Troubleshooting The T4000 Routing Engines - Juniper T4000 Hardware Manual

Troubleshooting the T4000 Routing Engines

Problem
Solution
Related
Documentation
Copyright © 2013, Juniper Networks, Inc.
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.
To troubleshoot the Routing Engines:
Use the show chassis routing-engine
1.
user@host> show chassis routing-engine
Routing Engine status:
Slot 0:
Current state
Election priority
Temperature
DRAM
CPU utilization:
User
Background
Kernel
Interrupt
Idle
Start time
Uptime
Load averages:
Routing Engine status:
Slot 1:
Current state
T4000 Host Subsystem Description on page 35
T4000 Control Board Description on page 36
T4000 LCC-CB on page 37
T4000 LCC-CB Control Board LEDs on page 37
T4000 Routing Engine Description on page 39
T4000 RE-C1800 Routing Engine Description on page 40
T4000 RE-C1800 LEDs on page 41
Maintaining the T4000 Host Subsystem on page 182
Replacing a T4000 LCC-CB on page 228
Replacing a T4000 Routing Engine on page 267
Chapter 18: Troubleshooting T4000 Router Hardware Components
LED on the Routing Engine faceplate is lit steadily red,
command.
Master
Master (default)
34 degrees C / 93 degrees F
2048 Mbytes
0 percent
0 percent
1 percent
0 percent
99 percent
2002-01-22 05:21:31 UTC
10 days, 16 hours, 4 minutes, 52 seconds
1 minute 5 minute
0.00 0.00
Empty
15 minute
0.00
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