Which severity level must be configured to receive informational syslogs?
Syslog severity levels are ranked from 0 (Emergency) through 7 (Debug). Informational is level 6, and Debug is level 7. To receive all informational-level messages, the syslog server must be configured to accept Debug level or higher, since lower numeric levels are more severe and higher numeric levels capture more verbose output. Debug is the lowest (most verbose) severity level and will include all informational messages.
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