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Most telecom books focus on either traditional telecom billing audits or pure technology, with the cost saving ideas buried deep in the text. Busy decision-makers need the specifics quickly, without having to plow through details that do not affect the economics of a project. Telecommunications Cost Management takes cost saving techniques and brings them to the forefront where managers and decision makers can quickly use them for real world cost reductions or efficiency gains.
Traditional bill auditing texts provide recommendations but only within the context of the existing architecture - for example, they might highlight techniques for reducing circuit switched leased lines but omit the pros and cons of leased lines versus alternatives. Telecommunications Cost Management provides a blueprint for cost reduction across all major technologies - from frame relay to IP telephony to contract recommendations. The text presents the key facts up front, with sample calculations for broadband, local access, equipment, and service alternatives. It provides scenarios showing the effects of different architectural strategies for both voice and data communications. Intended for the busy decision-maker, this reference eliminates the need to wade through unnecessary details and guides the reader directly to the cost saving techniques.
Our world is rapidly becoming an Internet-based world, with tens of
millions of homes, millions of businesses, and within a short
period of time, possibly hundreds of millions of mobile
professionals accessing the literal mother of all networks. One of
the key problems affecting many Internet users, ranging from
individual professionals to networking managers and administrators,
is a lack of knowledge concerning Internet Protocol (IP)
addressing. A detailed reference guide, The ABCs of IP Addressing
provides you with the detailed information about the key challenges
of IP addressing and designing networks that work efficiently. It
takes you from the basics of the binary numbering system to
advanced topics in subnetting, network address translation, and
configuring workstations, servers and routers. The book contains
network tools that prepare you for testing and troubleshooting and
highlights the need for techniques that conserve the use of IP
addressing as well as the creation of a next generation IP
addressing structure. While structured on a chapter by chapter
basis, wherever possible each chapter was written to be
independent, making the book convenient and easy to use in a hectic
work environment. While you may find it possible to design a
network or configure a workstation to operate without a detailed
knowledge of IP addressing, the end results are not very efficient.
And in the quickly changing global business environment,
inefficiency wastes your time and money, both valuable resources
for gaining and maintaining the competitive edge. With The ABCs of
IP Addressing you get the comprehensive coverage of applications
and protocols that help you do your job faster and more
effectively.
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