Cisco Systems Version 3.6 Service Pack 1 Manual de usuario descargar pdf (Pagina 3)

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Cisco Active Network Abstraction Fault Management User Guide, Version 3.6 Service Pack 1

OL-14284-01

CONTENTS

About This Guide vii

Obtaining Documentation, Obtaining Support, and Security Guidelines vii

CHAPTER

1 Fault Management Overview 1-1

Managing Events 1-1

Basic Concepts and Terms 1-2

Alarm 1-2

Event 1-3

Event Sequence 1-3

Repeating Event Sequence 1-4

Flapping Events 1-4

Correlation By Root Cause 1-5

Ticket 1-5

Sequence Association and Root Cause Analysis 1-6

Severity Propagation 1-6

Event Processing Overview 1-7

CHAPTER

2 Fault Detection and Isolation 2-1

Unreachable Network Elements 2-1

Sources of Alarms On a Device 2-3

Alarm Integrity 2-3

Integrity Service 2-3

CHAPTER

3 Cisco ANA Event Correlation and Suppression 3-1

Event Suppression 3-1

Root-Cause Correlation Process 3-2

Root-Cause Alarms 3-3

Correlation Flows 3-3

Correlation by Key 3-3

Correlation by Flow 3-3

DC Model Correlation Cache 3-4

Using Weights 3-4

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Cisco Systems Version 3.6 Service Pack 1 Manual de usuario Pagina 3