Cisco Firepower 2120 Hardware Installation Manual page 16

Front Panel LEDs
1
3
5
Cisco Firepower 2100 Series Hardware Installation Guide
12
Power
• Unlit – Input power is not
detected. Standby power is off.
• Blinking green – The system has
detected a power switch toggle
event, and initiated the shutdown
sequence. If the power switch is
in the OFF position, the system
powers off after shutdown is
completed. Do not remove the AC
or DC power source while this
LED is blinking so that the system
has time to perform a graceful
shutdown.
• Solid amber – The system is
powering up (before the BIOS
boots). This takes one to five
seconds at most.
• Solid green – The system is fully
powered up.
SYS (Health)
• Unlit – The system has not booted
up yet.
• Blinking green – The system is
booting up or in bootloader stage.
• Solid green – The system has fully
booted.
• Solid amber – The system boot up
has failed.
• Blinking amber – Alarm
condition, system needs service or
attention and may not boot
properly.
SSD1 ACT
• Unlit – The SSD is not present.
• Solid green – The SSD is present;
no activity.
• Blinking green – The SSD is
active.
2 Locator LED
• Unlit – Locate is off.
• Solid blue – Locate is on.
Note The Locator beacon helps
you locate a unit that needs
physical service attention.
This feature is activated in
the software.
ACT (Active)
4
• Unlit – The system in standby
mode.
• Green – The system is active.
The status is updated every 10
seconds.
• Amber – Not in use at this time.
6 SSD2 ACT
• Unlit – The SSD is not present.
• Solid green – The SSD is
present; no activity.
• Blinking green – The SSD is
active.
Overview