5-10
Table 5-5 Common error messages
Error message Remarks
The command does not exist.
The keyword does not exist.
The parameter type is wrong.
Unrecognized command
The parameter value is out of range.
Incomplete command The command entered is incomplete.
Too many parameters The parameters entered are too many.
Ambiguous command The parameters entered are ambiguous.
Wrong parameter A parameter entered is wrong.
found at '^' position An error is found at the '^' position.
Command Edit
The CLI provides basic command edit functions and supports multi-line editing. The maximum
number of characters a command can contain is 254.
Table 5-6 lists the CLI edit operations.
Table 5-6 Edit operations
Press… To…
A common key
Insert the corresponding character at the cursor position
and move the cursor one character to the right if the
command is shorter than 254 characters.
Backspace key
Delete the character on the left of the cursor and move the
cursor one character to the left.
Left arrow key or <Ctrl+B> Move the cursor one character to the left.
Right arrow key or <Ctrl+F> Move the cursor one character to the right.
Up arrow key or <Ctrl+P>
Down arrow key or <Ctrl+N>
Display history commands.
<Tab>
Use the partial online help. That is, when you input an
incomplete keyword and press <Tab>, if the input
parameter uniquely identifies a complete keyword, the
system substitutes the complete keyword for the input
parameter; if more than one keywords match the input
parameter, you can display them one by one (in complete
form) by pressing <Tab> repeatedly; if no keyword
matches the input parameter, the system displays your
original input on a new line without any change.
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