Which attribute must be selected?

An engineer implements an ACI fabric and must implement micro segmentation 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?
A . MAC address
B. Custom
C. Tag
D. IP

View Answer

Answer: D

Explanation:

If you want to use a network-based attribute and classify IP addresses in the same subnet, you must use the MAC-based network attribute. IP-based micro segmented EPGs do not support classification for IP addresses in the same subnet.

https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/3-x/virtualization/b_ACI_Virtualization_Guide_3_1_1/b_ACI_Virtualization_Guide_3_1_1_chapter_0100.html