Even with a correct download, issues can arise:
nxos.7.0.3.I7.9.bin is a stable system image for Cisco Nexus 3000 9000 Series nxos703i79bin upd download
provided on the Cisco download page against your downloaded file to ensure it wasn't corrupted during the transfer. Upgrade Process : Move the file to the switch's bootflash using copy tftp: Impact Analysis show install all impact nxos bootflash:nxos.7.0.3.I7.9.bin Even with a correct download, issues can arise: nxos