What follows the prompt in privileged EXEC mode when entering a command?

In privileged EXEC mode on Cisco devices, the prompt typically ends with a hash symbol (#). This distinguishes privileged EXEC mode from user EXEC mode, which ends with a greater-than symbol (>). The hash symbol signifies that the user has elevated privileges to execute more advanced commands, such as configuration or diagnostics, that are not available in user EXEC mode.

This context allows network administrators to differentiate levels of command access based on the symbol ending the prompt. The presence of a hash symbol indicates readiness for commands that require comprehensive awareness of the device's configuration and status, empowering the administrator to perform tasks like changing configurations, inspecting the device, or executing troubleshooting commands.