Cisco Nexus 7000 User Manual

8-1
Cisco Nexus 7000 Series Hardware Installation and Reference Guide
OL-23069-06
APPENDIX
8
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 8-1
• Displaying the Switch Serial Number, page 8-7
• Displaying Power Usage Information, page 8-9
• Power Supply Configuration Modes, page 8-10
• Information About Modules, page 8-15
• Verifying the Status of a Module, page 8-18
• Checking the State of a Module, page 8-19
• Connecting to a Module, page 8-21
• Accessing an I/O Module Through the Console, page 8-21
• Shutting Down Modules, page 8-22
• Information About Module Temperature, page 8-24
• Displaying Environment Information, page 8-26
• Reloading Modules, page 8-29
• Saving the Module Configuration, page 8-30
• Purging the Module Configuration, page 8-30
• Changing the Amount of Power Reserved for Fabric Modules, page 8-30
• Information About Fan Trays, page 8-31
• Configuring EPLDs, page 8-34
• Default Settings, page 8-52
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 command. See Example 8-1.

Cisco Nexus 7000 Specifications

General

Chassis Type	Modular
Product Type	Switch
Power Supply	AC or DC
Cooling	Redundant, hot-swappable fan trays
Management	CLI, SNMP
Form Factor	Modular chassis
Interfaces/Ports	Varies by module
Product Series	Nexus 7000
Port Density	Varies by module
Redundancy	Power supply, fan, supervisor engine
Management Interfaces	Console, Ethernet
Security Features	ACLs, port security
Virtualization Support	VRF
Operating Temperature	0 to 40°C (32 to 104°F)
Storage Temperature	-40°F to 158°F (-40°C to 70°C)
Humidity	5% to 95% non-condensing