Troubleshooting Campus Networks

Troubleshooting Campus Networks
Author: Priscilla Oppenheimer
Publisher: John Wiley & Sons
Total Pages: 610
Release: 2002-10-10
Genre: Computers
ISBN: 0471428094

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.

Network Maintenance and Troubleshooting Guide

Network Maintenance and Troubleshooting Guide
Author: Neal Allen
Publisher: Cisco Press
Total Pages: 188
Release: 2000
Genre: Computers
ISBN: 9781587138003

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.

The Network Troubleshooting Handbook

The Network Troubleshooting Handbook
Author: Ed Taylor
Publisher: McGraw-Hill Companies
Total Pages: 932
Release: 1999
Genre: Computers
ISBN: 9780071342285

"Network Troubleshooting and Repair" covers what commonly breaks in video, multimedia, and data networks and how to implement repairs.

Network Troubleshooting Tools

Network Troubleshooting Tools
Author: Joseph D Sloan
Publisher: "O'Reilly Media, Inc."
Total Pages: 367
Release: 2001-08-09
Genre: Computers
ISBN: 0596551983

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.

Network Analysis and Troubleshooting

Network Analysis and Troubleshooting
Author: J. Scott Haugdahl
Publisher: Addison-Wesley Professional
Total Pages: 374
Release: 2000
Genre: Computers
ISBN: 9780201433197

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.

Troubleshooting and Maintaining Cisco IP Networks (TSHOOT) Foundation Learning Guide

Troubleshooting and Maintaining Cisco IP Networks (TSHOOT) Foundation Learning Guide
Author: Amir Ranjbar
Publisher: Pearson Education
Total Pages: 698
Release: 2010-03-26
Genre: Computers
ISBN: 158714171X

Troubleshooting and Maintaining Cisco IP Networks (TSHOOT) Foundation Learning Guide is a Cisco® authorized learning tool for CCNP preparation. As part of the Cisco Press foundation learning series, this book covers how to maintain and monitor complex enterprise networks. The chapters focus on planning tasks, evaluations of designs, performance measurements, configuring and verifying, and correct troubleshooting procedures and documentation tasks. From this book you will learn the foundational topics for critical analysis, planning, verification and documentation, while configuring tasks would have been mastered in the CCNP ROUTE and CCNP SWITCH material. The author walks you through several real-world troubleshooting examples to help you refine your study in the art of troubleshooting. Each chapter opens with the list of topics covered to clearly identify the focus of that chapter. At the end of each chapter, a summary of key concepts for quick study and review questions provide you with an opportunity to assess and reinforce your understanding of the material. Throughout the book, real-world troubleshooting examples serve to illuminate theoretical concepts. Troubleshooting and Maintaining Cisco IP Networks (TSHOOT) Foundation Learning Guide is ideal for certification candidates who are seeking a tool to learn all the topics covered in the CCNP TSHOOT 642-832 exam. Serves as the official book for the Cisco Networking Academy CCNP TSHOOT course Provides a thorough presentation on maintenance and troubleshooting techniques for routers and switches in a complex enterprise network Covers troubleshooting wireless, unified communications, and video issues in converged networks Explains how to maintain and troubleshoot network security implementations Uses extensive troubleshooting examples and diagrams to solidify the topic explanations Presents self-assessment review questions, chapter objectives, and summaries to facilitate effective studying This volume is in the Certification Self-Study Series offered by Cisco Press®. Books in this series provide officially developed training solutions to help networking professionals understand technology implementations and prepare for the Cisco Career Certifications examinations.

Learning Network Troubleshooting

Learning Network Troubleshooting
Author: Robert McMillen
Publisher:
Total Pages: 0
Release: 2021
Genre:
ISBN:

Troubleshooting network issues is a key skill for a wide range of IT professionals and network professionals. In this course, instructor Robert McMillen teaches you the skills and tools that you need to start network troubleshooting. Robert begins with an overview on how to triage network problems, including basic TCP/IP issues and causes, then steps you through some common home networking and wireless issues. He covers the most common issues with corporate wireless networks and how to troubleshoot Wi-Fi interference. Robert explains different types of VPN, common errors you may encounter, and how to fix them. After showing you some network tools that administrators need to know, he discusses how to fix problems you may run into with routing, switching, and firewalls.

Transforming Campus Networks to Intent-Based Networking

Transforming Campus Networks to Intent-Based Networking
Author: Pieter-Jan Nefkens
Publisher: Cisco Press
Total Pages: 583
Release: 2019-12-05
Genre: Computers
ISBN: 0135466202

Migrate to Intent-Based Networking–and improve network manageability, cost, agility, security, and simplicity With Intent-Based Networking (IBN), you can create networks that capture and automatically activate business intent, assure that your network responds properly, proactively detect and contain security threats, and remedy network issues before users even notice. Intent-Based Networking makes networks far more valuable, but few organizations have the luxury of building them from the ground up. In this book, leading expert Pieter-Jans Nefkens presents a unique four-phase approach to preparing and transforming campus network infrastructures, architectures, and organization–helping you gain maximum value from IBN with minimum disruption and cost. The author reviews the problems IBN is intended to solve, and illuminates its technical, business, and cultural implications. Drawing on his pioneering experience, he makes specific recommendations, identifies pitfalls, and shows how to overcome them. You’ll learn how to implement IBN with the Cisco Digital Network Architecture and DNA Center and walk through real-world use cases. In a practical appendix, Nefkens even offers detailed technical configurations to jumpstart your own transformation. Review classic campus network deployments and understand why they need to change Learn how Cisco Digital Network Architecture (DNA) provides a solid foundation for state-of-the-art next generation network infrastructures Understand “intent” and how it can be applied to network infrastructure Explore tools for enabling, automating, and assuring Intent-Based Networking within campus networks Transform to Intent-Based Networking using a four-phased approach: Identify challenges; Prepare for Intent; Design and Deploy; and Enable Intent Anticipate how Intent-Based Networking will change your enterprise architecture, IT operations, and business