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Cisco IOS® MPLS Bandwidth-Assured Layer 2 Services Business Overview Enabling Innovative Services October 2003 MPLS Oct Announcement © 2003, Cisco Systems, Inc. All rights reserved. 1 Agenda • Cisco Announcement • Introduction • Bandwidth-Assured Layer 2 Services • Summary MPLS Oct Announcement © 2003, Cisco Systems, Inc. All rights reserved. 2 Announcement: Cisco IOS MPLS Enables Innovative Services Business Applications: Voice, Video, Data, Storage Enhancements to: •Any Transport over MPLS (AToM) for network convergence •Traffic engineering (TE) & L2 fast reroute (FRR) for better resilience •Quality of service (QoS) for service guarantees MPLS Oct Announcement © 2003, Cisco Systems, Inc. All rights reserved. Services provisioning with IP Solution Center (ISC) 3.1 Industry’s FIRST Comprehensive Solution with Enhancements & Provisioning 3 Agenda • Cisco Announcement • Introduction History, business drivers, problem, and vision • Bandwidth-Assured Layer 2 Services • Summary MPLS Oct Announcement © 2003, Cisco Systems, Inc. All rights reserved. 4 MPLS History & Future 2004-6 Today Early 2000s Mid 1990s Early 1990s • Frame Relay switching/ routing • ATM switching / routing MPLS Oct Announcement • Cisco® tag switching • IETF standardization • MPLS virtual private network (VPN) • MPLS T • QoS-enhanced MPLS TE • MPLS TE fast reroute • AToM • Layer 2 Interworking • Bandwidth Protection • Managed Services • Provisioning with IP Solution Center • Health monitor • Efficiently scalable VPNs • Multiservice edge • Robust protection • Nonstop VPN services Cisco IOS® MPLS •Undisputed technology & market leader •Premier MPLS innovator •Complete MPLS end-to-end solution •First proven solution with the largest installed base © 2003, Cisco Systems, Inc. All rights reserved. 5 The Goal: Converging Services Voice Video Data Storage Converged Network MPLS Oct Announcement Wired © 2003, Cisco Systems, Inc. All rights reserved. Wireless 6 Service Provider Drivers Data Services Profit Growth Revenue Growth Core Consolidation & Convergence Cost Efficiencies MPLS Oct Announcement Enterprise Penetration © 2003, Cisco Systems, Inc. All rights reserved. Edge Consolidation & Convergence 7 Service Provider Profit Growth Model Services Increase Service Opportunities • IP VPNs • Security • Voice, Video, Data, Storage • Wireless Profitability Capital Expense • Investment protection Operational Expense •MPLS Simplified architectures Oct Announcement © 2003, Cisco Systems, Inc. All rights reserved. Decrease Total Cost of Ownership 8 MPLS L2 & L3 Services Enhance Profit Growth ATM Services IP Services IP PNNI MPLS MPLS TE MPLS VPNs IP+ATM Switch IP+ATM Integration Frame Relay Frame Relay Optical Services IP Services IP ATM O-UNI MPLS AToM CapEx & OpEx Reduction with MPLS OctMPLS FRR Announcement © 2003, Cisco Systems, Inc. All rights reserved. IP+Optical Switch GMPLS: IP + Optical Integration 9 ATM vs IP/MPLS Costs * $2,500 $2,000 $1,500 $1,000 $500 $0 0% 50% 100% 150% 200% 250% Required Additional Capacity (%) ATM Cost IP/MPLS Cost (including deployment and training) *ROI model with the following assumptions: • 25 Core IP Routers with total network capacity of 16.5Gbps and available capacity of 1.6Gbps (at 50% target utilization) • 20 Core ATM Switches with total network capacity of 7.1Gbps and available capacity of 0Gbps (at 80% target utilization); 7.1Gbps are taken as 100% of ATM network capacity MPLS Oct • Converging© 2003, to IP/MPLS increase target capacity of IP Network from 50% to 80% Cisco Systems,allows Inc. All rightsto reserved. Announcement 10 Infrastructure Problem & Vision Problem: Many Services, Many Networks Vision: Many Services, One Network HDLC FR PPP Frame Relay Ethernet Internet IP/MPLS L2 & L3 Services over Converged IP/ MPLS Core Internet ATM IPsec VPN Layer 3 VPN MPLS Oct Announcement © 2003, Cisco Systems, Inc. All rights reserved. ATM 11 Agenda • Cisco Announcement • Introduction • Bandwidth-Assured Layer 2 Services Any Transport over MPLS (AToM), traffic engineering (TE), quality of service (QoS) enhancements, and provisioning • Summary MPLS Oct Announcement © 2003, Cisco Systems, Inc. All rights reserved. 