Cisco Cisco Firepower Management Center 4000

Version 5.3.0.5

Sourcefire 3D System Release Notes

2

New and Updated Features and Functionality

New and Updated Features and Functionality

This section of the release notes summarizes the new and updated features and 

functionality included in Version 5.3.0.5 of the Sourcefire 3D System. 
For detailed information, see the Sourcefire 3D System User Guide, Installation 

Guide, Virtual Installation Guide, and Sourcefire Software for X-Series Installation 

and Configuration Guide.

Updates to Sourcefire Documentation

In Version 5.3.0.5, the following documents were updated to reflect the addition 

of new features and changed functionality and to address reported 

documentation issues:

The documentation provided for Version 5.3.1.4 include the following errors:

The FireSIGHT System User Guide does not reflect that you can now 

choose whether to inspect traffic during policy apply. Inspecting traffic 

during policy apply on a heavily loaded system may have an impact on 

network throughput and latency. If this side effect is not ideal for your 

network setup and connectivity is more important than inspection