Nokia 7330 - 8 Ethernet Connection Fault Management; 8.1 Introduction

"FD 100/320Gbps NT and FX NT IHub System
Basics, Management and OAM Guide"
Ethernet Connection Fault Management
Issue: 10 3HH-11982-AAAA-TQZZA 167
8 Ethernet Connection Fault
Management
8.1 Introduction
8.2 ETH-CFM Building Blocks
8.3 Loopback
8.4 Linktrace
8.5 Continuity Check (CC)
8.6 Two-Way Delay Measurement (ETH-DMM Y.1731)
8.7 Synthetic Loss Measurement (ETH-SL)
8.8 Loss Measurement (ETH-LM)
8.9 Y1731 proactive performance monitoring
8.10 Y1731 PM Restrictions
8.11 CLI Command Reference
8.12 CLI Commands
8.1 Introduction
The IEEE and the ITU-T have cooperated to define the protocols, procedures and
managed objects to support service based fault management. Both IEEE 802.1ag
standard and the ITU-T Y.1731 recommendation support a common set of tools that
allow operators to deploy the necessary administrative constructs, management
entities and functionality, Ethernet Connectivity Fault Management (ETH-CFM). The
ITU-T has also implemented a set of advanced ETH-CFM and performance
management functions and features that build on the proactive and on demand
troubleshooting tools.