Which of the following describes default Nokia 7750 SR behavior?

A VPLS receives a frame with the single VLAN tag 35 on the Q-in-Q SAP 1/1/1:35.* .

Which of the following describes default Nokia 7750 SR behavior?
A . The frame is dropped.
B . The VLAN tag is removed, and the frame is transported over the network.
C . The VLAN tag is kept, and the frame is transported over the network.
D . The VLAN tag is kept, a VLAN of 0 is added, and the frame is transported over the network.

Answer: B