Status Leds; Interpreting Status Leds For The Device; Interpreting Port Status Leds - Juniper Networks NETSCREEN-5GT Guía De Usuario

Chapter 3 Hardware Descriptions
S LED
TATUS S
The front panel of the NetScreen-5GT device has power and status LEDs for the device,
and port status LEDs for the interfaces.
Power LED

Interpreting Status LEDs for the Device

The device status LEDs indicate whether the device is operating properly. The following
table describes the status possibilities for each.
LED
POWER
STATUS

Interpreting Port Status LEDs

The port status LEDs indicate whether the ports on the device are operating properly.
The following table describes the possible status for the ports.
LED
Link/Activity
10/100
18
Status LED
LED Color Meaning of the LED
Green Solid On indicates the system is receiving power
Off Off indicates the system is not receiving power.
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 Color Meaning of the LED
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.
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
User's Guide