Cisco Exam 300-620 Topic 3 Question 78 Discussion

Actual exam question for Cisco's 300-620 exam

Question #: 78
Topic #: 3

Refer to the exhibit.

An application called App_1 is hosted on the server called S1. A silent host application. App_2. is hosted on S2. Both applications use the same VLAN encapsulation, which action forces Cisco ACI fabric to learn App_2 on ACI leaf 2?

ASet Multi-Destination Flooding to Drop.

BSet Unicast Routing to Hardware Proxy.

CSet L2 Unknown Unicast to Flood.

DSet L3 Unknown Multicast to Optimized flood.

Show Suggested Answer

Suggested Answer: D

by Tequila at Jul 01, 2024, 02:48 PM

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Cammy

30 days ago

Ah, the old ACI fabric learning conundrum. I'd go with C. Flooding the unknown unicast traffic seems like the most straightforward solution.

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Gilma

1 months ago

Hmm, I'm not sure about this one. Maybe B? Unicast Routing to Hardware Proxy could work, but I'm not 100% confident.

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Steffanie

8 days ago

User 3: I'm not sure, but I think B) Set Unicast Routing to Hardware Proxy might be the correct choice.

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Dahlia

14 days ago

User 2: I agree, that seems like the right option.

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Cordelia

19 days ago

User 1: I think the answer is C) Set L2 Unknown Unicast to Flood.

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Billy

1 months ago

I think the correct answer is C. Setting L2 Unknown Unicast to Flood will force the ACI fabric to learn App_2 on Leaf 2, since the applications use the same VLAN encapsulation.

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