Cisco Cisco Content Security Management Appliance M160 Guía Del Usuario
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AsyncOS 9.0 for Cisco Content Security Management Appliances User Guide
Chapter 14 Common Administrative Tasks
Saving and Importing Configuration Settings
Empty Versus Omitted Tags
Use caution when uploading or pasting sections of configuration files. If you do not include a tag, then
its value in the configuration is not modified when you load a configuration file. However, if you include
an empty tag, then its configuration setting is cleared.
its value in the configuration is not modified when you load a configuration file. However, if you include
an empty tag, then its configuration setting is cleared.
For example, uploading the following code removes all listeners from the system:
<listeners></listeners>
Caution
When uploading or pasting subsections of a configuration file, you can disconnect yourself from the GUI
or CLI and destroy large amounts of configuration data. Do not disable services with this command if
you are not able to reconnect to the appliance using another protocol, the Serial interface, or the default
settings on the Management port. Also, do not use this command if you are unsure of the exact
configuration syntax as defined by the DTD. Always back up the configuration data before loading a new
configuration file.
or CLI and destroy large amounts of configuration data. Do not disable services with this command if
you are not able to reconnect to the appliance using another protocol, the Serial interface, or the default
settings on the Management port. Also, do not use this command if you are unsure of the exact
configuration syntax as defined by the DTD. Always back up the configuration data before loading a new
configuration file.
Note About Loading Passwords for Log Subscriptions
If you attempt to load a configuration file that contains a log subscription that requires a password (for
example, one that will use FTP push), the
example, one that will use FTP push), the
loadconfig
command does not warn you about the missing
password. The FTP push fails and alerts are generated until you configure the correct password using the
logconfig
command.
Note About Character Set Encoding
The “encoding” attribute of the XML configuration file must be “
ISO-8859-1
” regardless of the
character set you may be using to manipulate the file offline. The encoding attribute is specified in the
file whenever you issue the
file whenever you issue the
showconfig
,
saveconfig
, or
mailconfig
command:
<?xml version="1.0" encoding="ISO-8859-1"?>
Resetting the Current Configuration
Resetting the current configuration causes your Cisco Content Security appliance to revert settings back
to the original factory defaults. Save your configuration prior to resetting it.
to the original factory defaults. Save your configuration prior to resetting it.
See
Rolling Back to a Previously Committed Configuration
You can roll back the configuration to a previously-committed configuration.
Use the
rollbackconfig
command in the command-line interface to choose one of the ten most recent
commits.
If you enter
No
when prompted to commit a rollback, the rollback will be committed the next time you
commit changes.
Only users with Administrator access can use the
rollbackconfig
command.
Note
No log messages or alerts will be generated when a previous configuration is restored.