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Cisco 3600 Series Routers Hardware Installation Guide
OL-2056-05
CONTENTS
Preface vii
Objectives vii
Audience viii
Organization viii
Conventions viii
Safety Warnings ix
Related Documentation xiv
Cisco 90-Day Limited Hardware Warranty Terms xvi
Obtaining Documentation xvii
Cisco.com xvii
Documentation CD-ROM xvii
Ordering Documentation xviii
Documentation Feedback xviii
Obtaining Technical Assistance xviii
Cisco TAC Website xviii
Opening a TAC Case xix
TAC Case Priority Definitions xix
Obtaining Additional Publications and Information xx
CHAPTER
1 Overview of Cisco 3600 Series Routers 1-1
Hardware Features 1-1
Modules and Interface Cards 1-5
Memory 1-6
Memory Types 1-6
Memory Installation Documentation 1-6
Memory Specifications 1-6
Interface Numbering 1-8
Cisco 3620 and Cisco 3640 Interfaces 1-8
Slot Numbering 1-8
Unit Numbering 1-8
Voice Interface Numbering 1-9
Cisco 3631 Interfaces 1-9
WAN and LAN Interface Numbering 1-9