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HPE6-A69 · Question #19

A customer is installing a new ArubaOS-CX switch. The customer does not change the factory default QoS configuration. The switch receives an 802.1Q tagged VOIP frame on a port. The header contains a…

The correct answer is C. Forwards the frame with best effort forwarding. See the full explanation below for the reasoning.

Question

A customer is installing a new ArubaOS-CX switch. The customer does not change the factory default QoS configuration. The switch receives an 802.1Q tagged VOIP frame on a port. The header contains a DSCP value of EF(46) and the frame has an 802.1p value of 5. How will the switch forward the frame?

Options

  • AForwards it based on the 802.1p value in the frame
  • BForwards it based on the DSCP value in the frame
  • CForwards the frame with best effort forwarding
  • DThe switch trusts the settings and it forwards the frame with the current settings

How the community answered

(65 responses)
  • A
    3% (2)
  • B
    17% (11)
  • C
    74% (48)
  • D
    6% (4)

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