Installation guide

Contents
viii
Catalyst 3750 Switch Hardware Installation Guide
OL-6336-01
CHAPTER 3 Troubleshooting 3-1
Understanding POST Results 3-1
Diagnosing Problems 3-3
Replacing a Failed Stack Member 3-8
APPENDIX A Technical Specifications A-1
APPENDIX B Connector and Cable Specifications B-1
Connector Specifications B-1
10/100 and 10/100 /1000 Ports B-2
SFP Module Ports B-3
XENPAK Module Ports B-4
Console Port B-4
Cable and Adapter Specifications B-5
Two Twisted-Pair Cable Pinouts B-5
Four Twisted-Pair Cable Pinouts for 10/100 Ports B-6
Four Twisted-Pair Cable Pinouts for 1000BASE-T Ports B-7
Crossover Cable and Adapter Pinouts B-8
Identifying a Crossover Cable B-8
Adapter Pinouts B-9
APPENDIX C Configuring the Switch with the CLI-Based Setup Program C-1
Accessing the CLI C-2
Accessing the CLI Through Express Setup C-2
Accessing the CLI Through the Console Port C-3
Taking Out What You Need C-4
Stacking the Switches (Optional) C-5
Connecting to the Console Port C-7