Which two of these actions would reduce that delay?

A network design includes a long signaling delay in notifying the Layer 3 control plane that an interface has failed.

Which two of these actions would reduce that delay? (Choose two.)
A . Increase network stability.
B. Reduce the time for the network to reconverge.
C. Increase the notification of interface flaps.
D. Enable lower data link layer recovery systems to have an opportunity to restore the interface

Answer: B,D