which VLANs by default are allowed over the trunk link?

When a new trunk is configured on a 2950 switch, which VLANs by default are allowed over the
trunk link?

A.
all VLANs

B.
only VLANs 1 – 64

C.
only the VLANs that are specified when creating the trunk

D.
no VLANs