How do endpoints inside an SD-Access network reach resources outside the fabric?

How do endpoints inside an SD-Access network reach resources outside the fabric?
A . a VRF fusion router is used to map resources in one VN to another VN
B . Fabric borders use VRFs to map VNs to VRFs
C . SD-Access transit links are used to transport encapsulated traffic from one fabric to another
D . A fabric edge is used to de-encapsulate VXLAN traffic to normal IP traffic then transported over the outside network

View Answer

Answer: A