There is a backdoor CLI for the SGE/SFE2000/2010 switches. However, the feature is unsupported and not recommended to use. Additionally, if you enable the CLI view on the console, there is not an exit command to go back to the menu driven supported configuration.
To access this configuration you can telnet to the switch (if you enable Telnet under the Bonjour tab) or console the switch. Authenticate as you normally would.
Press ctrl+z at the same time then type LCLI and hit enter. This will toggle the CLI and a 'normal login'.
Please mark answered for helpful posts
Sx550X, Sx350X, Sx250: PSE will Supply Power to Catalyst PSE Ports
May 31, 2016
June 5, 2017
Configure Remote Network Monitoring (RMON) Events Control Settings on a Switch through the Command Line Interface (CLI)
Remote Network Monitoring (RMON) was developed by the Internet Engineering Task Force (IETF) to support...