Cisco Cisco Nexus 5010 Switch Guía De Instalación

Upgrading Cisco NX-OS Software by changing the boot-variables and performing a reload is not 
supported in Cisco Nexus 5000 and 6000 Series Switches. This may result in loss of configuration and 
forwarding issues.

 lists the show commands that are used to monitor installation upgrades.

This example shows the output from the show install all status command:

There is an on-going installation...

Enter Ctrl-C to go back to the prompt.

Continuing with installation process, please wait.

The login will be disabled until the installation is completed.

Performing supervisor state verification. 

SUCCESS

Supervisor non-disruptive upgrade successful.

Pre-loading modules.

SUCCESS

Module 198: Non-disruptive upgrading.

SUCCESS

Module 199: Non-disruptive upgrading.

SUCCESS

Install has been successful.  (hit Ctrl-C here)

This example shows the output from the show fex command on two vPC peer switches where FEX 126, 
FEX 127, and FEX 133 are upgraded:

Displays the Fabric Extender status during an ISSU.

Displays the applications that failed during an installation and why 
the installation failed.

Displays a high-level log of the installation.

Displays detailed logs of the last installation-related command.

Displays detailed logs of the last five installation-related 
commands, from the oldest to the newest logs.

Displays the system and configuration information that you can 
provide to the Cisco Technical Assistance Center when reporting 
a problem.