Cisco Exam 300-620 Topic 5 Question 90 Discussion

Actual exam question for Cisco's 300-620 exam

Question #: 90
Topic #: 5

An engineer configures a Cisco ACI Multi-Pod for disaster recovery. Which action should be taken for the new nodes to be discoverable by the existing Cisco APICs?

AConfigure IGMPv3 on the interfaces of IPN routers that face the Cisco ACI spine.

BEnable subinterfaces with dot1q tagging on all links between the IPN routers.

CEnable DHCP relay on all links that are connected to Cisco ACI spines on IPN devices.

DConfigure BGP as the underlay protocol in IPN.

Show Suggested Answer

Suggested Answer: A

by Larae at Dec 11, 2024, 06:55 AM

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Lashanda

4 months ago

Ah, the old Cisco ACI Multi-Pod conundrum. I'd say option D is the way to go, but I'm still trying to figure out how to make my toaster work with it.

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Alona

4 months ago

Hmm, I'm not sure. Isn't enabling subinterfaces with dot1q tagging on all links between the IPN routers a common practice for Cisco ACI Multi-Pod setups? Option B might be the way to go.

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Willis

3 months ago

I agree, Option B might be the way to go for the new nodes to be discoverable.

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Keneth

3 months ago

Yeah, that sounds like a common practice for Cisco ACI Multi-Pod setups.

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Twila

3 months ago

I think enabling subinterfaces with dot1q tagging on all links between the IPN routers is a good idea.

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Nieves

4 months ago

Configuring IGMPv3 on the IPN routers? That's a bit like trying to catch a fish with a baseball bat. Option A doesn't sound right to me.

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Refugia

4 months ago

Option C seems more logical to me. Enabling DHCP relay on the links connected to the Cisco ACI spines will ensure the new nodes can obtain the necessary configuration details.

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Garry

4 months ago

That makes sense. DHCP relay can help in distributing the necessary information for the new nodes to be discoverable.

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Ryan

4 months ago

Enabling DHCP relay on the links connected to the Cisco ACI spines will ensure the new nodes can obtain the necessary configuration details.

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Rolf

4 months ago

Option C seems more logical to me.

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Dalene

5 months ago

I think B) Enable subinterfaces with dot1q tagging on all links between the IPN routers makes the most sense for discoverability.

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Melinda

5 months ago

I think option D is the correct answer. Configuring BGP as the underlay protocol in the IPN will allow the new nodes to be discovered by the existing APICs.

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