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350-030 · Question #21

350-030 Question #21: Real Exam Question with Answer & Explanation

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Question

Given a Catalyst 3550 configured to support IPT, which configuration would correctly identify voice and call signaling traffic originating from a Cisco IP Phone? (Note: Assume that all other QoS configurations - both on the switch and on the Cisco CallManager - are set according to current Cisco best-practice recommendations.)

Options

  • Aclass-map match-all VOICE
  • Bclass-map match-all VOICE
  • Cclass-map match-all VOICE
  • Dclass-map match-all VOICE

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