Submitted Date: 2011-03-14 Cisco was notified on December 21, 2010, that the IETF had received a Third-Party IPR Disclosure (see https://datatracker.ietf.org/ipr/1458/) relating to the IETF document entitled "MPLS-TP OAM based on Y.1731" . Cisco is not aware of any claims of any Cisco patents or applications that are necessary for practicing this IETF document.