C H A P T E R
S e n d d o c u m e n t c o m m e n t s t o n e x u s 7 k - d o c f e e d b a c k @ c i s c o . c o m
7-1
Cisco Nexus 7000 Series Hardware Installation and Reference Guide
OL-23069-06
7
Managing the Switch Hardware
This chapter describes how to manage the switch hardware, which includes the fabric and I/O modules,
and it provides information on how to monitor system and module states. This chapter includes the
following sections:
•
Displaying the Switch Hardware Inventory, page 7-1
•
Displaying the Switch Serial Number, page 7-7
•
Displaying Power Usage Information, page 7-9
•
Power Supply Configuration Modes, page 7-10
•
Information About Modules, page 7-17
•
Verifying the Status of a Module, page 7-19
•
Checking the State of a Module, page 7-20
•
Connecting to a Module, page 7-21
•
Accessing an I/O Module Through the Console, page 7-22
•
Shutting Down Modules, page 7-23
•
Information About Module Temperature, page 7-23
•
Displaying Environment Information, page 7-25
•
•
Saving the Module Configuration, page 7-29
•
Purging the Module Configuration, page 7-29
•
Powering I/O Modules Off or On, page 7-30
•
Powering Fabric Modules Off or On, page 7-30
•
Changing the Amount of Power Reserved for Fabric Modules, page 7-31
•
Information About Fan Trays, page 7-32
•
•
Displaying the Switch Hardware Inventory
You can display information about the field replaceable units (FRUs), including product IDs, serial
numbers, and version IDs by entering the
show inventory