Define Poison Reverse?

A.) To prevent regular update messages from reinstating a
route that has

gone down

B.) Packets sent out that are not destined for a network go
to the

default network

C.) Information received on an interface cannot be sent back
out the

same interface

D.) When a network goes down, the router enters in its table
the number

16 to signify destination unreachable

Answer Posted / guest

Answer: D

By entering a 16 as the hop count, the other routers know
that the

destination is unreachable.

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