Table 30: M120 Router Chassis Component Alarm Conditions (continued)
Alarm
SeverityRemedyAlarm Condition
Chassis
Component
YellowReplace the failed FPC.An FPC has an out of range or
invalid temperature reading.
FPC
RedReplace the failed FPC.An FPC microcode download
has failed.
RedReplace the failed FPC.An FPC failed. If this occurs,
the FPC attempts to reboot. If
the SCB sees that an FPC is
rebooting too often, it shuts
down the FPC.
RedReplace the failed FPC.Too many hard errors in FPC
memory.
RedReplace the failed FPC.Too many soft errors in FPC
memory.
RedInsert a power supply
into the empty slot.
A power supply was removed
from the chassis.
Power supplies
RedReplace the failed
power supply.
A power supply failed.
87Copyright © 2012, Juniper Networks, Inc.
Chapter 3: Method and Tools for Monitoring Router Components