Juniper M7i Hardware Manual page 225

Copyright © 2019, Juniper Networks, Inc.
Table 59: Chassis Alarm Messages (continued)
Chassis
Component Alarm Condition
CFEB/CFEB-E CFEB/CFEB-E has failed. If this
occurs, the board attempts to reboot.
Too many hard errors in
CFEB/CFEB-E memory.
Too many soft errors in CFEB/CFEB-E
memory.
A CFEB/CFEB-E microcode download
has failed.
Fan Trays A fan has failed.
The fan tray has been removed from
the chassis.
Hot swapping Too many hot-swap interrupts are
occurring. This message generally
indicates that a hardware component
that plugs into the router's midplane
from the front is broken.
Power supplies A power supply has been removed.
A power supply has failed.
Chapter 29: Troubleshooting Components
Alarm
Remedy Severity
Replace failed Red
CFEB/CFEB-E.
Replace failed Red
CFEB/CFEB-E.
Replace failed Red
CFEB/CFEB-E.
Replace failed Red
CFEB/CFEB-E.
Replace failed fan Red
tray.
Install missing fan Red
tray.
Contact technical Red
support. See
"Contacting Customer
Support" on page 211
for more information.
Insert missing power Yellow
supply.
Replace failed power Red
supply
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