JN0-349 Exam QuestionsBrowse all questions from this exam

JN0-349 Exam - Question 8


If an EX Series switch receives a frame with a known destination MAC address, what is the expected behavior?

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Correct Answer: D

When an EX Series switch receives a frame with a known destination MAC address, the switch consults its bridge table to find the matching MAC address. It then sends the frame out through the egress port associated with the destination MAC address within the ingress VLAN. This efficient forwarding method ensures that the frame reaches its intended recipient without unnecessary flooding to all ports.

Discussion

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Bubu3kOption: A
Dec 10, 2022

Should be A

Bubu3k
Dec 13, 2022

ignore me, I've read unknown

vn2905Option: D
Sep 21, 2023

It should be D as the Frame is apparently not BUM traffic but simple Unicast. So it will be sent to the destination port in the same Ingress VLAN. It will not be flooded, as A suggests.