Cisco Exam 300-620 Topic 9 Question 71 Discussion

Actual exam question for Cisco's 300-620 exam

Question #: 71
Topic #: 9

Refer to the exhibit.

Refer to the exhibit. Server A is connected to the Cisco ACI fabric using two teamed interfaces. One interface in a team is configured as active and the other remains in standby mode. When a failover occurs and the standby interface becomes active, it uses its built-in MAC address to send traffic. Which bridge domain configuration must be applied to resolve the issue?

AConfigure Hardware proxy.

BSet L2 Unknown Unicast to Flood.

CEnable ARP flooding.

DActivate Limit IP Learning to Subnet.

Show Suggested Answer

Suggested Answer: A

by Nickolas at Apr 14, 2024, 04:36 AM

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Nettie

11 hours ago

Hmm, I'm leaning towards option B - 'Set L2 Unknown Unicast to Flood'. That sounds like it could help deal with the MAC address change by flooding the traffic instead of trying to learn new MAC addresses.

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Louisa

2 days ago

Hmm, let's look at the answer options. A) Configure Hardware proxy - that could be a good option, as it might help maintain the virtual MAC address even when the standby interface becomes active.

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Chaya

2 days ago

I think the key is figuring out how the bridge domain configuration can resolve the MAC address change problem. We'll need to look closely at the options provided.

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Leila

3 days ago

Exactly! If the MAC address changes, it could lead to connectivity issues and disruptions in the network. We need to find a configuration that can resolve this problem.

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Avery

3 days ago

Haha, the 'Limit IP Learning to Subnet' option sounds like it's trying to limit the problem rather than solve it. Let's not go for that one!

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Frederica

4 days ago

Alright, let's think this through. From the information provided, it seems that when the standby interface becomes active, it uses its own MAC address to send traffic. This could cause some issues, right?

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Vilma

6 days ago

Yeah, I agree. The question is pretty specific and requires a good understanding of the Cisco ACI fabric and how it handles failover scenarios. I'm a little nervous about this one, to be honest.

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Kathryn

7 days ago

This question seems to be testing our understanding of Cisco ACI and its bridge domain configurations. I'm not sure I'm completely confident in my knowledge of this topic, but I'll do my best to contribute to the discussion.

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