An engineer must connect a new host to port 1/1 on Leaf 101. A Cisco ACI fabric has an MOP policy configured but experience excessive Layer 2 loops. The engineer wants the Cisco ACI fabric to detect…

Enabling MCP locally on specific interfaces would only protect those configured ports, leaving other parts of the fabric vulnerable to mis-cabling and Layer 2 loops, which would not effectively address "excessive Layer 2 loops" across the entire fabric.

Enabling MCP locally on specific interfaces would only protect those configured ports, leaving other parts of the fabric vulnerable to mis-cabling and Layer 2 loops, which would not effectively address "excessive Layer 2 loops" across the entire fabric.

This option is identical to option D. Assuming there was an intended distinction that was not provided, but if it means "Enable MCP globally," it would also be correct.

Enabling Mis-Cabling Protocol (MCP) globally ensures that all interfaces in the Cisco ACI fabric are protected against Layer 2 loops caused by mis-cabling. Global enablement provides a consistent and fabric-wide approach to detect and prevent these loops, which is crucial when experiencing "excessive Layer 2 loops." This action helps maintain fabric stability by automatically disabling mis-cabled links.