Implementing Cisco Application Centric Infrastructure (DCACI) — Question 333

Which action sets Layer 2 loop migration in an ACI Fabric with a Layer 2 Out configured?

Answer options

• A. Enable MCP on the ACI fabric.
• B. Disable STP in the external network.
• C. Disable STP on the ACI fabric.
• D. Enable STP on the ACI fabric.

Correct answer: A

Explanation

Enabling MCP (Multicast Control Protocol) on the ACI fabric is essential for Layer 2 loop migration as it facilitates the management of multicast traffic while preventing loops. The other options involve disabling or enabling STP, which may not directly support the loop migration process in the ACI environment.