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350-801 · Question #554

Which traffic class is part of the 11 classes of the QoS baseline model?

The correct answer is D. transactional. The 11 classes of the QoS baseline model, defined by Cisco, include the following: 1. Network Control (e.g., routing protocols, control traffic) 2. Signaling (e.g., call signaling protocols such as SIP, H.323) 3. Broadcast Video (e.g., one-way live video streams) 4. Realtime…

Infrastructure and Quality of Service

Question

Which traffic class is part of the 11 classes of the QoS baseline model?

Options

  • Arealtime
  • Bcritical data
  • Cnetwork control
  • Dtransactional

How the community answered

(32 responses)
  • A
    3% (1)
  • C
    3% (1)
  • D
    94% (30)

Explanation

The 11 classes of the QoS baseline model, defined by Cisco, include the following: 1. Network Control (e.g., routing protocols, control traffic) 2. Signaling (e.g., call signaling protocols such as SIP, H.323) 3. Broadcast Video (e.g., one-way live video streams) 4. Realtime Interactive (e.g., two-way voice and video traffic) 5. Multimedia Streaming (e.g., video streams with less interactivity) 6. Mission-Critical Data (e.g., high-priority business data) 7. Transactional Data (e.g., database interactions, financial apps) 8. Bulk Data (e.g., backups, large file transfers) 9. Scavenger (e.g., traffic with the lowest priority) 10. Best Effort (e.g., typical non-critical traffic) 11. Network Management (e.g., SNMP, NTP traffic)

Topics

#QoS baseline model#traffic classification#collaboration QoS

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