350-801 CLCOR: Implementing and Operating Cisco Collaboration Core TechnologiesDemo

By Cisco · Question Mode

QuestionQ387

Media and QoS

A high-speed network is frequently configured with a five-class QoS model. Which classes does this model use?

  • A voice, video, signaling critical data, and best-effort
  • B real-time, call-signaling, critical data, best-effort, and scavenger
  • C real-time, signaling, critical data, best-effort, and drop-class
  • D call-signaling, real-time, critical data, best-effort, and drop-class
Explanation

Cisco’s five-class QoS model defines the traffic classes as real-time, call signaling, critical data, best effort, and scavenger.

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