Extreme Networks ExtremeWare Command Reference Manual page 777

The three severity levels for extended debugging,
require that debug mode be enabled (which may cause a performance degradation). See the command
enable log debug-mode
Table 15: Severity Levels Assigned by the Switch
Level
Critical
Error
Warning
Notice
Info (Informational)
Debug-Summary
Debug-Verbose
Debug-Data
1. In ExtremeWare version 7.1.0, the levels alert and emergency were deprecated. The equivalent level is critical.
Log entries remain in the NVRAM log after a switch reboot. Issuing a
remove these static entries. To remove log entries from NVRAM, use the following command:
clear log messages nvram
NOTE
If you download a configuration, the output of the show log command might not completely display
commands longer than 240 characters. This is a display problem; the configuration loads correctly.
NOTE
If you download a configuration and use the show log command to view the parsing of the configuration,
the log does not display the entire parsing. This is a display problem; the configuration parses and loads
correctly.
Example
The following command displays messages with a critical severity:
show log critical
ExtremeWare 7.5 Command Reference Guide
on page 752.
Description
A serious problem has been detected which is compromising the operation of the system
and that the system can not function as expected unless the situation is remedied. The
switch may need to be reset.
A problem has been detected which is interfering with the normal operation of the system
and that the system is not functioning as expected.
An abnormal condition, not interfering with the normal operation of the system, has been
detected which may indicate that the system or the network in general may not be
functioning as expected.
A normal but significant condition has been detected, which signals that the system is
functioning as expected.
A normal but potentially interesting condition has been detected, which signals that the
system is functioning as expected and simply provides information or confirmation about
the condition.
A condition has been detected that may interest a developer determining the reason
underlying some system behavior.
A condition has been detected that may interest a developer analyzing some system
behavior at a more verbose level than provided by the debug summary information.
A condition has been detected that may interest a developer inspecting the data underlying
some system behavior.
,
debug-summary debug-verbose
1
clear log
show log
, and ,
debug-data
command does not
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