1. 1 © 2004 Cisco Systems, Inc. All rights reserved. CISCO IP/MPLS INTERPROVIDER SOLUTION BUSINESS OVERVIEW LILY LU FEBRUARY 2005

2. 222 © 2004 Cisco Systems, Inc. All rights reserved. Agenda Introduction & Cisco IP NGN Problems, Drivers, Opportunities, Requirements Cisco Interprovider Architecture & Solution Customer Success Next Steps & Summary

3. 333 © 2004 Cisco Systems, Inc. All rights reserved. Integrated Applications: Integrated Services & Network: Voice Video Data Storage Revenue Growth with Deeper Enterprise Penetration & Customer Satisfaction Revenue Growth with Deeper Enterprise Penetration & Customer Satisfaction Inter-AS 2 Multicast VPN Inter-AS TE 3 Interprovider 4 MPLS VPN over IP MPLS VPN Inter-AS/CsC 5 Load Balancing Interprovider Network Management Inter-AS 2 Multicast VPN Inter-AS TE 3 Interprovider 4 MPLS VPN over IP MPLS VPN Inter-AS/CsC 5 Load Balancing Interprovider Network Management 1 GINI in short. NGN is next generation network. 2 Inter-Autonomous System 3 Traffic Engineering 4 Provider supporting other providers 5 Carrier Supporting Carrier Cisco IP/MPLS Enables Global Interprovider NGN Infrastructure 1

4. 444 © 2004 Cisco Systems, Inc. All rights reserved. Key Messages Service providers need seamless globally interconnected networks With new multicast, traffic engineering, load balancing and MPLS VPN over IP capabilities, SPs can provide seamless connectivity and deliver new end-to-end services and, therefore, increase revenues An interprovider* solution reduces CAPEX/OPEX by enabling SPs to extend their global footprint with minimal investment Cisco is delivering industry-leading technologies to address the interprovider market, driving standards on technologies, participating in business-enabling industry forums Service providers need seamless globally interconnected networks With new multicast, traffic engineering, load balancing and MPLS VPN over IP capabilities, SPs can provide seamless connectivity and deliver new end-to-end services and, therefore, increase revenues An interprovider* solution reduces CAPEX/OPEX by enabling SPs to extend their global footprint with minimal investment Cisco is delivering industry-leading technologies to address the interprovider market, driving standards on technologies, participating in business-enabling industry forums *Provider supporting other providers

5. 555 © 2004 Cisco Systems, Inc. All rights reserved. Cisco Service Provider Vision CONSUMER SMALL/MEDIUM BUSINESS SP WHOLESALE ENTERPRISE VPNsINTERNETCONTENT VOICE & VIDEO MOBILITYTRANSPORT IP NEXT GENERATION NETWORK CONNECTING CUSTOMERS WITH SERVICES, SERVICES WITH NETWORKS, AND NETWORKS WITH EACH OTHER

6. 666 © 2004 Cisco Systems, Inc. All rights reserved. IP NGN Journey Multiple Layers of Convergence APPLICATION CONVERGENCE SERVICE CONVERGENCE NETWORK CONVERGENCE Integration of New Innovative IP D/V/V Services over Broadband for Increased Revenue Service Continuity across Access for Customer Loyalty And Stickiness Service Continuity across Access for Customer Loyalty And Stickiness Eliminate Layers in the Network for Increased OPEX/CAPEX Efficiencies Common Subscriber Management Common Subscriber Management Content Mobile, WLAN, DSL, Cable, FTTH MOBILE FR/ATM PSTN BROADBAND SERVICES OPTICAL HIGH-SPEED INTERNET IP Next Generation Network

7. 777 © 2004 Cisco Systems, Inc. All rights reserved. Agenda Introduction & Cisco IP NGN Problems, Drivers, Opportunities, Requirements Cisco Interprovider Architecture & Solution Customer Success Next Steps & Summary

8. 888 © 2004 Cisco Systems, Inc. All rights reserved. Global PSTN Global Best-effort Internet Global Wireless Goal : Global Interprovider NGN Infrastructure (GINI) Issues Today : Fragmented & Silo Interprovider Capabilities Internet Regional Carrier Global Carrier 2 Global Carrier 1 Local Carrier Challenges on the Way to NGN Internet Data Video Mobility Voice Mobility Private IP Selective IP/MPLS Interconnections

