Implementing Cisco Application Centric Infrastructure (DCACI) — Question 117

An engineer must allow multiple external networks to communicate with internal ACI subnets. Which action should the engineer take to assign the prefix to the class ID of the external Endpoint Group?

Answer options

• A. Enable the Export Route Control Subnet for the External Endpoint Group flag.
• B. Enable an L3Out with Shared Route Control Subnet.
• C. Configure subnets with the External Subnets for External EPG flag enabled.
• D. Configure subnets with the Import Route Control Subnet flag enabled.

Correct answer: C

Explanation

The correct answer is C because enabling the External Subnets for External EPG flag allows the necessary configuration for external networks to communicate with internal ACI subnets. The other options either do not specifically address the assignment of prefixes to the class ID of the External Endpoint Group or relate to different configurations that do not meet the requirement.