Drag a concept onto its matching description — or click a concept then click the description.
Concepts
Matches
Best effort data
Voice signaling
Video conferencing
Voice bearer
Internetwork control
mediumMatchingObjective-mapped
350-401 Practice Question: Drag and drop each CoS value on the left to its…
Drag and drop each CoS value on the left to its matching traffic type on the right.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
CoS 0: Best effort data
CoS 0 is typically best effort, CoS 3 is voice signaling, CoS 4 is video conferencing, CoS 5 is voice bearer, CoS 6 is internetwork control (e.g., routing protocols).
Quick reference
Routing Protocol Comparison
| Protocol | Metric | Max Hops | Algorithm | Type |
|---|---|---|---|---|
| RIP v2 | Hop count | 15 | Bellman-Ford | Distance vector |
| OSPF | Cost (bandwidth) | Unlimited | Dijkstra (SPF) | Link state |
| EIGRP | Composite metric | Unlimited | DUAL | Hybrid |
| IS-IS | Cost | Unlimited | Dijkstra | Link state |
| BGP | Policy / attributes | Unlimited | Path vector | Path vector |
RIP's 15-hop limit makes it unsuitable for large networks. OSPF and EIGRP dominate modern enterprise deployments.
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JA
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.