Cisco Cisco Firepower Management Center 4000 Notas de publicación

Version 5.2.0.1

Sourcefire 3D System Release Notes

33

Features Introduced in Previous Versions

In previous versions, you could configure NAT through device-based NAT rules. 

Policy-based NAT replaces that functionality. When you update managed devices 

to Version 5.2, the device-based NAT rules for that device (formerly configured 

under Devices > Device Management > Edit) become a NAT policy (under the Devices 

> NAT tab on the Defense Center) with equivalent rules.
You can use policy-based NAT on Series 3 managed devices with a Control 

license enabled.

Clustered Stacking

In addition to the ability to create clustered configurations of managed devices, 

you can now establish redundancy of networking functionality and configuration 

data between two identically configured peer device stacks. Just as with paired 

individual devices in a cluster, clustered stacks provide a backup option if one 

stack fails. As in the existing clustering feature, all devices in the configuration 

must have identical licenses and must have Control licenses. When you register 

or unregister any device in a clustered stack with a Defense Center, the entire 

clustered stack is registered or unregistered as a group.
All Series 3 devices that support stacking are supported for this feature. However, 

stacked 3D9900 devices are not supported.

Drop BPDUs Support

The drop Bridge Protocol Data Units (BPDUs) configuration added in Version 5.2 

allows you to set up an inline configuration that operates over a single physical 

link. You can now configure a virtual switch with two logical interfaces; each 

interface must have a different configured VLAN tag. Additionally, on a third-party 

switch or other supported device, you must configure two VLANs and two logical 

interfaces; each interface must be in a different VLAN but configured on the same 

physical port.

Series 2 Device Reimaging 

Series 2 appliances are the second series of Sourcefire physical appliances, which 

includes the following appliance models: 

3D500/1000/2000

3D2100/2500/3500/4500

3D6500

3D9900

DC500/1000/3000

Version 5.2.0.1 of the Sourcefire 3D System can now run on Series 2 appliances. 

Previously, Series 2 devices supported only 4.x versions of the Sourcefire 3D 

System. Note that Series 2 devices running Version 5.2.0.1 must be managed by 

a Defense Center; they no longer have standalone capabilities. For more 

information, see the Sourcefire 3D System User Guide.