Tracing Levels
Tracing levels determine how much information should be stored about a module in the trace buffer or file.
The following table shows all of the tracing levels that are available, and provides descriptions of the message
that are displayed with each tracing level.
Table 54: Tracing Levels and Descriptions
DescriptionTracing Level
The message is regarding an issue that makes the
system unusable.
Emergency
The message is regarding a system error.Error
The message is regarding a system warning.Warning
The message is regarding a significant issue, but the
switch is still working normally.
Notice
The message is useful for informational purposes
only.
Informational
The message provides debug-level output.Debug
All possible trace messages are sent.Verbose
All possible trace messages for the module are logged.
The noise level is always equal to the highest possible
tracing level. Even if a future enhancement to tracing
introduces a higher tracing level, the noise level will
become equal to the level of that new enhancement.
Noise
Command Reference, Cisco IOS XE Everest 16.5.1a (Catalyst 3650 Switches)
985
Information About Tracing