2-2
Catalyst 3750-E and 3560-E Switch Software Configuration Guide
OL-9775-08
Chapter 2 Using the Command-Line Interface
Understanding Command Modes
describes the main command modes, how to access each one, the prompt you see in that mode,
and how to exit the mode. The examples in the table use the hostname
Switch
.
Table 2-1
Command Mode Summary
Mode
Access Method
Prompt
Exit Method
About This Mode
User EXEC
Begin a session with
your switch.
Switch>
Enter
logout
or
quit
.
Use this mode to
•
Change terminal settings.
•
Perform basic tests.
•
Display system
information.
Privileged EXEC
While in user EXEC
mode, enter the
enable
command.
Switch#
Enter
disable
to exit.
Use this mode to verify
commands that you have
entered. Use a password to
protect access to this mode.
Global configuration
While in privileged
EXEC mode, enter
the
configure
command.
Switch(config)#
To exit to privileged
EXEC mode, enter
exit
or
end
, or press
Ctrl-Z
.
Use this mode to configure
parameters that apply to the
entire switch.
VLAN configuration
While in global
configuration mode,
enter the
vlan
vlan-id
command.
Switch(config-vlan)#
To exit to global
configuration mode,
enter the
exit
command.
To return to
privileged EXEC
mode, press
Ctrl-Z
or
enter
end
.
Use this mode to configure
VLAN parameters. When
VTP mode is transparent, you
can create extended-range
VLANs (VLAN IDs greater
than 1005) and save
configurations in the switch
startup configuration file.
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 12-12
To configure multiple
interfaces with the same
parameters, see the
“Configuring a Range of
Interfaces” section on
page 12-14
.
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.
Содержание Catalyst 3750-E Series
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Страница 52: ...lii Catalyst 3750 E and 3560 E Switch Software Configuration Guide OL 9775 08 Preface ...
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