CHAPTER 5
Managing the Switch
• Displaying Information About the Installed Hardware Modules, on page 43
• Displaying the Hardware Inventory for a Switch, on page 43
• Displaying the Backplane and Serial Number Information, on page 44
• Displaying Environmental Information for the Switch, on page 44
• Displaying the Current State of a Module, on page 44
• Displaying Temperatures for a Module, on page 45
• Connecting to a Module, on page 47
• Saving the Module Configuration, on page 48
• Shutting Down or Starting Up a Module, on page 48
• Purging a Nonfunctioning Module from the Running Configuration, on page 49
• Displaying Power Usage Information, on page 49
• Reload a Module, on page 50
• Rebooting a Switch, on page 50
• Overview of Supervisor Modules, on page 51
• Overview of Power Modes, on page 53
• Overview of Fan Trays, on page 58
Displaying Information About the Installed Hardware Modules
You can display information about the switch hardware and the hardware modules that are installed in the
switch chassis by using the show hardware command.
Displaying the Hardware Inventory for a Switch
You can display information about the field replaceable units (FRUs), including product IDs, serial numbers,
and version IDs by using the show inventory command. The output for this command displays information
about modules that respond to command line interface commands. Modules such as supervisors, system
controllers, line cards, fans, fabric modules, and power supplies. But does not display information for modules
that do not respond to those commands, such as blank modules that cover empty slots to manage airflow.
Cisco Nexus 9516 NX-OS Mode Switch Hardware Installation Guide
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