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Author: Gilbert Held
Publisher:
ISBN:
Category : Computers
Languages : en
Pages : 272
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Book Description
Many factors can cause a network to crash--everything from electromagnetic interference to hardware failure to improper planning. This book provides a survival guide for network administrators. It shows how to use modern hardware and software diagnostic tools to test and troubleshoot a network. There are also tips on how to tune a network to obtain the maximum level of performance possible.
Author: Gilbert Held
Publisher:
ISBN:
Category : Computers
Languages : en
Pages : 272
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Book Description
Many factors can cause a network to crash--everything from electromagnetic interference to hardware failure to improper planning. This book provides a survival guide for network administrators. It shows how to use modern hardware and software diagnostic tools to test and troubleshoot a network. There are also tips on how to tune a network to obtain the maximum level of performance possible.
Author: Neal Allen
Publisher: Cisco Press
ISBN: 9781587138003
Category : Computers
Languages : en
Pages : 188
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Book Description
Today's rapidly changing technology offers increasingly complex challenges to the network administrator, MIS director and others who are responsible for the overall health of the network. This Network Maintenance and Troubleshooting Guide picks up where other network manuals and texts leave off. It addresses the areas of how to anticipate and prevent problems, how to solve problems, how to operate a healthy network and how to troubleshoot. Network Maintenance and Troubleshooting Guide also provides basic technical and troubleshooting information about cable testing, Ethernet and Token Ring networks and additional information about Novell's IPX(R) protocol and TCP/IP. Examples are shown as either diagrams and tables, or screen captures from Fluke instruments. Network professionals will appreciate the guide's "real world" orientation toward solving network crises quickly, by guiding readers to solutions for restoration of end to end data delivery as quickly as possible. The network novice will learn from the simplified descriptions about networking technology in the Appendices.
Author: Neal Allen
Publisher: Pearson Education
ISBN: 0321647629
Category : Computers
Languages : en
Pages : 952
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Book Description
Network Maintenance and Troubleshooting Guide Field-Tested Solutions for Everyday Problems, Second Edition Neal Allen The 100% practical, real-world guide to anticipating, finding, and solving network problems—fast! Real-life networks don’t always behave “by the book.” Troubleshooting them requires practical intuition that normally comes only with experience. In this book, Fluke Networks’ Neal Allen brings together all that hard-won, hands-on insight: everything you need to discover what’s really happening in your network, so you can anticipate and fix problems before users even notice them. Writing for network technicians and administrators at all levels, Allen presents an approach to troubleshooting that has been proven in networks of all kinds, no matter how complex. He introduces indispensable triage and troubleshooting techniques for everything from copper and fiber cabling to IPv6, and presents unparalleled guidance on identifying and resolving problems at the MAC Layer. He illustrates his advice with diagrams, tables, and screen captures from Fluke Networks’ market-leading instruments. Throughout this book, Allen also offers practical summaries of each of today’s core networking technologies, making it an ideal complement to any network certification study guide. Coverage includes Using the OSI model to more efficiently troubleshoot networks layer by layer Copper and fiber-optic cabling: theory, operation, and troubleshooting Media Access Control (MAC) Layer: Ethernet theory and operation Identifying and resolving problems related to IPv4 and IPv6 protocols Preventing problems before they occur Discovering device behavior Troubleshooting switches Using a protocol analyzer more successfully Creating network documentation that helps you more efficiently prevent and resolve problems Road tested by thousands of Fluke Networks customers, this book’s first edition became the best-kept secret resource for sysadmins, netadmins, and support technicians fortunate enough to discover it. Now, Allen has thoroughly updated his classic for today’s networks. If you’re responsible for maintaining one of those networks, you’ll find this new Second Edition even more indispensable. Neal Allen is a senior staff engineer in the Fluke Networks’ Technical Assistance Center (TAC) focusing on escalated problems. He has been involved in designing, installing, and troubleshooting networks for nearly 20 years. Allen has served on Interop’s trade show Network Operations Center (NOC) team since 1993, troubleshooting show-floor problems at the Las Vegas and Atlanta Interop trade shows, and helped support and troubleshoot the network for the 1996 Atlanta Olympic Games. His responsibilities currently include product feature specification and beta testing, remote and onsite problem solving, and providing training and sales support worldwide. informit.com/aw Cover design by Louisa Adair Cover photography from Image Source / Getty Images
Author: Noite.pl
Publisher: NOITE S.C.
ISBN:
Category :
Languages : en
Pages : 22
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Book Description
Another scene of the elements of network design. Troubleshooting Not too many administrators has alredy designed the stuctural cabling. In this micro-course we present the general description of such a network, with conclusions drawn from its structure. Examples of the logical structure of the network provide tips and explain its construction. The reader will find handful hints for troubleshooting network problems and suggested behavior in the event of serious network accidents.
Author: Joseph D Sloan
Publisher: "O'Reilly Media, Inc."
