Cisco Nexus 7710 - Page 5

Change the Amount of Power Reserved for Fabric Modules 69
Shutting Down or Powering Up a Fabric Module 70
Power Modes Overview 71
Guidelines for Configuring Power Redundancy Modes 72
Configuring the Power Mode 77
Maximum Power Available for 3-kW AC Power Supplies 78
Maximum Power Available for 3-kW DC Power Supplies 78
Maximum Power Available for 3.5-kW Inputs (AC) 79
Maximum Power Available for 3.5-kW Inputs (DC) 81
Overview of Fan Trays 82
Displaying the Status for the Fan Trays 84
Installing or Replacing Modules, Fan Trays, and Power Supplies 85
CHAPTER 6
Using an ESD Wrist Strap to Prevent ESD Damage 85
Installing or Replacing a Supervisor Module 87
Migrating from Supervisor 2E Modules (N77-SUP2E) to Supervisor 3E Modules (N77-SUP3E) 90
Nondisruptive Migration from Supervisor 2E Modules (N77-SUP2E) to Supervisor 3E Modules
(N77-SUP3E) 93
Prerequisites for Nondisruptive Migration from Supervisor 2E Modules (N77-SUP2E) to Supervisor
3E Modules (N77-SUP3E) 94
Case 1: Dual Supervisor Migration 95
Case 2: Single Supervisor Migration 99
Viewing Migration Status 102
Troubleshooting 105
Migration Clean Up 113
Installing or Replacing an I/O Module 114
Replacing a Fan Tray 116
Migrating from Gen 1 Fan Trays (N77-C7710-FAN) to Gen 2 Fan Trays (N77-C7710-FAN-2) 120
Installing or Replacing a Fabric Module 122
Replacing Fabric 2 Modules with Fabric 3 Modules 128
Recovery Procedure for Downgrading to Fabric 2 Modules from Fabric 3 Modules 129
Installing or Replacing a Power Supply in a Switch Chassis 130
Connecting a 3-kW AC Power Supply to AC Power Sources 132
Connecting a 3.5-kW HVAC/HVDC Power Supply to AC Power Sources 133
Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide
vOL-30452-01.
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