Table 29: M40E Or M160 Router Chassis Component Alarm Conditions - Juniper M Series Monitoring And Troubleshooting Manual

M Series and T Series Routers Monitoring and Troubleshooting Guide
80
Table 28: M40 Router Chassis Component Alarm Conditions (continued)
Chassis
Component Alarm Condition
Temperature The chassis temperature
exceeded 55 degrees C, the
fans turned on to full speed,
and one or more fans failed.
The chassis temperature
exceeded 65 degrees, and
the fans turned on to full
speed.
The chassis temperature
exceeded 65 degrees C and
a fan failed. If this condition
persists for more than 4
minutes, the router shuts
down.
The chassis temperature
exceeded 75 degrees C. If
this condition persists for
more than 4 minutes, the
router shuts down.
The temperature sensor
failed.
Table 29 on page 80 lists the alarms that the chassis components can generate on an
M40e or M160 router.

Table 29: M40e or M160 Router Chassis Component Alarm Conditions

Chassis
Component Alarm Condition
Air filter Change the air filter.
Remedy
Check the room
temperature.
Check the air filter and
replace it.
Check the air flow.
Check the fan.
Check the room
temperature.
Check the air filter and
replace it.
Check the air flow.
Check the fan.
Check the room
temperature.
Check the air filter and
replace it.
Check the air flow.
Check the fan.
Check the room
temperature.
Check the air filter and
replace it.
Check the air flow.
Check the fan.
For technical support, open
a support case using the
Case Manager link at
http://www.juniper.net
/support/
or call
1-888-314-JTAC (within the
United States) or
1-408-745-9500 (outside
the United States).
Alarm
Remedy Severity
Change the air filter. ------------------------
Copyright © 2012, Juniper Networks, Inc.
Alarm
Severity
Yellow
Yellow
Red
Red
Red