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150-230 · Question #15

You are configuring a network for an application that requires QoS, based on the IPv4 header. Which QoS field in the header should be used?

The correct answer is A. DiffServ Code Point (DSCP). See the full explanation below for the reasoning.

Question

You are configuring a network for an application that requires QoS, based on the IPv4 header. Which QoS field in the header should be used?

Options

  • ADiffServ Code Point (DSCP)
  • BEXP field or experimental bits
  • C802.1p Priority Code Points
  • DTraffic Class

How the community answered

(35 responses)
  • A
    71% (25)
  • B
    3% (1)
  • C
    17% (6)
  • D
    9% (3)

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Full 150-230 Practice