12 What’s New? Any transport over MPLS (AToM) enhancements Single-cell relay & packed-cell relay – VC & VP mode Ethernet over MPLS – Port mode Frame Relay to ATM/Ethernet/PPP/HDLC interworking Ethernet to ATM interworking Traffic engineering & fast reroute for Layer 2 Fast reroute support for AToM TE tunnel selection for AToM VCs TE LSP attributes RSVP Reliable Messages & Refresh Reduction QoS enhancements for Layer 2 Frame Relay QoS ATM QoS Ethernet QoS Provisioning solution─Includes IP Solution Center (ISC) 3.1 Support of VPLS in the L2VPN application MPLS Oct Announcement Policy-based QoS management © 2003, Cisco Systems, Inc. All rights reserved. 13 Unconverged Network Access Different Access Technologies with Different Core Solutions MPLS or IP IP/ IPsec FR/ATM Broadband ATM Ethernet Leased Lines SONET MPLS Oct Announcement © 2003, Cisco Systems, Inc. All rights reserved. Access IP/ IPsec FR/ATM Broadband Ethernet Leased Lines 14 With Converged IP/MPLS Core Access Video Different End-to-End Access over Converged Network IP/IPSec Voice IP/IPSec Voice IP/MPLS Core FR/ATM Broadband Wireless Storage FR/ATM Broadband Video Ethernet Leased Lines MPLS Oct Announcement Access Ethernet Leased Lines © 2003, Cisco Systems, Inc. All rights reserved. 15 With AToM Enhancements Access Video End-to-End L2 Services with Different Endpoints Access Voice IP/MPLS Core Frame Relay PE PE ATM Tunnel Voice Storage Frame Relay Different L2 services in a single tunnel Ethernet Leased Lines Wireless Video MPLS Oct Announcement © 2003, Cisco Systems, Inc. All rights reserved. 16 With Enhanced Traffic Engineering & Fast Reroute Access Protection Against Failures Voice Video IP/IPSec IP/MPLS Core Link/Node Failure Voice FR/ATM Broadband IP/IPSec Storage FR/ATM Broadband Wireless Video Ethernet Leased Lines MPLS Oct Announcement Access Ethernet Leased Lines © 2003, Cisco Systems, Inc. All rights reserved. 17 With QoS Enhancements Access Video IP/IPSec Voice FR/ATM Broadband AToM QoS for ATM, FR, Ethernet, HDLC, and PPP services: •Classification FR DE, FR DLCI, 802.1p, ATM CLP, MPLS EXP •Marking FR DE, FR FECN/BECN, 802.1p, ATM CLP, MPLS EXP •Shaping/Policing IP/MPLS Core Class-based shaping, coloraware policers, and two-rate policer Access Voice IP/IPSec Storage FR/ATM Broadband •Congestion management Wireless Ethernet Leased Lines MPLS Oct Announcement CBWFQ and LLQ •Congestion avoidance WRED © 2003, Cisco Systems, Inc. All rights reserved. Video Ethernet Leased Lines 18 ISC 3.1: MPLS & L2VPN Application Enhancements • Scalable distributed/redundant architecture • Centralized system resource management • Network/Service auto-discovery & inventory mgmt • Topology tool with geographical maps • Resource/User partitioning • Web UI and customer network management (CNM) views • Customizable workflow control • Monitoring • Scheduling • Role-based access control • User audit trail • Open XML API MPLS Oct Announcement © 2003, Cisco Systems, Inc. All rights reserved. 19 ISC 3.1: AToM/Metro Ethernet Management • Like-to-like services (MPLS control plane) • ATM virtual circuit service (ATMoMPLS) • Frame Relay virtual circuit service (FRoMPLS) • Ethernet virtual circuit service (EVCS or ERS- EoMPLS) • Transparent LAN service (pointto-point TLS or EWS - EoMPLS) • VPLS • Switched backbone • Point-to-point TLS (Ethernet Wire Service) • Multipoint TLS over L2 core (EMS) • Ethernet access into MPLS/VPN supported in the MPLS VPN Application MPLS Oct Announcement © 2003, Cisco Systems, Inc. All rights reserved. 20 ISC 3.1: Policy-Based QoS Management • New policy-based QoS application •QoS policy (profile) pre-definition •QoS implemented as separate service •Constraint matrixbased implementation to validate end-to-end Implementation Customer 2) Match IP Prec/DSCP; set MPLS EXP. Rate-Limit/Police and Apply Drop Policy MPLS Core • QoS design •QoS On access circuits •QoS definition for core based on smart template utility • QoS based on DiffServ architecture • QoS implemented using MQC and nonMQC MPLS Oct Announcement 1) Packet Classification Through IP Prec/DSCP © 2003, Cisco Systems, Inc. All rights reserved. 