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PCNSE · Question #723
PCNSE Question #723: Real Exam Question with Answer & Explanation
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Submitted by valeria.br· Apr 18, 2026Core Concepts
Question
An engineer manages a high availability network and requires fast failover of the routing protocols. The engineer decides to implement BFD. Which three dynamic routing protocols support BFD? (Choose three.)
Options
- AOSPF
- BIGRP
- COSPFv3 virtual link
- DBGP
- ERIP
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Topics
#BFD#Dynamic Routing Protocols#High Availability#Fast Failover