1. 1 © 2003, Cisco Systems, Inc. All rights reserved. MPLS Oct Announcement Cisco IOS ® MPLS Bandwidth-Assured Layer 2 Services Business Overview Enabling Innovative Services October 2003

2. 222 © 2003, Cisco Systems, Inc. All rights reserved. MPLS Oct Announcement Agenda Cisco Announcement Introduction Bandwidth-Assured Layer 2 Services Summary

3. 333 © 2003, Cisco Systems, Inc. All rights reserved. MPLS Oct Announcement Announcement: Cisco IOS MPLS Enables Innovative Services Business Applications: Voice, Video, Data, Storage Business Applications: Voice, Video, Data, Storage Services provisioning with IP Solution Center (ISC) 3.1 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 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 Industry’s FIRST Comprehensive Solution with Enhancements & Provisioning

4. 444 © 2003, Cisco Systems, Inc. All rights reserved. MPLS Oct Announcement Agenda Cisco Announcement Introduction History, business drivers, problem, and vision Bandwidth-Assured Layer 2 Services Summary

5. 555 © 2003, Cisco Systems, Inc. All rights reserved. MPLS Oct Announcement MPLS History & Future Mid 1990s Early 2000s 2004-6 Early 1990s Health monitor Efficiently scalable VPNs Multiservice edge Robust protection Nonstop VPN services Health monitor Efficiently scalable VPNs Multiservice edge Robust protection Nonstop VPN services 555 Cisco ® tag switching IETF standardization MPLS virtual private network (VPN) Cisco ® tag switching IETF standardization MPLS virtual private network (VPN) MPLS T QoS-enhanced MPLS TE MPLS TE fast reroute AToM MPLS T QoS-enhanced MPLS TE MPLS TE fast reroute AToM Today Layer 2 Interworking Bandwidth Protection Managed Services Provisioning with IP Solution Center Layer 2 Interworking Bandwidth Protection Managed Services Provisioning with IP Solution Center Frame Relay switching/ routing ATM switching / routing Frame Relay switching/ routing ATM switching / routing Cisco IOS ® MPLS Undisputed technology & market leader Premier MPLS innovator Complete MPLS end-to-end solution First proven solution with the largest installed base

6. 666 © 2003, Cisco Systems, Inc. All rights reserved. MPLS Oct Announcement The Goal: Converging Services Video Voice Data Storage Wired Wireless Converged Network

7. 777 © 2003, Cisco Systems, Inc. All rights reserved. MPLS Oct Announcement Service Provider Drivers Profit Growth Profit Growth Revenue Growth Cost Efficiencies Enterprise Penetration Enterprise Penetration Data Services Core Consolidation & Convergence Edge Consolidation & Convergence

8. 888 © 2003, Cisco Systems, Inc. All rights reserved. MPLS Oct Announcement Service Provider Profit Growth Model Services IP VPNs Security Voice, Video, Data, Storage Wireless Profitability Decrease Total Cost of Ownership Decrease Total Cost of Ownership Increase Service Opportunities Increase Service Opportunities Increase Revenue Decrease Cost Capital Expense Investment protection Operational Expense Simplified architectures

9. 999 © 2003, Cisco Systems, Inc. All rights reserved. MPLS Oct Announcement MPLS L2 & L3 Services Enhance Profit Growth IP Services IP Services ATM Services ATM Services IP+ATM Switch PNNI MPLS IP IP+ATM Integration MPLS TE MPLS VPNs AToM Frame Relay Frame Relay ATM Optical Services Optical Services IP Services IP Services IP+Optical Switch O-UNI MPLS IP GMPLS: IP + Optical Integration CapEx & OpEx Reduction with MPLS FRR

10. 10 © 2003, Cisco Systems, Inc. All rights reserved. MPLS Oct Announcement ATM vs IP/MPLS Costs * *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 Converging to IP/MPLS allows to increase target capacity of IP Network from 50% to 80%

11. 11 © 2003, Cisco Systems, Inc. All rights reserved. MPLS Oct Announcement Infrastructure Problem & Vision Frame Relay IP/MPLS Internet ATM Problem: Many Services, Many Networks Vision: Many Services, One Network FR Layer 3 VPN ATM PPP HDLC Ethernet IPsec VPN L2 & L3 Services over Converged IP/ MPLS Core Internet

12. 12 © 2003, Cisco Systems, Inc. All rights reserved. MPLS Oct Announcement 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

13. 13 © 2003, Cisco Systems, Inc. All rights reserved. MPLS Oct Announcement 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 Policy-based QoS management 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 Policy-based QoS management

14. 14 © 2003, Cisco Systems, Inc. All rights reserved. MPLS Oct Announcement Unconverged Network Access IP/ IPsec FR/ATM Broadband Ethernet Leased Lines Access IP/ IPsec FR/ATM Broadband Ethernet Leased Lines ATM MPLS or IP SONET Different Access Technologies with Different Core Solutions

15. 15 © 2003, Cisco Systems, Inc. All rights reserved. MPLS Oct Announcement With Converged IP/MPLS Core Access IP/IPSec FR/ATM Broadband Ethernet Leased Lines Access IP/IPSec FR/ATM Broadband Ethernet Leased Lines Different End-to-End Access over Converged Network IP/MPLS Core Video Voice Video Storage Wireless

16. 16 © 2003, Cisco Systems, Inc. All rights reserved. MPLS Oct Announcement With AToM Enhancements Access Frame Relay Access ATM Ethernet Leased Lines IP/MPLS Core Tunnel PE Different L2 services in a single tunnel End-to-End L2 Services with Different Endpoints Frame Relay Video Voice Video Storage Wireless

