Drag and drop each QoS model on the left to its matching characteristic on the right.
Drag a concept onto its matching description — or click a concept then click the description.
Uses RSVP to reserve resources per flow; Not scalable for large networks
Classifies traffic with DSCP markings; Policing and marking at network edge
No QoS guarantees
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
IntServ: Uses RSVP to reserve resources per flow
IntServ uses RSVP for per-flow signaling, DiffServ uses DSCP markings for per-hop behavior, Best Effort provides no guarantees, IntServ is not scalable for large networks, DiffServ offers classification and policing at the edge.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This 350-401 practice question is part of Courseiva's free Cisco certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 350-401 exam.