Cisco Cisco FirePOWER Appliance 8130 Notas de publicación
Version 5.3.0.2
Sourcefire 3D System Release Notes
8
Updating Your Appliances
Configuration and Event Backup Guidelines
Before you begin the update, Sourcefire 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.
You can use the Defense Center to back up event and configuration data for itself
You can 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.
When to Perform the Update
Because the update process may affect traffic inspection, traffic flow, and link
state, Sourcefire 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.
Installation Method
Use the Defense Center’s web interface to perform the update. Update the
Defense Center first, then use it to update the devices it manages.
Order of Installation
Update your Defense Centers before updating the devices they manage.
Installing the Update on Paired Defense Centers
When you begin to update one Defense Center in a high availability pair, the other
Defense Center in the pair becomes the primary, if it is not already. In addition,
the paired Defense Centers stop sharing configuration information; paired
Defense Centers do not receive software updates as part of the regular
synchronization process.
Sourcefire Software for
X-Series
433 MB
1 MB on
/mnt/aplocal
disk
193 MB
14 minutes
virtual Defense Centers
1 MB
1723 MB
n/a
hardware
dependent
virtual managed devices
1 MB
727 MB
205 MB
hardware
dependent
Time and Disk Space Requirements
A
PPLIANCE
S
PACE
ON
/
S
PACE
ON
/V
OLUME
S
PACE
ON
/V
OLUME
ON
M
ANAGER
T
IME