User`s guide

DES-3226S Layer 2 Switch CLI Reference
8
Figure 2-3. Example Command Parameter Help
In this case, the command config account was entered with the parameter
<username>. The CLI will then prompt you to enter the <username> with
the message, Next possible completions:. Every command in the CLI has this
feature, and complex commands have several layers of parameter prompting.
In addition, after typing any given command plus one space, you can see all of
the next possible sub-commands, in sequential order, by repeatedly pressing
the Tab key.
To re-enter the previous command at the command prompt, press the up arrow
cursor key. The previous command will appear at the command prompt.