9. 999 © 2004 Cisco Systems, Inc. All rights reserved. Revenues are capped by geography, regulatory, political, and technology limits Enterprises Need To: Have integrated global and domestic WAN solutions Enterprises Need To: Have integrated global and domestic WAN solutions Problem Service Providers Need To: Expand limited coverage to increase revenues & new service creation Global & Regional SPs have limited in-country coverage Domestic SPs have limited International coverage Support the new business model SPs need to trust each other’s network QoS and have end-to-end SLAs SPs need to be able to solve interprovider revenue settlements SPs need to have OAM to enable process interworking such as ordering, provisioning, billing Have enabling technologies Inter-Domain QoS, security, resiliency & redundancy Service Providers Need To: Expand limited coverage to increase revenues & new service creation Global & Regional SPs have limited in-country coverage Domestic SPs have limited International coverage Support the new business model SPs need to trust each other’s network QoS and have end-to-end SLAs SPs need to be able to solve interprovider revenue settlements SPs need to have OAM to enable process interworking such as ordering, provisioning, billing Have enabling technologies Inter-Domain QoS, security, resiliency & redundancy

10. 10 © 2004 Cisco Systems, Inc. All rights reserved. Innovative Services Overcoming Geography, Regulatory, Political, and Technology Limits Deeper Enterprise Reach Innovative Services Overcoming Geography, Regulatory, Political, and Technology Limits Deeper Enterprise Reach Revenue Growth Network Consolidation & Convergence Flexible Integrated Management Network Consolidation & Convergence Flexible Integrated Management Cost Efficiencies Drivers for Interprovider Networks Profit Growth Profit Growth

11. 11 © 2004 Cisco Systems, Inc. All rights reserved. Opportunity for Service Expansion *’Survey of Carrier Attitudes to IP/MPLS Backbones and VPNs, January 2004’ Heavy Reading* Key Finding: Most carriers believe they will need to offer joint VPN services with other carriers, and they expect to be able to do so by 2005. Heavy Reading* Key Finding: Most carriers believe they will need to offer joint VPN services with other carriers, and they expect to be able to do so by 2005. Cisco Findings: Service providers are currently peering to support services and have over 30 IP/MPLS peering relationships existing today The peering relationship between providers is becoming more advanced, requiring new technical capabilities Enterprise customers need a single point of provisioning for their seamless global network connectivity Cisco Findings: Service providers are currently peering to support services and have over 30 IP/MPLS peering relationships existing today The peering relationship between providers is becoming more advanced, requiring new technical capabilities Enterprise customers need a single point of provisioning for their seamless global network connectivity

12. 12 © 2004 Cisco Systems, Inc. All rights reserved. Interprovider Requirements SECURE NETWORK LAYER Seamless Functionality across SP boundaries IP NGN’s Service Exchange Framework Business Enablement Standards on Technologies Industry Agreements on Provisioning/Billing Process, SLAs, Revenue Settlements, Operation & Management Seamless Functionality across SP boundaries IP NGN’s Service Exchange Framework Business Enablement Standards on Technologies Industry Agreements on Provisioning/Billing Process, SLAs, Revenue Settlements, Operation & Management SERVICE CONTROL LAYER Inter-AS Multicast VPN Inter-AS Traffic Engineering Interprovider MPLS VPN over IP IP/MPLS VPN Inter-AS/CsC Load Balancing Interprovider Network Management Seamless QoS & Classes of Service Load Balancing/Redundancy & Resiliency Interprovider Security Inter-AS Multicast VPN Inter-AS Traffic Engineering Interprovider MPLS VPN over IP IP/MPLS VPN Inter-AS/CsC Load Balancing Interprovider Network Management Seamless QoS & Classes of Service Load Balancing/Redundancy & Resiliency Interprovider Security

13. 13 © 2004 Cisco Systems, Inc. All rights reserved. Interprovider Service & Network Convergence APPLICATION LAYER SERVICE CONTROL LAYER OPERATIONAL LAYER Open Framework for Enabling “Triple Play On The Move” (Data, Voice, Video, Mobility) Open Framework for Enabling “Triple Play On The Move” (Data, Voice, Video, Mobility) Service Exchange to Support Interprovider Business SECURE NETWORK LAYER VoD / HDTV GAMING STORAGE COMM WEB SERVICES MOBILE APPS IP CONTACT CENTER Self- Service PolicyIdentityBilling Interprovider 1 NGN Interprovider 2 NGN Interprovider 3 NGN Interprovider 4 NGN Security Redundancy & Resiliency QoS Interprovider Technologies INTELLIGENT NETWORKING

14. 14 © 2004 Cisco Systems, Inc. All rights reserved. Agenda Introduction & Cisco IP NGN Problems, Drivers, Opportunities, Requirements Cisco Interprovider Architecture & Solution Customer Success Next Steps & Summary

