Cisco Firepower 2100 Series Hardware Installation Manual page 17

Overview
3 SYS (Health)
5 SSD1 ACT
7 PSU-1
9 FAN
• Off—The system has not booted up yet.
• Green, flashing—The system is booting up
or in bootloader stage.
• Green—The system has fully booted.
• Amber—The system boot up has failed.
• Amber, flashing—Alarm condition, system
needs service or attention and may not boot
properly.
• Off—The SSD is not present.
• Green—The SSD is present; no activity.
• Green, flashing—The SSD is active.
• Off—The power supply module is not
present or not detected.
• Green—The power supply module is present
and working properly.
• Amber—The power supply module is
present but a fault or problem has been
detected.
• Off—The environmental subsystem is not
active yet.
• Green—The fans are running normally. It
may take up to one minute for the LED
status to turn green after power is on.
• Amber—One fan has failed. The system can
continue to operate normally, but fan service
is required.
• Amber, flashing—Two or more fans have
failed, or the fan tray has been removed from
the system. Immediate attention is required.
4 ACT (Role of a high-availability pair)
• Off—The unit is not configured or enabled
in a high-availability pair.
• Green—The unit is in active mode.
• Amber—The unit is in standby mode.
6 SSD2 ACT
• Off—The SSD is not present.
• Green—The SSD is present; no activity.
• Green, flashing—The SSD is active.
8 PSU-2
• Off—The power supply module is not
present or not detected.
• Green—The power supply module is present
and working properly.
• Amber—The power supply module is
present but a fault or problem has been
detected.
10 SSD1 Alert Status
• Off—SSD has normal activity.
• Amber—SSD failure.
Cisco Firepower 2100 Series Hardware Installation Guide
Front Panel LEDs
13