Ethernet Link
• Green—The link partner is detected; no
activity.
• Green, flashing—Network activity is
detected.
2
PWR
• Off—Input power is not detected. Standby
power is off.
• Green, flashing—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.
Note
• Amber—System is powering up (before the
BIOS boots). This takes one to five seconds
at most.
• Green—System is fully powered up.
1
Locator
• Off—Locate is off.
• Blue—Locate is on.
The Locator LED helps you locate a
unit that needs physical service
attention. This feature is activated in
the software.
Note
4
Ethernet Speed
• Green, flashing—The number of flashes
determines link speed; 1 flash=10 Mbit,
2=100 Mbit, 3=1 Gbit.
3
Cisco Firepower 2100 Series Hardware Installation Guide
13
Overview
Front Panel LEDs