15. 15 © 2004 Cisco Systems, Inc. All rights reserved. Cisco Interprovider Architecture Secure Network Layer New or Enhanced Components for this Announcement Scalable Platforms Carrier Supporting Carrier Inter-AS MPLS VPN over IP Multicast VPN IP/MPLS L3 VPNs Any Transport over MPLS (AToM) Any Transport over MPLS (AToM) Traffic Engineering Virtual Private LAN Services (VPLS) Virtual Private LAN Services (VPLS) Quality of Service Security Redundancy & Resiliency IP MPLS IP+ATM Inter-AS Management CRS-1, C12000, C10000, C7600, C7500, C7300, C7200

16. 16 © 2004 Cisco Systems, Inc. All rights reserved. Multicast Adoption: Past, Present and Future Multicast (1986-2005) 199219961997199820002001200220032004 2005 1986 Time Early Adopters NASA, DOD, Cisco, Microsoft, Sprint Financials NASDAQ, NYSE, LIFE, Morgan, GS, Prudential E Learning 150 Universities in US, Hawaii, Oregon, USC, UCLA, Berkley Corporate Communication HP, IBM, Intel, Ford, BMW, Dupont MXU & Content Providers Fastweb, B2, Yahoo, BBC, CNN z z z Research Community MBONE Surveillance Law Enforcement and Federal IPv6 Multicast NTT, Sony, Panasonic, Multicast VPN C&W, MCI, AT&T, TI, FT, DT, NTT Multicast Deployment

17. 17 © 2004 Cisco Systems, Inc. All rights reserved. Multicast Drivers in Evolution to IP NGN IP/MPLS/ GMPLS Optical Core Network (OXC and GMPLS) IP VPN Ethernet VPN IPv4/v6 IP VPN Ethernet VPN IPv4/v6 IP VPN Internet IPv4/v6 Internet IPv4/v6 SDH/SONET Optical Ethernet VPN Ethernet VPN Multicast Drivers: Broadband Consumer Service Enablement Evolution of current SP offerings to Enterprises Converged Wireless and Wireline Services Multicast Drivers: Broadband Consumer Service Enablement Evolution of current SP offerings to Enterprises Converged Wireless and Wireline Services

18. 18 © 2004 Cisco Systems, Inc. All rights reserved. The Next Generation Multicast: All about responding to Three Key Service Trends Three Key Service TrendsMulticast Component Broadband Consumer Service EnablementYES Triple-play, gaming, content deliveryVideo component in Triple Play service is 90% Multicast Video Multicast Games: Half-Life, Counter-Strike Peer-to-Peer : Multicast Kazaa, Bit-Torrent Peer-to-Peer Applications Mass delivery of customized services Flexible Service bundling Evolution of current SP offerings to EnterprisesYES L1 bandwidth, L2VPN, L3VPN with value-added servicesMulticast VPN as a L3VPN Service Multicast over ATOM, VPLS, PWS Improving OPEX associated with delivery of ATM, FR Customized Service delivery and bundling Converged Wireless and Wireline Services –YES Enhanced mobility between fixed and wireless servicesMulticast and Mobile IP Integration: Department of Defense, Emergency Services, Hospitals Multicast support for 3G chipset in CDMA IMS, 2G transition to 3G & Integration of Fixed & Mobile

19. 19 © 2004 Cisco Systems, Inc. All rights reserved. Receiver 4 B1 DA CE CE High Bandwidth Multicast Source Receiver 3 Receiver 2 C CE CE MPLS VPN Core CE Receiver 1 PE B PE PE E EPE A PE D C Join High Bandwidth Source Join High Bandwidth Source CE DataMDT For High Bandwidth Traffic Only. DefaultMDT For Low Bandwidth & Control Traffic Only. B2 San Francisco Los Angeles Dallas New York Support customer multicast traffic using RFC2547 VPN infrastructure Based on Multicast Domains in draft-rosen-vpn-mcast-08.txt. A scalable architecture based on native IP multicast in the core Provider builds independent multicast network in the core and can support the true dynamic nature of customer multicast traffic. Support customer multicast traffic using RFC2547 VPN infrastructure Based on Multicast Domains in draft-rosen-vpn-mcast-08.txt. A scalable architecture based on native IP multicast in the core Provider builds independent multicast network in the core and can support the true dynamic nature of customer multicast traffic. Feature Set Supported Basic Multicast VPN feature set Scalable Data MDT support Support for PIM: SM, SSM and Bi-Dir in the core Multicast VRF Aware: mtrace, mrinfo, MSDP, RP, mVRF Lite, RGMP QoS support for MVPN MVPN Carrier Supporting Carrier (CSC) Feature Set Supported Basic Multicast VPN feature set Scalable Data MDT support Support for PIM: SM, SSM and Bi-Dir in the core Multicast VRF Aware: mtrace, mrinfo, MSDP, RP, mVRF Lite, RGMP QoS support for MVPN MVPN Carrier Supporting Carrier (CSC) Multicast VPN

