Figure 13: USB Memory Device in a Routing Engine
The Routing Engine has four LEDs that indicate its status. The LEDs, labeled
HDD
Table 12 on page 21 describes the functions of the Routing Engine LEDs.
Table 12: Routing Engine LEDs
Routing Engine Interface Ports and Status Indicators
In the center of the Routing Engine are three ports that connect the Routing Engine
to one or more external devices on which system administrators can issue JUNOS
command-line interface (CLI) commands to manage the device (see Figure 12 on
page 20).
The ports with the indicated labels function as follows:
,
ONLINE
, and
FAIL
, are located directly on the faceplate of the Routing Engine.
Label
Color
State
Blue
On steadily
MASTER
Green
Green
HDD
blinking
Green
Blinking
ONLINE
On steadily
Red
On steadily
FAIL
AUX
—Connects the Routing Engine to a laptop, modem, or other auxiliary device
through a cable with an RJ-45 connector.
CONSOLE
—Connects the Routing Engine to a system console through a cable
with an RJ-45 connector.
Chapter 2: Hardware Components
Description
Routing Engine is Master.
Hard disk is functioning normally.
Routing Engine is transitioning online.
Routing Engine is functioning normally.
Routing Engine has failed.
Routing Engine
,
MASTER
21