPN IS THE KING OF SPORTSReview Date: 1999-12-20

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Fight Fire with FireReview Date: 2008-08-14
My only problem with the book; the authors give readers only a smattering of ways to actually "take out" the cancer of America, such as the lunatic religious right, and hate mongers such as Corsi, Limbaugh, Hannity, Coulter, and Dick Morris.......etc...... There should be more concise efforts to drawn a plan of eradicating the disease of the GOP's lunatics, thus allowing the conversion of more Republicans, who want to become true believers in democracy, such as the recent convert, General Colin Powell!
This book is worth many times the price of the book, if just for the web site leads and quotations found at the bottom of each page.
the fiftyfirst thing you can doReview Date: 2007-12-25
The Must-Have Guide to Fight for the TruthReview Date: 2006-06-22
Let me also say that if you are looking 50 simple ways to take on the Right, this book will give you that and much more. Yes, it does have 50 areas in which to take on the Right, but it provides several options for doing so in each of the 50 areas. Therefore, you can choose some or all of the options depending upon what you choose. Moreover, it lists resources where you can go for assistance or more information.
But "50 Simple Things" does not stop there. Need a list of progressive news sources: it's in the book. This book is chock full of internet web sites and web logs to help you coordinate with others or gather more information. Media watchdogs: they're in the book. In fact, there are so many internet sources listed in this book that I became physically tired of linking to all of them.
But this book is not just for internet geeks like me, it has phone numbers for organizations that you can contact. Ideas for campaigns and campaign volunteers. Little ways that you can stick it to the Right.
This is the handiest quide for progressives and moderates I have yet to see. I have read many books on progressive issues, but none match "50 Simple Things" in ease of reading and coverage of major issues. And the best thing is that "50 Simple Things" is about simple things everyone can do and it is set out in a concise book that is less than 200 pages. All of the things you need in a small, very portable format.
Fighting the RightReview Date: 2006-07-10
Plenty of inspiration for people of any age or income levelReview Date: 2006-06-24
Some of the actions included require little or no effort. Join a progressive group, be it local or international. Take back control of the American political vocabulary. Donate a subscription to a progressive magazine to your local library. Become familiar with the parts of the Bible that support progressive positions. Visit alternative news web sites. Also, visit right-wing sites to begin to understand the Right.
Some actions require a little more effort. Adopt a blog. Write a letter to the editor of your local newspaper (even if your letter is not printed, it might encourage the editor to print a similar letter). Did you know that the Pledge of Allegiance was written by a Christian socialist named Francis Bellamy? Talk to your neighbors, and to your congressperson's local office. Attend local meetings, like school board, city council or planning and zoning commission; the Right will be there. Support public education, along with local arts and artists. Stand up for science in the classroom. Volunteer for a political campaign.
For the committed individual, become an expert on a particular subject. Look for right-wing spin in your local media. Start your own media. On Election Day, become a poll watcher. Spread the word the "person of faith" does not automatically equal "conservative." Last, but not least, why don't you run for office?
The only part of this book that may cause disagreement is the assertion of the publishers that the Democratic Party needs to be reformed back into the progressive party it once was. Like it or not, America is a 2-party system, and reforming the Democratic Party is easier than starting over with a third party. On the other hand, many people in America believe that the Democrats are just as bad as the Republicans, and, therefore, not worth saving.
Aside from that, this is a gem of a book. It contains plenty of inspiration for people of any age or income level. Even if the reader can do only 1 or 2 of the things mentioned in this book, it will help to change the tide in America. This book is very much worth reading.

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A most enjoyable book about books Review Date: 2004-11-27
Wonderful reading, as alwaysReview Date: 2003-07-07
An Indispensable Resource for Any Serious Book CollectorReview Date: 2003-09-09
However, if you are serious about book collecting, "Among the Gently Mad" is a tremendous resource. Reading between the lines of other book collectors' stories, you will find out which web sites, bookstores, dealers, book fairs, organizations and other sources can help you fill out your collection. By the way, this is not just a book for those who collect rare books. An antiquarian book is simply described as any book that is worth more now than when first published. Basbanes's first rule of collecting books is to focus on subjects that hold your interest and, in fact, your collection should contain books you actually want to read. If you are gently mad, that is "taking delight in the pleasant touching of books long coveted," this book is an indispensable tool to fulfilling your own madness.
Couldn't put it downReview Date: 2003-09-08
"A shelf of books bespeaks the soul whose hands have put it there."Review Date: 2005-10-23
It seems I never get enough of these books about books and this is one of the best.Here we are given a look in on the wonderful life the author has in the world of the High End Collectors.Those like me,and that means all but a very miniscule number,who can only dream of attending and partaking in those auctions,where single rare books sell for tens of thousands,and lots or even complete personal libraries sell for sums equalling the national treasury of small countries.That doesn't mean reading about that sort of thing isn't very interesting;and the author has the ability to make one feel they are part of that activity.What one gets from this book is that anyone can have the same desires,same enjoyment,and all the rest of what comes along with having a passsion for reading,collecting,owning,sharing,arranging,their personal collection whether it is a small number of favorite volumes or some huge ammassment--it's their collecion and is what they have the ability,desire and resources to call their own.I suppose many who work with books like booksellers or library staff can even imagine the books around them are their own.I remember once reading somewhere, something to the effect that nobody ever really owns a book,but only has the privilege of being its caretaker for a while until it eventually passes on as its "owner" is sure to do--it's only a matter of time.This idea comes through very clearly as the author shows how collectors spend lifetimes searching for books that eventually end up in university,library and other collections.
The author describes the personalities he encounters and we can identify with all of them as we pursue our passion with books.
In a nutshell you'll get from this book that the only real difference between your collection and the world he writes about is a matter of scale
A great read and highly recommended to anyone who loves books and reading.

