Implementing and Operating Cisco Data Center Core Technologies (DCCOR) — Question 109

An engineer implements an ACI fabric and must implement microsegmentation of endpoints within the same IP subnet using a network-based attribute. The attribute mapping must allow IP subnet independence. Which attribute must be selected?

Answer options

• A. IP
• B. tag
• C. custom
• D. MAC address

Correct answer: D

Explanation

The correct answer is D, MAC address, because it allows for segmentation that is independent of the IP subnet. The other options, such as IP, tag, and custom, do not provide this level of independence and are tied to the specific IP subnet, making them unsuitable for this scenario.