Your customer would like to forward traffic using DLCI 600 and maintain Layer 2 information across a VPN.Which solution will meet these requirements?

Your customer would like to forward traffic using DLCI 600 and maintain Layer 2 information across a VPN.Which solution will meet these requirements?

A.
a Layer 3 VPN

B.
a Layer 2 VPN

C.
Virtual Private LAN Service (VPLS)

D.
an IPsec VPN