Cisco Cisco Firepower Management Center 2000

Cisco documentation may refer to the Defense Center as the FireSIGHT Management Center. The 
Defense Center and the FireSIGHT Management Center are the same appliance.

Functionality described in previous versions may be superseded by other new functionality or updated 
through resolved issues.

The following features and functionality were introduced in Version 5.3.1.1:

You can now configure access control rules with the 

 port condition.

You can now use the Defense Center’s proxy server to communicate with the Cisco Security 
Manager (CSM).

You can now reapply device configuration after editing the list of security zones of a cluster, stack 
or clustered stack of devices from the Object Management page by selecting the apply icon for 
device changes on the Device Management page (

).

You can now configure registered ASA FirePOWER devices with advanced options on the advanced 
tab of the Device Management page (

).

The documentation provided for Version 5.3.1.4 contains the following errors:

The FireSIGHT System User Guide incorrectly states the following about devices in a stack: 

If a 

secondary device fails, the primary device continues to sense traffic, generate 

alerts, and send traffic to all secondary devices. On failed secondary devices, 

traffic is dropped. A health alert is generated indicating loss of link.

The documentation should specify that, by default, if the secondary device in a stack fails, by 
default, inline sets with configurable bypass enabled go into bypass mode on the primary device. 
For all other configurations, the system continues to load balance traffic to the failed secondary 
device. In either case, a health alert is generated to indicate loss of link. (122708/CSCze88292, 
123380/CSCze88692, 138433/CSCze91099)

Cisco Adaptive Security Appliance (ASA)

ASA device

Refers to the Cisco ASA hardware

Cisco ASA with FirePOWER Services

Refers to ASA devices with the ASA FirePOWER 
module installed

ASA FirePOWER module

Refers to the hardware and software modules 
installed on compatible ASA devices

ASA software

Refers to the base software installed on Cisco ASA 
devices