20. 20 © 2004 Cisco Systems, Inc. All rights reserved. Inter-AS Multicast VPN AS-1 PE1 VPN-X Source Receiver CE1 ASBR PE2PE3CE VPN-Y ASBR AS-2 P Router Cisco CRS-1 P Router Cisco CRS-1 Functionality Extend Multicast VPN Services across provider boundaries Multicast VPN MIB Benefits New Service opportunity for Service Providers to extend multicast applications across service provider boundaries Enterprise customers can support multicast applications e.g. video streaming, to sites that are connected to different service provider networks Helps Management of Multicast VPNs

21. 21 © 2004 Cisco Systems, Inc. All rights reserved. IP/MPLS Traffic Engineering Allows for the definition of different paths to between nodes in an IP/MPLS network Benefits Backbone optimization Protected vs. unprotected services Tight point-to-point SLAs Backbone optimization Protected vs. unprotected services Tight point-to-point SLAs PE CE IP/MPLS TE LSP Layer 2 Circuit CE

22. 22 © 2004 Cisco Systems, Inc. All rights reserved. R4 R20 R30 R35 R42 R40 R1 R2 R45 IP/MPLS Core Cisco CRS-1 Customer Savings with TE 40-60% Gain on Network Utilization US provider with a Global Footprint Full mesh TE network Uses dynamic re-route US provider with a Global Footprint Full mesh TE network Uses dynamic re-route 45 POPs with 2 Routers per POP in the core 2 tunnels (one in each direction) n(n-1) => 90*89 ~ 8000 TE Tunnels Single IS-IS level 45 POPs with 2 Routers per POP in the core 2 tunnels (one in each direction) n(n-1) => 90*89 ~ 8000 TE Tunnels Single IS-IS level

23. 23 © 2004 Cisco Systems, Inc. All rights reserved. Interprovider Traffic Engineering Functionality Benefits Extend TE across provider boundaries Extend protection mechanisms, such as Fast Reroute, for interproviders Extend TE across provider boundaries Extend protection mechanisms, such as Fast Reroute, for interproviders Improved resiliency, better SLA Increased bandwidth Better core optimization Improved resiliency, better SLA Increased bandwidth Better core optimization AS1 SP1 ASBR A AS2 SP2 AS1 SP1 B P CRS-1 P CRS-1

24. 24 © 2004 Cisco Systems, Inc. All rights reserved. MPLS VPN (RFC 2547) over IP transport Service characteristics Peer model Support for address overlapping Support for full mesh and complex topologies Leverages the IP/MPLS VPN control (MP-BGP) with IP/L2TPv3 forwarding plane Introduces BGP extensions to support IP transport MPLS VPN (RFC 2547) over IP transport Service characteristics Peer model Support for address overlapping Support for full mesh and complex topologies Leverages the IP/MPLS VPN control (MP-BGP) with IP/L2TPv3 forwarding plane Introduces BGP extensions to support IP transport MPLS VPN over IP Core IP Network BGP Control Plane with Multipoint Tunneling BGP Control Plane with Multipoint Tunneling

25. 25 © 2004 Cisco Systems, Inc. All rights reserved. Interprovider MPLS VPN over IP IP VPN Customer Carrier #2 Carrier #1 IP VPN Customer CE1 PE1 ASBR PE2 CE2 MPLS VPN IP/MPLS MPLS VPN IP/MPLS MPLS VPN over IP Extend IP/MPLS L3 VPN service to support IP networks Enables IP networks to support IP/MPLS L3 VPN Services Increases L3 VPN service footprint Utilizes proven BGP control plane and IP/L2TPv3 data plane to support VPN operation. Enables IP networks to support IP/MPLS L3 VPN Services Increases L3 VPN service footprint Utilizes proven BGP control plane and IP/L2TPv3 data plane to support VPN operation. Functionality Benefits

26. 26 © 2004 Cisco Systems, Inc. All rights reserved. CsC 1 & IP/MPLS VPN Inter-AS

