UMN:CLI User Manual
V8102
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onu auth-control reauthenticate
Performs re-authentication processing for ONU.
To display the information of ONU authentication status and profile, use the following
command.
show onu auth-status [gpon
OLT-ID]
Shows the current authentication status of ONU.
show onu auth-status [ONU-ID]
13.2.20 CFM OAM for ONU Management
CFM OAM is now standardized as IEEE 802.1ag. CFM contains the concepts of mainte-
nance domains and supports autonomy for customers, providers, operators, etc. It ena-
bles end-to-end management of connectivity and services, each domain can run its own
OAM. By CFM OAM feature, the service providers who own the network end-to-end may
be able to guarantee services over networks they own.
CFM OAM Elements
You need to know conceptual information of CFM OAM. CFM OAM consists of the follow-
ing management elements.
• Maintenance Entity (ME)
An OAM entity that requires management. An MD is owned by a ME. It is a relation-
ship between two Maintenance association end points (MEPs) within a single MA.
• Maintenance Domain (MD)
In Ethernet CFM, an MD is a management space for monitoring and administering of
a network. A network controlled by an operator that supports connectivity between
MEPs.
• Maintenance Association (MA)
A set of MEPs that belong to the same MA identifier and MD level within one service
instance to verify the integrity of the service.
• Maintenance Association End Point (MEP)
A provisioned reference point that can initiate/terminate proactive OAM frames. Each
MEP has a unique MEP ID within its MA.
• Maintenance Association Intermediate Point (MIP)
A provisioned reference point that can respond to diagnostic OAM frames initiated by
a MEP.
• Service Instance
CFM OAM defines that a service instance is one entity within MD.
CFM Messages
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