By Kent Hundley

By way of delivering the hot carrier Routing Certification software, Alcatel-Lucent is extending their succeed in and information to networking pros with a entire demonstration of the way to construct clever, scalable networks. Serving as a “course in a e-book” from Alcatel-Lucent—the global chief in designing and constructing scalable systems—this source pinpoints the pitfalls to prevent whilst development scalable networks, examines the main profitable thoughts to be had for engineers who're construction and working IP networks, and offers overviews of the web, IP routing and the IP layer, and the perform of commencing the shortest course first.Note: CD-ROM/DVD and different supplementary fabrics should not integrated as a part of e-book dossier.

Show description

Read Online or Download Alcatel-Lucent Scalable IP Networks Self-Study Guide: Preparing for the Network Routing Specialist I (NRS 1) Certification Exam (Self Study Guide Exam 4ao-100) PDF

Best education books

Peer Groups and Children's Development: psychological and educational perspectives (Understanding Children's Worlds)

Peer teams and Children’s improvement considers the studies of school-aged young ones with their peer teams and its implications for his or her social, own and highbrow improvement specializes in the peer workforce reports of kids attending institution in Western societies, from 5 years of age via to adolescenceConsiders peer teams in study rooms, friendships made inside of and outdoors of faculty, and the teams that youngsters perform for extra-curricular activitiesIncludes a last precis which brings jointly the numerous implications for idea, coverage and practiceUnique in that no different quantity studies and integrates literature with regards to peer teams in either school room and out-of-class settingsAddresses the examine pursuits of psychologists and educationalists, in addition to the sensible matters of lecturers, mom and dad, counsellors, and coverage makers

Encounters in the Victorian Press: Editors, Authors, Readers (Palgrave Studies in Nineteenth-Century Writing and Culture)

Encounters within the Victorian Periodical Press makes a speciality of the original attribute of the Victorian periodical press--its improvement of encounters among and between readers, editors, and authors. Encounters promoted discussion between different publics, differing by means of classification, gender, specialist and political pursuits, and ethnicity.

Byzantium, Latin Romania and the Mediterranean (Variorum Collected Studies Series, 703)

This choice of essays bargains basically with the Byzantine zone of Romania from the tenth to the fifteenth century. a number of of the essays are involved in the Empire generally or, extra in particular, with its capital, Asia Minor or Crete. different essays discover the Byzantine territories conquered by means of the Latins within the early thirteenth century and articles additionally offer details on, and insights into Romania's kinfolk with the West, the crusader states, and Egypt.

Education Reform: The Unwinding of Intelligence and Creativity

This publication will pay precise realization to the effect student's early youth and socioeconomic prestige has on his or her academic fulfillment. It argues that discussions of schooling reform desire a broader scope, one who features a student's heritage in addition to standardized checking out, benefit pay for academics, and different concerns concerning the caliber of the instructing and studying.

Extra resources for Alcatel-Lucent Scalable IP Networks Self-Study Guide: Preparing for the Network Routing Specialist I (NRS 1) Certification Exam (Self Study Guide Exam 4ao-100)

Example text

In contrast, some of the cable and satellite providers are offering Internet services such as voice and data and also are able to peer with other ISPs and content providers and, in turn, compete with the telecom providers and other ISPs. Deregulation has also allowed companies who traditionally were able to offer only single services such as voice or cable, to offer new services in a wide-open, competitive services marketplace. A major motivation behind the bundling of traditionally offered individual services is cost reduction.

Some of the protocols commonly used at this layer include Asynchronous Transfer Mode (ATM), Frame-Relay, Point to Point Protocol (PPP), and Ethernet. However, there are many other protocols used; some are open standards, and some are proprietary. The diversity of the network interfaces layer demonstrates one of the benefits of protocol layering. As new transmission technologies are developed, it is not necessary to make changes to the upper layers to incorporate these technologies into the network.

To accomplish this reliable transfer, TCP packages the application data with a TCP header. On the receiving end of the connection, the TCP protocol removes the TCP header and reconstructs the application data stream exactly as it was received from the application on the sender’s side of the network. In other words, TCP simply takes the data given to it by the upper layer application, and passes it to the upper layer application at the other end without trying to interpret the contents. Any protocol-specific formatting of the data is up to the upper layers.

Download PDF sample

Rated 4.54 of 5 – based on 17 votes