Cisco Cisco FirePOWER Appliance 8250 Notas de publicación
Version 5.2.0.2
Sourcefire 3D System Release Notes
11
Updating Your Appliances
15. Reapply device configurations to all managed devices.
TIP!
To reactivate a grayed-out Apply button, edit any interface in the device
configuration, then click Save without making changes.
16. Reapply access control policies to all managed devices.
WARNING!
Do not reapply intrusion policies individually; you must reapply
all access control policies completely.
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.
Updating Managed Devices
After you update your Defense Centers to Version 5.2.0.2, use them to update
the devices they manage.
Updating managed devices is a two-step process. First, download the update
Updating managed devices is a two-step process. First, download the update
from the Support Site and upload it to the managing Defense Center. Next, install
the software. You can update multiple devices at once, but only if they use the
same update file.
For the Version 5.2.0.2 update, managed devices reboot. Managed devices do
not perform traffic inspection, switching, routing, NAT, VPN, or related functions
For the Version 5.2.0.2 update, managed devices reboot. Managed devices do
not perform traffic inspection, switching, routing, NAT, VPN, or related functions
during the update. Depending on how your devices are configured and deployed,
the update process may also affect traffic flow and link state. For more
information, see
WARNING!
Before you update a managed device, use its managing Defense
Center to reapply the appropriate access control policy. Otherwise, the managed
device update may fail.
WARNING!
Do not reboot or shut down your appliances during the update until
after you see the login prompt. The system may appear inactive during the
pre-checks portion of the update; this is expected behavior and does not require
you to reboot or shut down your appliances.
To update managed devices:
1. Read these release notes and complete any required pre-update tasks.
For more information, see