Redes Convergentes de Transporte MPLS/DWDM Alcatel-Lucent España David Pozas Valcarce Septiembre 2010
Agenda 1.  Introducción <ul><li>Transformación general de red:  </li></ul><ul><li>HLN (High Leverage Network) </li></ul>3....
Introducción  Concepto de High Leverage Network 1
Why a  High Leverage Network TM  ?
A demanding market reality for network providers… Cost Challenge Traffic Revenues Time Mainly voice Multimedia/multiservic...
…  makes network transformation to all IP a necessity over time <ul><li>Multiple “silo” networks </li></ul><ul><ul><li>Fix...
The High Leverage Network TM One converged, scalable, multi-access IP network allowing dynamic service creation and delive...
Converged Backbone Transformation and its enablers 2
IP/Optical Backbone – The Status Quo The traditional approach does not cost effectively address traffic growth & service d...
IP/Optical Backbone  The HLN Converged Backbone Transformation solution approach Internet Data Center Data Center Reduces ...
HLN-CBT Key Technology Innovations and Enablers <ul><li>FP2 Silicon :  Industry’s first and only 100G NPU silicon innovati...
Innovations 100G Coherent detection <ul><ul><li>Unique, in-house developed Bell Labs innovation </li></ul></ul><ul><ul><li...
Innovations  Next-generation Optical Transport Network (OTN)   <ul><ul><li>Most efficient bandwidth management architectur...
Innovations   Sub-Port Grooming for Efficient IP Transport  <ul><ul><li>Routers fill physical interfaces </li></ul></ul><u...
Innovations “Zero Touch Photonics” Networks   Site D Site F Site B Site G Site E Site C Site A REAL TIME RESTORATION 40/10...
Data Plane Integration: From Service to Wavelength Alcatel-Lucent  7750 Service Router Alcatel-Lucent 1830 PSS Alcatel-Luc...
Management Plane Integration <ul><li>Single sign on </li></ul><ul><li>Common alarm & map views </li></ul><ul><li>Domain fa...
Control Plane Integration <ul><ul><li>Provides cross-layer control and automation between IP and Optical layers, optimizin...
Conclusiones 4
CBT - Key Network Benefits Integrated management & control plane <ul><li>Better router port and optical link usage with  <...
www.alcatel-lucent.com Copyright © 2010 Alcatel-Lucent. All rights reserved.
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Evolucion redes troncales_convergentes

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  • Divider Section Break Pages Title block set 28/32pt Trebuchet white, flush left with text box positioned at, Horizontal 1.87” and Vertical 2.87” This slide is to be used to create Section Divider slides Please copy, paste and modify this slide to reflect your specific needs. It is not generated from a Master slide template
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  • Dispersión Cromática (Compensación) PMD (Dispersión por modos de polarización) Relación S/N Otros efectos no lineales
  • IP Provisioning has total control of SLA metrics Each VLAN has its own set of prioritization and metering per Queue, and per VLAN This includes Strict Priority (SP) queuing and Weighted Fare (WF) queuing Only A-L has egress VLAN Shapers. This is a key competitive differentiator VLANs toward the 1870 are tagged by destination Router ports can now be filled using multiple services going to multiple destinations resulting in more efficient port utilization Each VLAN is mapped to an ODU Flex ODU Flex pipes are bundled into a High Order (HO) ODU pipe
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  • Divider Section Break Pages Title block set 28/32pt Trebuchet white, flush left with text box positioned at, Horizontal 1.87” and Vertical 2.87” This slide is to be used to create Section Divider slides Please copy, paste and modify this slide to reflect your specific needs. It is not generated from a Master slide template
  • Evolucion redes troncales_convergentes

    1. 1. Redes Convergentes de Transporte MPLS/DWDM Alcatel-Lucent España David Pozas Valcarce Septiembre 2010
    2. 2. Agenda 1. Introducción <ul><li>Transformación general de red: </li></ul><ul><li>HLN (High Leverage Network) </li></ul>3. Conclusiones <ul><li>Resumen de la Propuesta de Valor </li></ul>2. Concepto de Red Troncal Convergente y sus habilitadores <ul><li>CBT (Converged Backbone Transformation) </li></ul><ul><li>Elementos disruptivos </li></ul><ul><li>Integración Tecnológica IP & Óptica </li></ul><ul><ul><li>Plano de Datos, Control y Gestión </li></ul></ul>
    3. 3. Introducción Concepto de High Leverage Network 1
    4. 4. Why a High Leverage Network TM ?
