This configuration guide provides information and configuration support for Ethernet operation, administration, and management (OAM) services using Y.1731 in ADTRAN Operating System (AOS) products. This guide provides an overview of Ethernet OAM and Y.1731 performance monitoring, as well as how to configure Ethernet OAM services using Y.1731. Additionally, the guide describes how to configure Y.1731 frame delay and frame loss monitoring sessions, how to use the Ethernet loopback function to verify bidirectional connectivity between maintenance entity group (MEG) end points (MEPs), and how to use the Ethernet linktrace function to determine MEP adjacency and discover network faults.
