Implementing Cisco ACI Advanced (DCACIA) — Question 40

An engineer is implementing the Cisco ACI fabric but is experiencing loops detected from endpoints. When the issue was investigated, it was discovered that the packets are received with the same source IP address but from different leaf switch ports. The engineer must prevent the issue from happening in the future and make sure that the port is brought back up if it was disabled due to the loop discovered. Which set of actions must be taken to meet these requirements?

Answer options

• A. Enable the enforce endpoint check and set the Rouge EP detection interval
• B. Enable the rogue endpoint and set the Error Disabled Recovery Policy
• C. Enable the remote endpoint limit and set the Interface override
• D. Enable reverse path forwarding and set the Hold Interval

Correct answer: B

Explanation

The correct answer is B because enabling the rogue endpoint detection along with the Error Disabled Recovery Policy will automatically bring the port back up if it was disabled due to a loop. Options A, C, and D do not specifically address the recovery of disabled ports or the detection of rogue endpoints, making them inadequate for resolving the issue.