Cisco Firepower 1140 Getting Started

Before you begin
Before you start the initial setup, the device includes some default settings. For details, see Default Configuration
Prior to Initial Setup, on page 26.
Procedure
Step 1 Connect the Interfaces, on page 12
Step 2 Complete the Initial Configuration Using the Setup Wizard, on page 23
For details about the resulting configuration, see Configuration After Initial Setup, on page 29.
Connect the Interfaces
The default configuration assumes that certain interfaces are used for the inside and outside networks. Initial
configuration will be easier to complete if you connect network cables to the interfaces based on these
expectations.
The default configuration for most models is designed to let you attach your management computer to the
inside interface. Alternatively, you can also directly attach your workstation to the Management port. The
interfaces are on different networks, so do not try to connect any of the inside interfaces and the Management
port to the same network.
Do not connect any of the inside interfaces to a network that has an active DHCP server. This will conflict
with the DHCP server already running on the inside interface . If you want to use a different DHCP server
for the network, disable the unwanted DHCP server after initial setup.
The following topics show how to cable the system for this topology when using the inside interfaces to
configure the device.
Getting Started
12
Getting Started
Connect the Interfaces

Cisco Firepower 1140 Specifications

General

Processor cores	16
Processor family	Intel
Built-in processor	Yes
Firewall throughput	2200 Mbit/s
IPSec VPN throughput	1.2 Gbit/s
Maximum firewall connections	400000
Maximum firewall connections per second	100000
Wi-Fi	No
Supported network protocols	SMTP
Console port	RJ-45
Connectivity technology	Wired
SFP module slots quantity	4
Ethernet LAN (RJ-45) ports	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1
SSD capacity	200 GB
Storage media type	SSD
Form factor	1U
Input current	2 A
AC input voltage	100-240 V
AC input frequency	50 - 60 Hz
Power consumption (max)	100 W
Operating altitude	0 - 3000 m
Storage temperature (T-T)	-25 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 90 %
Country of origin	Mexico
Quantity per pack	1 pc(s)
Harmonized System (HS) code	85176990
Package depth	1409.7 mm
Package width	990.6 mm
Package height	457.2 mm
Package weight	5782.31 g

Weight and Dimensions

Depth	436.9 mm
Width	268.7 mm
Height	43.7 mm