Cisco WS-C2940-8TT-S - Page 54

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3-6

Catalyst 2940 Switch Hardware Installation Guide

OL-6157-01

Chapter 3 Troubleshooting

Diagnosing Common Problems

Main Page

Default Chapter3
- Table of Contents3
- Audience7
- Conventions7
Preface7
- Purpose7
- Related Publications13
- Obtaining Documentation14
- Obtaining Technical Assistance15
- Obtaining Additional Publications and Information16
Chapter 1 Overview19
- Setting up the Switch19
- Features19
- Front-Panel Description20
- Leds24
Chapter 2 Installation32
- Installation Guidelines33
- Verifying Package Contents33
Preparing for Installation32
- Verifying Switch Operation34
- Installing the Switch35
- Connecting to an SFP Module42
- Connecting to 10/100 Ports and the 10/100/1000 Port44
- Connecting to the 100BASE-FX Port45
- Connecting to an SFP Module46
- Where to Go Next47
Chapter 3 Troubleshooting49
- Understanding POST Results49
- Diagnosing Common Problems49
- Diagnosing Common Problems50
Appendix55
Technical Specifications55
Appendix A Technical Specification57
Appendix59
Connectors and Cables59
- Connector Specifications59
  - 10/100 Ports59
- 100BASE-FX Port62
- SFP Module Slot62
- Console Port63
Appendix B Connector and Cable60
- 10/100/1000 Ports61
  - Connecting to 10BASE-T and 100BASE-TX Devices61
  - Connecting to 1000BASE-T Devices61
- Cable and Adapter Specifications63
Appendix69
Configuring the Switch with the CLI-Based Setup Program69
- Methods for Accessing the CLI69
Taking out What You Need70
Connecting to a Power Source71
Connecting to the Console Port71
- Starting the Terminal Emulation Software72
Entering the Initial Configuration Information73
- IP Settings73
Completing the Setup Program74
- Where to Go Next76
I N D E X77
- Understanding POST Results81

Cisco WS-C2940-8TT-S - Page 54

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