Cisco Cisco FirePOWER Appliance 7020 Notas de publicación
Version 5.3.0.5
Sourcefire 3D System Release Notes
9
Updating Your Appliances
system then applies the update to the primary device, which follows the same
process.
Installing the Update on Stacked Devices
When you install an update on stacked devices, the system performs the updates
simultaneously. Each device resumes normal operation when the update
completes. Note that:
•
If the primary device completes the update before all of the secondary
devices, the stack operates in a limited, mixed-version state until all devices
have completed the update.
•
If the primary device completes the update after all of the secondary
devices, the stack resumes normal operation when the update completes
on the primary device.
Installing the Update on X-Series Devices
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.
To update to Version 5.3.0.5, Sourcefire Software for X-Series must be running at
To update to Version 5.3.0.5, Sourcefire Software for X-Series must be running at
least Version 5.3.
You cannot update Sourcefire Software for X-Series running Version 4.10.x to
You cannot update Sourcefire Software for X-Series running Version 4.10.x to
Version 5.3.0.5. Instead, you must uninstall the previous version and then install
Version 5.3 before updating to Version 5.3.0.5. For detailed instructions, see the
Sourcefire Software for X-Series Installation and Configuration Guide.
Updating the Sourcefire Software for X-Series reloads the affected VAPs. If your
Updating the Sourcefire Software for X-Series reloads the affected VAPs. If your
Sourcefire Software for X-Series is deployed inline and you are using
multi-member VAP groups, Sourcefire recommends that you update the VAPs
one at a time. This allows the other VAPs in the group to inspect network traffic
while the VAP that is being updated 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 update for a maintenance window or
other time when it will have the least impact on your deployment.
After the Installation
After you perform the update on the managed devices, you must reapply device
configuration and access control policies. Applying an access control policy may
cause a short pause in traffic flow and processing, and may also cause a few
packets to pass uninspected. For more information, see the Sourcefire 3D
System User Guide.