Which function allows EIGRP peers to receive notice of implementing topology changes?
A. successors
B. advertised changes
C. goodbye messages
D. expiration of the hold timer
Which function allows EIGRP peers to receive notice of implementing topology changes?
Answer: C
Explanation
The goodbye message is a feature designed to improve EIGRP network convergence. The goodbye message is broadcast when an EIGRP routing process is shutdown to inform adjacent peers about the impending topology change. This feature allows supporting EIGRP peers to synchronize and recalculate neighbor relationships more efficiently than would occur if the peers discovered the topology change after the hold timer expired.
The following message is displayed by routers that run a supported release when a goodbye message is received:
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