Cisco VG400 series Software-Konfigurationshandbuch - Seite 8
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Command Modes
• To redisplay a command you previously entered, press the Up Arrow key. You can continue to press the
Command Modes
The Cisco IOS user interface is divided into different modes. Each command mode permits you to configure
different components on your router. The commands available at any given time depend on which mode you
are currently in. Entering a question mark (?) at the prompt displays a list of commands available for each
command mode. The following table lists the most common command modes.
Table 1: Common Command Modes
Command Mode
User EXEC
Privileged EXEC
Global
configuration
Interface
configuration
Timesaver
Each command mode restricts you to a subset of commands. If you are having trouble entering a command,
check the prompt, and enter the question mark (?) for a list of available commands. You might be in the wrong
command mode or be using the wrong syntax.
In the following example, notice how the prompt changes after each command, to indicate a new command
mode for Cisco vg400:
Router> enable
Password: <enable password>
Router# configure terminal
Router(config)# interface gigabitEthernet 0/0/0
Router#
%SYS-5-CONFIG_I: Configured from console by console
The last message is normal and does not indicate an error. Press Return to get the Router# prompt.
Note
Press Ctrl-Z in any mode to immediately return to enable mode ( Router# ), instead of entering exit, which
returns you to the previous mode.
Cisco VG400 Voice Gateway Software Configuration Guide
2
Up Arrow key for more commands.
Access Method
Log in.
From user EXEC mode, enter
the enable command.
From the privileged EXEC
mode, enter the configure
terminal command.
From the global configuration
mode, enter the GigabitEthernet
interface command such as,
gigabitethernet0/0.
Understanding Interface Numbering and Cisco IOS Software Basics
Router Prompt
Exit Method
Displayed
Router>
Use the logout command.
Router#
To exit to user EXEC mode, use
the disable, exit, or logout
command.
Router (config)#
To exit to privileged EXEC mode,
use the exit or end command, or
press Ctrl-Z.
Router
To exit to global configuration
(config-if)#
mode, use the exit command.
To exit directly to privileged EXEC
mode, press Ctrl-Z.