Cisco VGD-1T3, Руководство по настройке программного обеспечения

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Using the Command-Line Interface in Cisco IOS Software
Saving Changes to a Configuration
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Cisco VGD 1T3 Voice Gateway Software Configuration Guide
Understanding CLI Error Messages
You may encounter some error messages while using the CLI. Table 7 shows the common CLI error
messages.
For more system error messages, see the following documents:
• Cisco IOS Release 12.2SR System Message Guide
•
Cisco IOS System Messages, Volume 1 of 2 (Cisco IOS Release 12.4)
• Cisco IOS System Messages, Volume 2 of 2 (Cisco IOS Release 12.4)
Saving Changes to a Configuration
To save changes that you made to the configuration of a device, you must issue the copy running-config
startup-config command or the copy system:running-config nvram:startup-config command. When
you issue these commands, the configuration changes that you made are saved to the startup
configuration and saved when the software reloads or power to the device is turned off or interrupted.
The following example shows the syntax of the copy running-config startup-config command:
Router# copy running-config startup-config
Destination filename [startup-config]?
You press Enter to accept the startup-config filename (the default), or type a new filename and then press
Enter to accept that name. The following output is displayed indicating that the configuration was saved:
Building configuration...
[OK]
Router#
On most platforms, the configuration is saved to NVRAM. On platforms with a Class A flash file system,
the configuration is saved to the location specified by the CONFIG_FILE environment variable. The
CONFIG_FILE variable defaults to NVRAM.
Table 7 Common CLI Error Messages
Error Message Meaning How to Get Help
% Ambiguous command:
“show con” You did not enter enough
characters for the command to
be recognized. R-enter the command followed by a
space and a question mark (?). The
keywords that you are allowed to
enter for the command appear.
% Incomplete command. You did not enter all the
keywords or values required
by the command. Reenter the command followed by a
space and a question mark (?). The
keywords that you are allowed to
enter for the command appear.
% Invalid input detected at “^”
marker. You entered the command in-
correctly. The caret (^) marks
the point of the error. Enter a question mark (?) to display
all the commands that are available in
this command mode. The keywords
that you are allowed to enter for the
command appear.