NSE 7 — Enterprise Firewall — Question 47

Which two statements about bfd are true? (Choose two.)

Answer options

• A. You must configure it globally only.
• B. You can disable it at the protocol level.
• C. It can support neighbors only over the next hop in BGP.
• D. It works for OSPF and BGP.

Correct answer: B, D

Explanation

Option B is correct because BFD can indeed be disabled at the protocol level, allowing for flexibility in its implementation. Option D is also correct as BFD is designed to work with both OSPF and BGP. Options A and C are incorrect because BFD does not require only global configuration and it supports neighbors beyond just the next hop in BGP.