3.10 Ethernet Connectivity Fault Management - Nokia 7302 Manual

Services Overview

3.10 Ethernet Connectivity Fault Management

Ethernet Connectivity Fault Management (ETH-CFM) is defined in two similar
standards: IEEE 802.1ag and ITU-T Y.1731. They both specify protocols,
procedures, and managed objects to support transport fault management, including
discovery and verification of the path, detection and isolation of a connectivity fault
for each Ethernet service instance.
The configuration is split into multiple areas. There is the base ETH-CFM
configuration which defines the different Management constructs and administrative
elements. This is performed in the ETH-CFM context. The individual management
points are configure within the specific service contexts in which they are applied.
The IHUB Services Guide will provide the basic service applicable material to build
the service specific management points, MEPs and MIPs. The different service types
support a subset of the features from the complete ETH-CFM suite.
The troubleshooting tools ETH-LBM/LBR, LTM/LTR defined by the IEEE 802.1ag
specification and the ITU-T Y.1731 recommendation are applicable to all MEPs
(MIPs where appropriate).
The advanced notification function AIS defined by the ITU-T Y is not supported on
MEPs configured on v-VPLS, VPLS and EPIPE service.
Y1731 performance monitoring functions two- way-delay,two-way-slm and
single-ended-loss are supported on down MEPs on V-VPLS,VPLS and EPIPE
SAPs. This functions are supported in on-demand mode and in proactive mode.
For a description of the individual features and functions that are supported by the
Ethernet-CFM, please refer to the FD 100/320Gbps NT and FX NT IHub System,
Management and OAM Guide.
60
description "MPLS-10.10.10.104"
far-end 10.10.10.104
signaling tldp
path-mtu 4462
no shutdown
exit
epipe 6000 customer 6 create
service-mtu 1514
sap lt:1/1/2:0 create
no shutdown
exit
spoke-sdp 2:6111 create
no shutdown
exit
no shutdown
exit
3HH-11985-AAAA-TQZZA
FD 100/320Gbps NT and FX NT IHub Services Guide
Issue: 13