Figure 22: Routing Engine 2000 (RE-2000)
The faceplate of the RE-2000 contains the following:
•
USB port—Provides a removable media interface through which you can install the
Junos OS manually. The Junos OS supports USB version 1.0.
•
Reset button—Reboots the Routing Engine when pressed.
•
Offline button—Takes the Routing Engine offline when pressed.
•
Extractor clips—Control the locking system that secures the Routing Engine.
•
HDD and ONLINE LEDs
The RE-2000 Routing Engine boots from the storage media in this order: the USB device,
then the CompactFlash card (if present), then the hard disk, then the LAN.
Related
Documentation
T640 Hardware Component Overview on page 13•
• T640 Host Subsystem Description on page 35
• T640 Routing Engine Description on page 36
• T640 RE-2000 LEDs on page 45
• Maintaining the T640 Routing Engines on page 448
T640 RE-2000 LEDs
Table 15 on page 45 describes the functions of these LEDs.
Table 15: Routing Engine 2000 LEDs
DescriptionStateColorLabel
Indicates disk activity for the hard disk drive.On steadilyBlueHDD
Routing Engine is functioning normally.On steadilyGreenONLINE
Routing Engine is transitioning online.Blinking
Routing Engine has failed.On steadilyRed
45Copyright © 2017, Juniper Networks, Inc.
Chapter 5: Host Subsystem Components and Descriptions
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