Control Board LEDs on a QFX3008-I Interconnect Device

 

Each Control Board has three LEDs on the left side of the module front panel that indicate Control Board status. Each SFP+ management port has two LEDs that indicate link status and activity. See Figure 1.

Figure 1: Control Board LEDs on a QFX3008-I Interconnect Device
Control Board LEDs
on a QFX3008-I Interconnect Device

Table 1 describes these LEDs, their colors and states, and the status they indicate.

Table 1: Control Board LEDs on a QFX3008-I Interconnect Device

LED

Color

State

Description

Power

Unlit

Off

There is no power to the Control Board, or the Control Board is not fully seated in the chassis. See Installing a Control Board in a QFX3008-I Interconnect Device.

Green

On steadily

Control Board is powered on.

Amber

Blinking

Control Board is offline.

Status

Green

On steadily

Control Board is operating normally.

Intermittent blinking

The beacon feature has been enabled on the card using the request chassis beacon command.

Amber

On steadily

Software is loading on the Control Board.

Blinking

Control Board has failed to boot properly and needs to be reset or reinstalled. See Installing a Control Board in a QFX3008-I Interconnect Device.

Master

Unlit

Off

Control Board is acting as the backup Control Board.

Green

On steadily

Control Board is acting as the master Control Board.

Table 2 describes the SFP+ port LEDs.

Table 2: Control Board SFP+ Port LEDs on a QFX3008-I Interconnect Device

LED

Color

State

Description

Link/Activity

Unlit

Off

No link is established, there is a fault, or the link is down.

Green

On steadily

A link is established, but there is no link activity.

Flickering

A link is established, and there is link activity.

Status

Unlit

Off

No transceiver is installed in the port, the port is configured for a different interface, or the transceiver is not supported.

Green

On steadily

A transceiver is installed in the port.