Cisco Cisco FirePOWER Appliance 7030 Notas de publicación
Version 5.3.0.5
Sourcefire 3D System Release Notes
14
Uninstalling the Update
Uninstalling the Update from Stacked Devices
All devices in a stack must run the same version of the Sourcefire 3D System.
Uninstalling the update from any of the stacked devices causes the devices in
that stack to enter a limited, mixed-version state.
To minimize impact on your deployment, Sourcefire recommends that you
To minimize impact on your deployment, Sourcefire recommends that you
uninstall an update from stacked devices simultaneously. The stack resumes
normal operation when the uninstallation completes on all devices in the stack.
Uninstalling the Update from Devices Deployed Inline
Managed 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
Uninstalling the Update from Sourcefire Software for X-Series
You must uninstall the update from each VAP group individually in order to fully
uninstall the update from Sourcefire Software for X-Series. Uninstalling the
Version 5.3.0.5 update of the Sourcefire 3D System reloads the affected VAP. If
your Sourcefire Software for X-Series is deployed inline and you are using
multi-member VAP groups, Sourcefire recommends that after you uninstall the
update from a VAP, you allow that VAP to reload before you uninstall the update
from additional VAPs.
This allows the other VAPs in the group to inspect network traffic while the
This allows the other VAPs in the group to inspect network traffic while the
affected VAP reloads. If you are using single-VAP VAP groups in an inline
deployment, reloading the VAP causes an interruption in network traffic. Make
sure you plan the uninstallation for a maintenance window or other time when it
will have the least impact on your deployment.
Note that if you uninstall a version of Cisco NGIPS for Blue Coat X-Series, you
will have the least impact on your deployment.
Note that if you uninstall a version of Cisco NGIPS for Blue Coat X-Series, you
must restart the VAP before a new installation. This process can take several
minutes.
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.
The next sections include detailed instructions not only on performing the update,
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.