Cisco Cisco FirePOWER Appliance 7120 Notas de publicación
Version 5.2.0.9
Sourcefire 3D System Release Notes
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Before You Begin: Important Update and Compatibility Notes
For more information, see the following sections:
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Before You Begin: Important Update and Compatibility Notes
Before you begin the update process for Version 5.2.0.9, you should familiarize
yourself with the behavior of the system during and after the update process, as
well as with any compatibility issues or required pre- or post-update configuration
changes.
IMPORTANT!
This update is not supported on virtual managed devices.
WARNING!
Cisco strongly recommends you perform the update in a
maintenance window or at a time when the interruption will have the least impact
on your deployment.
For more information, see the following sections:
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Configuration and Event Backup Guidelines
Before you begin the update, Cisco strongly recommends that you back up
current event and configuration data to an external location. This data is not
backed up as part of the update process.
Use the Defense Center to back up event and configuration data for itself and the
Use the Defense Center to back up event and configuration data for itself and the
devices it manages. For more information on the backup and restore feature, see
the Sourcefire 3D System User Guide.
IMPORTANT!
The Defense Center purges backups from previous updates. To
retain archived backups, store the backups externally.