Cisco Certified Network Associate (CCNA) 2026 – 400 Free Practice Questions to Pass the Exam

The default Syslog severity level is informational, which is represented by the number 6. In Syslog, severity levels range from 0 to 7, where 0 is the most critical and indicates an emergency condition, while 7 offers the least critical logging detail, primarily used for debugging purposes.

Using the default level of informational (6), the Syslog service will log events that are informational in nature but will not include more detailed messages such as debug information. This level provides a useful balance, allowing network administrators to monitor standard operations and events without being overwhelmed by the volume of detail that would come from lower severity levels like debug (7).

The importance of incorporating an appropriate logging level aligns with effective network performance monitoring and troubleshooting. This enables administrators to receive essential notifications regarding the system's status and performance while filtering out excessive and potentially distracting detail.