Which command is used to find the Flash Version on a Cisco device?

The command used to find the Flash Version on a Cisco device is "show version." This command provides a comprehensive summary of the device’s software and hardware information, including the version of the operating system that is running and the Flash memory information.

While "show flash (total)" suggests that it directly relates to Flash memory, it does not provide information about the version of the Flash itself. Instead, it typically gives insights into the total space and available space in the Flash memory but lacks specific details about the version.

Other commands like "show memory" and "show hardware" focus on different aspects of the device. The "show memory" command displays details about the device's RAM usage and not Flash specifically, while "show hardware" provides information about the hardware components but does not specifically report on the Flash memory version.

In the context of retrieving the Flash Version, "show version" is the appropriate command as it encompasses a broader scope of system information, including relevant details about the Flash memory.