Displaying Information for the Installed Modules
You can display information about the modules installed in the switch chassis by using the
show module
command. This information includes module type, bootup status, MAC addresses, serial numbers, software
versions, and hardware versions. You can use this command in the following ways to display information
about all of the installed module or specific modules:
•
For information on all modules, use the
show module
command.
•
For information on a specific supervisor or I/O module, use the
show module slot_number
command
to specify a slot number.
For a description of the module status indicated by one of the above
show module
commands, see the following
table.
Description
I/O Module State
The hardware has electrical power. When the hardware is powered up, the software
begins booting.
powered up
The module has established connection with the supervisor and the module is
performing bootup diagnostics.
testing
The diagnostics have completed successfully and the configuration is being
downloaded.
initializing
The switch detects a module failure upon initialization and automatically attempts to
power-cycle the module three times. After the third attempt, the module powers down.
failure
The switch is ready to be configured.
ok
The switch detects insufficient power for an I/O module to power up.
power-denied
This module is the active supervisor module and the switch is ready to be configured.
active
Use the
show module
[
slot_number
]command in one of the following ways:
Description
Option
Displays information for all of the installed modules.
show module
Displays information for a supervisor or I/O module that you specify by its
slot number.
show module slot_number
Display information for all or specific modules.
Cisco Nexus 7702 Hardware Installation Guide
50
Managing the Switch
Displaying Information for the Installed Modules
