Ethernet OAM Tutorial for Apricot

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HOUSEKEEPING,We value your feedback,Please don t forget to complete your online. session evaluations after each session,Please don t forget to complete the Overall. Conference Evaluation which will be available,Please switch off your mobile phones. Ethernet OAM Tutorial 2006 Cisco Systems Inc All rights reserved 2. Review of Metro Ethernet technologies Ethernet OAM. Manageability to the Customer Premises,Ethernet OAM Overview. Ethernet OAM Deployment Overview, 802 1ag Connectivity Fault Management for Services.
Management, 802 3ah for Ethernet in the First Mile for Connectivity. Verification, Metro Ethernet Forum MEF 16 E LMI for Rapid Service. Deployment,Ethernet OAM Interworking, Ethernet OAM Tutorial 2006 Cisco Systems Inc All rights reserved 3. Metro Ethernet Deployment scenarios,Integrated System. Full Service Efficient Large Scale Intelligent Multi service Intelligent Efficient Full Service. Customer Access Aggregation Edge Core Edge Access Customer. Equipment Equipment,User Facing Provider Edge U PE Metro C.
Metro A U PE,Hub 10 100,10 100 GE Ring Si,Spoke 1000 Mbps. 1000 Mbps U PE,MPLS IP TDM,P P SONET SDH,U PE U PE Metro D. Network Facing Provider Edge N PE, Ethernet OAM Tutorial 2006 Cisco Systems Inc All rights reserved 4. Metro Ethernet Service Descriptions,Ethernet Wire Service EWS. Like a Leased Line A Network,Ethernet Relay Service ERS SP.
Like Frame Relay A Network,Ethernet Multipoint Service EMS SP. Enhanced with VPLS Port Mapping Network,Ethernet Relay Multipoint Service ERMS SP. New service where the SP cloud acts like Network,a LAN VLAN Mapping. Ethernet OAM Tutorial 2006 Cisco Systems Inc All rights reserved 5. IETF Terminology for Metro Ethernet,Core Device,Frame Forwarding. Forwarding Congestion,Congestion Management,Management.
VC Emulated,Emulated VC,VC Endpoint,Endpoint Network. Network PE,N PE specific for,Pseudowire MPLS L2TPv3. MPLS L2TPv3 pseudowire,pseudowire encapsulation,encapsulation L2 Interworking Ethernet. L2 Interworking,IP Service,Service Integration,Integration Congestion. Congestion Management,Management L3VPN,L3VPN VPLS,N PE Interconnection.
Interconnection for,PEs supporting,supporting that. that function,function Bridging,Replaces PE POP,Extension Aggregation. Aggregation Device,Device PE AGG,Traffic Aggregation. Aggregation and,and Congestion,Congestion Management. Management,Note PE AGGs,PE AGGs and,and Extension,Extension VC s.
are formally,formally identified,identified in,in Switched. Switched Ethernet,Access Domains,Domains although,although the. the functions,functions exist,ATM networks,networks as. U PE Attachment,Attachment VC,UNI Endpoint,Endpoint User. Admission Control,Control Policy,Policy Enforcement.
Enforcement Classification,Classification specific for. Attachment Policing,Policing Marking,Marking Congestion. Congestion management,management SLA,SLA Ethernet,VC monitoring. monitoring and,and reporting,reporting VC,VC Mapping. Mapping to,L1 Channel,Channel Bridging,CE VC ID translation Replaces U PE.
VC ID translation Replaces U PE, Note These different roles can be collapsed within a single box. For More Information refer to http www ietf org internet drafts draft ietf ppvpn l2 framework 03 txt. Ethernet OAM Tutorial 2006 Cisco Systems Inc All rights reserved 6. Review of OAM, Ethernet OAM Tutorial 2006 Cisco Systems Inc All rights reserved 7. OAM P The Concept, Operations Administration Maintenance Provisioning. fault indication performance monitoring,security management diagnostic functions. configuration service provisioning,OAM covers both N S and W E interfaces.
