Cisco Cisco Firepower Management Center 4000 Release Notes
Version 5.2.0.6
Sourcefire 3D System Release Notes
7
Updating Your Appliances
after rebooting; this is expected behavior. If you encounter issues with the
progress of your update, contact Sourcefire Support.
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.
IMPORTANT!
Sourcefire does not support updating or reimaging appliances with
more than one hard drive. You must remove additional hard drives before
beginning the update.
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.
Time and Disk Space Requirements
A
PPLIANCE
S
PACE
ON
/
S
PACE
ON
/V
OLUME
S
PACE
ON
/V
OLUME
ON
M
ANAGER
E
STIMATED
T
IME
Series 2 Defense Centers
38 MB
8284 MB
n/a
84 minutes
Series 3 Defense Centers
23 MB
8233 MB
n/a
65 minutes
virtual Defense Centers
23 MB
8233 MB
n/a
hardware
dependent
Series 3 managed devices
35 MB
3379 MB
541 MB
27 minutes
3D9900 managed device
25 MB
1760 MB
267 MB
37 minutes
other physical managed
devices
36 MB
1792 MB
263 MB
22 minutes
virtual managed devices
63 MB
754 MB
165 MB
hardware
dependent