Cisco NFV/SDN positioning in an SP environment

Transcription

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2 Cisco NFV/SDN positioning in an SP environment Brian Meaney - Distinguished SE BRKSPG-2402

3 Agenda Key Industry Initiatives Industry SP SDN Reality Industry SP NFV Reality Cisco Architectural Vision Cisco SDN use-cases examples Cisco NFV use-cases examples Conclusion

4 Key Industry Initiatives (1) SDN, OpenDaylight, NETCONF/YANG, TOSCA In the SDN architecture, the control and data planes are decoupled, network intelligence and state are logically centralized, and the underlying network infrastructure is abstracted from the applications Open source project formed by industry leaders and others under the Linux Foundation. OpenDaylight's mission is to facilitate a community-led, industry-supported open source framework, including code and architecture, to accelerate and advance a common, robust Software-Defined Networking platform NETCONF is an IETF configuration management protocol defined in RFC Provides multiple operations for interacting with configuration & operational data. YANG is a modeling language defined in RFC Used by NETCONF to define objects and data in requests & replies. TOSCA is an example of another Modeling Language coming from the OASIS initiative BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 4

5 Key Industry Initiatives (2) NFV Network Functions Virtualisation ETSI Existing Hardware / Appliance based Network Functions (NFs) Network Functions running inside VM on x86 Server Platform (Virtual Network Functions) Apps (e.g. Routing) Operating System Hardware (ASIC/NPU/GPU) Disaggregation of Network Functions from the underlying Hardware Virtual Network Functions Cloud Operating System Hardware (x86 Server) ddos VM CGN VM DHCP VM WLC VM SBC VM DPI VM DNS VM RaaS VM Firewall VM IPS VM PCRF VM SDN Control VM NAT VM Virus Scan VM Portal VM BRAS VM NMS VM Caching VM CDN VM WAAS VM Why? Speed and Agility Monetization with new services Reduced total cost of ownership How? Hypervisor & cloud technology Improving x86 h/w performance SDN based orchestration When? Depends On Performance Requirements Physical Design Requirements Economics of on-boarding BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 5

6 Key Industry Initiatives (3) OpenStack, Open vswitch, OPNFV Open source software for building public and private Clouds; includes Compute (Nova), Storage (Swift) and Networking (Neutron) services. Open vswitch (OVS) is a production quality open source software switch designed to be used as a vswitch in virtualized server environments. DPDK support has been available in OVS since version 2.2. Using DPDK with OVS gives us tremendous performance benefits. Cisco VPP (Vector Packet Processing) now open sourced through FD.io is an optimised packet forwarder OPNFV (Open Platform for NFV) is a open source project focused on accelerating NFV's evolution through an integrated, open platform uniquely positioned to bring together the work of standards bodies, open source communities and commercial suppliers to deliver a de facto standard open source NFV platform for the industry BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 6

7 Key Industry Initiatives (4) OpenStack Predominant VIM for NFV OpenStack, which is the most prominent open source cloud operating system, is also the VIM (Virtual Infrastructure Manager) of choice for service providers. OpenStack consists of several projects that provide a set of interrelated services that constitute a cloud. Dashboard (Horizon) Identity Service Control / Management Plane Predominantly OpenStack software that runs on Control/Compute/Storage servers. Compute Block Storage Networking Image Service Object Storage (Nova) (Cinder) (Neutron) (Glance) (Swift) (Keystone) Data Plane Predominantly non-openstack software and/or hardware that is controlled/configured by OpenStack software. Hypervisor (e.g. KVM) Storage Cluster (e.g. LVM, Ceph) Switching /Routing (e.g. OVS, iptables) Storage Cluster (e.g. File System, Ceph, Swift) Storage Cluster (e.g. Ceph) BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 7

8 Key Industry Initiatives (5) Evolution of workloads : Cloud Native, Micro-services, Containers Bare Metal / Virtual Cloud-Enabled Cloud-Native App App App App App ServiceService App App App ServiceService Web Servers App Servers Database Web Servers App Servers Database.rb.py.go Java Physical Infrastructure Local Dedicated Shared Runtime Micro-services on Containers BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 8

9 SP SDN Industry Reality

10 SDN/NFV Operational Priorities Drive Agenda Agility, Efficiency, Simplicity CSP NFV spending growth is far outpacing both cloud computing and SDN growth, but SDN in support of more flexible business services particularly SD-WAN-based services -- moved rapidly to deployment in 2016** ** Analysis Mason - Software-controlled networking: worldwide forecast BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 10

