Displaying SFM Alarms ! 353
Chapter 26: Monitoring the SFMs
Displaying SFM Alarms
Steps To Take To display SFM alarms and error messages, follow these steps:
1. Display Current SFM Alarms on page 353
2. Display SFM Error Messages in the System Log File on page 353
3. Display SFM Error Messages in the Chassis Daemon Log File on page 354
Step 1: Display Current SFM Alarms
Action To display the current SFM alarms, use the following CLI command:
user@host> show chassis alarms
Sample Output
user@host>
show chassis alarms
4 alarms currently active
Alarm time Class Description
2002-05-14 09:23:58 PDT Major SFM Failure
2002-05-14 09:23:55 PDT Major SFM Failure
2002-05-14 09:23:53 PDT Major SFM Failure
2002-05-14 09:20:51 PDT Major No SFM Online, the box is not forwarding
What it Means The command output displays the alarm date, time, severity level, and description.
Step 2: Display SFM Error Messages in the System Log File
Action To display the SFM error messages in the system log file, use the following CLI
command:
user@host> show log messages
Sample Output
user@host>
show log messages
Jun 11 20:31:11 hissy-re0 craftd[556]: Major alarm set, No SFM Online, the box
is not forwarding
Jun 11 20:31:11 hissy-re0 alarmd[555]: Alarm set: SFM color=RED, class=CHASSIS,
reason=No SFM Online,
the box is not forwarding
What it Means The messages system log file records the time the failure or event occurred, the
severity level, a code, and a message description. You can also use the
show log
messages | match sfm
command to see error messages that are generated when an
SFM fails or is offline. Use this information to diagnose a power supply problem and
to let the Juniper Networks Technical Assistance Center (JTAC) know what error
messages were generated and the router events that occurred before and after the
problem. For more information about system log messages, see the JUNOS System
Log Messages Reference.
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