Cisco Cisco FirePOWER Appliance 7010 Notas de publicación
Version 5.3.0.5
Sourcefire 3D System Release Notes
13
Uninstalling the Update
Uninstalling the Update
The following sections help you uninstall the Version 5.3.0.5 update from your
appliances:
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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 managed device.
For all physical appliances, uninstall the update using the local web interface.
For all physical appliances, uninstall the update using the local web interface.
Because virtual managed devices and Sourcefire Software for X-Series 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 Defense Centers.
Uninstalling the Update from Clustered or Paired Appliances
Clustered devices in high availability pairs must run the same version of the
Sourcefire 3D 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
To ensure continuity of operations, uninstall the update from clustered devices
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.
WARNING!
If the uninstallation process on a clustered device fails, do not restart
the uninstall or change configurations on its peer. Instead, contact Support.