Cisco : IOS Catalyst Upgrade

CATALYST IOS UPGRADE

From the switch, do the following

Get an MD5 hash to verify the image is intact

                verify /md5 bootflash:<image_file>

Set the config to boot from the new image

               boot system flash bootflash:<image_file>

Save the config and reload

              write mem
              reload

The switch comes back up with the new image

             sh version

Save the config

             write mem

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