Cisco Cisco Firepower Management Center 4000

Version 5.3

Sourcefire 3D System Release Notes

13

Updating Your Appliances

Product Compatibility

You must use at least Version 5.3 of the Defense Center to manage devices 

running Version 5.3. 
Defense Centers running Version 5.3 can manage physical and virtual devices 

running Version 5.2.0.4 or greater and Sourcefire Software for X-Series running 

Version 5.3.

Web Browser Compatibility

Version 5.3 of the web interface for the Sourcefire 3D System has been tested on 

the browsers listed in the following table.

Screen Resolution Compatibility

Sourcefire recommends selecting a screen resolution that is at least 1280 pixels 

wide. The user interface is compatible with lower resolutions, but a higher 
resolution optimizes the display.

Returning to a Previous Version

If you need to return your appliance to a previous release of the Sourcefire 3D 

System for any reason, contact Sourcefire Support for more information.

Updating Your Appliances

You cannot update appliances running Version 4.10.x of the Sourcefire 3D 

System directly to Version 5.3. Instead, you must reimage physical appliances and 

recreate virtual appliances. Note that reimaging results in the loss of almost all 

configuration and event data on the appliance. For more information about 

Web Browser Compatibility

Chrome 30

JavaScript, cookies

Firefox 24

JavaScript, cookies, Secure Sockets Layer (SSL) v3

Microsoft Internet 

Explorer 9 and 10

JavaScript, cookies, Secure Sockets Layer (SSL) v3, 

128-bit encryption, Active scripting security setting, 

Compatibility View, set Check for newer versions of stored 

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