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EPON Ethernet Passive Optical Network
Ethernet passive optical networks are an emerging access network technology that provides a low-cost method of deploying optical access link between a carrier's office and a customer sit.
2009-11-25
internet routing
The Internet, an upstart academic experiment in the late 1960s, struggles with identity and
success today. From the ARPANET to the NSFnet to ANYBODYSNET, the Internet is no
longer owned by a single entity; it is owned by anybody who can afford to buy space on it.
Tens of millions of users are seeking connectivity, and tens of thousands of companies are
feeling left out if they do not tap into the Internet. This has put network designers and
administrators under a lot of pressure to keep up with networking and connectivity needs.
Understanding networking, and especially routing, has become a necessity.
Some people are surprised when networks fail and melt down, but others are surprised when
they don't. This seems to be the case because there is so little useful information out there.
Much of the information on routing that has been available to designers and administrators up
until now is doubly frustrating: The information makes you think you know how to build your
network—until you try, and find out that you don't. The first edition of this book addressed
real routing issues, using real scenarios, in a comprehensive and accessible way.
In addition to providing a thorough update to the original material, this edition introduces
recent enhancements to the BGP protocol, discusses changes surrounding registration and
allocation of Internet numbers, and provides additional information on research and
educational networks.
2009-06-17
PMBOOK--PMP HANDBOOK
This document supersedes A Guide to the Project Management Body of Knowledge
(PMBOK® Guide) – 2000 Edition, which was published as the second edition of the
PMBOK® Guide. In the time since its publication, the Project Management Institute
(PMI) received thousands of valuable recommendations for improvements to the
PMBOK® Guide – 2000 Edition that have since been reviewed and, as appropriate,
incorporated into the third edition.
2009-03-20
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