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xStack® DES-3200 Series Layer 2 Ethernet Managed Switch CLI Reference Guide
8
{braces}
Purpose
Encloses an optional value or set of optional arguments.
Syntax
reset {[config | system]} {force_agree}
Description
In the first part of the above syntax example, users have the option to
specify config or system. It is not necessary to specify either optional value,
however the effect of the system reset is dependent on which, if any, value
is specified. Therefore, with this example there are three possible outcomes
of performing a system reset. Do not type the braces.
Example command
reset config
(parentheses)
Purpose
Indicates at least one or more of the values or arguments in the preceding
syntax enclosed by braces must be specified.
Syntax
config dhcp_relay {hops <value 1-16> | time <sec 0-65535>}(1)
Description
In the above syntax example, users have the option to specify hops or time or
both of them. The "(1)" following the set of braces indicates at least one
argument or value within the braces must be specified. Do not type the
parentheses.
Example
command
config dhcp_relay hops 3
Line Editing Key Usage
Delete
Deletes the character under the cursor and then shifts the remaining
characters in the line to the left.
Backspace
Deletes the character to the left of the cursor and then shifts the remaining
characters in the line to the left.
Insert or Ctrl+R
Toggle on and off. When toggled on, inserts text and shifts previous text to
the right.
Left Arrow
Moves the cursor to the left.
Right Arrow
Moves the cursor to the right.
Up Arrow
Repeats the previously entered command. Each time the up arrow is
pressed, the command previous to that displayed appears. This way it is
possible to review the command history for the current session. Use the
down arrow to progress sequentially forward through the command history
list.
Down Arrow
The down arrow will display the next command in the command history
entered in the current session. This displays each command sequentially as
it was entered. Use the up arrow to review previous commands.
Tab
Shifts the cursor to the next field to the left.
Multiple Page Display Control Keys
Space
Displays the next page.