What are two benefits of using BFD for failure detection in the design of a network? (Choose two.)
A . BFD can provide failure detection in less than one second.
B . BFD can be used as a generic and consistent failure detection mechanism for EIGRP, IS-IS, and OSP
D . BFD eliminates router protocol hello notification.
E . BFD can be used for all types of network interfaces.
F . BFD is independent of the network protocol.
Answer: AB