D-Link DES-3250TG Command Line Interface Reference Manual page 21

DES-3250TG Layer 2 Fast Ethernet Switch User's Guide
Figure 2-4. Using the Up Arrow to Re-enter a Command
In the above example, the command config account was entered
without the required parameter <username>, the CLI returned the
Next possible completions: <username> prompt. The up arrow
cursor control key was pressed to re-enter the previous command
(config account) at the command prompt. Now the appropriate User
name can be entered and the config account command re-executed.
All commands in the CLI function in this way. In addition, the syntax of
the help prompts are the same as presented in this manual − angle
brackets < > indicate a numerical value or character string, braces { }
indicate optional parameters or a choice of parameters, and brackets [ ]
indicate required parameters.
If a command is entered that is unrecognized by the CLI, the top-level
commands will be displayed under the Available commands: prompt.
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