Cisco Systems Switch Cisco Nexus Switch User Manual

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6-22
Cisco Nexus 7000 Series Hardware Installation and Reference Guide
OL-18634-01
Chapter 6 Managing the Device Hardware
Saving the Module Configuration
Reloading the Device
To reload the device, use the reload command without any options. When you use this command, you
reboot the device.
Note If you need to use the reload command, be sure to save the running configuration by using the copy
running-config startup-config command beforehand.
Power Cycling Modules
To power cycle any module, follow these steps:
Step 1 Identify the module that needs to be reset.
Step 2 Reset the identified module by entering the reload module command. This command power cycles the
selected module.
switch# reload module
number
The number indicates the slot in which the identified module resides.
Caution Reloading a module disrupts traffic through the module.
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.
Table 6-9 displays various scenarios when module configurations are preserved or lost.
.
Table 6-9 Switching Module Configuration Status
Scenario Consequence
A particular switching module is removed and you used
the copy running-config startup-config command again.
The configured module information is lost.
A particular switching module is removed and the same
switching module is replaced before you enter the copy
running-config startup-config command again.
The configured module information is
preserved.
A particular switching module is removed and replaced
with the same type switching module, and you entered the
reload module number command.
The configured module information is
preserved.
A particular switching module is reloaded when you enter
the reload module number command.
The configured module information is
preserved.

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