Troubleshooting The T4000 Routing Engines - Juniper T4000 Hardware Manual

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Troubleshooting the T4000 Routing Engines

Problem
Copyright © 2018, Juniper Networks, Inc.
T4000 Host Subsystem Description on page 29
T4000 Control Board Description on page 30
T4000 LCC-CB on page 30
T4000 LCC-CB Control Board LEDs on page 31
T4000 Routing Engine Description on page 33
T4000 RE-C1800 Routing Engine Description on page 34
T4000 RE-C1800 LEDs on page 35
Maintaining the T4000 Host Subsystem on page 335
Replacing a T4000 LCC-CB on page 275
Replacing a T4000 Routing Engine on page 280
Description:
The following alarms, LEDs, and other conditions indicate a problem with a Routing
Engine:
The
show chassis routing-engine
indicating that the Routing Engine has failed.
An alarm indicates that a host subsystem has been removed or failed.
Chapter 36: Troubleshooting Components
LED on the Routing Engine faceplate is lit steadily red,
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