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.)

Increasing network stability reduces the frequency of failures but has no effect on how quickly the Layer 3 control plane is notified once a failure does occur.

Reducing reconvergence time involves tuning routing protocol hello and dead timers or deploying fast-detection tools like BFD, which directly compresses the total time from failure event to Layer 3 control plane awareness and route recalculation.

Increasing notification of interface flaps generates additional control plane events and risks route churn and instability, but does not reduce the per-event signaling delay to the Layer 3 control plane.

Enabling lower data link layer recovery systems such as BFD, LACP, or hardware-based carrier loss detection allows failures to be signaled at Layer 1 or Layer 2 in milliseconds, bypassing the much longer dead-timer expiry that routing protocols rely on by default.