Cisco 2975 - Catalyst LAN Base Switch, Руководство по настройке программного обеспечения

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2-3
Catalyst 2975 Switch Software Configuration Guide
OL-19720-02
Chapter 2 Using the Command-Line Interface
Understanding the Help System
For more detailed information on the command modes, see the command reference guide for this release.
Understanding the Help System
You can enter a question mark (?) at the system prompt to display a list of commands available for each
command mode. You can also obtain a list of associated keywords and arguments for any command, as
shown in
Table 2-2 .
Interface
configuration While in global
configuration mode,
enter the
interface
command (with a
specific interface).
Switch(config-if)#
To exit to global
configuration mode,
enter
exit .
To return to
privileged EXEC
mode, press
Ctrl-Z
or enter end .
Use this mode to configure
parameters for the Ethernet
ports.
For information about defining
interfaces, see the
“Using
Interface Configuration Mode”
section on page 12-11
.
To configure multiple
interfaces with the same
parameters, see the
“Configuring a Range of
Interfaces” section on
page 12-12
.
Line configuration While in global
configuration mode,
specify a line with
the
line vty or line
console command.
Switch(config-line)#
To exit to global
configuration mode,
enter
exit .
To return to
privileged EXEC
mode, press
Ctrl-Z
or enter end .
Use this mode to configure
parameters for the terminal
line.
Table 2-1 Command Mode Summary (continued)
Mode Access Method Prompt Exit Method About This Mode
Table 2-2 Help Summary
Command Purpose
help Obtain a brief description of the help system in any command mode.
abbreviated-command-entry ? Obtain a list of commands that begin with a particular character string.
For example:
Switch# di?
dir disable disconnect
abbreviated-command-entry < Tab > Complete a partial command name.
For example:
Switch# sh conf <tab>
Switch# show configuration