    5. 5. A demanding market reality for network providers… Cost Challenge Traffic Revenues Time Mainly voice Multimedia/multiservice <ul><li>Video and content rich services are booming… </li></ul><ul><li>Affordable broadband, proliferation of smart devices, multiplicity of multimedia/video applications </li></ul><ul><li>… but users expect more… </li></ul><ul><li>Simple, personalized access and interaction, across any device, any network, anytime, anywhere </li></ul><ul><li>… and access to 3 rd party apps & content </li></ul><ul><li>Paid for by advertisers, free to end-users – network providers extract limited value </li></ul>Requires a change from keeping value in the network to extracting value from the network
    6. 6. … makes network transformation to all IP a necessity over time <ul><li>Multiple “silo” networks </li></ul><ul><ul><li>Fixed, Internet, Mobile </li></ul></ul><ul><li>Optimized for voice </li></ul><ul><li>“ Dumb pipe” </li></ul><ul><li>“ Walled Garden” </li></ul><ul><li>Scaling of bandwidth, users and devices is complex and expensive </li></ul><ul><li>Hierarchical, rigid, complex </li></ul><ul><li>High carbon foot print network </li></ul>From Reducing complexity, cost and time to service - Increasing revenue <ul><li>Converged network </li></ul><ul><ul><li>Common infrastructure that integrates network layers where relevant </li></ul></ul><ul><li>Supports multiple services </li></ul><ul><ul><li>Voice, video, high speed Internet </li></ul></ul><ul><li>Intelligence distributed across the network to support advanced applications </li></ul><ul><li>Own and 3rd party applications & content </li></ul><ul><li>Scalable – continuous and cost-effective scaling of bandwidth, users and devices </li></ul><ul><li>Integrated, simpler-to-operate network </li></ul><ul><li>Lower power, eco-sustainable network </li></ul>To
    7. 7. The High Leverage Network TM One converged, scalable, multi-access IP network allowing dynamic service creation and delivery … at the lowest cost per bit Converged service control VDSL/GPON/ Ethernet Mobility management Policy management Converged edge Converged service-aware network management Converged wireline access Ethernet/ MPLS/Optical Converged metro and aggregation Converged RAN Radio access Converged backbone IP/Optical Multi-screen services Web and Enterprise 2.0 Residential/ enterprise gateways Session control Converged network gateways A High Leverage Network TM
    8. 8. Converged Backbone Transformation and its enablers 2
    9. 9. IP/Optical Backbone – The Status Quo The traditional approach does not cost effectively address traffic growth & service diversity IP/MPLS Network Management Optical Network Management Internet Data Center Data Center DWDM Nodes Core IP Routers Virtually all traffic traverses multiple core routers. Many are being upgraded at significant cost. Service providers are facing the challenges of video traffic growth and expanded service diversity that is straining traditional core router and transport networks Unnecessary packet processing by core routers. Inefficient utilization of interconnect ports forces unnecessary core router upgrades. Service Routers Service Routers
    10. 10. IP/Optical Backbone The HLN Converged Backbone Transformation solution approach Internet Data Center Data Center Reduces transport costs by over 30% Handles traffic at lowest layer via flexible grooming & IP offloading options Increases cross-layer visibility & coordination Management Plane Integration Seamless network visibility and provisioning across IP & optical domains IP/MPLS Network Management Optical Network Management IP/Optical Integration Core IP Routers Service Routers Service Routers Data Plane Integration 10/40/100G on Optics and IP Flexible grooming & offload options to maximize link utilization Control Plane Integration Increased cross-layer visibility and resiliency OTN/Photonic Switches
