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.)

Enabling data link layer recovery mechanisms such as LACP fast timers or L2 redundancy protocols gives the physical or link layer an opportunity to restore the interface before the L3 control plane receives a failure notification, preventing reconvergence triggered by transient, self-healing failures.

Increasing notification of interface flaps would amplify instability signals sent to the L3 control plane, worsening the delay problem rather than reducing it.

Reducing reconvergence time is an outcome that results from receiving faster notifications; it does not address the root cause of the long signaling delay itself.

Increasing network stability reduces interface flapping and transient errors, ensuring that L3 failure notifications reflect genuine, persistent failures rather than noise - this lowers the frequency of delayed or spurious signaling events that contribute to slow L3 notification.