2/21/2023 0 Comments Networx alarm ethernet![]() ![]() Management system and to avoid notification of alarms from the customer Operator-1 maintenance domain-level that has MEP-A and MEP-B at its Two service providers- Operator-1 and Operator-2-areĬonsidered for illustration purposes. Service provider level and a customer level. In the scenario depicted in Figure 1 on page xyz, you have a Management for service providers who provide carrier Ethernet services MX Series routers support ITU-T Y.1731 ETH-AIS to provide fault Or avail a refund from their Internet provider based on service unavailability. Service providers can provide a refund to their subscribers Service providers need not raise alarms if there are lower-level ![]() Using ETH-AIS, a service provider can differentiate betweenĮTH-AIS provides many advantages that include: Note that ETH-AIS is not applicable to Spanning Tree ProtocolĮTH-AIS enables you to suppress alarms when a fault condition ![]() Server layer and the alarms are suppressed at the server layer by Termination function then runs the OAM mechanisms specific to the Services (ETH) layer MEPs when it detects a failure. For information about maintenanceĭomain and related terms, see Terms Defined.Īccording to the Y.1731 standards, a server MEP is a combinedįunction of the server layer termination function and the server Ethernet OAM (ETH-VSP), and performance monitoring. Protection switching (ETH-APS), Ethernet maintenance communicationĬhannel (ETH-MCC), Ethernet experimental OAM (ETH-EXP), Ethernet vendor-specific Signal (ETH-LCK), Ethernet test signal (ETH-Test), Ethernet automatic Networks, including OAM functions such as ETH-AIS, Ethernet locked ITU-T developed Y.1731 as a recommendation for Operation, Administration,Īnd Maintenance (OAM) functions and mechanisms for Ethernet-based Understanding ETH-AIS in a Maintenance Domain ![]()
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