Saving The Module Configuration; Shutting Down Or Starting Up A Module - Cisco Nexus 9516 Hardware Installation Manual

Saving the Module Configuration

Saving the Module Configuration

To save the new configuration to nonvolatile storage, use the copy running-config startup-config command
from EXEC mode. Once you enter this command, the running and the startup copies of the configuration are
identical.
The following table lists various scenarios when module configurations are preserved or lost.
Scenario
A particular switching module is removed and you
used the copy running-config startup-config
command.
A particular switching module is removed and a
different switching module is replaced and you used
the copy running-config startup-config command.
A particular switching module is removed and the
same switching module is replaced before you enter
the copy running-config startup-config command
again.
A particular switching module is removed and
replaced with the same type switching module, and
you entered the reload module slot_number
command.
A particular switching module is reloaded when you
enter the reload module slot_number command.

Shutting Down or Starting Up a Module

You can shut down a module by using the poweroff module command to specify the module by its slot
number in the chassis.
You can power up a module by using the no poweroff module command to specify the module by its slot
number in the chassis.
Note To determine the slot number for a module, use the show inventory command.
Note You can use this command with software-controlled modules, such as supervisors, system controllers, line
cards, fabric modules, fan trays, and power supplies. It does not work with modules that are not controlled
by software, such as blank modules installed in empty slots to control airflow.
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Result
The configured module information is lost.
The configured module information is lost.
The configured module information is preserved.
The configured module information is preserved.
The configured module information is preserved.
Managing the Switch