Примечания к выпуску для Cisco Cisco Firepower Management Center 2000

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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 
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