Which action ensures prioritization of voice over data traffic?

Question

Options

• Avoice and data VLAN on different subnets with QoS classification
• Bvoice and data VLAN on same subnets without QoS classification
• Csignaling and media traffic marked with Layer 2 CoS and Layer 3 DSCP mappings
• Dsignaling and media traffic marked with Layer 2 DSCP and Layer 3 CoS mappings

• A
  16% (5)
• B
  3% (1)
• C
  75% (24)
• D
  6% (2)

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