Discussion :: Computer Networking
- What is split horizon?
A.
Information about a route should not be sent back in the direction from which the original update came. |
B.
It splits the traffic when you have a large bus (horizon) physical network. |
C.
It holds the regular updates from broadcasting to a downed link. |
D.
It prevents regular update messages from reinstating a route that has gone down. |
Answer : Option A
Explanation :
A split horizon will not advertise a route back to the same router it learned the route from.
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