Which command should the engineer apply to switch SW2 to resolve this issue?

exams 350-401 V9 350-401 exam 0 Comments

Refer to the Exhibit.

An engineer attempts to configure a trunk between switch sw1 and switch SW2 using DTP, but the trunk does not form.

Which command should the engineer apply to switch SW2 to resolve this issue?
A . switchport mode dynamic desirable
B . switchport nonegotiate
C . no switchport
D . switchport mode access

Answer: A