Juniper M Series User Manual

Table 30: M120 Router Chassis Component Alarm Conditions (continued)
Alarm
SeverityRemedyAlarm Condition
Chassis
Component
YellowReformat the hard disk
and install a bootable
image. If this fails,
replace the failed
Routing Engine.
Error in reading or writing hard
disk.
Routing Engine
YellowReformat
CompactFlash card and
install bootable image.
If this fails, replace
failed Routing Engine.
Error in reading or writing
CompactFlash card.
YellowInstall a bootable image
on default master
Routing Engine. If this
fails, replace the failed
Routing Engine.
System booted from the
default backup Routing
Engine. If you manually
switched mastership, ignore
this alarm condition.
YellowInstall a bootable image
on CompactFlash card.
If this fails, replace the
failed Routing Engine.
System booted from hard
disk.
RedReplace the failed
Routing Engine.
Compact flash is missing in
boot list.
RedReplace the failed
Routing Engine.
Hard disk is missing in boot
list.
RedReplace the failed
Routing Engine.
Routing Engine failed to boot.
YellowInsert a spare SIB into
an empty slot.
A spare SIB is missing.SIB
YellowReplace the failed SIB.A SIB failed.
YellowReplace the failed SIB.A spare SIB failed.
YellowReplace the failed SIB.A SIB has an out of range or
invalid temperature reading.
RedInsert SIB into an empty
slot.
A SIB is missing.
RedReplace the failed SIB.A SIB has failed.
Copyright © 2012, Juniper Networks, Inc.88
M Series and T Series Routers Monitoring and Troubleshooting Guide

Juniper M Series Specifications

General

Brand	Juniper
Model	M Series
Category	Network Router
Language	English