Exhibit: Referring to the exhibit, you have recently established a Layer 3 VPN between PE-1 and PE-2, connecting the two CE sites. Rowing information is being shared between sites and the customer has two-way communication After adding this VPN to your core network, PE-1 and PE-2 are no longer able to forward traffic to the Internet. In this scenario, what is the problem?
A. You must configure the inet unicast NLRI for the BGP session on both your PE devices
B. You must configure a separate internal BGP group on both your PE devices specifically for Internet connectivity
C. You must configure the inet-vpn NLRI for the BGP sessions on both your PE devices
D. You must configure a multihop external BGP session between your PE devices and the Internet provider's ISP-A device