Cisco Cisco FirePOWER Appliance 7030 Notas de publicación
Version 5.2.0.8
Sourcefire 3D System Release Notes
6
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, 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.
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, 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.
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.
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 3 Defense Centers
64 MB
11355 MB
n/a
76 minutes
virtual Defense Centers
64 MB
11355 MB
n/a
hardware
dependent
Series 3 managed devices
35 MB
6065 MB
800 MB
44 minutes
3D9900 managed device
25 MB
3315 MB
461 MB
46 minutes
other physical managed
devices
36 MB
3251 MB
441 MB
27 minutes
virtual managed devices
63 MB
1746 MB
332 MB
hardware
dependent