Indigo - OpenFlow for Hardware Switches
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This document does not apply to the LB4G/Pronto 3240.
If you are able to boot to the u-boot prompt but are not able to load the flash image (with 'run flash_bootcmd') then you may be able to reload the flash files to the switch. See Reflashing a Pronto Switch for more information.
The Problem
The 3290 normally loads its boot image from the compact flash card. If this image has a problem and cannot boot, you need to load the back up image and copy a new image back to the compact flash. This requires using the serial port.If you are able to boot to the u-boot prompt but are not able to load the flash image (with 'run flash_bootcmd') then you may be able to reload the flash files to the switch. See Reflashing a Pronto Switch.
Prerequisites
You will need the following for this procedure.
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