A.MPLS for exchanging labels with the CE devices

B.Targeted LDP for exchanging VPRN labels with other PE devices

C.MP-BGP for exchanging customer routes with other PEs

D.MPLS for exchanging labels with other provider core devices

E.A label signaling protocol for defining transport tunnels between PE and CE devices

F.A routing protocol for exchanging customer routes with the CE

A.The management VPLS must be created before the user VPLS.

B.The state of a spoke-SDP within a user VPLS will take on the state of the spoke-sdp within the management VPLS.

C.A management VPLS carries customer traffic over the non-blocking spoke-SDP

D.A VPLS service must be defined as a management VPLS upon creation to take on the role of a management VPLS

A.PE2 pops two labels and forwards the unlabeled packet to its destination.

B.PE1 pushes three labels on the IP packet: a VPN label, a BGP label, and an LDP transport label.

C.ASBR2 pops the BGP label and pushes an LDP transport label.

D.ASBR1 pops the LDP and BGP labels and swaps the VPN label.

A.MP-eBGP exchange of VPN-IPv4 routes between PEs residing in different autonomous systems.

B.MP-eBGP exchange of VPN-IPv4 routes between ASBRs residing in different autonomous systems.

C.MP-eBGP exchange of labeled IPv4 routes between route reflectors residing in different autonomous systems.

D.A VRF-to-VRF connection at the autonomous system border routers.

A.200 140000 137000

B.137000 140000

C.23456 23456

D.140000 137000