What is a divided horizon, and how does it affect you?
A. Route information should not be returned in the same direction as the initial update.
B. When a large bus (horizon) physical network is present, it splits the traffic.
C. It stores the regular broadcast updates from a downed link.
D. It prevents regular update messages from restoring a downed route.
Answer:A
What is a divided horizon, and how does it affect you?
A. Route information should not be returned in the same direction as the initial update. B. When a large bus (horizon) physical network is present, it splits the traffic. C. It stores the regular broadcast updates from a downed link. D. It prevents regular update messages from restoring a downed route.
Explanation: A split horizon will not advertise a route to the same router from which it learned it.