The front panel, System status led display, Ront – Juniper Networks NETSCREEN 200 User Manual
Page 9: Anel
The Front Panel
NetScreen-200 Series
3
T
HE
F
RONT
P
ANEL
The features shared in common by NetScreen-204 and NetScreen-208 devices include:
•
A System Status LED display
•
An Asset Recovery Pinhole
•
A Console port
•
A Modem port
•
A Compact Flash Card Slot
•
Ethernet interfaces
System Status LED Display
The front panel of each NetScreen-200 Series device has a System Status display, which
contains six LEDs.
The information revealed by each LED is as follows:
LED
Name
Purpose
Color
Meaning
Power
Power Supply
green
Power supply is functioning correctly.
off
The device is not receiving power.
Status
System Status
amber
At initial power up.
green
At startup and while performing diagnostics.
blinking green
Normal operation.
blinking red
Error detected
HA
High Availability
Status
green
Unit is the primary (master) device.
blinking green
Connection not found.
amber
Unit is the secondary (backup) device.
off
HA not enabled.
Status LED
Session LED
Power LED
Alarm LED
HA LED
Flash LED