Cisco Cisco FirePOWER Appliance 8390 Notas de publicación
Version 5.2.0.3
Sourcefire 3D System Release Notes
5
Updating Your Appliances
Screen Resolution Compatibility
Sourcefire recommends selecting a screen resolution that is at least 1280 pixels
wide. The user interface is compatible with lower resolutions, but a higher
resolution optimizes the display.
Updating Your Appliances
The following sections help you prepare for and install the Version 5.2.0.3 update:
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WARNING!
Do not reboot or shut down your appliances during the update until
after you see the login prompt. The system may appear inactive during the
pre-checks portion of the update; this is expected behavior and does not require
you to reboot or shut down your appliances.
Planning the Update
Before you begin the update, you must thoroughly read and understand these
release notes, especially
on page 2. To ensure a smooth update process, you must also read the
following sections.
IMPORTANT!
You must reimage appliances running Version 4.10.x of the system
to Version 5.2 before you install this update. For more information and reimage
instructions, see the Version 5.2 Sourcefire 3D System Release Notes and the
Sourcefire 3D System Installation Guide.
Sourcefire 3D System Version Requirements
To update to Version 5.2.0.3, an appliance must be running at least Version 5.2. If
you are running an earlier version, you can obtain updates from the
.
A Defense Center must be running at least Version 5.2 to update its managed
devices to Version 5.2.0.3.
The closer your appliances’ current version to the release version (Version
The closer your appliances’ current version to the release version (Version
5.2.0.3), the less time the update takes.