Amazon.com Review
This is the definitive book on the Domain Name System (DNS), the powerful scheme that facilitates the translation of English-like domain names (www.amazon.com) into computer-comprehensible Internet Protocol (IP) addresses (208.216.182.15). If you run a DNS server of any kind, particularly under Unix, you need to have this book on hand.
This book's early chapters give a view of DNS from high altitude, explaining basic concepts such as domains, name servers, and name resolution. From there, the authors proceed on a more practical tack, presenting specific instructions for setting up your own domain and DNS server using BIND. The authors then tell you what to do as your domain grows and you need to add more machines, subdomains, and greater throughput capacity. They also talk a lot about nslookup and C programming with the various DNS and BIND libraries. Administrators will find the chapter on BIND debugging output particularly helpful. Here, the authors translate BIND's mysterious error messages and offer specific strategies for fixing and optimizing the program. This edition covers BIND 8.1.2, but pays lots of attention to older versions that are still in wide use (4.8.3 and 4.9). The authors are careful to note differences among the versions. --David Wall
Review
'Now into its fourth edition, updated to cover BIND 9, the O'Reilly textbook has already attained classic status. DNS and BIND can be found on the shelf, or more likely open on the desk, of most clued-up system administrators... Don't expect a fun read ... the subject matter is a little dry for that ... but if you like your Unix and want to truly understand how DNS works in general and in practice within your enterprise, this is the book to buy.' - Davey Winder, PC PRO, September 'This book has been the bible for DNS administration since 1992. .. I can't fault this new edition of the book. The first edition serve me well when I was setting up my first DNS server. The book still achieves what it sets out to do, and explains DNS and BIND. This has got more complicated (sorry, feature rich!) over the years, but this book still explains it in clear terms. O'Reilly rightly made their name through publishing titles like this.' - Joel Smith, new@UK, December 2001 'This book is as useful now as it was back in the mid 90's. Buy it if you have to do any more than be a simple user of DNS. As a measure of how times change, the appendices no longer show you how to compile and install BIND on a Sun operating system, it is now shown with Linux.' - Raza Rizvi, new@UK, December 2001
--This text refers to the
Paperback
edition.
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