    11. 11. HLN-CBT Key Technology Innovations and Enablers <ul><li>FP2 Silicon : Industry’s first and only 100G NPU silicon innovation is at the heart of Alcatel-Lucent service routers, providing service scale & flexibility </li></ul><ul><li>Multi-terabit Optical Cross Connects: 7,6Tb/s switching capacity based on an agnostic matrix, providing best bandwidth management </li></ul><ul><li>Zero Touch Photonics: Minimizes operational costs of maintaining large networks (colorless, directionless photonic switching and automation) </li></ul><ul><li>ODU Flex: Provides flexible mapping of flows at sub-lambda levels to optimally achieve efficient grooming with high granularity </li></ul><ul><li>Control Plane integration: Yields innovative capabilities for fault isolation and enhance overall network resiliency through enhancements to UNI </li></ul><ul><li>Network Management integration: Provides enhanced end-to-end visibility across the IP and optical domains </li></ul><ul><li>100GE leadership across Optics and IP </li></ul><ul><ul><li>With market leadership in Optics and IP, Alcatel-Lucent is ideally positioned </li></ul></ul><ul><ul><li>to deliver innovative integrated solutions that optimize the network core </li></ul></ul>
    12. 12. Innovations 100G Coherent detection <ul><ul><li>Unique, in-house developed Bell Labs innovation </li></ul></ul><ul><ul><li>PDM-QPSK * with best in class FEC and tolerance to non-linear effects, assuring best in class performance </li></ul></ul><ul><ul><li>Tested in Customer´s live networks </li></ul></ul><ul><ul><li>Supported in Alcatel-Lucent´s existing platforms with best in class density and energy consumption </li></ul></ul><ul><ul><li>Migration to speeds higher than 100 Gbps in future </li></ul></ul>Next-Generation Coherent Detection technology enables operators to migrate their network infrastructure from 10G to 100 Gbps and beyond, in a cost-effective and automated manner, without loss of performance Provides service providers with network scalability and investment protection required to ease the strain caused by high bandwidth applications, while maintaining superior performance (*) Polarization Division Multiplexing – Quadrature Phase Shift Keying
    13. 13. Innovations Next-generation Optical Transport Network (OTN) <ul><ul><li>Most efficient bandwidth management architecture for large traffic pipes up to 100G </li></ul></ul><ul><ul><li>Scales the IP backbone with multiple IP traffic-grooming options beyond IPoWDM </li></ul></ul><ul><ul><li>Introduces connection-oriented transport of any variable bit-rate, leveraging its flexible-sized ODUflex container with 1 Gb/s increments </li></ul></ul><ul><ul><li>Optimizes transport network resources, enabling IP offload while avoiding capacity waste </li></ul></ul>Service-specific transport containers Service router OTN Switch Next Gen OTN 10G/40G/100G To datacenter To peering gateway GMPLS intelligence Lambda level Port level Sub-port (VLAN) level OCh ODU ODUflex ODUflex ODU Enables management of the traffic explosion at the most economical layer
    14. 14. Innovations Sub-Port Grooming for Efficient IP Transport <ul><ul><li>Routers fill physical interfaces </li></ul></ul><ul><ul><ul><li>VLAN tagging; QoS decisions in the Service Router with service & application awareness </li></ul></ul></ul><ul><ul><li>Optical Core Switches optimized network fill </li></ul></ul><ul><ul><ul><li>segregate flows, groom sub-lambdas & inject well-filled traffic pipes into lambdas </li></ul></ul></ul><ul><ul><li>Transit traffic offloaded from routers  optimizing cost per bit </li></ul></ul>IP/MPLS Router IP Network Links across Transport Ethernet PHY (1/10 GbE) SONET/SDH VCG L2 Switching L1 Switching VLAN Optical Core Switch OC-N L3 Routing Transit Traffic <ul><li>Buffer Pool </li></ul><ul><li>WFQ </li></ul><ul><li>SP </li></ul>PORT VLAN X VLAN Y VLAN Z Qs per VLAN for BW shaping per Destination Queue 2 Queue 1 Queue 3 Queue 4 Queue 6 Queue 5 Queue 7 Queue 8
