Refer to the exhibit.
You are designing an MPLS network with Layer 3 VPNs, where the traffic path must be the same in both directions inside the MPLS network to ensure that symmetric routing occurs. The sites are connected to two PE routers. Which two design considerations will allow you to achieve this symmetric routing? (Choose two.)
A. When MPLS TE is used, the bidirectional TE tunnel automatically provides symmetric routing.
B. The MPLE TE tunnels should be set up in both directions so that the same path is used.
C. There should not be any equal cost paths for IGP inside the MPLS backbone, the IGP routing should use the same path in both directions, and the BGP routing does not matter.
D. There should not be any equal cost paths for BGP inside the MPLS backbone, the BGP routing should use the same path in both directions, and the IGP routing does not matter.
E. There should not be any equal cost paths for the IGP and the BGP inside the MPLS backbone, and both IGP and BGP routing should use the same path in both directions.
