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Truly understanding networking?

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I understand the basics of networking
such as Lan and stuff. I know what many of the protocols are and how to build a
client/server socket program in C. But what I really want is a very good understanding
of how networks actually work. Not only from a programming aspect but also from a
application aspect. I am looking for some material(preferably a book) which will give me
a very good foundation to go off of. I am in the middle of wanting to be a programmer or
a UNIX admin, so I really should learn and know how to apply networking
fundamentals.



Does any such a concise resource
exist? Would it be better going the more academic route by buying a networking book(such
as those from Tanenbaum or Kurose), or is it better to go the It route possibly looking
into network admin text or certification
books.



Thank you all so
much.



Answer




W. Richard Stevens' books href="http://www.amazon.co.uk/Unix-Network-Programming-Addison-Wesley-Professional/dp/0131411551/ref=pd_sim_b_10"
rel="nofollow noreferrer">'UNIX Network Programming' and href="http://www.amazon.co.uk/TCP-IP-Illustrated-Protocols-APC/dp/0201633469/ref=sr_1_1/276-3192039-9286844?ie=UTF8&s=books&qid=1256252099&sr=8-1"
rel="nofollow noreferrer">'TCP/IP Illustrated' are must reads, no matter
which career you go with.




If you
would like more detail on the underlying technologies and theory, href="http://www.amazon.co.uk/Computer-Networks-Andrew-S-Tanenbaum/dp/0130661023/ref=sr_1_4?ie=UTF8&s=books&qid=1256252273&sr=1-4"
rel="nofollow noreferrer">'Computer Networks', by Andrew Tanenbaum was the
seminal text when I was studying; again, highly recommended.



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