The Front Panel; System Status Led Display - Juniper 200 Series User Manual

T F P
HE RONT 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.
Power LED
Alarm LED
The information revealed by each LED is as follows:
LED
Name
Power
Status
HA
NetScreen-200 Series
Status LED
Session LED
Purpose Color
Power Supply green
off
System Status amber
green
blinking green
blinking red
High Availability green
Status
blinking green
amber
off
HA LED
Flash LED
Meaning
Power supply is functioning correctly.
The device is not receiving power.
At initial power up.
At startup and while performing diagnostics.
Normal operation.
Error detected
Unit is the primary (master) device.
Connection not found.
Unit is the secondary (backup) device.
HA not enabled.

The Front Panel

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