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Cisco Bug: CSCta29547 - bootvar: kickstart image is null after bootup from usb

Last Modified

Jun 22, 2010

Products (1)

  • Cisco Nexus 7000 Series Switches

Known Affected Releases


Description (partial)

 "show version" and "show version internal build-identifier" might be showing
kickstart image as NULL if you boot from USB.
If you use USB device to boot.
 USB devices are not supposed to be used for USB and they are not supported for
booting. They are meant for backup. The isn't any major drawback though except
some commands not displaying the information correctly. 

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  • Status
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