An Administration empowering Control Engineering for the Optical System - PowerPoint PPT Presentation

a service enabling control architecture for the optical network l.
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An Administration empowering Control Engineering for the Optical System

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An Administration empowering Control Engineering for the Optical System

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  1. A Service-enabling Control Architecture for the Optical Network Richard Trudel Nortel Networks

  2. Emerging Transport Services Architecture System Management Layer Management User Control Service management, policy management, CNM Transparent services Storage services Ethernet services TDM PL services UNI, signaling, addressing, L1VPN Link management Service G.modem GFP SONET, Vcat, switching NNI, LCAS, restoration, protection, signaling, routing, L1VPN Link management, auto-discovery, Service Management Channel (SMC) OTN Network management, network planning Transport Photonics, switching The areas covered by the ASON standards are in red

  3. Carrier management system Call Control Call Controller – Key Optical Service Enabler Service Interface Customer Carrier network

  4. Adaptation • Aggregation • Discovery • Protection • Transmission ASON from ITU-T Control plane • Signaling • Routing Management plane • Restoration • Fault management • Configuration, including Connection management • Accounting • Performance measurement • Security Transport plane

  5. Protocol Controller Protocol Controller Protocol Controller Functions with the Control Plane Directory Manager Policy Manager OSS NNI NMI Network Call Controller Connection Controller Routing Controller CCI NE Fabric Controller UNI Link Resource Manager Calling Party Call Controller Called Party Call Controller

  6. ASON and the Role of OIF and IETF ITU - T ASON requirements and architecture OIF Implementation agreements GMPLS protocols IETF