Display Redundant SFM Alarms
To display SFM alarms and error messages:
1.
Display the Current Redundant SFM Alarms on page 695
2.
Display SFM Error Messages in the System Log File on page 695
3.
Display SFM Error Messages in the Chassis Daemon Log File on page 696
Display the Current Redundant SFM Alarms
Purpose To determine the details of the current redundant SFM alarms.
Action To display the current SFM alarms, use the following 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
Meaning The command output displays the alarm date, time, severity level, and description.
Display SFM Error Messages in the System Log File
Purpose To determine the details of the 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
Meaning 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 OS System Log Messages Reference.
695Copyright © 2012, Juniper Networks, Inc.
Chapter 36: Monitoring Redundant SFMs
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