Cisco Cisco Firepower Management Center 4000 Release Notes

Version 5.2.0.6

Sourcefire 3D System Release Notes

5

Updating Your Appliances

Web Browser Compatibility

Version 5.2.0.6 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.

Updating Your Appliances

The following sections help you prepare for and install the Version 5.2.0.6 update:

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.

Planning the Update

Before you begin the update, you must thoroughly read and understand these 

release notes, especially 

 on page 2. To ensure a smooth update process, you must also read the 

Web Browser Compatibility

Firefox 30

JavaScript, cookies, Secure Sockets Layer (SSL) v3

Microsoft Internet 

Explorer 9, 10, and 11

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

128-bit encryption, Active scripting security setting, 

Compatibility View, set Check for newer versions of 

stored pages to Automatically