Management Plane,Network Plane, Ethernet OAM Tutorial 2006 Cisco Systems Inc All rights reserved 8. OAM P The Concept, Operations Administration Maintenance Provisioning. fault indication performance monitoring,security management diagnostic functions. configuration service provisioning,OAM covers both N S and W E interfaces. Management Plane, Primary Focus of Ethernet OAM protocols is on W E interactions.
across NEs,Network Plane, Ethernet OAM Tutorial 2006 Cisco Systems Inc All rights reserved 9. OAM Layering,Operator A Operator B,Edge Router,Edge Bridge. ATM Switch,ATM Switch,Ethernet Ethernet 10G ATM,over SONET over MPLS Ethernet RFC1483. Service Layer Service OAM,Network Layer Network Network. Transport Layer SONET MPLS Link ATM,OAM OAM OAM OAM.
Model is iterative layer stacking relative service layer for. Operator is transport layer for SP,Each Layer supports its own OAM mechanisms. Inter working across and within OAM layers is possible. Ethernet OAM Tutorial 2006 Cisco Systems Inc All rights reserved 10. Manageability to the,Customer Premise, Ethernet OAM Tutorial 2006 Cisco Systems Inc All rights reserved 11. Carrier Ethernet Attributes,Platform and Technology Convergence. Cisco Carrier Ethernet Final Attribute to,Enable Carrier. Rich Ethernet Transport Grade Ethernet,Services Flexibility.
Scalability H VPLS Services,Network OAM,Resiliency Service Level. Accelerate Migration to Carrier Ethernet, Ethernet OAM Provides Manageability to Customer Premise. Increased Business Confidence in Ethernet Service Level Agreements. Granular Bandwidth Increased Transport Efficiency Lower Costs. Ethernet OAM Tutorial 2006 Cisco Systems Inc All rights reserved 12. What Is Service Assurance,Detection Service Availability. IEEE 802 1ag CFM for Ethernet Local Management,End to end service Interface E LMI. management over any Ethernet OAM,Rapid Start service.
infrastructure turn up,IEEE 802 3ah for Manageability to. Ethernet First Mile Customer Premise,Link Monitoring MPLS OAM with CPE. System and Control Infrastructure,Resiliency,Non Stop Forwarding NSF. Stateful Switchover SSO,Control Plane Failure with Zero Packet Loss. Pseudowire Redundancy for L2 Failover,MPLS Link Protection.
Ethernet OAM Tutorial 2006 Cisco Systems Inc All rights reserved 13. Ethernet OAM Service Availability,Rapid Start Service Turn Up Reduce Truck Rolls. Rapid Start Service Turn Up,Technician installs CPE Router. CPE communicates to UPE I m Alive, UPE responds with available Ethernet connection services EVCs. CPE confirms connection to available EVCs,Dramatic time to install reduction. Ethernet Switch,Standards based E LMI MEF16, Ethernet OAM Tutorial 2006 Cisco Systems Inc All rights reserved 14.
Service Assurance Detection,IEEE 802 3ah Link Layer OAM. 802 3ah 802 3ah,Customer MPLS SONET SDH Customer,Equipment Ethernet Equipment. Standardized as IEEE 802 3ah Ethernet in the First Mile EFM. Maintain consistency of an Ethernet transport connection. per link or physical OAM, Addresses three key operational issues when deploying Ethernet. across geographically disparate locations, Link monitoring fault signaling remote loopback and OAM discovery. Operates on a single point to point link between two devices. Slow protocol using packets called OAMPDUs which are never. Ethernet OAM Tutorial 2006 Cisco Systems Inc All rights reserved 15. Review of Metro Ethernet technologies amp Ethernet OAM Manageability to the Customer Premises Ethernet OAM Overview Ethernet OAM Deployment Overview 802 1ag Connectivity Fault Management for Services Management 802 3ah for Ethernet in the First Mile for Connectivity Verification Metro Ethernet Forum MEF 16 E LMI for Rapid Service Deployment Ethernet OAM Interworking Summary Ethernet OAM

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