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Table 8: Status LED on Network Ports in EX3200 and EX4200 Switches

State and DescriptionLCD IndicatorLED

Indicates the administrative status (enabled or disabled). The

status indicators are:

■

Green—Administrative status enabled.

■

Unlit—Administrative status disabled.

LED: ADMStatus

Indicates the duplex mode.

The uplink module ports are always set to full-duplex;

therefore, the LED is always green.

The status indicators for network ports on the front panel are:

■

Green—Port is set to full-duplex mode.

■

Unlit—Port is set to half-duplex mode.

LED: DPX

Indicates the PoE status.

PoE is not enabled on uplink module ports; therefore, the LED

for those ports is always unlit.

The status indicators for network ports on the front panel are:

■

Green—PoE is enabled on the port.

■

Amber—PoE is enabled on the port, but no power is

drawn from the port because of one of the following:

■

No device that draws power from the port is

connected to the port.

■

A device that draws power from the port is

connected to the port, but the device is not drawing

any power from the port.

■

Unlit—PoE is not enabled on the port.

LED: POE

LED: SPD

Network Port LEDs in EX3200 and EX4200 Switches ■ 23

Chapter 2: Component Descriptions

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Juniper Networks EX3200 Manual de usuario Pagina 49