3) Invoke QoS Policy Action Based on Edge Classification (Based on MPLS EXP), e.g., LLQ, CBWFQ, Drop Policy via WRED 21 ISC 3.1: QoS Mechanisms • Traffic classification • Protocol ID, Src/Dest Addrs., Src/Dest Ports, Port Ranges, DSCP, IP Prec, L2 CoS • Marking • DSCP between 0 & 63 • IP precedence between 0 & 7 • MPLS Exp between 0 & 7 (when core has MPLS network) • Rate limiting • Class-based single/dual rate policer (MQC) and CAR (non-MQC) • Shaping • CB-shaping (MQC), interface-based GTS (non-MQC) • FRTS in the context of Frame Relay • ATM shaper (vbr-rt, vbr-nrt, abr, cbr ubr) • Congestion management • CBWFQ (for data) + PQ (for voice) • WFQ (for data) + PQ (for voice) • Congestion avoidance • WRED with DSCP & IP precedence • Link efficiency • LFI over MLPPP • LFI over Frame Relay, cRTP MPLS Oct Announcement © 2003, Cisco Systems, Inc. All rights reserved. 22 Competitive Positioning Feature Competition Comprehensive Interworking ATM-FR Limited Ethernet - FR Limited Ethernet - ATM X Frame Relay – PPP/HDLC X Bridged interworking (Ethernet) X Routed interworking (IP) Limited Martini signaling based X TE features DiffServ-aware TE support X AToM FRR support X TE tunnel selection X LSP attributes X RSVP reliability & scalability QoS features WRED, policing LLQ PQ Only Classification on L2 parameters MPLS Oct Announcement © 2003, Cisco Systems, Inc. All rights reserved. X 23 Agenda • Cisco Announcement • Introduction • Bandwidth-Assured Layer 2 Services • Summary Benefits, availability, and roadmap MPLS Oct Announcement © 2003, Cisco Systems, Inc. All rights reserved. 24 Service Provider Benefits New service opportunities Foundation for more services & more revenues Simplification & cost reduction Flexible framework to enable migration to a converged infrastructure Investment protection Standards-based open architecture MPLS Oct Announcement © 2003, Cisco Systems, Inc. All rights reserved. 25 Feature Availability Feature Availability • Any Transport over MPLS (AToM) Enhancements Single Cell Relay & Packed Cell Relay – VC & VP Mode Now Ethernet over MPLS – Port Mode Now Frame Relay to ATM/Ethernet/PPP/HDLC Interworking Now Ethernet to ATM Interworking Now • Traffic Engineering & Fast Reroute for Layer 2 Fast Reroute support for AToM Now TE Tunnel Selection for AToM VCs Now RSVP Reliable Messages & Refresh Reduction Now TE LSP Attributes Now • QoS Enhancements for Layer 2 Frame Relay QoS Now ATM QoS Now Ethernet QoS Now • IP Solution Center (ISC) 3.1 Now MPLS Oct Announcement © 2003, Cisco Systems, Inc. All rights reserved. 26 MPLS Roadmap Mass Deployment Baseline Services Newer Markets / Network integration Functionality • Multiservice Applications • VPLS • MPLS HA • Universal Control Plane •L2 Interworking • MPLS + IPsec •FR to ATM Interworking Integration •Ethernet to FR/ATM Interworking •FR to PPP Interworking •Layer 2 Transport •ATM over MPLS •Frame Relay over MPLS •PPP/HDLC over MPLS •Ethernet over MPLS •Protection & Restoration •Link Protection •Node Protection •Scalable VPNs •Inter-AS •Carrier Supporting Carrier MPLS TE – Guaranteed Bandwidth Service MPLS FRR MPLS VPN MPLS TE ATM AAL5 over MPLS -3 years MPLS Oct Announcement -2 years Current -1 year © 2003, Cisco Systems, Inc. All rights reserved. Time 1 year 2 years 27 Cisco Leads in the MPLS Market Americas EMEA AsiaPac/Japan Some 200 Customers (MPLS Core & L2/L3 Edge) MPLS Oct Announcement EBT © 2003, Cisco Systems, Inc. All rights reserved. Korea Telecom 28 Cisco IOS MPLS Bandwidth-Assured Layer 2 Services Smarter The foundation for more services and more revenues Enabling Innovative Faster A flexible QoS framework to enable migration to a converged infrastructure MPLS Oct Announcement Services © 2003, Cisco Systems, Inc. All rights reserved. Lasting Extensibility to different transports with standardsbased open architecture for investment protection 29