Technical Documentation
T640 RE-C1800 LEDs
Figure 1 shows the RE-C1800 LEDs. Table 1 describes the functions of the LEDs on the faceplate of the Routing Engine.
Figure 1: RE-C1800 LEDs
 | Note: The LEDs on the Routing Engine do not necessarily indicate routing-related activity. |
Table 1: Routing Engine C1800 LEDs
Label | Color | State | Description |
|---|---|---|---|
ONLINE | Green | On steadily | Routing Engine is functioning normally. |
Red | On steadily | Routing Engine is not functioning normally. | |
— | Off | Routing Engine is not online or not functioning normally. | |
SSD1 | Blue | On steadily | Indicates activity for the disk. |
— | Off | There is no activity for the disk. | |
SSD2 | Blue | On steadily | Not applicable. |
— | Off | Note: SSD2 is not currently supported. | |
CF | Green | On steadily | Indicates disk activity on the CompactFlash card. |
— | Off | There is no disk activity on the CompactFlash card. |