    15. 15. Innovations “Zero Touch Photonics” Networks Site D Site F Site B Site G Site E Site C Site A REAL TIME RESTORATION 40/100 Gbps LAMBDAS AUTOMATED PROVISIONING OPTICAL PATH FEASIBILITY HIGH SURVIVABILITY A B C D B C D A PLANNING&DESIGN TOOL AUTOMATED COMMISSIONING MAINTENANCE Control Plane needed to coordinate and automate all operational tasks
    16. 16. Data Plane Integration: From Service to Wavelength Alcatel-Lucent 7750 Service Router Alcatel-Lucent 1830 PSS Alcatel-Lucent 1830 PSS VLAN Shapers Switch Fabric λ  . . . Sub-Port Grooming Lambda Grooming | TW Cable – IP/Optics Integration | May 2010 λ  VLAN #4 VLAN #3 HO ODU HO ODU ODU-flex-3 ODU-flex-Y ODU-flex-Y ODU-flex-Z ODU-flex-W λ  Degree 3 Degree 4 λ  λ  λ  Port Grooming Degree 1 Degree 2 ROADM Switch HO ODU HO ODU HO ODU ODU-flex-X ODU-flex-2 Ethernet Port Ethernet Port Ethernet Port HO ODU Ethernet Port VLAN #2 Queue 2 Queue 1 Queue 3 Queue 4 Queue 6 Queue 5 Queue 7 Queue 8 <ul><li>Buffer Pool </li></ul><ul><li>WFQ </li></ul><ul><li>SP </li></ul>VLAN #1 ODU-flex-1 ODU-flex-4 ODU-flex-1 ODU-flex-4 ODU-flex-2 ODU-flex-W ODU-flex-Z ODU-flex-X Ethernet Port ODU-flex-3 Ethernet Port Logical Flow (VLAN #4) Logical Flow (VLAN #3) Logical Flow (VLAN #2) Logical Flow (VLAN #1) Port Shaper
    17. 17. Management Plane Integration <ul><li>Single sign on </li></ul><ul><li>Common alarm & map views </li></ul><ul><li>Domain fault isolation </li></ul><ul><li>Low-level troubleshooting from domain NMS </li></ul>Converged Backbone Optical/DWDM Network Optical Network & Service Mgmt Optical NMS IP/MPLS Network & Service Mgmt IP/MPLS NMS Separate dedicated Network Management per domain Coordinated Management across IP & Optics domains Converged Management Platform across IP & Optics domains Converged Network & Service Mgmt End-to-end wavelength service management
    18. 18. Control Plane Integration <ul><ul><li>Provides cross-layer control and automation between IP and Optical layers, optimizing resource utilization and supporting carrier-class resiliency  </li></ul></ul><ul><ul><li>Based on standardized UNI interfaces, profiled for converged backbone application, with UNI* extensions as appropriate </li></ul></ul><ul><ul><li>Delivers OTN bandwidth for dynamic on-demand or pre-planned basis </li></ul></ul><ul><ul><li>Value-added features include non-disruptive bandwidth modification and restoration </li></ul></ul>a 1 b 2 c UNI/UNI* UNI/UNI* IP/MPLS UNI Data Plane IP/MPLS IP/MPLS GMPLS UNI GMPLS UNI GMPLS UNI GMPLS GMPLS UNI GMPLS GMPLS
    19. 19. Conclusiones 4
    20. 20. CBT - Key Network Benefits Integrated management & control plane <ul><li>Better router port and optical link usage with </li></ul><ul><li>3 traffic options to adapt service mix </li></ul><ul><li>Fast-track IP offload track </li></ul><ul><li>Less OEO conversions </li></ul><ul><li>Efficiencies in power, space, sparing. </li></ul>IP + Optics <ul><ul><li>100GigE/40GigE with full service routing </li></ul></ul><ul><ul><li>100G / 40G Tunable Optics </li></ul></ul><ul><ul><li>High availability & non-stop services </li></ul></ul><ul><ul><li>Zero-touch photonics </li></ul></ul><ul><ul><li>OTN and ODU Flex </li></ul></ul><ul><ul><li>GMPLS UNI with extensions </li></ul></ul><ul><li>Reduced complexity across IP&Optical domain </li></ul><ul><li>Cross-layer network planning & traffic mix modeling </li></ul><ul><li>Advanced optical management with Wavelength Tracker </li></ul>Efficient usage of Network Resources & assets Accelerated service provisioning and troubleshooting <ul><li>Common management platform for IP & optics </li></ul><ul><li>Cross-layer automation & resiliency </li></ul><ul><li>Alarm correlation & fault isolation </li></ul><ul><li>UNI control plane extensions </li></ul>High leverage networks
    21. 21. www.alcatel-lucent.com Copyright © 2010 Alcatel-Lucent. All rights reserved.

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