If you are configuring syslog messages specifying 'logging trap warning', which log messages will the router send?
Click on the arrows to vote for the correct answer
A. B. C. D. E.Explanation
When configuring syslog messages on a router or switch, you can specify the severity level of the messages that should be sent to the syslog server. The severity levels are defined as follows:
0 - Emergency 1 - Alert 2 - Critical 3 - Error 4 - Warning 5 - Notification 6 - Informational 7 - Debugging
In this scenario, the configuration command logging trap warning specifies that only syslog messages with a severity level of 4 (Warning), 5 (Notification), 6 (Informational), and 7 (Debugging) should be sent to the syslog server. Messages with a severity level of 0 (Emergency), 1 (Alert), 2 (Critical), and 3 (Error) will be filtered out and not sent.
Therefore, the correct answer is (C) 0-6, which includes all severity levels from 0 (Emergency) to 6 (Informational). Answer (B) 0-5 would include all severity levels up to and including Notification (5), but would exclude Informational (6) messages. Answer (A) 0-4 and Answer (D) 0-2 would both exclude Warning (4), Notification (5), Informational (6), and Debugging (7) messages. Answer (E) 0-1 would only include Emergency (0) and Alert (1) messages, and filter out all others.