Cisco Cisco FirePOWER Appliance 8250 Notas de publicación
Version 5.2.0.3
Sourcefire 3D System Release Notes
9
Updating Your Appliances
Updating a Defense Center
Use the procedure in this section to update your Defense Centers, including
virtual Defense Centers. For the Version 5.2.0.3 update, Defense Centers reboot.
WARNING!
Before you update the Defense Center, reapply access control
policies to any managed devices. Otherwise, the subsequent update of managed
devices may fail.
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.
To update a Defense Center:
1. Read these release notes and complete any required pre-update tasks.
For more information, see
2. Download the appropriate update from the
•
for Series 2 Defense Centers:
Sourcefire_3D_DC_Patch-5.2.0.3-48.sh
•
for Series 3 and virtual Defense Centers:
Sourcefire_3D_Defense Center_S3_Patch-5.2.0.3-48.sh
IMPORTANT!
Download the update directly from the Support Site. If you
transfer an update file by email, it may become corrupted.
3. Upload the update to the Defense Center by selecting System > Updates, then
clicking Upload Update on the Product Updates tab. Browse to the update and
click Upload.
The update is uploaded to the Defense Center.
The update is uploaded to the Defense Center.
4. Make sure that the appliances in your deployment are successfully
communicating and that there are no issues reported by the health monitor.
5. View the task queue (System > Monitoring > Task Status) to make sure that
there are no tasks in progress.
Tasks that are running when the update begins are stopped, become failed
Tasks that are running when the update begins are stopped, become failed
tasks, and cannot be resumed; you must manually delete them from the task
queue after the update completes. The task queue automatically refreshes
every 10 seconds. You must wait until any long-running tasks are complete
before you begin the update.