T640 Re-600 Leds; T640 Re-1600 Description; Figure 18: Routing Engine 600; Table 12: Routing Engine 600 Leds - Juniper T640 Hardware Manual

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T640 RE-600 LEDs

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T640 RE-1600 Description

Copyright © 2017, Juniper Networks, Inc.
HD LED
The RE-600 Routing Engine boots from the storage media in this order: the PC Card (if
present), then the CompactFlash card (if present), then the hard disk.
T640 Hardware Component Overview on page 13
T640 Host Subsystem Description on page 35
T640 Routing Engine Description on page 36
T640 RE-600 LEDs on page 39
Maintaining the T640 Routing Engines on page 448
Table 12 on page 39
describes the functions of the HD LED.

Table 12: Routing Engine 600 LEDs

Label
Color
HD
Yellow
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.
T640 Host Subsystem Description on page 35
T640 Routing Engine Description on page 36
T640 RE-600 Description on page 37
T640 LED Overview on page 464
Troubleshooting the T640 Host Subsystem on page 472
The RE-1600 Routing Engine boots from the storage media in this order: the PC Card in
(if present), then the PC Card in
SLOT 0
(if present), then the hard disk.
Chapter 5: Host Subsystem Components and Descriptions
State
Description
On steadily or
Indicates activity on the hard drive.
blinking
(if present), then the CompactFlash card
SLOT 1
39

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