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What an awesome book!Review Date: 2006-02-25
Ahmad Arslan MunirReview Date: 2005-09-09
Advanced BGP Implementation for ISPsReview Date: 2006-01-31
I give this book 4 pings out of 5:
!!!.!
Outstanding, PRACTICAL BGP Book!Review Date: 2004-09-01
Real world BGP - advanced solutionsReview Date: 2004-04-20
Advanced BGP design concepts are presented in a logical flow and practical design scenarios are included to help you understand how and why the concept is deployed. In addition to advanced BGP designs, topics covered are performance tuning, policy control, Enterprise and Service Provider design guidelines, MPLS VPN, Multicast and IPv6. These are topics not clearly discussed in Cisco documentation with this same emphasis on learning advanced BGP concepts. My only wish (not a complaint in any way) is that a chapter or appendix was included as a general BGP review for reference. Maybe in the 2nd edition as the book is updated? Kudos to the authors and Cisco Press for compiling this information in such a useful and readable book! Highly recommend!!

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Cisco IP RoutingReview Date: 2008-04-07
Two thumbs up!Review Date: 2003-07-09
Btw, now I'm waiting for your next book. Why not? Will it be dedicated to MPLS or MLOSPF? Huh? :))
This guy must make CCIEs look like Help Desk newbsReview Date: 2006-05-27
Ever read a book and find a sentence that makes you say "man that one fact was worth the cash!". You get about one sentence like that every page in this text.
Example:
ip route 192.168.1.0 255.255.255.0 s0 172.17.1.33
I bought the book because I wanted to understand when, why, and how that command works. All of my questions were answered.
Since I'm not a programmer some of the explainations took me awhile to get, but worth it.
Gold.
An amazing guide to the innards of Cisco routersReview Date: 2005-03-08
This book seeks to deliver the 'why' as well as the 'how' of Cisco routing. It was published in late 2001 and uses IOS 12.1 as its reference platform. This IOS version is recent enough to meet my expectations, so don't fear that the book may not apply to more recent Cisco software and hardware. Remember that the 2600 series router was introduced in January 1999, and the modular 2600XM series arrived only in May 2002.
The first compelling aspect of 'Cisco IP Routing' is its exceptionally well-written and thorough explanations of various routing topics. Although my understanding of the subject was improved by reading Todd Lammle's Sybex CCNA books, Alex Zinin's approach assisted me immensely. For example, he helped me understand that classful addressing offers basic subnetting, which 'was used in the real world long before VLSM [Variable-Length Subnet Masks] appeared' (p. 22). He made it clear on p. 52 that 'when multiple matching routes are available to the same destination, routers choose the longest matching route to forward the packets.' This allows specifying a default route that is only used when more specific routes do not match a given destination.
Beyond very insightful routing discussions, Alex makes his point using a variety of methods. In some cases he presents tables that compare protocols. Elsewhere he uses diagrams or figures. Throughout the book he demonstrates syntax and configuration, along with debugging messages showing how protocols work in real life. His innovative use of 'pseudo-code' shows how Cisco might represent protocol information within IOS itself. In many chapters he presents and answers frequently asked questions. These help to dispel myths readers may have concerning Cisco routers.
I cannot complain about any real aspect of this book. As a minor point, Alex's thorough examinations of routing packet headers should have been augmented by real packet traces. I would like to see a companion volume introduce topics like spanning tree, BGP, and other routing and switching issues. Readers looking for such coverage now might like Radia Perlman's 'Interconnections, 2nd Ed' and Iljitsch van Beijnum's 'BGP.'
If you want to truly learn what your Cisco router does when it makes forwarding decisions, you must read 'Cisco IP Routing.' I have not seen any other books so powerfully expose the inner workings of these critical systems.
Great CCIE Companion, associated with Doyle's TCPIP vol.1Review Date: 2004-09-29
This book presents concepts along with router outcome, so it's fairly easy to follow the author's logic in each different technology. This makes this book easy to digest. The way it presents how routing protocols work is very similar to Doyle's TCPIP vol.1. Yet, its editing style is more concise and it covers more in-depth materials in the IGP area.
Associated with Doyle's TCPIP and Parkhurst's OSPF, this book should be a required reading for CCIE RS candidates.
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