In which two ways is a network design improved by the inclusion of IP Event Dampening? (Choose two.)

By suppressing repeatedly flapping routes, IP Event Dampening reduces the number of routing update messages that routers must process, lowering CPU and memory utilization across the network.

IP Event Dampening deliberately delays re-advertisement of unstable routes, which increases convergence time rather than providing sub-second convergence.

Dampening improves network stability by preventing unstable routes from repeatedly being advertised and withdrawn, which would otherwise cause oscillations and ripple effects throughout the routing domain.

Routing loop prevention is handled by mechanisms such as split horizon, route poisoning, or feasibility conditions - not by IP Event Dampening.

Event Dampening suppresses route updates for flapping prefixes, which delays detection and reaction to real failures rather than accelerating failure discovery.