The Programmable Network Foundation for 5G

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2 The Programmable Network Foundation for 5G Vish Iyer Session ID

3 Future Network Platform Security Policy Analytics Service Creation Service Design Service Assurance Cloud Optimization Cloud-based Services Consumer Business IoT Video Mobility Network Abstraction Orchestration Automation Infrastructure Physical Virtual Data Center Self Healing Network

4 Transport Network Evolution The Existing State Multi Technology Limited Horizontal scale Complex Transport Architecture Managed Configurable Apps Independent of Network Command Line Interface Proprietary Physical Network Function The Future State End-to-End IP Elastic scale Simplified transport architecture Autonomic, Autonomic, with with Control & Visibility Orchestrated with with Self-service App & Network Interaction Well-known Programmatic Interfaces Open & Pluggable Virtualized Network Function

5 Transport Network Evolution Requirements for 5G $ Low Latency and High Throughput 1G 2G TDM/SDH 3G 4G Classic Ethernet Bridging POTS MPLS-TP IP/MPLS IP/MPLS 5G SDN Segment Routing Programmability Telemetry Analytics SDN C-RAN and Fronthaul Network Slicing Distribution & Virtualization Programmability and Opex Saving Transport Network Evolution Clocking Security

6 Understanding Todays Service Creation Limited Cross-domain Automation Legacy Central Office Metro Network Domain Core Network Domain Data Center Domain L2VPN L3VPN VXLAN VNF VNF Aggregation Access HW Appliances Ethernet MPLS IP Centralized Delivery of Services E2E service provisioning is lengthy and complex: Multiple network domains under different management teams Manual operations Heterogeneous Underlay and Overlay networks

7 FRA JFK LAX FRA JFK LAX Source Routing: the source chooses a path and encodes instructions in each and every packet FRA JFK LAX An architecture designed with SDN in mind Applications finally control the network in a scalable way Completely Standards-based/Open Approach (IETF) Right balance between distributed intelligence & centralised optimization IP architecture for the next 5/10 years option for NG-DC!

8 EVPN What s it? VPLS P2P L2VPN P2MP L2VPN L3VPN EVPN VPLS, OTV VxLAN TRILL EVPN is next generation all-in-one VPN solution It not only does the job of many other VPN technologies but it does it better!!

9 Service Creation in a Programmable Network Homogenous Cross-domain Automation Legacy Central Office SDN SDN SDN Metro Network Domain Core Network Domain Data Center Domain evpn L2/L3 VNF VNF Aggregation Access HW Appliances Segment Routing Centralized Delivery of Services E2E service provisioning is simple: Multiple network domains under same management teams Automate Operations Homogenous Underlay and Overlay networks

10 Transformation to a Programmable Network Self Healing Proactive Trouble-shooting Network Services Orchestrator (NSO) Service Abstraction Service models & orchestration ROBOT Telemetry WAN Automation Engine (WAE) Network Abstraction Path computation, Network model XR Traffic Controller (XTC) Network Element Driver (NED) Device Abstraction Controllers, Protocols, NED s BGP-LS PCEP CLI NETCONF/ YANG Protocols South-bound network protocols EVPN Services Overlay Network Equipment and Devices Underlay Segment Routing

11 Architecture for Telco Virtualization SDN/NFV Placement Use Case Broadband Mobility Media Cross Domain Management & Orchestration; Biz CPE Carrier-E / Transport Edge Public Cloud SPI SDN/NFV Peering Internet Edge Private Access Aggregation SP IP or MPLS Core Data Centers Cloud Front End DC: Virtualization Back End DC: SDN & VNF

12 Service Provider NFV Architecture Front End DC Back End DC Cust Prem vbranch, Analytics Access Mobile Edge Compute (MEC) CO vpe, vbng, volt, vcmts, Biz Services (vms), vran, vcdn, Analytics Remote DCs VPC, SecGW, vims, vmanaged Service, Media xcoding, cdvr, vpe, vbng, vcmts, vcdn, Analytics Central DCs VPC, Gi-LAN, vims, Biz Services (vms), Media xcoding, cdvr, vcdn, Virtualized RR, Analytics Co-Lo / Peering vms, vcdn, vddos, Analytics Cloud Hosted XaaS delivered from the Multi- Cloud Remote DC Near Edge Co-Lo Peering Carrier-E / Transport Edge ` Central Data Centers Peering VPN CPE Internet / Partner SP Edge Peering Cust. Prem Access Aggregation Remote DC Near Edge Co-Lo Core and Edge Concepts such as CORD (CO or MSO Re-architected as a Data Center) coming to the forefront Multi-Cloud

13 Cisco Portfolio Controllers 3 rd Party Application Ecosystem Cisco ROBOT OPEN APIs Visibility Intelligent Automation Network OS SP Routing Programmability Telemetry Secure SW Modularity Open Standards-based, Scalable, Simplified, SDN Ready NCS1K XR9000v/ CSR ASR1006X X86 Dataplane NCS5K Merchant ASICs Trident2+/Tomahawk Arad+/Jericho/QMX NCS4K ASR9K Pogo Lightspeed Leaba CRS NCS6K Dataplanes Price/Performance Choice of HW & SW Platforms Price Ports Performance Power

