ITU-T Y.1731 ETH-LM, ETH-SLM, and ETH-DM

You can configure ITU-T Y.1731 standard-compliant Ethernet loss measurement (ETH-LM), Ethernet synthetic loss measurement (ETH-SLM), and Ethernet delay measurement (ETH-DM) capabilities on aggregated Ethernet (AE) interfaces. These performance monitoring functionalities are supported on devices, where the same level of support for the Ethernet services OAM mechanisms as the level of support on non-aggregated Ethernet interfaces is available on AE interfaces. ETH-DM is supported on MPC3E and MPC4E modules with only software timestamping. ETH-SLM is supported on MPC3E and MPC4E modules.