A customer has a data and VoIP converged network and would like to add video to this network. Which two key QoS elements should be included in the new network design? (Choose two.)

Video traffic is inherently bursty, so configuring traffic shaping and bandwidth management features smooths these bursts, reduces jitter, and mitigates end-to-end delay variation for both existing VoIP and new video flows.

Elevating transactional data traffic to a high priority would starve real-time media streams of the low-latency, low-jitter treatment they require, degrading both VoIP and video quality.

Voice is more delay-sensitive than video and should reside in the strict priority low-latency queue; moving voice to a lower-priority queue would directly violate standard QoS design guidelines for converged networks.

Applying bandwidth guarantee mechanisms such as CBWFQ or policing ensures that video streams always receive their required bandwidth allocation and are not starved during periods of network congestion.

Placing both voice and video in the same highest-priority queue creates contention between the two traffic classes and prevents proper differentiation of their distinct latency, jitter, and bandwidth requirements.