Which of the following trunking modes are unable to request their ports to convert their links
into trunk links? (Select all that apply)
A.
Negotiate
B.
Designate
C.
No negotiate
D.
Auto
E.
Manual
F.
Off
Explanation:
Auto is a trunking mode but does not actively negotiate a trunk. It requires opposite side to
be trunk or desirable, and will only respond to requests from the other trunk link. No-negotiate will configure the link to be unable to dynamically become a trunk; since no
requests will be sent it will not respond to requests from other trunk links from a different
switch.
Incorrect Answers:
A, B, E, F: These choices are wrong because they are not valid trunking modes