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JN0-643 · Question #75

You must troubleshoot a CoS issue on an Ethernet interface which has been observed to drop packets in the best effort queue. You must determine whether the dropped packets are tail drops. Which CLI…

The correct answer is B. show interfaces queue <interface_name>. See the full explanation below for the reasoning.

Question

You must troubleshoot a CoS issue on an Ethernet interface which has been observed to drop packets in the best effort queue. You must determine whether the dropped packets are tail drops. Which CLI command output accomplishes this task?

Options

  • Ashow class-of-service interface
  • Bshow interfaces queue <interface_name>
  • Cshow interfaces <interface_name> extensive
  • Dshow class-of-service forwarding-class best-effort

How the community answered

(26 responses)
  • A
    4% (1)
  • B
    77% (20)
  • C
    8% (2)
  • D
    12% (3)

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Full JN0-643 Practice