Cisco Cisco Firepower Management Center 4000 Release Notes

Page of 46
Version 5.3.0.5
Sourcefire 3D System Release Notes
11
Updating Your Appliances
information, se
WARNING!
Before you update a managed device, use its managing Defense 
Center to reapply the appropriate access control policy to the managed device. 
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.
TIP!
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.
To update managed devices:
1. Read these release notes and complete any required pre-update tasks.
For more information, se
2. Download the update from the 
Support Site
:
for Series 2 managed devices:
Sourcefire_3D_Device_Patch-5.3.0.5-18.sh
for Series 3 managed devices: 
Sourcefire_3D_Device_S3_Patch-5.3.0.5-18.sh
for virtual managed devices:
Sourcefire_3D_Device_Virtual64_VMware_Patch-5.3.0.5-18.sh
for Sourcefire Software for X-Series: 
Sourcefire_3D_XOS_Device_Patch-5.3.0.5-18.sh
IMPORTANT!
Download the update directly from the Support Site. If you 
transfer an update file by email, it may become corrupted.