Network Router User Manual

In both tables, the text in the column labeled “CLI Message” appears in the output
from the show chassis alarms command.
Table 16: Chassis Alarm Messages
Alarm
SeverityRemedyAlarm Condition
Chassis
Component
YellowContact technical
support. See
“Requesting
Support” on page xxiv
for more information.
The router has an optional internal
flash drive and boots from alternate
boot device. If you configure your
router to boot from the hard disk,
ignore this alarm condition.
Alternative
Media
RedReplace failed or
missing CFEB.
Both CFEBs have been removed or
have failed.
CFEB
RedReplace failed CFEB.Too many hard errors in CFEB
memory.
RedReplace failed CFEB.Too many soft errors in CFEB
memory.
RedReplace failed CFEB.A CFEB mirocode download has
failed.
RedReplace failed fan
tray.
A fan has failed.
Fan Trays
RedInstall missing fan
tray.
For an M10i router, both fan trays
are absent from the chassis.
RedContact technical
support. See
“Requesting
Support” on page xxiv
for more information.
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.
Hot swapping
YellowInsert missing power
supply.
A power supply has been removed.
Power supplies
RedReplace failed power
supply
A power supply has failed.
RedInsert or replace
secondary power
supply.
Only one power supply is operating.
YellowReformat hard disk
and install bootable
image. If this fails,
replace failed Routing
Engine.
Error in reading or writing hard disk.
Routing Engine
YellowError in reading or writing internal
flash.
Overview of Troubleshooting Resources ■ 81
Chapter 12: Troubleshooting Hardware Components