Contents

C H A P T E R 4

Troubleshooting 4-1

 

 

Understanding POST Results 4-1

 

Diagnosing Problems

4-2

 

Troubleshooting the Hardware Components 4-3

 

Getting Started

4-4

 

Problem Solving to the System Component Level 4-4

 

Identifying Startup Problems 4-4

 

LED Readings

4-5

 

 

Troubleshooting the Power Supply

4-6

 

 

Contacting Customer Service 4-6

 

 

 

Technical Specifications

 

 

A P P E N D I X

A

A-1

 

 

 

Connector and Cable Specifications

 

A P P E N D I X

B

B-1

 

 

Connector Specifications

B-1

 

 

 

Connecting to 1000BASE-T Devices B-1

 

 

SFP Module Ports

B-1

 

 

 

Console Port B-2

 

 

 

Identifying a Crossover Cable B-2

 

 

Cable and Adapter Specifications

B-3

 

 

Adapter Pinouts B-3

 

 

 

Console Port B-4

 

 

 

Initial Configuration for the Switch

 

 

A P P E N D I X C

D-1

 

 

Connecting to the Switch D-1

 

 

 

Starting the Terminal-Emulation Software

D-2

 

Connecting to a Power Source D-3

 

 

 

Entering the Initial Configuration Information

D-4

IP Settings D-4

Performing the Initial Configuration D-4

I N D E X

Cisco ME 4924-10GE Ethernet Switch Hardware Installation Guide

 

OL-10071-01

v

 

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Cisco Systems ME 4924-10GE manual Understanding Post Results