Cisco Systems 3750E Manual De Usuario
2-3
Catalyst 3750-E and 3560-E Switch Software Configuration Guide
OL-9775-02
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
command mode. You can also obtain a list of associated keywords and arguments for any command, as
shown in
Interface
configuration
configuration
While in global
configuration mode,
enter the interface
command (with a
specific interface).
configuration mode,
enter the interface
command (with a
specific interface).
Switch(config-if)#
To exit to global
configuration mode,
enter exit.
configuration mode,
enter exit.
To return to
privileged EXEC
mode, press Ctrl-Z
or enter end.
privileged EXEC
mode, press Ctrl-Z
or enter end.
Use this mode to configure
parameters for the Ethernet
ports.
parameters for the Ethernet
ports.
For information about defining
interfaces, see the
interfaces, see the
.
To configure multiple
interfaces with the same
parameters, see the
interfaces with the same
parameters, see the
Line configuration
While in global
configuration mode,
specify a line with
the line vty or line
console command.
configuration mode,
specify a line with
the line vty or line
console command.
Switch(config-line)#
To exit to global
configuration mode,
enter exit.
configuration mode,
enter exit.
To return to
privileged EXEC
mode, press Ctrl-Z
or enter end.
privileged EXEC
mode, press Ctrl-Z
or enter end.
Use this mode to configure
parameters for the terminal
line.
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