11 From Complexity to Simplicity and Automation Cisco Example SDN Tier and 1 SP Orchestration - How Automation Platform Can - OpEx Improve Reduction SP Operations? and Efficiency 71% Operating Cost improvement in operations efficiency * Relevance to Automation Highly Relevant Some Relevance Less Relevant New Customer Add Service Disconnect Operation % of Service Op Cost Op Cost Reduction Customer* order 7% 80% Incident Resolution Order Entry* 6% 77% Order processing 10% 80% Config Validation 20% 93% Service Provisioning 14% 90% Change Network Request Configuration 13% 78% CPE Install - TTU 29% 0% With Cisco Automation tool Operation Incident Resolution Today % of service Op Cost 14,560 transactions 2,966 Op 5,200 Cost Reduction Trouble Call* 12% 80% Ticket Generation* 8% 71% Troubleshooti ng 15% 52,000 53% Config Validation 37% 94% Re- Provisioning 23% 90% Resolution Verification 5% 50% 4,860 Operation Change Request % of service Op Cost Op Cost Reduction Change order* 5% 67% Order Entry* 5% 67% Order processing New Customer 11% 86% Config Validation 21% 93% Service Provisioning 15% 90% Network Configuration 14% 78% CPE Install - TTU 30% 0% 80,000 Maintenance Window transactions / year * A Tier 1 customer case study based on joint calculation made with SP team and Cisco team using real operations data Add Operation Service Disconnect % of service Op Cost Op Cost Reduction Disconnect order* 6% 67% Order Entry 6% 67% Order processing 13% 86% Config removal validation 26% 93% Service deprovisioning 19% 90% Network Configuration 17% 78% CPE decomission 15% 0% BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 11

12 Device Original SDN Proposal SDN Purest viewpoint The SDN Proposal The purist viewpoint Provisioning Controller Centralised Control Plane Data Plane Vendor-specific APIs SDN Optimist View Simpler to configure More flexible More scalable Cheaper/Monetisation SDN Pessimist View Reinventing the wheel Moving complexity around protocol integrations Data Plane Openflow Protocol Openflow Hardware Today SDN / OF In the SDN architecture, the control and data planes are decoupled, network intelligence and state are logically centralized, and the underlying network infrastructure is abstracted from the applications Distributed BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 12

13 Device Original SDN Proposal SDN Purest viewpoint The SDN Proposal The purist viewpoint Provisioning Control Plane Data Plane Vendor-specific APIs SDN Optimist View Simpler to configure More flexible More scalable Cheaper/Monetisation Controller Conclusion: Derive the common themes and adapt to thrive bring real value to SPs SDN Pessimist View Reinventing the wheel Moving complexity around protocol integrations Data Plane Openflow Protocol Centralised Openflow Hardware Today SDN / OF In the SDN architecture, the control and data planes are decoupled, network intelligence and state are logically centralized, and the underlying network infrastructure is abstracted from the applications Distributed BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 13

14 Device Original SDN Proposal SDN Purest viewpoint The SDN Proposal The purist viewpoint Provisioning Control Plane Data Plane Today Vendor-specific APIs SDN Optimist View Simpler to configure More flexible More scalable Cheaper/Monetisation SDN Pessimist View Reinventing the wheel Moving complexity around protocol integrations Controller Conclusion: Derive the common themes and adapt to thrive bring real value to SPs Key Factors in SDN evolution Data Plane Openflow Protocol SDN needs simplification and an Evolution of current environment Hybrid Control plane adoption and Distributed User Plane Abstraction layers and Programmability via API s/protocols SDN / OF In the SDN architecture, the control and data planes are decoupled, network intelligence Use case driven and based state on are SDN logically models centralized, and the underlying network infrastructure is abstracted from the applications Centralised Openflow Hardware Distributed BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 14

15 SDN Network Evolution SDN Network Evolution Evolution NOT Revolution Simplified Network - Evolution NOT Revolution POLICY Orchestration ANALYTICS Program for Optimized Experience Harvest Network Intelligence Simplified Network BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 15

16 SDN Network Evolution (2) Hybrid Control Plane Centralised Control Network Optimisation PCE/ N/W SDN CONTROLLER Distributed Head End TE Path Calculation Global topology view Local TE requirements Centralized - PCE TE Path placement Global topology view Global TE requirements Unpredictable TE tunnel placement Overall n/w sub-optimal tunnel placement Predictable tunnel placement Network wide optimized tunnel placement centralised optimisation enables ~30% more traffic for the same installed capacity BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 16

