Cisco Firepower 2100 Series Getting Started Manual page 6

Default Configuration
Figure 1: Suggested Network Deployment
Default Configuration
The configuration for the Firepower device after initial setup includes the following:
• inside—Ethernet 1/2, IP address 192.168.1.1
• outside—Ethernet 1/1, IP address from DHCP or an address you specify during setup
• inside→outside traffic flow
• management—Management 1/1 (management)
• DNS server for management
Cisco Firepower 2100 Getting Started Guide
4
• IP address 192.168.45.45
Note
The Management 1/1 interface is a special interface separate from data interfaces
that is used for management, Smart Licensing, and database updates. The physical
interface is shared with a second logical interface, the Diagnostic interface.
Diagnostic is a data interface, but is limited to other types of management traffic
(to-the-device and from-the-device), such as syslog or SNMP. The Diagnostic
interface is not typically used. See the
information.
• OpenDNS: 208.67.222.222, 208.67.220.220, or servers you specify during setup
Firepower Threat Defense Deployment with FDM
FDM configuration guide for more