Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?


Monitor Log Messages

Monitor System Log Messages


Display system log messages about the QFX Series. By looking through a system log file for any entries pertaining to the interface that you are interested in, you can further investigate a problem with an interface on the switch.


To view system log messages:

Sample Output



The sample output shows the following entries in the messages file:

  • A new log file was created when the previous file reached the maximum size of 128 kilobytes (KB).

  • The fan speed for Fan 1, 2, and 3 is set at 65 percent.

  • Health monitoring activity is detected.

  • CLI commands were entered by the user jsmith.