17 SDN Network Evolution (2) Hybrid Control Plane Centralised Control works? IGP Network Convergence? Distributed Network Convergence Fully Centralized Control IGP server RIB CPU CPU CPU CPU FIB FIB FIB CT = time to: detect failure + signal to controller + calculate path + disseminate + update FIBs Major failure multiple devices will be doing this at the same time Impulse load on controller and paths to controller, difficulty correlating of events, failure in paths to controllers BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 17

18 SDN Network Evolution (2) Hybrid Control Plane Conclusions Traditional Control Plane Architecture (Distributed) Collaborative Control Plane Architecture SDN Control Plane Architecture (Centralized) Distributed Components Functions tightly coupled to data plane IGP convergence, OAM and physical link state driven protection, Distributed SON Centralized Components Functions where a holistic/abstracted view is required PCE (Path Computation Element) Traffic Placement : 30% efficiency, Centralised SON Summary: Simplified Distributed control plane ->Augmented by centralised control plane function Application Distributed Control Plane Centralized Control Plane Data Plane APIs BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 18

19 SDN Network Evolution (2) Distribution of Data Plane (with or without Control Plane) Centralised National Peering Distributed Regional Peering Internet Peers Core Internet Peers Core IP Multicast IP Unicast Edge Local Data Center Next Gen Head End IP Multicast IP Unicast Edge Access Access Long haul core bandwidth is expensive and used more (by plan) for high-interconnectivity clients (e.g. business, government) and long-tail content not exponential growth drivers. Telco DC for NFV will be tiered regional/national and may exploit regional peering. Regional Peering for OTT content providers moved from national peering into the regional/metro BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 19

20 SDN Network Evolution (3) Network Programmability Full duplex access to network plane at multiple layers Enable a holistic Network Programming model Leverage and extend infrastructure at pace of the business Deploy common applications across all devices Extend/upgrade/add features without upgrading the network operating system Reduced time to market by leveraging common platform for building services Strict SDN Applications/Development Programmatic network automation,,.. Orchestration Network wide service access: Optimized paths (PCE), Topology & service selection (NPS/ALTO) Control Common forwarding abstractions: Data-Path access, Flow-Forwarding, Tunneling,.. Transport/Device/ASICs Application development frameworks, e.g. Spring, Management Automated, policy directed service and cloud management, e.g. OpenStack, Network Service Common control abstractions: Security, Policy, Routing,.. Forwarding Device configuration, state monitoring, logging, debugging Harvest Network Intelligence Program for Optimized Experience BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 20

21 SDN Network Evolution Domain Specific Requirements - God box/controller does not exist!!! A domain is a function or set devices where the management may be performed by a domain controller Domain include but not limited to: Compute Storage Network services CPE VPN Controller s can be shared between domains or completely independent entities CPE/Campus Controller CPE Metro N/W Controller Cross Domain Orchestration Domain / functional APIs WAN N/W Controller Device API Compute Controller Storage Controller Metro and Access WAN Data Centre DC N/W Controller BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 21

22 SDN Network Evolution Service Provider SDN use-cases CPE Metro and Access Edge Core Data Centre Metro DWDM Long Haul DWDM CPE NFV orchestration Day zero provisioning Service provisioning Agg and access Infrastructure Day zero provisioning Service definition N/W optimization Edge NFV orchestration Day zero provisioning Service + Sub provisioning Core Infrastructure Data Centre Bandwidth calendaring NFV orchestration Demand engineering / PCE Day zero provisioning Single/multi layer optimization Service provisioning 2017 Cisco and/or its affiliates. All rights reserved. Cisco Public

23 SDN Network Evolution Service Provider SDN use-cases CPE Metro and Access Edge Core Data Centre Metro DWDM Majority of use-cases Optimization Orchestration Centralised Control Long Haul DWDM CPE NFV orchestration Day zero provisioning Service provisioning Agg and access Infrastructure Day zero provisioning Service definition N/W optimization Edge NFV orchestration Day zero provisioning Service + Sub provisioning Core Infrastructure Data Centre Bandwidth calendaring NFV orchestration Demand engineering / PCE Day zero provisioning Single/multi layer optimization Service provisioning 2017 Cisco and/or its affiliates. All rights reserved. Cisco Public

