This reports the maintenance domain level embedded in the CCM frames received from this remote MEP, letting an admin verify that the far end is actually operating at the same MD level configured locally for this maintenance association. An admin checks this specifically when troubleshooting a remote MEP that never comes up despite an apparently clean physical path, since a mismatched CCM level between local and remote ends is a classic, easy-to-overlook misconfiguration that silently prevents CFM continuity from ever establishing. For example, a local service configured at MD level 5 but this remote MEP's cienaCesCfmRemoteMEPCCMLevel reading 6 would immediately explain why the two ends never see each other's continuity checks.