Cisco 300-620 Exam - Topic 6 Question 107 Discussion

Actual exam question for Cisco's 300-620 exam

Question #: 107
Topic #: 6

An engineer is in the process of discovering a new Cisco ACI fabric consisting of two spines and four leaf switches. The discovery of leaf 1 has just been completed. Which two nodes are expected to be discovered next? (Choose two.)

Aspine 1

Dleaf 3

Bleaf 4

Cspine 2

Eleaf 2

Show Suggested Answer

Suggested Answer: A, C

In the process of discovering a new Cisco ACI fabric, after the discovery of leaf 1 has been completed, the next nodes expected to be discovered are the spine switches.This is because the spines are typically connected to the leaf switches and play a central role in the fabric's topology6.

by Margery at Jan 23, 2026, 05:16 PM

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Marvel

2 months ago

True, but leaf 2 seems more likely first. Then spine 2 later.

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Dorcas

2 months ago

What about spine 2? It could be discovered too.

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Julian

2 months ago

Agreed! Leaf 2 is logical. Then spine 1 for connectivity.

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Carma

4 months ago

I think leaf 2 and spine 1 will be next. Makes sense, right?

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Lashaunda

4 months ago

Pretty sure it's always leaf first, then spines.

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Laurel

4 months ago

Wait, why would they discover spine switches before all the leaves?

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Elenora

4 months ago

Totally agree with leaf 2, makes sense!

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Lisbeth

5 months ago

I think it might be spine 2 instead of leaf 2.

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Joni

5 months ago

Should be leaf 2 and spine 1 next!

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Misty

5 months ago

Leaf 1 and Leaf 2 - gotta keep those leaves growing, am I right?

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Arlette

5 months ago

Spine 1 and Spine 2, definitely. Can't have an ACI fabric without the spines!

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Geraldine

5 months ago

Hmm, I'm going with Spine 1 and Leaf 2. Leaves are like the branches, you know?

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Fabiola

5 months ago

I'd say Leaf 2 and Leaf 3. Gotta discover those other leaves!

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Hermila

6 months ago

Spine 1 and Spine 2, of course! That's the logical next step.

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Makeda

6 months ago

I’m a bit confused. I thought the spines would come after all the leaves are discovered. But what if they discover spine 1 first?

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Ahmed

7 months ago

I practiced a similar question, and I feel like it’s usually the remaining leaf switches that get discovered first. So, leaf 2 and leaf 3 make sense to me.

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Lashawnda

7 months ago

I'm not entirely sure, but I remember something about spine switches being discovered after the leaves. Could it be spine 1 and spine 2 next?

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Ira

7 months ago

I think after discovering leaf 1, the next nodes should be the other leaf switches, right? Maybe leaf 2 and leaf 3?

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Tasia

7 months ago

I've got this! The question is asking about the next two nodes to be discovered, and since leaf 1 has already been discovered, the other three leaf switches must be the ones expected to be discovered next.

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Blair

7 months ago

Okay, let me think this through. We know there are two spines and four leaf switches, and leaf 1 has already been discovered. So the next two nodes to be discovered should be the other leaf switches, not the spine switches.

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Kara

7 months ago

I'm a bit unsure about this one. Does the question mean the two spine switches will be discovered next? Or is it asking about the other leaf switches?

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Lennie

8 months ago

Hmm, this seems straightforward. I'd expect the other three leaf switches to be discovered next, since the question specifies there are four leaf switches in total.

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Kate

1 month ago

Right! Leaf 2 and Leaf 3 should be next for sure.

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Mary

2 months ago

Yeah, I agree. The spines will come after the leaves.

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Kris

2 months ago

Definitely the other leaf switches. Makes sense!

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