TCP/IP is the world�s de facto communications protocol. It is the official protocol of the Internet and, consequently, has become the predominant communications protocol suite in many private networks and internetworks.

No TCP/IP experience needed!

TCP/IP First-Step explores TCP/IP concepts in a reader-friendly manner that assumes no previous experience. Learn about packetized data transfer, open networking, reference models, and standards bodies. Understand the architecture of the TCP/IP protocol suite and learn about its components, functions, and respective uses.TCP/IP First-Step helps you understand TCP/IP�s role in the network.

Learn more about the First-Step Series at www.ciscopress.com/firststep.

About the Author

Mark A. Sportack has worked in the information technology industry for more than 20 years. Mark has written numerous books on data networking and teaches graduate classes on networking and data communications at Syracuse University. Mark is currently the chief information officer at Pitney Hardin, LLP.

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