Troubleshooting guide

Advanced System Diagnostics and Troubleshooting Guide 3
Contents
Preface
Introduction 9
Terminology 9
Conventions 9
Related Publications 10
Chapter 1 Introduction
Introduction 11
Diagnostics: A Brief Historical Perspective 12
Overview of the ExtremeWare Diagnostics Suite 12
Supported Hardware 13
Applicable ExtremeWare Versions 13
Chapter 2“ i ” Series Switch Hardware Architecture
Diagnostics Support 15
The BlackDiamond Systems 16
BlackDiamond 6800 Series Hardware Architecture Differences 16
The BlackDiamond Backplane 17
BlackDiamond I/O Modules 18
Management Switch Modules 19
BlackDiamond MSM Redundancy 20
Causes of MSM Failover and System Behavior 20
Alpine Systems 22
Summit “i” Series Systems 23
Chapter 3 Packet Errors and Packet Error Detection
Overview 25