Technical Documentation
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
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. |
