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Managing the Switch
Step 1
Use the configure terminal to enter the global configuration mode.
Example:
switch# configure terminal
switch(config)#
Step 2
Shut down (or alternatively power up) a specific module by entering the [no] poweroff module slot_number command.
Example:
switch(config)# poweroff module 3
switch(config)#
Example:
switch(config)# no poweroff module 3
switch(config)#
Purging a Nonfunctioning Module from the Running
Configuration
Verify that either the system controller, line card, or fabric slot is empty or that the module that is installed
in the slot is powered down.
You can clear the running configuration for a system controller, line card, or fabric slot (slots 1 to 30) that is
not functioning. To clear the configuration, use the purge module command in EXEC mode.
Note
This command does not work on supervisor slots or on any line card slot that currently has a powered-up
module or on blank modules. Use the purge module slot_number runnning-config command to clear the
running configuration for the specified line card slot.
switch# purge module 4 running-config
For example, suppose that you create an IP storage configuration with a line card in slot 3 of Switch A. This
module uses an IP address. You decide to remove this line card module and move it to Switch B, and you no
longer need the IP address. If you try to configure this unused IP address, you receive an error message that
prevents you from proceeding with the configuration. In this case, you enter the purge module 3
running-config command to clear the old configuration in Switch A before using the IP address.
Displaying Power Usage Information
To display the power usage information for the entire switch, use the show environment power command.
This command shows the power usage for the power consuming modules that are installed in the switch.
Purging a Nonfunctioning Module from the Running Configuration
Cisco Nexus 9516 NX-OS Mode Switch Hardware Installation Guide
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