Paradyne BitStorm 4800 Express, Руководство пользователя

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5. Monitoring and Troubleshooting
5-2
July 2002 4800-A2-GB20-10
System Log
The system log (syslog) contains messages of up to eight different levels of
importance. From high to low, they are:
„
Emergency – The system is unusable.
„
Alert – Action must be taken immediately to prevent serious problems.
„
Critical – Critical condition.
„
Error – Error condition.
„
Warning – Warning condition.
„
Notice – Normal but noteworthy condition.
„
Informational – Messages pertaining to command processing.
„
Debug – Debug-level messages for developers.
The level of messages written to the log can be set using configure syslog
command of the Command Line Interface, or the Configuration/Syslog screen of
the Web interface. The levels are:
„
emergency – Only emergency messages are logged.
„
alert – Alert and emergency messages are logged.
„
informational – Informational, notice, warning, error, critical, alert, and
emergency messages are logged.
„
debug – All messages are logged.
Viewing the System Log
You can view the system log using the show syslog command of the Command
Line Interface, or the Status/Syslog screen of the Web interface.
Message Format
System log messages have the format:
Priority : Month/Day : HH : MM : SS : Message
For example:
ALERT Jun 5 00:14:59 Link Down on Port 2