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Information Classification
The device generates three types of messages: logs, traps, and
debugging messages. Table 10-1 describes these three types of information.
Table 10-1 Classification of information
| Information Type | Description |
|---|---|
Log |
Logs record user operations, system faults, and system security,
including user logs, security logs, and diagnostic logs.
|
Trap |
Traps are notifications generated when the device detects faults. They record system status information. Unlike logs, traps need to be notified to administrators in a timely manner. |
Debugging message |
Debugging messages show internal operating information of the system. They are mainly used to trace the device running status. Debugging messages are generated only after the debugging of a module is enabled. |
