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Chapter 2
Hardware Specifications
The following table describes the conditions under which the system status LEDs might be lit.
Table 2-13
Firepower 7110 and 7120 System Status
Condition
Critical
Non-critical
Degraded
Firepower 7110 and 7120 Sensing Interfaces
The Firepower 7110 and 7120 devices are delivered with eight-port copper or eight-port fiber interfaces,
each with configurable bypass capability.
Figure 2-8
Use the following table to understand the activity and link LEDs on the copper interfaces.
Description
Any critical or non-recoverable threshold crossing associated with the following events:
•
temperature, voltage, or fan critical threshold crossing
power subsystem failure
•
system inability to power up due to incorrectly installed processors or processor
•
incompatibility
critical event logging errors, including System Memory Uncorrectable ECC error and
•
fatal/uncorrectable bus errors, such as PCI SERR and PERR
A non-critical condition is a threshold crossing associated with the following events:
temperature, voltage, or fan non-critical threshold crossing
•
chassis intrusion
•
Set fault indication command from system BIOS; the BIOS may use the command to
•
indicate additional non-critical status such as system memory or CPU configuration
changes
Any degraded condition is associated with the following events:
one or more processors are disabled by Fault Resilient Boot (FRB) or BIOS
•
some system memory disabled or mapped out by BIOS
•
one of the power supplies unplugged or not functional
•
If you observe a degraded condition indication, check your power supply connections
Tip
first. Power down the device, disconnect both power cords, reconnect the power cords
to reseat them, then restart the device.
To power down safely, use the procedure in the Managing Devices
Caution
chapter in the Firepower Management Center Configuration Guide, or
the
Eight-Port 1000BASE-T Copper Interfaces
command from the CLI.
system shutdown
Firepower 7000 Series Hardware Installation Guide
Firepower 7000 Series Devices
2 -9
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