ICND2: Interconnecting Cisco Networking Devices Part 2 (legacy) — Question 88

Which function allows EIGRP peers to receive notice of implementing topology changes?

Answer options

• A. successors
• B. advertised changes
• C. goodbye messages
• D. expiration of the hold timer

Correct answer: C

Explanation

The correct answer is C, goodbye messages, which are specifically designed to notify EIGRP peers about topology changes. The other options do not serve this purpose; successors refer to routes, advertised changes are not a defined function in EIGRP, and the expiration of the hold timer is related to route validity rather than notifying about topology changes.