Which action should the engineer take to resolve this issue?

Refer to the exhibit.

An engineer implemented several configuration changes and receives the logging message on switch1.

Which action should the engineer take to resolve this issue?
A . Change the VTP domain to match on both switches
B. Change Switch2 to switch port mode dynamic auto
C. Change Switch1 to switch port mode dynamic auto
D. Change Switch1 to switch port mode dynamic desirable

View Answer

Answer: A