What is route poisoning?
A.It sends back the protocol received from a router as a poison pill, which stops the regular updates.
B.It is information received from a router that can't be sent back to the originating router.
C.It prevents regular update messages from reinstating a route that has just come up.
D.It describes when a router sets the metric for a downed link to infinity.
Answer:D
What is route poisoning?
A.It sends back the protocol received from a router as a poison pill, which stops the regular updates. B.It is information received from a router that can't be sent back to the originating router. C.It prevents regular update messages from reinstating a route that has just come up. D.It describes when a router sets the metric for a downed link to infinity.