Implementing and Operating Cisco Enterprise Network Core Technologies (ENCOR) — Question 96

An engineer reviews a router's logs and discovers the following entry. What is the event's logging severity level?
Router# *Jan 01 38:24:04.401: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to up

Answer options

• A. error
• B. warning
• C. informational
• D. notification

Correct answer: A

Explanation

The correct answer is A, error, as indicated by the severity level '3' in the log entry, which signifies a warning about a state change. Options B, C, and D do not accurately reflect the severity level indicated by the log message, which is associated with a significant event that could impact network performance.