CHAPTER
 
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Hardware Installation Guide for Cisco 4000 Series Integrated Services Routers
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Preface
This chapter describes the objectives, audience, organization and conventions of this guide, and the 
references that accompany this document set. 
• Objectives, page xi
• Audience, page xi
• Organization, page xii
• Conventions, page xiii
• Related Documentation, page xix
• Searching for Cisco Documents, page xx
• Obtaining Documentation and Submitting a Service Request, page xx
Objectives
This guide explains how to install, connect, and perform initial configurations for Cisco 4000 Series 
Integrated Services Routers (ISRs).
Note For warranty, service, and support information, see the “Cisco Warranty Terms” section in the 
Pointer Card for Cisco 4000 Series Integrated Services Routers document that was shipped with 
your router.
Audience
This guide is intended for Cisco equipment providers and service persons who are technically 
knowledgeable and familiar with Cisco routers and Cisco IOS software and features. They would 
understand how to install, configure, and maintain the router, and they should be familiar with electronic 
circuitry and wiring practices, and have experience as an electronic or electromechanical technician. 
This guide identifies certain procedures that should be performed only by trained and qualified 
personnel.