What is an advantage of using BFD?
A) It detects local link failure at layer 1 and updates the routing table.
B) It detects local link failure at layer 3 and updates the 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.

Question

Quizplus · Accepted Answer

The Answer of What is an advantage of using BFD?
A) It detects local link failure at layer 1 and updates the routing table.
B) It detects local link failure at layer 3 and updates the 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