27. 27 © 2004 Cisco Systems, Inc. All rights reserved. ASBR AS2 ASBR Loopback Interface Link A Link B eBGP Peering between lookback interfaces Functionality Benefits Carrier Supporting Carrier Load-balancing and IP/MPLS VPN Inter-AS Load-balancing uses BGP to communicate between the ASBR routers and load balance traffic between ASBRs using multiple physical paths. Multiple physical paths between ASBR routers enhances the scalability and iimproves robustness & resiliency at service provider peering points Load Balancing Enhancement AS 1

28. 28 © 2004 Cisco Systems, Inc. All rights reserved. Interprovider IP/MPLS L3 VPN: Benefits Seamless Connectivity Extends IP/MPLS VPN services across geographical boundaries allowing service providers to support customer base in geographical locations where their POPs are not available Border Router Load Balancing Enables network scalability Improves robustness & resiliency Enhances SLAs with secure & available service Common Services can be built by Multiple Service Providers Allows separate ASs to communicate Implies exchange of VPN routing information between providers Security Provides traffic separation and maintains privacy end-to-end Network Partiitoning Provides ability for a single service provider to partition their network into multiple domains for scalability and inter-departmental privacy Seamless Connectivity Extends IP/MPLS VPN services across geographical boundaries allowing service providers to support customer base in geographical locations where their POPs are not available Border Router Load Balancing Enables network scalability Improves robustness & resiliency Enhances SLAs with secure & available service Common Services can be built by Multiple Service Providers Allows separate ASs to communicate Implies exchange of VPN routing information between providers Security Provides traffic separation and maintains privacy end-to-end Network Partiitoning Provides ability for a single service provider to partition their network into multiple domains for scalability and inter-departmental privacy Carrier B Carrier A

29. 29 © 2004 Cisco Systems, Inc. All rights reserved. IP/MPLS Interprovider Networks: Management Challenges Goal: Global Interprovider NGN Infrastructure (GINI) Regional Carrier Global Carrier 2 Global Carrier 1 Local Carrier End-to-end service provisioning Service assurance and network resiliency Optimization of operational efficiencies Connecting disparate networks and technologies A solution must provide the following key functions: planning, provisioning, troubleshooting, fault and performance End-to-end service provisioning Service assurance and network resiliency Optimization of operational efficiencies Connecting disparate networks and technologies A solution must provide the following key functions: planning, provisioning, troubleshooting, fault and performance Data Video Mobility Voice Internet

30. 30 © 2004 Cisco Systems, Inc. All rights reserved. Trouble- shooting PlanningProvisioningFaultPerformance Centralized end-to-end Service Provisioning Centralized end-to-end Service Provisioning Fault collection, analysis and reporting Fault collection, analysis and reporting Operations management (config, inventory, software) Performance data collection and reporting Integrated Network Management System Device Manager Device Abstraction Layer Device Manager QoS Applications Device Manager IP/MPLS VPN Applications L2VPN Applications Metro Ethernet Applications IP/MPLS Traffic Eng Applications Metro Ethernet Applications IP/MPLS Interprovider Management Strategy

31. 31 © 2004 Cisco Systems, Inc. All rights reserved. Trouble- shooting PlanningProvisioningFaultPerformance Integrated Network Management System Device Manager Device Abstraction Layer Device Manager QoS Applications Device Manager IP/MPLS VPN Applications L2VPN Applications Metro Ethernet Applications IP/MPLS Traffic Eng Applications Metro Ethernet Applications Key Management Products & Technologies Cisco IP Solution Center Cisco Info Center CiscoWorks LAN Management Solution Cisco IOS Netflow with Reporting

32. 32 © 2004 Cisco Systems, Inc. All rights reserved. * Managing IP/MPLS Networks with ISC

33. 33 © 2004 Cisco Systems, Inc. All rights reserved. Cisco IP Solution Center Key Features Automated Management of Layer 3 and Layer 2 Resources Rapid Profile-based Provisioning of IP/MPLS VPNs, L2 VPNs and Metro Ethernet Services Planning, visualization, and automatic provisioning of Cisco MPLS-TE tunnels. Recognize incorrect service configuration Comprehensive Cisco IOS Software and line card support Carrier-grade infrastructure for large deployments

