Chapter 91: Ethernet CFM

Overview

Purpose

This chapter describes the Ethernet CFM (Connectivity Fault Management) OAM diagnostic tests, and provides information about configuring and performing Ethernet CFM diagnostic tests.

Contents

Overview

Ethernet CFM

Ethernet CFM test descriptions

Ethernet CFM concepts and components

MEGs

MEPs

MIPs

Allocating bandwidth resources for Ethernet CFM LBM/LBR SAT

Configuring ITU-T Y.1731 ETH-ED grace period notifications

Ethernet-CFM redundancy

Sample Ethernet CFM implementation

Ethernet CFM implementation for composite services

Primary VLAN support for Ethernet CFM

Procedures to configure Ethernet CFM

Ethernet CFM diagnostic test workflow

To configure an automatic MEP ID assignment on an NE

To configure an Ethernet CFM MD policy and subordinate objects

To automatically create identical MEPs on a redundant pair of service SAPs

To change the MEG sub-group association for managed MEPs or unmanaged remote MEPs

To configure a default MD on an OmniSwitch

To create and run a Global MEG OAM diagnostic test from the STM

To create and run a Continuity Check OAM diagnostic test from the STM

To create and run a CFM loopback OAM diagnostic test from the STM

To create and run a CFM link trace OAM diagnostic test from the STM

To create and run a CFM Eth OAM diagnostic test from the STM

To create and run a CFM two way delay OAM diagnostic test from the STM

To create and run a CFM one-way delay OAM diagnostic test from the STM

To create and run a CFM single-ended loss OAM diagnostic test from the STM

To create and run a CFM two way SLM OAM diagnostic test from the STM

To create and run a CFM LM OAM diagnostic test from the STM