Fabric control plane node (C): One or more network elements that implement the LISP Map- Server (MS) and Map-Resolver (MR) functionality. The control plane node`s host tracking database keep track of all endpoints in a fabric site and associates the endpoints to fabric nodes in what is known as an EID-to-RLOC binding in LISP. Reference: https://www.cisco.com/c/en/us/td/docs/solutions/CVD/Campus/cisco-sda-macro- segmentation-deploy-guide.html