Juniper EX9200 Features Manual page 177

Copyright © 2016, Juniper Networks, Inc.
Chapter 13: Operational Commands: Packet Forwarding Engine Components
NOTE: In EX8200 switches, line cards initialize Packet Forwarding Engine
during startup. If an error occurs during hardware initialization, the FPCs
with bad hardware parts power down after transferring the debug
information to the Routing Engine. The Routing Engine marks the FPC
offline, logs the error in system log messages (/var/log/messages), and
generates an alarm to inform the user.
See the following sample output:
user@host> show chassis fpc
Temp
Utilization (%)
Slot State (C)
Buffer
0 Empty
1 Empty
2 Empty
3 Empty
4 Empty
5 Offline ---Hard FPC error---
6 Empty
7 Online 26
32
The following sample output shows the alarm raised for the failed FPCs:
user@host> show chassis alarms
4 alarms currently active
Alarm time
2011-03-24 00:52:51 UTC
2011-03-24 00:52:31 UTC
2011-03-24 00:52:31 UTC
2011-03-24 00:51:26 UTC
RE
CPU Utilization (%)
Total Interrupt
4 0
Class Description
Major FPC 5 Hard errors
Major Fan Tray Failure
Major Fan Tray Failure
Minor Loss of communication with Backup
Memory
DRAM (MB) Heap
1024 0
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