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Chapter 2
Hardware Specifications
Table 2-17
Status
Steady amber
Blinking amber
Firepower 7110 and 7120 Chassis Rear View
The rear of the chassis contains the management interface, connection ports, grounding studs, and power
supplies.
Figure 2-10
The following table describes the features that appear on the rear of the appliance.
Table 2-18
Firepower 7110 and 7120 System Components: Rear View
Features
VGA port
USB port
10/100/1000 Ethernet management
interface
System ID LED
Grounding studs
Redundant power supplies
Power supply LEDs
The 10/100/1000 management interface is located on the rear of the appliance. The following table
describes the LEDs associated with the management interface.
Firepower 7110 and 7120 Fiber Bypass LEDs (continued)
Description
The interface pair has been placed in bypass mode and is not inspecting
traffic.
The interface pair is in bypass mode; that is, it has failed open.
Firepower 7110 and 7120 (Chassis: GERY-1U-8-C-AC or GERY-1U-8-FM-AC) Rear View
Description
Allows you to attach a monitor, keyboard, and mouse to the device to establish a direct
workstation-to-appliance connection.
Provides for an out-of-band management network connection. The management
interface is used for maintenance and configuration purposed only and is not intended
to carry service traffic.
Helps identify a system installed in a high-density rack with other similar systems.
The blue light indicates that the ID button is pressed.
Allows you to connect the appliance to the Common Bonding Network. See the
Requirements for Firepower 7000 Series Devices, page A-1
Provides power to the device through an AC power source. Looking at the rear of the
chassis, power supply #1 is on the left and power supply #2 is on the right.
Indicates the status of the power supply. See
Power Supply LED, page
Table 2-20Firepower 7110 and 7120
2-12.
Firepower 7000 Series Hardware Installation Guide
Firepower 7000 Series Devices
Power
for more information.
2 -11
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