Referring to the exhibit, which statement is correct?

Exhibit

Referring to the exhibit, which statement is correct?
A . The vrf-target configuration will allow routes to be shared between CE-1 and CE-2.
B . The vrf-target configuration will stop routes from being shared between CE-1 and CE-2.
C . The route-distinguisher configuration will allow overlapping routes to be shared between CE-1 and CE-2.
D . The route-diatinguisher configuration will stop routes from being shared between CE-1 and CE-2.

View Answer

Answer: A

Explanation:

This is because the vrf-target configuration is used in MPLS VPNs to control the import and export of routes between different VPN routing and forwarding (VRF) instances. If both CE-1 and CE-2 have routing instances configured with matching vrf-target statements, this will allow them to share routes as the routes will be tagged with the same extended community value, which allows for the correct import and export of the routes into each VRF on the PE routers.