Referring to the exhibit, you need to implement VPLS between CE-A1 and CE-A2. You must ensure that no loops are created due to the multihoming of the connection from CE-A2 to PE2 and PE3.
Based on the type of VPLS, which two solutions will satisfy this requirement? (Choose two.)
A. In an LDP VPLS, configure a primary and backup neighbor.
B. In an LDP VPLS, configure multihoming and local preference on PE-2 and PE-3.
C. In a BGP VPLS, configure multihoming and local preference on PE-2 and PE-3.
D. In a BGP VPLS, configure a primary and backup neighbor.