Cisco Exam 300-420 Topic 12 Question 93 Discussion

Actual exam question for Cisco's 300-420 exam

Question #: 93
Topic #: 12

[All 300-420 Questions]

What is the purpose of a Cisco SD-Access underlay network?

Ato abstract IP-based connectivity from physical connectivity

Bto emulate LAN segments to transport Layer 2 frames over a Layer 3 network

Cto establish physical connectivity between switches and routers

Dto provide virtualization by encapsulating network traffic over IP tunnels

Show Suggested Answer

Suggested Answer: B

by Deeanna at Jul 07, 2024, 03:23 AM

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Audra

15 hours ago

D definitely seems like the answer. Encapsulating network traffic over IP tunnels - that's the whole point of the underlay, right?

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Tish

9 days ago

I'm pretty sure the underlay is for establishing the physical connections. I mean, how else would the SD-Access network work without that foundation?

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Filiberto

14 days ago

I believe it also helps in automating network provisioning and management.

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Ollie

15 days ago

I agree with Hillary. It helps in simplifying network operations.

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Hillary

17 days ago

I think the purpose is to abstract IP-based connectivity from physical connectivity.

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Melissa

18 days ago

A and D sound like the right answers to me. The underlay network is all about abstracting the physical connectivity, isn't it?

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Verona

20 days ago

I agree with Omer, that makes sense for optimizing network performance.

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Omer

23 days ago

I believe it's to emulate LAN segments to transport Layer 2 frames over a Layer 3 network.

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Nettie

27 days ago

I think the purpose is to abstract IP-based connectivity from physical connectivity.

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