CCNP 350-401 ENCOR Question 400 DISCUSSION
« Back to Main MenuWhat is an advantage of using BFD?
A. It local link failure at layer 1 and updates routing table
B. It detects local link failure at layer 3 and updates routing protocols
C. It has sub-second failure detection for layer 1 and layer 3 problems
D. It has sub-second failure detection for layer 1 and layer 2 problems.
What is an advantage of using BFD?
A. It local link failure at layer 1 and updates routing table
B. It detects local link failure at layer 3 and updates routing protocols
C. It has sub-second failure detection for layer 1 and layer 3 problems
D. It has sub-second failure detection for layer 1 and layer 2 problems.
Correct Answer: B
