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

Chapter 3 Hardware Descriptions
S LED
TATUS S
The front panel of the NetScreen-5GT ADSL 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
ADSL

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
28
Status LED
LED Color Meaning of the LED
Green On indicates the system is receiving power.
Off Indicates the system is not receiving power.
Green Blinking indicates the system is starting up.
On indicates the system is functioning.
Red On indicates a diagnostics or system initialization error.
Off Indicates the system is not operational.
Green On indicates the ADSL loop is up.
Blinking indicates the ADSL interface is starting up
Off The ADSL loop is down.
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.
Off Indicates the port is connected to a 10 Base-T device.
Port Status LEDs
User's Guide