Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?

 

T640 RE-1600 LEDs

 

LEDs—Table 1 describes the functions of these LEDs.

Table 1: Routing Engine 1600 LEDs

Label

Color

State

Description

Slot LEDs 0 and 1

Red and green alternately

Blinking

Indicates that the Routing Engine is booting and the firmware is checking if a PC card is installed.

Green

On steadily

Indicates that the Routing Engine booted from the PC Card.

HD

Yellow

On steadily or blinking

Indicates activity on the hard drive.

Note

The LEDs on the Routing Engine do not necessarily indicate routing-related activity.

Note

The LEDs that report host module status (including Routing Engine status) are on the craft interface rather than the Routing Engine faceplate.