Modernização da Rede IP (Docsis 3.1), Fotônica e SDN
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1 WORKSHOP 4ª Edição Modernização da Rede IP (Docsis 3.1), Fotônica e SDN Rafael Mezzasalma Nokia CT Head 09 Maio 2017 Sala B - 14:00 às 15: Nokia
2 Transport Demands Actual Networks and Tomorrow s Requirements Digitalization, Content & Sharing Digitalization, Distribution & Optimization * Corporative & Verticals * End Customers??? * Total Worldwide Estimated Traffic 2 Nokia 2017
3 Simplified Transport Network to attend Residential, Corporative and Mobile demands AMX Brazil Mobile Corporate Photonic IP EDGE DWDM GMPLS Node Photonic Network Scope Long Distance GMPLS DWDM DWDM GMPLS Node IP IGW DWDM GMPLS Node Submarine Cable Residential 3 Nokia 2017
4 Photonic Network What is it? IP/OPTICAL INTEGRATION - Data Plane Integration - Control Plane Integration - Management & SDN Control Integration 4 Nokia 2017
5 IP/optical Integration Management plane integration Cross-domain management process automation IP NETWORK network + OPTICAL Optical NETWORK network Control plane integration Unified multilayer control optimal resource utilization Data plane integration Minimize OEO conversions cross-layer OAM capabilities Better resource utilization, streamlined operations, innovative and elastic services 5 Nokia 2017 OEO (Optical-Electrical-Optical) Regenerator OAM Operation Administration & Management
6 IP/optical Integration Strategy Comprehensive integration approach - Cross-domain management plane - Unified multilayer control plane (GMPLS/UNI, SDN) Enabling network operators to - Control cost per bit to sustain profitable growth - Streamline operations to improve service velocity - Embrace emerging SDN and Cloud opportunities IP network Cloud SDN programmable interfaces Management Plane Control Plane Data Plane Optical network 6 Nokia 2017
7 Converged Management and Control Removing operational barriers SDN (Software Defined Network) Controller Platform Management silos E2E services Service layer IP/MPLS routing Aggregation Edge Core Edge Aggregation IP/Optical Network domains IP routes MPLS paths Optical transport Optical layer Dedicated NMS for each network domain Fragmented network resource & service view Difficult to isolate faults impacting both domains Operational silos of control and maintenance Complex, error prone and labor intensive Multi-vendor IP/optical Carrier SDN solution End-end service automation and network optimization Integrated network management Open, standards-based network interface abstractions Orchestrated, consistent and streamlined 7 Nokia 2017
8 IP/Optical Control Integration Unified multi-layer control - A Cloud-optimized network in 3 steps: - Introduce an Agile Optical Network with a dynamic GMPLS control plane - Extend optical transport control to the IP routing layer with GMPLS UNI - Provide open, programmable SDN interfaces based on open standards - The result is an integrated multi-layer network with a unified control plane - With cost benefits from better network utilization and operational efficiencies Dynamic, agile, and integrated Future Mode: Cloud optimized networks Services IP/MPLS OTN/DWDM Cloud Consumable Services SDN Abstraction Layer (OpenFlow, PCEP/BGPLS) IP/Optical Control Plane (GMPLS UNI integration) Agile Optical Network (GMPLS control plane) 8 Nokia 2017
9 Actual Transport Network AMX Brazil Backbone IP/MPLS OTN WDM - IP, OTN and DWDM layer with no integration (technical or planning) - Network based on OTN protection and restoration with high number of regenerations (lack of express routes with intermediate stops ) - No Control Plane in DWDM layer 9 Nokia 2017
10 Evolution Transport Network Integration Optical/IP AMX Brazil Backbone IP/MPLS SDN Platform WDM - IP and DWDM layer integrated - Express Routes: 100G, 200G and 500G Transponders - Combined IP protection with optical restoration (GMPLS L0) to reduce number of regenerations 10 Nokia 2017
11 Photonic Network What are benefits? Saving Investments (LESS $$$) Prepare network for Future Mode Cloud Optimized Network (MORE $$$) - SDN platform to achieve flexibility and scalability for the new demands - Timeline challenger to transform the network 11 Nokia 2017
12 Photonic Challenges Implementation Equipment Infra Structure Optical Fiber High Interdependence of topology, dimensioning, optical fiber and infra structure viability 12 Nokia 2017
13 Nokia IP-Optical Solutions Technology and Market Leadership Uniquely positioned to help AMX Brazil 700+ Customers including: 410K+ systems shipped 130+ countries 550+ Customers including: 150+ with 100G+ 45+ with OTN 150+ Customers With both IP+Optical 13 Nokia 2017
14
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