Table 13: Routing Engine Alarm Messages - Juniper M10i Hardware Manual

Table 13: Routing Engine Alarm Messages

Alarm
Severity CLI Message
Yellow
Host routing-engine-number hard-disk drive error
Yellow
Host routing-engine-number compact-flash drive error
Yellow
ECC multibit parity error
Yellow Host routing-engine-number Boot from alternate media
Red
Backup RE Active
Red
Mixed Master and Backup RE types
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If an alarm indicates a problem with the CompactFlash card, reinstall the Junos OS
3.
from Removable Media. See the Junos OS Installation and Upgrade Guide.
Verify that the Routing Engine is properly seated.
4.
If you are unable to correct the problem, replace the Routing Engine with a spare. For
5.
instructions, see "Replacing the M10i Routing Engine" on page 131. If the LED lights
correctly on the spare, the original Routing Engine is faulty. Return it to Juniper
Networks, as described in "Contacting Customer Support" on page 212.
Chapter 14: Troubleshooting M10i Hardware Components
Alarm Condition
Error in reading or writing
hard disk.
Error in reading or writing
the CompactFlash card.
A parity error occurred in
the memory DIMMs
A CompactFlash card is
installed, but the system
booted from the hard disk.
Backup Routing Engine is
active. Either a command
was issued to switch to
the backup Routing
Engine or the master
Routing Engine has failed.
One Routing Engine 400
and one Routing Engine
850 are installed in the
same router.
Solution
Reinstall the Junos OS
from Removable
Media.
Reinstall the Junos OS
from Removable
Media.
Replace the memory
DIMMs. See
"Replacing an SDRAM
Module on an M10i
Routing Engine" on
page 139.
No action is required
if you configure your
router to boot from
the hard disk.
If not, reinstall the
Junos OS from
Removable Media.
No action is required
if the backup Routing
Engine was
intentionally made
active.
If the master Routing
Engine failed, replace
it.
Both Routing Engines
must be the same
model number.
Replace one of the
Routing Engines.
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