For Infrastructure & Operations Professionals (Length: 11 pages)

May 10, 2007

Taking IP From A Commodity To A Utility

Network Operations Must Master DHCP, DNS, And RADIUS To Support IT

by Robert Whiteley

with Galen Schreck, Christine E. Atwood


Executive Summary (This is a document excerpt)

Today's networks are part of a mission-critical IT infrastructure fabric. They provide the "dial tone" of IT — an always-on, always-available service for connecting to data and applications. But most companies don't invest in the infrastructure that's needed to support this dial tone. Forgotten services like DHCP, DNS, and RADIUS are critical network services components that dictate availability. Yet most are woefully out of date, stagnating on non-enterprise-grade infrastructure, with few security mechanisms. To prevent your network from becoming an IT bottleneck, you must build a utility-grade network; one where devices and services just plug in and work. How? By first transitioning your services off commodity hardware to newer appliances and, secondly, investing in the proper IP address management (IPAM) tools.

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TABLE OF CONTENTS

NOTES & RESOURCES

itemThe Plight Of The Network Renaissance Man

itemToday's Networks Rely On An IP Services Backbone Of DHCP, DNS, And RADIUS . . .

item. . . But Few Firms Invest In These Enterprise-Grade Network Foundations

itemEmpower Network Ops And Invest In A Utility-Grade Network

itemThree Companies That Typify Utility-Grade Networks

recommendations

itemDecide If You're Striving For A Homogeneous Or Heterogeneous IP Fabric

WHAT IT MEANS

itemDNS Is The New Black Art

Forrester interviewed several vendor and user companies, including: BlueCat, BT, DNSstuff, Infoblox, and Secure64.

Related Research Documents

itemIP Address Management (IPAM)

December 4, 2006, Essentials

itemThe Evolving Branch Office: Intelligently Reducing Your Network Infrastructure Footprint

October 4, 2006, Best Practices

itemIP Address Management

June 18, 2004, Market Overview

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Analyst: Robert Whiteley
Technology: Local Area Networks, Network Performance & Security, Networking
Geography: Asia Pacific, Europe, North America

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