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MX240 Component LEDs on the Craft Interface
Host Subsystem LEDs on the MX240 Craft Interface
Each host subsystem has three LEDs, located in the middle of the craft interface, that indicate its status. The LEDs labeled RE0 show the status of the Routing Engine in slot 0 and the SCB in slot 0. The LEDs labeled RE1 show the status of the Routing Engine and SCB in slot 1/0. Table 1 describes the functions of the host subsystem LEDs.
Table 1: Host Subsystem LEDs on the Craft Interface
Label | Color | State | Description |
|---|---|---|---|
MASTER | Green | On steadily | Host is functioning as the master. |
ONLINE | Green | On steadily | Host is online and is functioning normally. |
OFFLINE | Red | On steadily | Host is installed but the Routing Engine is offline. |
– | Off | Host is not installed. |
Power Supply LEDs on the MX240 Craft Interface
Each power supply has two LEDs on the craft interface that indicate its status. The LEDs, labeled 0 through 3, are located on the upper left of the craft interface next to the PEM label. Table 2 describes the functions of the power supply LEDs on the craft interface.
Table 2: Power Supply LEDs on the Craft Interface
Label | Color | State | Description |
|---|---|---|---|
PEM | Green | On steadily | Power supply is functioning normally. |
Red | On steadily | Power supply has failed or power input has failed. |
DPC and MPC LEDs on the MX240 Craft Interface
Each DPC or MPC has LEDs on the craft interface that indicate its status. The LEDs, labeled 1/0, 1, and 2, (1/0 shows status of either SCB1, DPC0, MPC0, or FPC0 depending on which component is installed in the slot), are located along the bottom of the craft interface.
Table 3: DPC and MPC LEDs on the Craft Interface
Label | Color | State | Description |
|---|---|---|---|
OK | Green | On steadily | Card is functioning normally. |
Blinking | Card is transitioning online or offline. | ||
– | Off | The slot is not online. | |
FAIL | Red | On steadily | Card has failed. |
FPC LEDs on the MX240 Craft Interface
An FPC takes up two DPC slots when installed in an MX Series router. An FPC LED located along the bottom of the craft interface indicates status. The LED corresponds to the lowest DPC slot number in which the FPC is installed.
Table 4: FPC LEDs on the Craft Interface
Label | Color | State | Description |
|---|---|---|---|
OK | Green | On steadily | FPC is functioning normally. |
Blinking | FPC is transitioning online or offline. | ||
– | Off | The slot is not online. | |
FAIL | Red | On steadily | FPC has failed. |
SCB LEDs on the MX240 Craft Interface
Each SCB has two LEDs on the craft interface that indicates its status. The SCB LEDs, labeled 0 and 1/0 (1/0 shows the status of either SCB1 DPC0, or FPC0 depending on which component is installed in the multifunction slot), are located along the bottom of the craft interface. Table 5 describes the functions of the SCB LEDs.
Table 5: SCB LEDs on the Craft Interface
Label | Color | State | Description |
|---|---|---|---|
OK | Green | On steadily | SCB: Fabric and control board functioning normally. |
Blinking | SCB is transitioning online or offline. | ||
– | Off | The slot is not online. | |
FAIL | Red | On steadily | SCB has failed. |
Fan LED on the MX240 Craft Interface
The fan LEDs are located on the top left of the craft interface. Table 6 describes the functions of the fan LEDs.
Table 6: Fan LEDs on the Craft Interface
Label | Color | State | Description |
|---|---|---|---|
FAN | Green | On steadily | Fan is functioning normally. |
Red | On steadily | Fan has failed. |