34. 34 © 2004 Cisco Systems, Inc. All rights reserved. Cisco IP Solution Center Benefits Automated Layer 3 and Layer 2 Resource Management and Rapid profile-based Provisioning Reduces provisioning failures due to error prone manual procedures Reduces costly OSS changes due to upgrades in Platform/IOS/Line Card upgrades delaying time to market of new services. Provides service differentiation - ISC L2VPN and Metro Ethernet application provides flexibility to be able to create varied service profiles IP/MPLS-Backbone Planning Avoids costly network upgrades by enhancing appropriate MPLS- backbone optimization tools. Helps guarantee premium SLA by providing advanced MPLS-TE management tools that outperform the alternative options. Troubleshooting Provides post-provisioning validation of the service design in order to determine if the Layer 3 and Layer 2 VPN is active and functional. On-demand and scheduled audits for configuration troubleshooting

35. 35 © 2004 Cisco Systems, Inc. All rights reserved. NOCCXOCustomerMarketingNOC Event Browser Troubleshooting tools Topo Maps MPLS customer & service data IP Solution Center Intra Device Correlation Syslog Traps L2, L2 and VPN network discovery SAA Metrics PE CE Cisco CRS-1 IP/MPLS Core Precision Visionary Mediators ISM SAA CIC Info Server CIC VPN Policy Manager Cisco Info Center Cisco Info Center IP/MPLS Solution

36. 36 © 2004 Cisco Systems, Inc. All rights reserved. Visibility of core IP/MPLS topology Automatic discovery and display of each VPN Troubleshooting tools that leverage Precision IP topology data e.g. “VRF Ping Connected Device” uses Precision data to auto populate the “connected device field” Events are enriched with topology information from Precision IP, including “connected device”, and “VPN name Cisco Info Center IP/MPLS Policy Manager correlates network events to impacted sites by extracting service information from Cisco IP Solution Center Cisco Info Center Key Features IP Solution Center CIC VPN Policy Manager Cisco Info Center CIC Info Server

37. 37 © 2004 Cisco Systems, Inc. All rights reserved. Network Operations Management with CiscoWorks Integrated modules provide management operations functionality Centralized inventory device status and reporting Configuration archive and editing functions Change Audit control Software Image Management helps keeps network software images up to date

38. 38 © 2004 Cisco Systems, Inc. All rights reserved. Agenda Introduction & Cisco IP NGN Problems, Drivers, Opportunities, Requirements Cisco Interprovider Architecture & Solution Customer Success Next Steps & Summary

39. 39 © 2004 Cisco Systems, Inc. All rights reserved. Infonet’s Testimonial “Our global customers are increasingly demanding seamless connectivity for end-to-end services across network boundaries and, most importantly, a single point-of-contact for these services rather than going to various providers for a solution. We’re excited about Cisco’s interprovider offering with its multicast, traffic engineering, load-balancing capabilities. This is one step closer to our vision for global interconnectivity and higher customer satisfaction.” Joe Fusco Director IP Services Infonet Services Corporation

40. 40 © 2004 Cisco Systems, Inc. All rights reserved. Infonet’s Interprovider Deployment ASBR Peering RTR ASBR Peering RTR ASBR Peering RTR ASBR Peering RTR Off-net Ipsec tunnel terminating end-to-end VPNv4-Capable IP network BGP4/MP-BGP/IGP LDP and /or RSVP-TE ASx BGP4/MP-BGP/IGP LDP and /or RSVP-TE ASy CPE Off-net Ipsec tunnel terminating end-to-end ip vrf: XYZcorp-vpn-id ip vrf: XYZcorp-vpn-id ip vrf: XYZcorp-vpn-id ip vrf: XYZcorp-vpn-id MP -eBGP Peer for VPNv4 prefixes & bottom label distribution VPNv4 – VPNv4 Dynamic Interconnect

41. 41 © 2004 Cisco Systems, Inc. All rights reserved. Cable & Wireless’s Testimonial “Being at the forefront of the evolving interprovider business is enhancing both our customers’ and our customers’ customer experience through better quality of service management, end-to-end SLAs and standards for vendor-provider interoperability. The ongoing delivery of leadership interprovider IP/MPLS features from Cisco helps us to extend our global footprint and that of other carriers; together we are providing a truly seamless service worldwide.” James Walker Product Manager Carrier MPLS and Global Reach Cable & Wireless

42. 42 © 2004 Cisco Systems, Inc. All rights reserved. Agenda Introduction & Cisco IP NGN Problems, Drivers, Opportunities, Requirements Cisco Interprovider Architecture & Solution Customer Success Next Steps & Summary

