Voice Over IP is the #1 guide for professionals planning or running VoIP applications. Uyless Black covers every current technical standard, protocol, and interoperability solution.
The men responsible for turning such possibilities into realities are Phillip Whittaker , the president of S.B.s. , and John E. Fox , director of marketing and business planning . Whittaker , fifty - eight , is a silver - haired veteran ...
Included are numerous Challenge Exercises, which allow students to gain hands-on experience with networking related tools and utilities, and Challenge Scenarios.
Cisco Systems, Inc. Modify the current configuration register setting to reflect the way in which you want to load a system image . To do so , change the least significant hexadecimal digit to one of the following : • 0 to load the ...
The millwrights ' and millers ' resistance to Evans's message was so great that their first recorded reaction was : “ It will not do ! it cannot do !! it is impossible that it should do !!! " 9 Nevertheless , Evans persisted in his ...
Principles, Protocols, and Architecture
The device has a chin rest , a keypad , and a card - swiping receptacle that resembles those used in retail stores . Steve places his chin on the rest , at which time his retina is scanned .
XML: Designing XML internet applications
The stories about phishing attacks against banks are so true-to-life, it’s chilling.” --Joel Dubin, CISSP, Microsoft MVP in Security Every day, hackers are devising new ways to break into your network.
本书分为核心原理和应用实践两大部分, 对软件定义网络(SDN)技术进行了剖析和解读. 第一部分首先阐述了SDN的设计思想与体系架构, ...
在以太网与令|牌环中也可以称为海路由转换可桥 1 FDDI 以太网封装网桥在路由器内将使用不同传输媒介的以太| Encapsulation Briceging |网執格式进行桥接的装置。比如使用| FDD1 网络时,在发送方网桥中会将以太网数据封装成 FDD 数据。而在|接线方网桥中, ...
二、计算的基本中国网格计算、计算专刘鹏给如义:“计算计算任务分布在大量计算机构成的资源池上,使各应用统够据需要获计算力、存储间和各软件服务”。狭义的计算是指厂通过分布式计算和虚拟技术搭据中心或超级计算机,费或需租用式向技术开发者或者企业户 ...
The Internet has changed the way we access the world. This is especially true for kids, who soak up new technologies like eager little sponges.
Perfect for everyone from call center managers, network planners, and CIOs, to telecom engineers, this is the one-stop, plain-English tutorial and reference book on this hot topic.
Numerous people have been introduced to the Internet through Ernest Ackermann's workshops. He has written a hands-on book that reflects his experiences and insights in teaching others to navigate the...
Second Editionnow available! World Wide Web (WWW) sites have been blossoming at an astounding rate, with good reason; WWW technology has proven extraordinarily effective at creating a flexible, interactive, and...
The first complete developer's guide to this exciting new breakthrough technology. The Inferno operating system is ideal for building interactive applications for set-top boxes, PDAs, palm-tops, and other networked devices...
The ultimate do-it-yourself guide to getting your LAN on the Internet More and more small to mid-size businesses are waking up to the fact that, in today's global marketplace, you've...
Straightforward and jargon-free, this updated edition is highly useful for anyone wanting to understand the latest advances in telecommunications, and the rapidly evolving field of voice and data communications. bull; bull;Work with new ...
Perk up your Web pages with multimedia and interactivity, even if you've never written a line of code. Learn all the programming skills you need with this easy, step-by-step guide....