Cisco Firepower Management Center 3500 Handbuch "Erste Schritte - Seite 23
Blättern Sie online oder laden Sie pdf Handbuch "Erste Schritte für Server Cisco Firepower Management Center 3500 herunter. Cisco Firepower Management Center 3500 42 Seiten. Firepower management center
Seite drucken
Using the Interactive Menu to Restore an Appliance, page 28
Next Steps, page 35
Setting Up Lights-Out Management, page 36
Before You Begin
Before you begin restoring your appliances to factory defaults, you should familiarize yourself with the expected
behavior of the system during the restore process.
Reimaging Version 5.x Hardware to Version 6.3+
Because of a change to ISO image names, you cannot freshly install Version 6.3+ on a physical Firepower
appliance that is currently running Version 5.x. This includes the following Firepower Management Centers models
covered in this guide:
750, 1500, 1500
2000, 4000
The quickest path to Version 6.3 is:
1.
Freshly install Version 6.2.3, then
2.
Freshly install (or upgrade to) Version 6.3+.
Note:
After you reimage a Version 5.x Defense Center/Management Center to a Version 6.2.3 Firepower
Management Center, it cannot manage its older devices. You should also reimage those devices, then re-add them
to the Management Center.
See the
Firepower Release Notes
Configuration and Event Backup Guidelines
Before you begin the restore process, Cisco recommends that you delete or move any backup files that reside on
your appliance, then back up current event and configuration data to an external location.
Restoring your appliance to factory defaults results in the loss of almost all configuration and event data on the
appliance. Although the restore utility can retain the appliance's license, network, and (in some cases) Lights-Out
Management (LOM) settings, you must perform all other setup tasks after the restore process completes.
Retention of LOM settings after the restore process varies by model and Firepower version:
If you are restoring an FMC model 750, 1500, or 3500 to factory defaults, deleting the license and network
settings also resets the LOM settings.
Caution:
When restoring FMC models 750, 1500, or 3500 to factory settings using LOM, if you do not have
physical access to the appliance and you delete the license and network settings, you will be unable to
access the FMC after the restore.
If you are restoring an FMC model 2000 or 4000 to factory defaults:
—
If you restore the FMC to Version 6.2.3 or earlier, the system does not reset LOM settings regardless of
whether you choose to delete the license and network settings.
—
If you restore the FMC to Version 6.3+, the system resets LOM settings regardless of whether you choose
to delete the license and network settings.
Caution:
When restoring FMC models 2000 or 4000 to Version 6.3+ using LOM, if you do not have physical
access to the appliance and you delete the license and network settings, you will be unable to access the
FMC after the restore.
Cisco Firepower Management Center Getting Started Guide
Restoring a Firepower Management Center to Factory Defaults
for more information about the change to ISO image name.
23