All networks shown in the exhibit contain more than one BGP speaker. You operate ISP A and must ensure that Customer Y sends their traffic to you over the directly connected link. Customer Y is not to be used for transit into your network.
What would you do to accomplish this task?
A. Advertise routes to Customer X with the custom defined 0:0 community.
B. Advertise routes to Customer X with the well-known no-advertise community.
C. Advertise routes to Customer Y with the custom defined 65535:65535 community.
D. Advertise routes to Customer Y with the well-known no-export community.