Cisco Firepower 2100 Series Hardware Installation Manual page 18

Front Panel LEDs
5 SYS (Health)
• Off—System has not booted up yet.
• Green, flashing quickly—System is booting
• Green—Normal system function.
• Amber—System boot up has failed.
• Amber, flashing—Alarm condition, system
• Green, flashing slowly (twice in 5
• Green and amber, flashing—Cloud
• Green—Cloud disconnected.
Note
7 SSD1
• Off—SSD is not present.
• Green—SSD is present; no activity.
• Green, flashing—SSD is active.
9 Fiber Port
• Green—Port is enabled, the link partner is
• Amber—Port is enabled, but the link partner
• Green, flashing—Port is enabled; network
Cisco Firepower 2100 Series Hardware Installation Guide
14
up.
needs service or attention and may not boot
properly.
seconds)—Cloud connected.
Note Cisco Defense Orchestrator
(CDO) is valid for FTD 6.7 and
later.
connection failure.
The CDO LED pattern applies to low
touch provisioning (LTP). See the
Firepower Easy Deployment Guide for
Cisco Firepower 1000 or 2100
Firewalls for more information.
detected.
is not detected.
activity is detected.
6 ACT (Role of a high-availability pair)
• Off—Unit is not configured or enabled in a
high-availability pair.
• Green—Unit is in active mode.
• Amber—Unit is in standby mode.
8 SSD2
• Off—SSD is not present.
• Green—SSD is present; no activity.
• Green, flashing—SSD is active.
10 FAN
• Off—Environmental subsystem is not active
yet.
• Green—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.
Overview