T320 Re-2000 Leds; T320 Routing Engine Ports; Table 11: Routing Engine 2000 Leds - Juniper Core Router T Series Hardware Manual

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Documentation

T320 RE-2000 LEDs

Related
Documentation

T320 Routing Engine Ports

Copyright © 2018, Juniper Networks, Inc.
T320 Routing Engine Description on page 33
Maintaining the T320 Routing Engines on page 276
Replacing a T320 Routing Engine on page 215
Table 11 on page 39 describes the functions of the LEDs on the faceplate of the Routing
Engine.
NOTE: The LEDs on the Routing Engine do not necessarily indicate
routing-related activity.

Table 11: Routing Engine 2000 LEDs

Label Color
HDD Blue
ONLINE Green
Red
T320 Routing Engine Description on page 33
T320 Craft Interface Host Subsystem LEDs on page 23
Maintaining the T320 Routing Engines on page 276
The CIP has two sets of ports that you use to connect the Routing Engines to external
management devices. From these management devices, you can use the CLI to configure
the router (see Figure 21 on page
The upper set of ports, labeled
the lower set, labeled
HOST 1
the following ports:
—Connects the Routing Engine through an Ethernet connection to a
ETHERNET
management LAN (or any other device that plugs into an Ethernet connection) for
out-of-band management. The port uses an autosensing RJ-45 connector to support
both 10 and 100 millions of packets per second (Mbps) connections. Two small LEDs
on the left edge of the port indicate the connection in use—the yellow LED lights for a
Chapter 5: Host Subsystem Components and Descriptions
State Description
On steadily Indicates disk activity for the hard disk drive.
On steadily Routing Engine is functioning normally.
Blinking Routing Engine is transitioning online.
On steadily Routing Engine has failed.
40).
, connects to the Routing Engine in slot
HOST 0
, connects to the Routing Engine in slot
; and
RE0
. Each set includes
RE1
39