What statement correctly defines the purpose of the split horizon rule?
- marks the route unreachable in a routing update that is sent to other routers
- prevents routers from advertising a network through the interface from which the update came
- prevents routers from accepting higher cost routes to networks previously marked as inaccessible before the timer expires
- limits the number of hops a packet can traverse through the network before it should be discarded
Exam with this question: CCNA Discovery 4: DCompNtwk Chapter 8 Exam
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