Verifying the Initial Configuration 66
Powering Off the Controller Safely 66
Environmental Monitoring and Reporting Functions 67
Alarm Monitoring 67
Environmental Monitoring 68
Fan Failures 69
Reporting Functions 69
License Verification 75
CHAPTER 6
Viewing the Cisco IOS License Level 75
Viewing License Information 76
Evaluation License Features 76
Removing and Replacing FRUs 77
CHAPTER 7
Removing AC Power Supplies 77
Installing AC Power Supplies 77
Removing DC Input Power Supplies 78
Installing DC Input Power Supplies 78
Wiring the DC Input Power Source 80
Removing and Replacing USB Flash Memory Stick 82
Repacking the Controller 82
Technical Specifications 83
APPENDIX A
Technical Specifications 83
Port Signals and Pinouts 85
APPENDIX B
Management Ethernet Port Signals and Pinouts 85
Console Port Signals and Pinouts 85
Cisco Catalyst 9800-80 Wireless Controller Hardware Installation Guide
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