Cisco Nexus 7000 Hardware Installation And Reference Manual page 8

Contents
Troubleshooting
9
C H A P T E R
Installing or Replacing Components
10
C H A P T E R
Cisco Nexus 7000 Series Hardware Installation and Reference Guide
viii
Resetting Automatic Upgrades of EPLD Images
Verifying the EPLD Upgrades
Displaying the Available EPLD Versions
Displaying the Status of EPLD Upgrades
Default Settings
8-52
9-1
Getting Started
9-1
Troubleshooting the Fan Trays
Troubleshooting an AC Power Supply Unit
Troubleshooting a DC Power Supply Unit
Troubleshooting the Supervisor Modules
Troubleshooting the Fabric Modules
Troubleshooting the I/O Modules
Contacting Customer Service
Replacing an AC Power Supply Unit During Operations
Required Tools
10-2
Removing a 3-kW AC Power Supply Unit During Operations
Installing a 3-kW AC Power Supply Unit During Operations
Removing an 6-kW or 7.5-kW AC Power Supply Unit During Operations
Installing a 6-kW or 7.5-kW AC Power Supply Unit During Operations
Replacing a DC Power Supply Unit During Operations
Removing a 3-kW DC Power Supply Unit During Operations
Installing a 3-kW DC Power Supply Unit During Operations
Removing a 6-kW DC Power Supply Unit During Operations
Installing a 6-kW DC Power Supply Unit During Operations
Replacing a Supervisor Module
Required Tools
10-16
Replacing a Redundant Supervisor Module During System Operations
Replacing a Supervisor Module in a Single-Supervisor System
Replacing Supervisor 1 Modules with Supervisor 2 or Supervisor 2E Modules
Replacing Supervisor 2 Modules with Supervisor 2E Modules
Upgrading Memory for Supervisor 1 Modules
Adding 4 GB of Memory to a Supervisor Module
Removing 4 GB of Memory from a Supervisor Module
Installing an I/O Module
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8-51
8-51
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9-2
9-2
9-3
9-5
9-6
9-7
9-8
10-1
10-2
10-9
10-15
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10-3
10-3
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