Network Router User Manual

Table 16: Chassis Alarm Messages (continued)
Alarm
SeverityRemedyAlarm Condition
Chassis
Component
Reformat internal
flash drive and install
bootable image. If this
fails, replace failed
Routing Engine.
YellowInstall bootable image
on internal flash
drive. If this fails,
replace failed Routing
Engine.
System booted from hard disk. This
alarm only applies if you have an
optional internal flash drive installed.
RedReplace failed Routing
Engine.
Internal flash drive missing in boot
list.
RedReplace failed Routing
Engine.
Hard disk missing in boot list.
RedReplace failed Routing
Engine.
Routing Engine failed to boot.
Yellow
■
Check room
temperature.
■
Check air flow.
■
Check fan tray.
The chassis temperature has
exceeded 55° C and the fans have
been turned on to full speed and one
or more fans have failed.
Temperature
Yellow
■
Check room
temperature.
■
Check air flow.
■
Check fan tray.
The chassis temperature has
exceeded 65° C and the fans have
been turned on to full speed.
Red
■
Check room
temperature.
■
Check air flow.
■
Check fan tray.
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.
Red
■
Check room
temperature.
■
Check air flow.
■
Check fan tray.
The chassis temperature has
exceeded 75° C. If this condition
persists for more than 4 minutes, the
router shuts down.
RedContact technical
support. See
“Requesting
Support” on page xxiv
for more information.
The temperature sensor has failed.
Table 17: SONET/SDH Interface Alarm Messages
CLI Message
82 ■ Overview of Troubleshooting Resources
M10i Internet Router Hardware Guide