14 Case Studies

15 Solutions and Best Practices X-Haul Digital Infrastructure Cloud Scale Web Architecture Cross Domain Manageability & Orchestration Application Layer Controller Orchestration Open APIs SP App Partner App Web App Devices Micro Data Center Open APIs vepc User Plane BBU/vBBU Mobile Edge Computing (MEC) + vepc Control Plane + SON CDN Security Voice Ethernet Fronthaul Ethernet Unified Backhaul xhaul IP Edge Virtual storage SDN Infra NFVI Virtual compute CSR Centralized Data Center Agile Carrier Ethernet CO / MSO Transformation Service Provider NFV Large No. of Complex Facilities 4-5K CO Piecemeal evolution over past years Transformation Central Office Re-architected as Datacentre (CORD) = SDN + NFV + Cloud Service Intelligent (SDN) Controller Programmable API (ios XR) MPLS / Segment Routing Cust Prem vbranch, Analytics Access Mobile Edge Compute (MEC) CO Front End DC vpe, vbng, volt, vcmts, Biz Services (vms), vran, vcdn, Analytics Remote DCs VPC, SecGW, vims, vmanaged Service, Media xcoding, cdvr, vpe, vbng, vcmts, vcdn, Analytics Remote DC Near Edge Co-Lo Peering Back End DC Central DCs VPC, Gi-LAN, vims, Biz Services (vms), Media xcoding, cdvr, vcdn, Virtualized RR, Analytics Co-Lo / Peering vms, vcdn, vddos, Analytics Cloud Hosted XaaS delivered from the Multi- Cloud Carrier-E / Transport Edge Mobile Residential Business ` Central Data Centers Peering Inefficient & outdated architecture Virtualized Services (VNF) on VM/Compute Commodity Servers + Merchant Silicon Open Source Software Components VPN CPE Cust. Prem Access Internet / Partner SP Aggregation Edge Remote DC Near Edge Peering Co-Lo Core and Edge Multi-Cloud Presentation ID

16 Reliance Jio The Largest 4G Digital Platform Mathew Oommen As part of our journey in fulfilling the aspirations of the nation to be a key transformational agent in Digital Adoption and Leadership, Cisco has been a great partner for in building this highly scalable cloud centric All-IP Digital Services Network Platform meeting unprecedented data growth. E2E IP MPLS Network Highly Optimized for Data 59 Core Routers 100 Edge Routers 500 Aggregation Routers Pre-Aggregation Routers Cell Site Routers NSO for Service Orchestration, WAE for Network Planning and Optimization Telemetry for Proactive Management of IP / MPLS Infrastructure ZTP for the faster rollout of 125K CSR s Presentation ID 16

17 NA Operator Integrated Cloud 3.0 fabric vepc vpe vbng Distributed virtual service elements ODL ECOMP GE 10G 100G Access domain Mobile 2G/3G/LTE NCS 5501 Compute leaf SR-based end to end transport over Classic MPLS core Residential E t h e r n e t CO DC MPLS core Classic MPLS Core CO DC MPLS co Business NCS 5502 Spine Corporate NCS 5501 Access leaf NCS 5508 Provider Leaf NCS 5508 Provider Leaf Common programmable access EVPN IOS-XR & Segment Routing (SR)

18 NA Operator CO Transformation Enable SD-WAN ODL ECOMP NSO > Tie Service to Transport in real-time > Enable rapid TTM of value-added services > Enables phased introduction of automation, facilitating drastic OpEx reductions Virtualised Service plane Distributed virtual services PW-HE x86 EVPN Segment Routing (SR) Transport (NCS5500) Brownfield MPLS core (CRS) Fujitsu / Siemens DWDM Flexible Service Architecture > De-couple services from Transport when needed > Unleash drastic optimisation of Transport > EVPN; converged Control Plane for all services Ultra-Optimised SR = SDN Enabler > 40% less power > x2 density PAYG Licensing > CRS 100G > NCS5500 1/10/100G Ports

19 Cloud Scale Web Architectures Web The relationships harvested between engineering and the customer is now the bedrock of a long lasting partnership. - Google More Intra-fabric Capacity IP Core, XR programmability ASR 9K Segment routing Upgrade to 100G More Compute Leaf and Spine Strong HW portfolio Simplify operations More External Connectivity NCS5500 NCS 1K Metro-Optical, Strong co-development Cloud Scale Leaf Spine Architecture Best of Breed Merchant and Custom ASIC Devices Solution Differentiators

20 Service Provider NFV The Next Gen MSO X100/10/1/100m, L2/L3 x100g, L3 SR CSR (ASR920) CSR (ASR920) IPBH IPBH Edge (ASR907) IP Core Edge IP CORE P Router XR Transport Controller x100g x10g x1g x100m CSR (ASR920) IPBH Edge (ASR907) XR TRANSPORT CTR IP Edge (NCS5504) DC Edge DC Edge P RTR (NCS5508) DC Edge (NCS5508) Spine (NCS5508) Spine/RR L3 Fabric Scale out Spine/RR (NCS5502) (NCS5501) 3 RD Party OOB MGMT CISCO PRIME INBAND MGMT EPN MGR SAEGW (ASR5500) Zone (ISP) FW NAT44/NAT64 Ultra M1 vpc ASR5K ASA WSA Value Add Services IOT vpc CSR1Kv vpcrf Zone FW NAT44/NAT64 10G/1G/100M WLC BNG/WAG MSE Zone FW 10G/1G/100M DRA NSO PCRF XTC APN DNS WAE DHCP IPERF IPAM CML DDoS Internet- Peering R Internet DNS ASR1006 (IPSec) Content caching OAM Zone Consumer Zone Enterprise/IOT Zone WiFi/Wireline Zone Services Zone Internet/DMZ Zone

21 The Possibilities for the Future New Services Automation Profitability Operational Consistency In Minutes Not Months Zero Touch Operations Revenue Growth Faster Than Cost Qualification in Days

22 Thank you

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