The graphic shows a network that is configured to use RIP routing protocol. Router2 detects that the link to Router1 has gone down. It then advertises the network for this link with a hop count metric of 16. Which routing loop prevention mechanism is in effect?
- split horizon
- error condition
- hold-down timer
- route poisoning
- count to infinity
Exam with this question: CCNA Exploration 2: ERouting Chapter 4 Exam Answers
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