Before searching for a download, you must understand what this file is.
This specific version, 7.0(3)I7(9), is a legacy release. It was commonly used for Nexus 3000 and 9000 series switches before the evolution to more modern releases like 9.3.x or 10.x. nxos703i79bin download link
If you have a broken switch, Cisco's Technical Assistance Center (TAC) may provide a USB drive with the required image as part of an RMA (Return Merchandise Authorization) process. Before searching for a download, you must understand
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