Normal link operation does not require Ethernet OAM. A system-wide implementation is not required OAM can be deployed for part of a system that is, on particular interfaces. Ethernet OAM can be implemented on any full-duplex point-to-point or emulated point-to-point Ethernet link. It relies on a new, optional sublayer in the data link layer of the OSI model. Ethernet Connectivity Fault Management Ethernet OAMĮthernet OAM is a protocol for installing, monitoring, and troubleshooting metro Ethernet networks and Ethernet WANs.Cisco IOS Implementation of Ethernet OAM.Feature Information for Ethernet Operations, Administration, and Maintenance Information About Ethernet Operations, Administration, and Maintenanceīefore you set up Ethernet OAM, you should understand the following concepts:.Configuration Examples for Ethernet Operations, Administration, and Maintenance.How to Set Up and Configure Ethernet Operations, Administration, and Maintenance.Information About Ethernet Operations, Administration, and Maintenance.To access Cisco Feature Navigator, go to. Use Cisco Feature Navigator to find information about platform support and Cisco IOS and Catalyst OS software image support. To reach links to specific feature documentation in this module and to see a list of the releases in which each feature is supported, use the "Feature Information for Ethernet Operations, Administration, and Maintenance" section.įinding Support Information for Platforms and Cisco IOS and Catalyst OS Software Images Your Cisco IOS software release may not support all of the features documented in this module. The expansion of Ethernet technology into the domain of service providers, where networks are substantially larger and more complex than enterprise networks and the user-base is wider, makes operational management of link uptime crucial.įinding Feature Information in This Module For Ethernet to extend into public MANs and WANs, it must be equipped with a new set of requirements on Ethernet's traditional operations, which had been centered on enterprise networks only. The advent of Ethernet as a MAN and WAN technology has emphasized the necessity for integrated management for larger deployments. The OAM features covered by this protocol are Discovery, Link Monitoring, Remote Fault Detection, Remote Loopback, and Cisco Proprietary Extensions. It relies on a new, optional sublayer in the data link layer of the Open Systems Interconnection (OSI) model. Stopping and Starting Link Monitoring OperationsĬonfiguring Global Ethernet OAM Options Using a TemplateĬonfiguration Examples for Ethernet Operations, Administration, and MaintenanceĮthernet oam link-monitor high-threshold actionįeature Information for Ethernet Operations, Administration, and MaintenanceĮthernet Operations, Administration, and Maintenance (OAM) is a protocol for installing, monitoring, and troubleshooting Ethernet metropolitan-area networks (MANs) and Ethernet WANs. How to Set Up and Configure Ethernet Operations, Administration, and Maintenanceĭisabling and Enabling a Link Monitoring Session Information About Ethernet Operations, Administration, and Maintenance Ethernet Operations, Administration, and Maintenance Table Of ContentsĮthernet Operations, Administration, and Maintenance
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