Juniper M Series Monitoring And Troubleshooting Manual page 139

Copyright © 2012, Juniper Networks, Inc.
Table 32: T320 Router Chassis Component Alarm Conditions (continued)
Chassis
Component Alarm Condition
FPC An FPC has an out-of-range
or invalid temperature reading.
An FPC microcode download
has failed.
An FPC has 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.
Too many hard errors in FPC
memory.
Too many soft errors in FPC
memory.
Hot swapping Too many hot-swap interrupts
are occurring. This message
generally indicates that a
hardware component that
plugs into the router's
backplane from the front
(generally, an FPC) is broken.
Power supplies A power supply was removed
from the chassis.
A power supply failed.
Chapter 3: Method and Tools for Monitoring Router Components
Remedy
Replace the failed FPC.
Replace the failed FPC.
Replace the failed FPC.
Replace the failed FPC.
Replace the failed FPC.
-----------------------------------
Insert a power supply
into an empty slot.
Replace the failed
power supply.
Alarm
Severity
Yellow
Red
Red
Red
Red
Red
Yellow
Red
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