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Essential SNMP, 2nd Edition
book

Essential SNMP, 2nd Edition

by Douglas Mauro, Kevin Schmidt
September 2005
Beginner content levelBeginner
462 pages
12h 56m
English
O'Reilly Media, Inc.
Content preview from Essential SNMP, 2nd Edition

Chapter 1. Introduction to SNMP and Network Management

In today's complex network of routers, switches, and servers, it can seem like a daunting task to manage all the devices on your network and make sure they're not only up and running but also performing optimally. This is where the Simple Network Management Protocol (SNMP) can help. SNMP was introduced in 1988 to meet the growing need for a standard for managing Internet Protocol (IP) devices. SNMP provides its users with a "simple" set of operations that allows these devices to be managed remotely.

This book is aimed toward system administrators who would like to begin using SNMP to manage their servers or routers, but who lack the knowledge or understanding to do so. We try to give you a basic understanding of what SNMP is and how it works; beyond that, we show you how to put SNMP into practice, using a number of widely available tools. Above all, we want this to be a practical book—a book that helps you keep track of what your network is doing.

This chapter introduces SNMP, network management , and change management. Obviously, SNMP is the focus of this book, but having an understanding of general network management concepts will make you better prepared to use SNMP to manage your network.

What Is SNMP?

The core of SNMP is a simple set of operations (and the information these operations gather) that gives administrators the ability to change the state of some SNMP-based device. For example, you can use SNMP to shut down an interface ...

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Publisher Resources

ISBN: 0596008406Supplemental ContentErrata Page