Chapter 4 Hardware Descriptions
14 User’s Guide
STATUS LEDS
The front panel of the NetScreen-5GT has power and status LEDs for the device, and port
status LEDs for the interfaces.
Interpreting Status LEDs for NetScreen-5GT
The device status LEDs indicate whether it is operating properly. The following table
describes the status possibilities for each.
Interpreting Port Status LEDs
The port status LEDs indicate whether the ports on the NetScreen-5GT are operating
properly. The following table describes the possible status for the ports.
LED LED Color Meaning of the LED
POWER Green Solid On indicates the system is receiving power
Off Off indicates the system is not receiving power.
STATUS Amber Solid On indicates the system is starting up.
Green Blinking On indicates the system is functioning.
Red Blinking On indicates a diagnostics or system initialization error.
Off Off indicates the system is not operational.
LED LED Color Meaning of the LED
Link/Activity Green Blinking On indicates the device detects Ethernet traffic for the port.
Off indicates the port has not established a link with another device.
Solid On indicates the port has established a link with another device.
10/100 Green Solid On indicates the port is connected to a 100 Base-T device.
Amber Solid On indicates the port is connected to a 10 Base-T device.
Port Status LEDs
Status LED
Power LED
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