Troubleshooting guide

CONTENTS
iii
Cisco Broadband Local Integrated Services Solution Troubleshooting Guide
Version 1
About this Guide xi
Audience xi
Assumptions xi
Document Organization xii
Cisco Documentation Suite xiii
Document Conventions xiv
References xv
Obtaining Documentation xvi
Cisco.com xvi
Ordering Documentation xvi
Documentation Feedback xvi
Obtaining Technical Assistance xvii
Cisco Technical Support Website xvii
Submitting a Service Request xvii
Definitions of Service Request Severity xvii
Obtaining Additional Publications and Information xviii
CHAPTER 1 Solution Overview 1-1
Architectural Overview 1-2
Architectural Features 1-3
Operational Features 1-3
Solution Assumptions 1-5
Specifications Supported 1-5
Functional Architecture 1-6
Physical Architecture 1-7
Solution Components 1-8
Cable Access Components 1-9
Cable Aggregation Components 1-13
Core Switching Components 1-15
Trunking Components 1-16
Call Control Components 1-19