ISBN: 0596551983
Category : Computers
Languages : en
Pages : 367
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Book Description
Over the years, thousands of tools have been developed for debugging TCP/IP networks. They range from very specialized tools that do one particular task, to generalized suites that do just about everything except replace bad Ethernet cables. Even better, many of them are absolutely free. There's only one problem: who has time to track them all down, sort through them for the best ones for a particular purpose, or figure out how to use them?Network Troubleshooting Tools does the work for you--by describing the best of the freely available tools for debugging and troubleshooting. You can start with a lesser-known version of ping that diagnoses connectivity problems, or take on a much more comprehensive program like MRTG for graphing traffic through network interfaces. There's tkined for mapping and automatically monitoring networks, and Ethereal for capturing packets and debugging low-level problems.This book isn't just about the tools available for troubleshooting common network problems. It also outlines a systematic approach to network troubleshooting: how to document your network so you know how it behaves under normal conditions, and how to think about problems when they arise, so you can solve them more effectively.The topics covered in this book include: Understanding your network Connectivity testing Evaluating the path between two network nodes Tools for capturing packets Tools for network discovery and mapping Tools for working with SNMP Performance monitoring Testing application layer protocols Software sources If you're involved with network operations, this book will save you time, money, and needless experimentation.
Author: J. Scott Haugdahl
Publisher: Addison-Wesley Professional
ISBN: 9780201433197
Category : Computers
Languages : en
Pages : 374
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Book Description
This complete, expert guide offers authoritative, real-world information to analyzing and troubleshooting networks. Readers find invaluable "straight-from-the-trenches" tips, diagrams, trace file snapshots--everything they need to keep networks operating at peak performance. A fully searchable CD-ROM contains an extensive library of technical papers and resources.
Author: Priscilla Oppenheimer
Publisher: John Wiley & Sons
ISBN: 0471428094
Category : Computers
Languages : en
Pages : 610
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Book Description
Ein praktischer Ratgeber zur Fehlersuche in Campus LANs. Jeder Netzwerkdesigner und -administrator erwartet, dass sein Campus LAN effektiv arbeitet. Doch da die meisten Netzwerke mit Cisco Routern laufen, müssen sie mit vielen anderen Netzwerkprotokollen interoperieren, was zu Problemen führen kann. "Troubleshooting Campus Networks" gibt praktische Anleitungen, wie man Protokollanalysen und andere Tools verwendet, um Probleme sowohl für Cisco als auch für Traffic Patterns verschiedener Protokolle zu erkennen. Behandelt werden sowohl Legacy Systeme als auch neueste Technologien, wie z.B. gigabit Ethernet und 802.11 wireless.
Author: Syngress
Publisher: Elsevier
ISBN: 0080480985
Category : Computers
Languages : en
Pages : 689
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Book Description
Sniffer Network Optimization and Troubleshooting Handbook introduces the reader to the vast functionality of the suite of Sniffer Solutions from Network Associates but ultimately focuses on the affordable and most widely used Sniffer Product - Sniffer Pro LAN Network Analyzer. This book begins with the basic features of Sniffer Pro LAN and then moves the reader through the impressive tips and tools available for gathering data, analyzing, troubleshooting, resolving and securing problems on their network. Sniffer from Network Associates is a suite of tools including Sniffer Portable Analysis Suite, Sniffer Distributed Analysis Suite, Sniffer Reporting, Sniffer Optical, and Sniffer Wireless. With a clear market leadership, Sniffer Solutions are employed in over 80% of the enterprise networks of the Fortune 100. Sniffer has also received wide industry acclaim from the experts and its everyday users. In 2000 Sniffer was named one of the 10 most computer products of the decade by Network Computing Magazine. It also received the "Editor's Choice" award from PC Magazine during the second quarter of 2001. Over 60,000 individuals have taken advantage of the educational services offered by Sniffer Technologies - aptly named Sniffer University. Coupled with the introduction of the Sniffer Certified Professional Program (SCPP) as a replacement for the popular CNX (Certified Network Expert) certification, an aptitude with Sniffer Solutions is a "must-have" for system administrators. Offers comprehensive coverage of Sniffer Pro LAN Supplemental study materials for the SCPP certification track. As of April 2001, the CNX certifications track became inactive. Current CNXs looking to update their certifications to the new SCPP track are going to need to bring themselves up to speed on the new offerings from the Sniffer family of products before desertification Up to the Minute Web-based Support. Once the reader understands the concepts of network hardware, configuration, and implementation, they can receive up-to-the minute links, white papers, and analysis for one year at
[email protected]
Author: Don Jones
Publisher: Realtimepublishers.com
ISBN: 1931491399
Category : Computers
Languages : en
Pages : 217
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 76
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Book Description
For more than 20 years, Network World has been the premier provider of information, intelligence and insight for network and IT executives responsible for the digital nervous systems of large organizations. Readers are responsible for designing, implementing and managing the voice, data and video systems their companies use to support everything from business critical applications to employee collaboration and electronic commerce.
