Table 17: Sonet/Sdh Interface Alarm Messages - Juniper M10i Hardware Manual

M10i Internet Router Hardware Guide
Table 16: Chassis Alarm Messages (continued)
Chassis
Component
Temperature

Table 17: SONET/SDH Interface Alarm Messages

CLI Message
82
Overview of Troubleshooting Resources
Alarm Condition
System booted from hard disk. This
alarm only applies if you have an
optional internal flash drive installed.
Internal flash drive missing in boot
list.
Hard disk missing in boot list.
Routing Engine failed to boot.
The chassis temperature has
exceeded 55° C and the fans have
been turned on to full speed and one
or more fans have failed.
The chassis temperature has
exceeded 65° C and the fans have
been turned on to full speed.
The chassis temperature has
exceeded 65° C and a fan has failed.
If this condition persists for more
than 4 minutes, the router shuts
down.
The chassis temperature has
exceeded 75° C. If this condition
persists for more than 4 minutes, the
router shuts down.
The temperature sensor has failed.
Alarm
Remedy Severity
Reformat internal
flash drive and install
bootable image. If this
fails, replace failed
Routing Engine.
Install bootable image Yellow
on internal flash
drive. If this fails,
replace failed Routing
Engine.
Replace failed Routing Red
Engine.
Replace failed Routing Red
Engine.
Replace failed Routing Red
Engine.
Check room Yellow
temperature.
Check air flow.
Check fan tray.
Check room Yellow
temperature.
Check air flow.
Check fan tray.
Check room Red
temperature.
Check air flow.
Check fan tray.
Check room Red
temperature.
Check air flow.
Check fan tray.
Contact technical Red
support. See
"Requesting
Support" on page xxiv
for more information.