Zte ZXR10 5900E Series - Ethernet OAM Configuration; Ah Overview

Chapter14
EthernetOAM
Configuration
TableofContents
802.3ahOverview...........................................................107
Conguring802.3ah........................................................109
CFMConguration...........................................................112
802.3ahOverview
IEEE802.3ahismanagementof"link"level.Itmonitorsandfault
processPointtoPointethernetlink.Sometimes"Detectionofthe
lastmile"meansthat.LinklayerOAMismainlyusedinPointto
Pointdirect-connectlinkdetection.
Overview
Figure27viewsthelocationofOAMinISO/IECOSIreferencemod-
ule.LLC(logicallinkcontrol)orotherMACclientlayerareabove
OAM,MAClayeroroptionalMACcontrolsub-layerarebelowOAM.
OAMlayerisoptional.OAMfunctionmainlyincludesthefollowing
threefunctions:
FIGURE27OAMSUB-LAYERINISO/IECOSIREFERENCEMODULE
RELATIONSHIP
�Remotediscovery
CondentialandProprietaryInformationofZTECORPORATION107