17. 17 © 2003, Cisco Systems, Inc. All rights reserved. MPLS Oct Announcement With Enhanced Traffic Engineering & Fast Reroute Access IP/IPSec FR/ATM Broadband Ethernet Leased Lines Access IP/IPSec FR/ATM Broadband Ethernet Leased Lines IP/MPLS Core Link/Node Failure Protection Against Failures Video Voice Video Storage Wireless

18. 18 © 2003, Cisco Systems, Inc. All rights reserved. MPLS Oct Announcement With QoS Enhancements Access IP/IPSec FR/ATM Broadband Ethernet Leased Lines Access IP/IPSec FR/ATM Broadband Ethernet Leased Lines IP/MPLS Core 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 Class-based shaping, color- aware policers, and two-rate policer Congestion management CBWFQ and LLQ Congestion avoidance WRED AToM QoS for ATM, FR, Ethernet, HDLC, and PPP services: Video Voice Video Storage Wireless

19. 19 © 2003, Cisco Systems, Inc. All rights reserved. MPLS Oct Announcement 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 ISC 3.1: MPLS & L2VPN Application Enhancements

20. 20 © 2003, Cisco Systems, Inc. All rights reserved. MPLS Oct Announcement 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 (point- to-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

21. 21 © 2003, Cisco Systems, Inc. All rights reserved. MPLS Oct Announcement ISC 3.1: Policy-Based QoS Management New policy-based QoS application QoS policy (profile) pre-definition QoS implemented as separate service Constraint matrix- based implementation to validate end-to-end Implementation 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 non- MQC Customer MPLS 3) Invoke QoS Policy Action Based on Edge Classification (Based on MPLS EXP), e.g., LLQ, CBWFQ, Drop Policy via WRED 2) Match IP Prec/DSCP; set MPLS EXP. Rate-Limit/Police and Apply Drop Policy Core 1) Packet Classification Through IP Prec/DSCP

22. 22 © 2003, Cisco Systems, Inc. All rights reserved. MPLS Oct Announcement 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

23. 23 © 2003, Cisco Systems, Inc. All rights reserved. MPLS Oct Announcement Competitive Positioning FeatureCompetition 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 X

24. 24 © 2003, Cisco Systems, Inc. All rights reserved. MPLS Oct Announcement Agenda Cisco Announcement Introduction Bandwidth-Assured Layer 2 Services Summary Benefits, availability, and roadmap

25. 25 © 2003, Cisco Systems, Inc. All rights reserved. MPLS Oct Announcement 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 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

26. 26 © 2003, Cisco Systems, Inc. All rights reserved. MPLS Oct Announcement Feature Availability FeatureAvailability Any Transport over MPLS (AToM) Enhancements Single Cell Relay & Packed Cell Relay – VC & VP ModeNow Ethernet over MPLS – Port ModeNow Frame Relay to ATM/Ethernet/PPP/HDLC InterworkingNow Ethernet to ATM InterworkingNow Traffic Engineering & Fast Reroute for Layer 2 Fast Reroute support for AToMNow TE Tunnel Selection for AToM VCsNow RSVP Reliable Messages & Refresh ReductionNow TE LSP AttributesNow QoS Enhancements for Layer 2 Frame Relay QoSNow ATM QoSNow Ethernet QoSNow IP Solution Center (ISC) 3.1 Now

27. 27 © 2003, Cisco Systems, Inc. All rights reserved. MPLS Oct Announcement Time Newer Markets / Network integration Mass Deployment Baseline Services Multiservice Applications VPLS MPLS HA Multiservice Applications VPLS MPLS HA Layer 2 Transport ATM over MPLS Frame Relay over MPLS PPP/HDLC over MPLS Ethernet over MPLS Layer 2 Transport ATM over MPLS Frame Relay over MPLS PPP/HDLC over MPLS Ethernet over MPLS MPLS Roadmap Protection & Restoration Link Protection Node Protection Protection & Restoration Link Protection Node Protection MPLS VPN MPLS TE ATM AAL5 over MPLS MPLS VPN MPLS TE ATM AAL5 over MPLS Functionality Scalable VPNs Inter-AS Carrier Supporting Carrier Scalable VPNs Inter-AS Carrier Supporting Carrier L2 Interworking FR to ATM Interworking Ethernet to FR/ATM Interworking FR to PPP Interworking L2 Interworking FR to ATM Interworking Ethernet to FR/ATM Interworking FR to PPP Interworking -3 years -2 years -1 year Current Universal Control Plane MPLS + IPsec Integration Universal Control Plane MPLS + IPsec Integration 1 year 2 years MPLS TE – Guaranteed Bandwidth Service MPLS FRR MPLS TE – Guaranteed Bandwidth Service MPLS FRR

28. 28 © 2003, Cisco Systems, Inc. All rights reserved. MPLS Oct Announcement Cisco Leads in the MPLS Market Americas EMEA AsiaPac/Japan EBT Korea Telecom Some 200 Customers (MPLS Core & L2/L3 Edge)

29. 29 © 2003, Cisco Systems, Inc. All rights reserved. MPLS Oct Announcement Faster A flexible QoS framework to enable migration to a converged infrastructure Faster A flexible QoS framework to enable migration to a converged infrastructure Lasting Extensibility to different transports with standards- based open architecture for investment protection Lasting Extensibility to different transports with standards- based open architecture for investment protection Smarter The foundation for more services and more revenues Smarter The foundation for more services and more revenues Cisco IOS MPLS Bandwidth-Assured Layer 2 Services 29 Enabling Innovative Services Enabling Innovative Services