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Exams300-170Questions#49
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300-170 · Question #49

300-170 Question #49: Real Exam Question with Answer & Explanation

The correct answer is A: The packet is sent to the forwarding proxy in the spine switch. fundamentals/b_ACI-Fundamentals/b_ACI-Fundamentals_chapter_010010.pdf The result of the forwarding table is that the packet is forwarded to the forwarding table and that the packet is dropped, if the packet is dropped, the packet is sent to the egress leaf switch that contains th

Question

A unicast packet enters into the front panel port of a leaf switch. The leaf switch performs a forwarding lookup for the packet destination IP address and has a miss result Assuming default configuration, which statement about what happens next is true?

Options

  • AThe packet is sent to the forwarding proxy in the spine switch
  • BThe packet is dropped on the leaf switch
  • CThe packet is sent to another leaf switch within the same bridge domain
  • DThe packet is flooded across the entire fabric because it is an unknown unicast.

Explanation

fundamentals/b_ACI-Fundamentals/b_ACI-Fundamentals_chapter_010010.pdf The result of the forwarding table is that the packet is forwarded to the forwarding table and that the packet is dropped, if the packet is dropped, the packet is sent to the egress leaf switch that contains the destination endpoint because the egress leaf switch knows the EPG of the destination, it performs the security policy enforcement. header enables this process because it carries the EPG from the ingress leaf switch to the egress leaf switch. The spine switch preserves the original EPG in the packet when it performs the forwarding proxy function.

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