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.

Question

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.

Quizplus · Accepted Answer

The Answer of  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.

All Networks Shown in the Exhibit Contain More Than One