Cisco Exam 300-620 Topic 5 Question 66 Discussion

Actual exam question for Cisco's 300-620 exam

Question #: 66
Topic #: 5

[All 300-620 Questions]

Which Cisco APIC configuration prevents a remote network that is not configured on the bridge domain from

being learned by the fabric?

Aenable Limit IP Learning to Subnet

Benable Unicast Routing

Cenable IP Data-plane Learning

Denable ARP Flooding to BD

Show Suggested Answer

Suggested Answer: C

in order to provide connectivity from EPGs from a specific site to networks reachable through a remote site L3OUT, a new stretched external EPG must be added to the existing L3OUT.

by Scarlet at Dec 21, 2023, 05:37 AM

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Dorinda

9 days ago

Ah, I see. Enabling IP data-plane learning sounds like it could be the answer. After all, we want to make sure the fabric is only learning IP addresses from the configured bridge domain, right?

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Albina

10 days ago

I'm not sure about this one. Enabling unicast routing seems like it might not be the right solution for this problem. Shouldn't we be focusing on IP learning rather than routing?

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Alline

12 days ago

I'm not sure, but I think enabling ARP Flooding to BD might also help prevent unwanted network learning.

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Fernanda

13 days ago

Hmm, I think option A is the way to go. Limiting IP learning to the subnet seems like a solid way to prevent remote networks from being learned by the fabric.

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