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JN0-649 · Question #101

You have an MX960 configured as a Fusion aggregation device (AD) and two QFX5100 switches as satellite devices (SD). You have configured local-switching for each SD. A packet with an unknown MAC…

The correct answer is D. The packet is sent to the AD to be processed and forwarded. See the full explanation below for the reasoning.

Question

You have an MX960 configured as a Fusion aggregation device (AD) and two QFX5100 switches as satellite devices (SD). You have configured local-switching for each SD. A packet with an unknown MAC address is received on one of the SD extended ports. Which statement is correct in this scenario?

Options

  • AThe packet is dropped and a reject message is sent out to the port where it was received.
  • BThe packet is silently discarded and a reject message is sent to the AD.
  • CThe packet is flooded out of all the ports on the SD except the one where it was received.
  • DThe packet is sent to the AD to be processed and forwarded.

How the community answered

(43 responses)
  • A
    2% (1)
  • B
    7% (3)
  • C
    9% (4)
  • D
    81% (35)

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