Cisco Cisco Firepower Management Center 2000
Firepower System Release Notes
Uninstalling the Update
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Step 12
Verify that the appliances in your deployment are successfully communicating and that there are no
issues reported by the health monitor.
issues reported by the health monitor.
Step 13
Redeploy policies to all managed devices.
Click the Deploy button and select all available devices, then click Deploy.
Uninstalling the Update
We will need a section for uninstalling the update from the MDC when that comes back. Enhancement: add section
for uninstalling from DCs via the shell
for uninstalling from DCs via the shell
The following sections help you uninstall the Version 6.0.1.1 update from your appliances:
Uninstalling the Update from a Cisco ASA with FirePOWER Services Managed by ASDM, page 28
Planning the Uninstallation
Before you uninstall the update, you must thoroughly read and understand the following sections.
Uninstallation Method
This section will change with Crossbeam/MDC.
You must uninstall updates locally. You cannot use a Firepower Management Center to uninstall the update from
a managed device.
a managed device.
For all physical appliances and virtual Firepower Management Centers, uninstall the update using the local web
interface. Because virtual managed devices do not have a web interface, you must use the bash shell to uninstall
the update.
interface. Because virtual managed devices do 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 managed
devices, then from Firepower Management Centers.
devices, then from Firepower Management Centers.
Uninstalling the Update from Clustered or Paired Appliances
Clustered devices and Firepower Management Centers in high availability pairs must run the same version of the
Firepower System. Although the uninstallation process triggers an automatic failover, appliances in mismatched
pairs or clusters do not share configuration information, nor do they install or uninstall updates as part of their
synchronization. If you need to uninstall an update from redundant appliances, plan to perform the uninstallations
in immediate succession.
Firepower System. Although the uninstallation process triggers an automatic failover, appliances in mismatched
pairs or clusters do not share configuration information, nor do they install or uninstall updates as part of their
synchronization. If you need to uninstall an update from redundant appliances, plan to perform the uninstallations
in immediate succession.
To ensure continuity of operations, uninstall the update from clustered devices and paired Firepower Management
Centers one at a time. First, uninstall the update from the secondary appliance. Wait until the uninstallation process
completes, then immediately uninstall the update from the primary appliance.
Centers one at a time. First, uninstall the update from the secondary appliance. Wait until the uninstallation process
completes, then immediately uninstall the update from the primary appliance.
Caution:
If the uninstallation process on a clustered device or paired Firepower Management Center fails, do
not restart the uninstall or change configurations on its peer. Instead, contact Support.