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Exam JN0-360 topic 3 question 200 discussion

Actual exam question from Juniper's JN0-360
Question #: 200
Topic #: 3
[All JN0-360 Questions]

By default, which two tasks does an Ethernet bridge perform in response to receiving a multicast frame? (Choose two.)

  • A. It learns the MAC address of any responding nodes and updates its bridge table with the source MAC address and ingress port
  • B. It drops the frame
  • C. It floods the frame out of all interfaces except the one on which it was received
  • D. It floods the frame out of particular interfaces based on its multicast MAC table.
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Suggested Answer: AC 🗳️
Multicast packets are flooded out all ports except for the port on which it was received. When an unknown destination responds to traffic that has been flooded through a switch, the switch learns the MAC address fo that node and updates its bridge table with the source MAC address and ingress port.

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DIbyam
3 years, 9 months ago
A and C are correct answer because this question also appear in Juniper Official Practice Exam
upvoted 1 times
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DIbyam
3 years, 11 months ago
A and D are correct.
upvoted 1 times
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