Which statement is correct in this scenario?

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?
A . The packet is dropped and a reject message is sent out to the port where it was received.
B . The packet is silently discarded and a reject message is sent to the A
D . The packet is flooded out of all the ports on the SD except the one where it was received.
E . The packet is sent to the AD to be processed and forwarded.
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Answer: D