NOTE: For information about configuring redundant Routing Engines, see
the Junos OS High Availability Library for Routing Devices.
Table 70: Backup Routing Engine Alarms
Remedy
Alarm
SeverityAlarm Condition
Chassis
Component
Open a support case using the Case
Manager link at
http://www.juniper.net/support/
or call 1-888-314-5822 (toll free, US
& Canada) or 1-408-745-9500 (from
outside the United States).
Minor
(yellow)
The backup Routing Engine
boots from an alternate
boot device, the hard disk.
The CompactFlash card is
typically the primary boot
device. The Routing Engine
boots from the hard disk
when the primary boot
device fails.
Alternative
media
Replace the failed backup Routing
Engine.
Major
(red)
The boot device
(CompactFlash or hard
disk) is missing in boot list
on the backup Routing
Engine.
Boot Device
•
Check the interface cable
connection.
•
Reboot the system.
•
If the alarm recurs, open a support
case using the Case Manager link
at
http://www.juniper.net/support/
or call 1-888-314-5822 (toll free,
US & Canada) or 1-408-745-9500
(from outside the United States).
Minor
(yellow)
The Ethernet management
interface (fxp0 or em0) on
the backup Routing Engine
is down.
Ethernet
Open a support case using the Case
Manager link at
http://www.juniper.net/support/
or call 1-888-314-5822 (toll free, US
& Canada) or 1-408-745-9500 (from
outside the United States).
Minor
(yellow)
The backup Routing Engine
has stopped
communicating with the
master Routing Engine.
FRU Offline
Reformat hard disk and install
bootable image. If this fails, replace
failed backup Routing Engine.
Minor
(yellow)
Error in reading or writing
hard disk on the backup
Routing Engine.
Hard Disk
309Copyright © 2017, Juniper Networks, Inc.
Chapter 29: Alarms and System Log Messages
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