Price:9138 rub.Buy

Khaled Maamoun, Hussein Mouftah. Survivability Issues in Optical and Optical Wireless Access Networks: Monitoring Trail Deployment for Fault Localization in All-Optical Networks and Radio-over-Fiber Passive Optical Networks

Publisher:
Year:2012

In this book, the m-trail design is explored and a focus is given to the analysis on using m-trails with established lightpaths to achieve fault localization. A novel approach based on Geographic Midpoint Technique, an adapted version of the Chinese Postmana??s Problem (CPP) solution and an adapted version of the Traveling Salesmana??s Problem (TSP) solution algorithms is introduced. An innovative design of Radio-over-Fiber (RoF) systems for wireless services integrated in a Dense Wavelength Division Multiplexing (DWDM) is proposed. The Radio Frequency (RF) signal is obtained by using optical heterodyning photo detection method. A revision of related RoF network proposals and experiments is also included. A number of models for Passive Optical Networks (PON)/ RoF-PON that combine both innovative and existing ideas along with a number of solutions for m-trail design problem of these models are proposed. The comparison between these models uses the expected survivability function...

Price:17625 rub.Buy

Patrick Seeling, Frank H.P. Fitzek, Martin Reisslein. Video Traces for Network Performance Evaluation: A Comprehensive Overview and Guide on Video Traces and Their Utilization in Networking Research

Publisher:
Year:2006

Multimedia networking, especially the delivery video over the Internet, accounts for a large fraction of today’s and future computer networks. Working with actual video provides several challenges on different technical and social levels. Video traces - a representation of video data and video quality in textual format - present a different approach to facilitate studies with video traffic. Video Traces for Network Performance Evaluation provides a comprehensive introduction to video traces and their use in networking research. After first providing the basics of digital video and video coding, video traces are introduced, covering the metrics captured in the traces, the trace generation, as well as the statistical characteristics of the video characterized in the traces. Attention is then turned to the use of the video traces in networking research, examining the practical aspects of transporting video over Internet Protocol (IP) networks and...

Price:4275 rub.Buy

Steve Rackley. Wireless Networking Technology: From Principles to Successful Implementation

Publisher:
Year:2007

As the demand for higher bandwidth has lead to the development of increasingly complex wireless technologies, an understanding of both wireless networking technologies and radio frequency (RF) principles is essential for implementing high performance and cost effective wireless networks. Wireless Networking Technology clearly explains the latest wireless technologies, covering all scales of wireless networking from personal (PAN) through local area (LAN) to metropolitan (MAN). Building on a comprehensive review of the underlying technologies, this practical guide contains how to implementation information, including a case study that looks at the specific requirements for a voice over wireless LAN application. This invaluable resource will give engineers and managers all the necessary knowledge to design, implement and operate high performance wireless networks. A· Explore in detail wireless networking technologies and understand the concepts behind RF...

Price:1104 rub.Buy

Thomas Akin. Hardening Cisco Routers (O'Reilly Networking)

Publisher:
Year:

As a network administrator, auditor or architect, you know the importance of securing your network and finding security solutions you can implement quickly. This succinct book departs from other security literature by focusing exclusively on ways to secure Cisco routers, rather than the entire network. The rational is simple: If the router protecting a network is exposed to hackers, then so is the network behind it. Hardening Cisco Routers is a reference for protecting the protectors. Written by Thomas Akin, an experienced Certified Information Systems Security Professional (CISSP) and Certified Cisco Academic Instructor (CCAI), the book emphasizes practicality and a hands-on approach. At the end of each chapter, Akin includes a Checklist that helps you double-check the configurations you have been instructed to make. They serve as quick references for future security procedures. Concise and to the point, Hardening Cisco Routers supplies you with all the tools necessary to turn a...

Price:3182 rub.Buy

David James Clarke IV. Novell's CNE Update to NetWare 6 Study Guide

Publisher:
Year:

Novell certifies thousands of professionals worldwide to manage and support their IT products. Novell certifications involve real-world requirements and performance-based testing. The quality of Novell certified professionals set the Novell certification programs about the rest of the global standard for the IT industry. Eighty percent of hiring managers in IT organizations look for the Certified Novell Engineer (CNE) credential. David James Clarke IV's Novell CNE Study Guide for NetWare 6 is the official study guide for passing the CNE required exams. He identifies the core of NetWare 6. He guides the reader through their quest for the NetWare 6 CNE certification and passing the Continuing Certification Requirements.