Cisco Cisco Firepower Management Center 2000 Notas de publicación
15
FireSIGHT System Release Notes
Version 5.3.1.6
Uninstalling the Update
Planning the Uninstallation
Before you uninstall the update, you must thoroughly read and understand the following sections.
Uninstallation Method
You must uninstall updates locally. You cannot use a Defense Center to uninstall the update from a
ASA FirePOWER device.
ASA FirePOWER device.
For all physical appliances and virtual Defense Centers, uninstall the update using the local web
interface. Because Cisco ASA with FirePOWER Servicesdo not have a web interface, you must use the
bash shell to uninstall the update.
interface. Because Cisco ASA with FirePOWER Servicesdo not have a web interface, you must use the
bash shell to uninstall the update.
Order of Uninstallation
Uninstall the update in the reverse order that you installed it. That is, first uninstall the update from
ASA FirePOWER devices, then from Defense Centers.
ASA FirePOWER devices, then from Defense Centers.
Uninstalling the Update from Devices Deployed Inline
ASA FirePOWER devices do not perform traffic inspection, switching, routing, or related functions
while the update is being uninstalled. Depending on how your devices are configured and deployed, the
uninstallation process may also affect traffic flow and link state. For more information, see
while the update is being uninstalled. Depending on how your devices are configured and deployed, the
uninstallation process may also affect traffic flow and link state. For more information, see
.
Uninstalling the Update and Online Help
Uninstalling the Version 5.3.1.6 update does not revert the online help to its previous version. If the
version of your online help does not match that of your FireSIGHT System software, your online help
may contain documentation for unavailable features and may have problems with context sensitivity and
link functionality.
version of your online help does not match that of your FireSIGHT System software, your online help
may contain documentation for unavailable features and may have problems with context sensitivity and
link functionality.
After the Uninstallation
After you uninstall the update, there are several steps you should take to ensure that your deployment is
performing properly. These include verifying that the uninstall succeeded and that all appliances in your
deployment are communicating successfully.
performing properly. These include verifying that the uninstall succeeded and that all appliances in your
deployment are communicating successfully.
The next sections include detailed instructions not only on performing the update, but also on completing
any post-update steps. Make sure you complete all of the listed tasks.
any post-update steps. Make sure you complete all of the listed tasks.
Uninstalling the Update from a ASA FirePOWER Device
The following procedure explains how to uninstall the Version 5.3.1.6 update from ASA FirePOWER
devices. You cannot use a Defense Center to uninstall the update from a ASA FirePOWER device.
devices. You cannot use a Defense Center to uninstall the update from a ASA FirePOWER device.
Uninstalling the Version 5.3.1.6 update results in a device running Version 5.3.1.5. For information on
uninstalling a previous version, refer to the FireSIGHT System Release Notes for that version.
uninstalling a previous version, refer to the FireSIGHT System Release Notes for that version.
Uninstalling the Version 5.3.1.6 update reboots the device. ASA FirePOWER devices do not perform
traffic inspection or related functions during the update. Depending on how your devices are configured
and deployed, the update process may also affect traffic flow. For more information, see
traffic inspection or related functions during the update. Depending on how your devices are configured
and deployed, the update process may also affect traffic flow. For more information, see
.
To uninstall the update from a ASA FirePOWER device:
Step 1
Read and understand
.