Juniper Networks J4350 - Manual (Page 192)

J4350 and J6350 Services Router Getting Started Guide
To view a more detailed description of the alarm cause, issue the
show chassis alarms CLI command:
user@host> show chassis alarms
Table 46 describes alarms that can occur for a chassis component such as
the Routing Engine or a Physical Interface Module (PIM).
Table 46: Chassis Alarm Conditions and Corrective Actions
Component Alarm Conditions Corrective Action Alarm Severity
Alternative boot media The Services Router boots from
an alternative boot device. Typically, the router boots from the
primary compact flash disk. If you
configured your router to boot from
an alternative boot device, ignore
this alarm condition.
If you did not configure the router to
boot from an alternative boot device,
contact JTAC. (See “Requesting
Support” on page xx.)
Yellow (minor)
PIM A PIM has failed.
When a PIM fails, it attempts to
reboot. If the Routing Engine
detects that a PIM is rebooting
too often, it shuts down the
PIM.
Replace the failed PIM. (See
“Replacing a PIM” on page 144.) Red (major)
172 Troubleshooting Hardware Components