Implementing Cisco Application Centric Infrastructure (DCACI) — Question 152

A Cisco ACI leaf switch receives an ARP request packet from a host that is attached to a bridge domain with unicast routing enabled. Which information does the leaf switch learn?

Answer options

• A. the local endpoint source IP address
• B. the MAC and IP addresses of the local endpoint
• C. the remote endpoint IP address
• D. the source IP and destination IP addresses

Correct answer: B

Explanation

The correct answer is B because when the leaf switch receives an ARP request, it learns the MAC and IP addresses of the local endpoint making the request. The other options are incorrect as they either refer to just one of the addresses or do not pertain to the local endpoint's information.