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350-601 Exam - Question 342


An engineer is deploying a VXLAN EVPN environment for a customer. The customer’s environment suffers from a large amount of flooding related to hosts attempting to resolve the MAC to IP mapping on the network segment. Which feature prevents this issue from happening in the future?

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Correct Answer: A

IP ARP suppression is a feature that minimizes the amount of ARP flooding in a network by suppressing unnecessary ARP broadcast requests. This is crucial in a VXLAN EVPN environment to efficiently manage ARP traffic and avoid the flooding issue caused by hosts resolving MAC to IP mappings. By suppressing frequent ARP broadcasts, the network's overall performance and stability are significantly improved.

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7korn7
Feb 17, 2023

https://www.ciscopress.com/articles/article.asp?p=2803865&seqNum=2

msalamehiOption: B
Jun 19, 2024

Anycast gateway is a feature commonly used in VXLAN EVPN deployments to optimize the handling of ARP

madelesmOption: A
Jul 18, 2024

A correct