43. 43 © 2004 Cisco Systems, Inc. All rights reserved. Next Steps on Interprovider Requirements SECURE NETWORK LAYER Seamless Functionality across SP boundaries IP NGN’s Service Exchange Framework Business Enablement Standards on Technologies Industry Agreements on Provisioning/Billing Process, SLAs, Revenue Settlements, Operation & Management Seamless Functionality across SP boundaries IP NGN’s Service Exchange Framework Business Enablement Standards on Technologies Industry Agreements on Provisioning/Billing Process, SLAs, Revenue Settlements, Operation & Management SERVICE CONTROL LAYER Inter-AS Multicast VPN Inter-AS TE Interprovider MPLS VPN over IP IP/MPLS VPN Inter-AS/CsC Load Balancing Interprovider Network Management Seamless QoS & Classes of Service Load Balancing/Redundancy & Resiliency Interprovider Security Inter-AS Multicast VPN Inter-AS TE Interprovider MPLS VPN over IP IP/MPLS VPN Inter-AS/CsC Load Balancing Interprovider Network Management Seamless QoS & Classes of Service Load Balancing/Redundancy & Resiliency Interprovider Security

44. 44 © 2004 Cisco Systems, Inc. All rights reserved. Standards on Technologies: ITU & IETF ITU Drafts Multi SP Interfaces for QoS Performance Measurements & Management for Interdomain QoS ITU Drafts Multi SP Interfaces for QoS Performance Measurements & Management for Interdomain QoS IETF Drafts QoS Configuration Guidelines Draft Inter-AS Traffic Engineering Pseudowire Switching (for Iinterprovider Pseudowires) L2 VPN Provisioning and Signaling (includes Support for Interprovider L2 VPNs) L3 VPN Multicast (includes Interprovider Support) IETF Drafts QoS Configuration Guidelines Draft Inter-AS Traffic Engineering Pseudowire Switching (for Iinterprovider Pseudowires) L2 VPN Provisioning and Signaling (includes Support for Interprovider L2 VPNs) L3 VPN Multicast (includes Interprovider Support)

45. 45 © 2004 Cisco Systems, Inc. All rights reserved. Industry Agreements: MIT Forum October 2004 Summary Some 25 global SPs, vendors, enterprise customers attended the MIT forum Broad agreements reached in several areas--the need to work on a small number of commonly defined service classes, interprovider SLA measurement techniques. January 2005 Summary Further drive collaboration with attending and non- attending customers Follow Ups Continue contributions to ITU and IETF Cover IDQ during speaking opportunities Contribute to publications

46. 46 © 2004 Cisco Systems, Inc. All rights reserved. Feature Availability IP/MPLS L3 VPN/Carrier Supporting Carrier Carrier Supporting Carrier—IPv4 BGP Label Distribution Now CSC/IAS Load Balancing - Multipath for VPNv4 (ASBRs) Now CsC/IAS Load Balancing – eBGP + Labels Multipath Now MPLS VPN over IP Now Inter-AS Traffic Engineering Inter-AS Traffic Engineering Inter-AS TE – IGP flooding Now Inter-AS TE – FRR Integrity Authentication Now Inter-AS TE – Local Policy Extensions Now Inter-AS Multicast Now Now IP Solution Center (ISC) 3.1 Now Feature Availability

47. 47 © 2004 Cisco Systems, Inc. All rights reserved. Platform Availability Key Feature720075001000012000 Carrier Supporting Carrier—IPv4 BGP Label Distribution12.0(29)S 12.0(30)S CSC/IAS Load Balancing - Multipath for VPNv4 (ASBRs)12.0(29)S RLS6 12.0(30)S CsC/IAS Load Balancing – eBGP + Labels Multipath12.0(29)S RLS6 12.0(30)S MPLS VPN over IP12.0(28)S 12.0(30)S Inter-AS TE – IGP flooding12.0(29)S 12.0(30)S Inter-AS TE – FRR Integrity Authentication12.0(29)S 12.0(30)S Inter-AS TE – Local Policy Extensions12.0(29)S 12.0(30)S Inter-AS Multicast12.0(30)S ISC – CsC LD/VPN supportISC 4.0 ISC:MPLS –Inter-AS IP/MPLS VPN, Carrier Supporting Carrier, Multicast VPN, IP QoS and Ethernet QoS ISC 4.0 ISC:TEM - MPLS-TE planning and configuration for network optimization and bandwidth protection. ISC 4.0 ISC:L2VPN – AToM (FR and ATM), VPLS service, and Ethernet QoS provisioning ISC 4.0

