300-620 DCACI: Implementing Cisco Application Centric Infrastructure

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QuestionQ42

ACI Fabric Infrastructure

A Cisco ACI fabric has learned EP1 with IP address 192.168.1.1 mapped to MAC M1 on interface Eth1/1. The fabric is designed so that, when EP1 is down, a new EP2 obtains the same IP address with a different MAC M2 on the same interface Eth1/1. Which two features must be enabled to satisfy this requirement?

Choose two
Explanation

GARP-based detection enables Cisco ACI to detect an endpoint IP move to a different MAC address when the new endpoint is on the same EPG interface as the old endpoint. ARP Flooding must be enabled for GARP-based detection to operate.

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