Table 16: Chassis Alarm Messages - Juniper M10i Hardware Manual

In both tables, the text in the column labeled "CLI Message" appears in the output
from the

Table 16: Chassis Alarm Messages

Chassis
Component Alarm Condition
The router has an optional internal
Alternative
flash drive and boots from alternate
Media
boot device. If you configure your
router to boot from the hard disk,
ignore this alarm condition.
Both CFEBs have been removed or
CFEB
have failed.
Too many hard errors in CFEB
memory.
Too many soft errors in CFEB
memory.
A CFEB mirocode download has
failed.
A fan has failed.
Fan Trays
For an M10i router, both fan trays
are absent from the chassis.
Too many hot-swap interrupts are
Hot swapping
occurring. This message generally
indicates that a hardware component
that plugs into the router's midplane
from the front is broken.
A power supply has been removed.
Power supplies
A power supply has failed.
Only one power supply is operating.
Error in reading or writing hard disk.
Routing Engine
Error in reading or writing internal
flash.
command.
show chassis alarms
Chapter 12: Troubleshooting Hardware Components
Alarm
Remedy Severity
Contact technical Yellow
support. See
"Requesting
Support" on page xxiv
for more information.
Replace failed or Red
missing CFEB.
Replace failed CFEB. Red
Replace failed CFEB. Red
Replace failed CFEB. Red
Replace failed fan Red
tray.
Install missing fan Red
tray.
Contact technical Red
support. See
"Requesting
Support" on page xxiv
for more information.
Insert missing power Yellow
supply.
Replace failed power Red
supply
Insert or replace Red
secondary power
supply.
Reformat hard disk Yellow
and install bootable
image. If this fails,
replace failed Routing
Engine.
Yellow
Overview of Troubleshooting Resources
81