48. 48 © 2004 Cisco Systems, Inc. All rights reserved. The Cisco IP/MPLS Advantage Shipped standards-based IP/MPLS July 1998 First to deploy IP/MPLS in a production network First to deploy IP/MPLS Traffic Engineering First to deploy IP/MPLS VPNs First to deploy QoS-enhanced IP/MPLS TE First to ship IP/MPLS TE Fast Reroute First to ship IP/MPLS Managed Shared Services First to ship IP/MPLS Bandwidth Protection First to ship IP/MPLS Embedded Management First to ship EIGRP for IP/MPLS VPNs Broadest platform support Shipped standards-based IP/MPLS July 1998 First to deploy IP/MPLS in a production network First to deploy IP/MPLS Traffic Engineering First to deploy IP/MPLS VPNs First to deploy QoS-enhanced IP/MPLS TE First to ship IP/MPLS TE Fast Reroute First to ship IP/MPLS Managed Shared Services First to ship IP/MPLS Bandwidth Protection First to ship IP/MPLS Embedded Management First to ship EIGRP for IP/MPLS VPNs Broadest platform support FIRST to ship Interprovider IP/MPLS with support for Multicast VPN, Inter-AS Traffic Engineering, MPLS VPN over IP and Interprovider Load Balancing for CsC and IP/MPLS VPN

49. 49 © 2004 Cisco Systems, Inc. All rights reserved. * Internal & Outsource Partners Cisco’s World-Class Customer Support 75% TAC Web resolved: of 25% assisted, 64% were web-initiated 98% Material availability 92% Orders submitted online, 55% “no touch” 60% Change orders submitted online 2,000 Technical Support Professionals 1,600+ Support Engineers* (400 CCIEs) on 24x7 630+ Depots and 10,000 Field Engineers in 120 countries* 85,000+ Assisted cases/ month 321,000 Customer issues resolved/month

50. 50 © 2004 Cisco Systems, Inc. All rights reserved. Cisco Leads in the IP/MPLS Market EBT Korea Telecom 250 Customers Worldwide Americas EMEA AsiaPac/Japan

51. 51 © 2004 Cisco Systems, Inc. All rights reserved. Key Message Summary Service providers need seamless globally interconnected networks With new multicast, traffic engineering, load balancing and MPLS VPN over IP capabilities, SPs can provide seamless connectivity and deliver new end-to-end services and, therefore, increase revenues An interprovider solution reduces CAPEX/OPEX by enabling SPs to extend their global footprint with minimal investment Cisco is delivering industry-leading technologies to address the interprovider market, driving standards on technologies, participating in business-enabling industry forums Service providers need seamless globally interconnected networks With new multicast, traffic engineering, load balancing and MPLS VPN over IP capabilities, SPs can provide seamless connectivity and deliver new end-to-end services and, therefore, increase revenues An interprovider solution reduces CAPEX/OPEX by enabling SPs to extend their global footprint with minimal investment Cisco is delivering industry-leading technologies to address the interprovider market, driving standards on technologies, participating in business-enabling industry forums

52. 52 © 2004 Cisco Systems, Inc. All rights reserved. Interprovider 1 NGN P Router CRS-1 Interprovider 2 NGN Interprovider 3 NGN Enterprise 1 Mobility Voice Internet Video Data Enterprise 2 Mobility Voice Internet Video Data Global Interprovider NGN Infrastructure INTEGRATED RESILIENT ADAPTIVE Continuous system operation with service availability enhanced by IP/MPLS core resiliency and management Traffic separation for end-to-end privacy Secure and available services for enhanced SLAs Investment protection based on standards and industry business protocol Continuous system operation with service availability enhanced by IP/MPLS core resiliency and management Traffic separation for end-to-end privacy Secure and available services for enhanced SLAs Investment protection based on standards and industry business protocol Exceptional service flexibility in extending the global reach of traffic engineering, carrier supporting carrier, multicast VPNs and L3 VPNs through inter-AS deployments End-to-end intelligence with management enhancements for Traffic Engineering, carrier supporting carrier, L3 and Multicast VPNs Unparalleled control-, data-, management-plane scalability of VPNs is enhanced to better support inter-AS requirements Optimized high performing networks that dramatically lower CapEx/OpEx with traffic-engineered, high performing networks End-to-end intelligence with management enhancements for Traffic Engineering, carrier supporting carrier, L3 and Multicast VPNs Unparalleled control-, data-, management-plane scalability of VPNs is enhanced to better support inter-AS requirements Optimized high performing networks that dramatically lower CapEx/OpEx with traffic-engineered, high performing networks Cisco GINI P Router CRS-1 P Router CRS-1

53. 53 © 2004 Cisco Systems, Inc. All rights reserved.