Which action do the switches take on the trunk link?

Refer to the exhibit.

Which action do the switches take on the trunk link?
A . The trunk does not form, and the ports go into an err-disabled status.
B . The trunk forms, but the mismatched native VLANs are merged into a single broadcast domain.
C . The trunk forms, but VLAN 99 and VLAN 999 are in a shutdown state.
D . The trunk does not form, but VLAN 99 and VLAN 999 are allowed to traverse the link.

View Answer

Answer: B