Dell N1100-ON, Справочное руководство

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Using the CLI
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Table 2-1. History Buffer
By default, the history buffer system is enabled, but it can be disabled at any
time. The standard number of 10 stored commands can be increased to 216.
By configuring 0, the effect is the same as disabling the history buffer system.
For information about the command syntax for configuring the command
history buffer, see the history size command in the Line command mode
section of this guide.
Negating Commands
For many commands, the prefix keyword no is entered to cancel the effect of
a command or reset the configuration to the default value. Nearly all
configuration commands have this capability. This guide describes the
negation effect for all commands to which it applies.
Show Command
The show command executes in the User Executive (Exec), Privileged
Executive (Exec), Global Configuration mode, Interface Configuration mode
and all configuration submodes with command completion. Output from
show commands is paginated. Use the terminal length command to set the
number of lines displayed in a page. When the paging prompt appears, press
the space bar to display the next page of output or the enter key to display the
next line of output.
Example:
console>en
console#configure
console(config)#interface Gi1/0/1
Keyword Source or Destination
Up-arrow key
<Ctrl>+<P> Recalls commands in the history buffer, beginning with the
most recent command. Repeats the key sequence to recall
successively older commands.
Down-arrow key
<Ctrl>+<N> Returns to more recent commands in the history buffer after
recalling commands with the up-arrow key. Repeating the key
sequence recalls more recent commands in succession.