24 SP NFV Industry Reality

25 ETSI NFV End-2-End Reference Architecture NFV Management and Orchestration OSS/BSS Service, VNF and Infrastructure Description Os-Ma Se-Ma Orchestrator Or-Vnfm EMS 1 EMS 2 EMS 3 Ve-Vnfm VNF Manager(s) NFVI VNF 1 Virtual Computing Compute Hardware VNF 2 Vn-Nf Virtual Storage Virtualisation Layer Vl-Ha Storage Hardware Hardware resources VNF 3 Virtual Network Network Hardware Nf-Vi Vi-Vnfm Virtualised Infrastructure Manager(s) Or-Vi Execution reference points Other reference points Main NFV reference points BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 25

26 ETSI NFV End-2-End Reference Architecture NFVO Service Lifecycle Management NFV Management and Orchestration OSS/BSS Service, VNF and Infrastructure Description Os-Ma Se-Ma Orchestrator Or-Vnfm EMS 1 EMS 2 EMS 3 Ve-Vnfm VNF Manager(s) NFVI VNF 1 Virtual Computing Compute Hardware VNF 2 Vn-Nf Virtual Storage Virtualisation Layer Vl-Ha Storage Hardware Hardware resources VNF 3 Virtual Network Network Hardware Nf-Vi Vi-Vnfm Virtualised Infrastructure Manager(s) Or-Vi Execution reference points Other reference points Main NFV reference points BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 26

27 ETSI NFV End-2-End Reference Architecture NFVO Service Lifecycle Management NFV Management and Orchestration OSS/BSS Service, VNF and Infrastructure Description Os-Ma Se-Ma Orchestrator Or-Vnfm VNF-M VNF Lifecycle Management EMS 1 EMS 2 EMS 3 Ve-Vnfm VNF Manager(s) NFVI VNF 1 Virtual Computing Compute Hardware VNF 2 Vn-Nf Virtual Storage Virtualisation Layer Vl-Ha Storage Hardware Hardware resources VNF 3 Virtual Network Network Hardware Nf-Vi Vi-Vnfm Virtualised Infrastructure Manager(s) Or-Vi Execution reference points Other reference points Main NFV reference points BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 27

28 ETSI NFV End-2-End Reference Architecture NFVO Service Lifecycle Management NFV Management and Orchestration OSS/BSS Service, VNF and Infrastructure Description Os-Ma Se-Ma Orchestrator Or-Vnfm VNF-M VNF Lifecycle Management EMS 1 EMS 2 EMS 3 Ve-Vnfm VNF Manager(s) NFVI VNF 1 Virtual Computing Compute Hardware VNF 2 Vn-Nf Virtual Storage Virtualisation Layer Vl-Ha Storage Hardware Hardware resources VNF 3 Virtual Network Network Hardware Nf-Vi Vi-Vnfm Virtualised Infrastructure Manager(s) Or-Vi VIM Virtual Infra. Manager (Compute, Storage, Network) Execution reference points Other reference points Main NFV reference points BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 28

29 ETSI NFV End-2-End Reference Architecture NFVO Service Lifecycle Management NFV Management and Orchestration OSS/BSS Service, VNF and Infrastructure Description Os-Ma Se-Ma Orchestrator Or-Vnfm VNF-M VNF Lifecycle Management EMS 1 EMS 2 EMS 3 Ve-Vnfm VNF Manager(s) NFVI VNF 1 Virtual Computing Compute Hardware VNF 2 Vn-Nf Virtual Storage Virtualisation Layer Vl-Ha Storage Hardware Hardware resources VNF 3 Virtual Network Network Hardware Nf-Vi Vi-Vnfm Virtualised Infrastructure Manager(s) Or-Vi VIM Virtual Infra. Manager (Compute, Storage, Network) Execution reference points Other reference points Main NFV reference points NFVI - Network Functions Virtualisation Infrastructure BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 29

30 ETSI NFV End-2-End Reference Architecture VNFs Virtual Network Functions NFVO Service Lifecycle Management NFV Management and Orchestration OSS/BSS Service, VNF and Infrastructure Description Os-Ma Se-Ma Orchestrator Or-Vnfm VNF-M VNF Lifecycle Management EMS 1 EMS 2 EMS 3 Ve-Vnfm VNF Manager(s) NFVI VNF 1 Virtual Computing Compute Hardware VNF 2 Vn-Nf Virtual Storage Virtualisation Layer Vl-Ha Storage Hardware Hardware resources VNF 3 Virtual Network Network Hardware Nf-Vi Vi-Vnfm Virtualised Infrastructure Manager(s) Or-Vi VIM Virtual Infra. Manager (Compute, Storage, Network) Execution reference points Other reference points Main NFV reference points NFVI - Network Functions Virtualisation Infrastructure BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 30

31 ETSI NFV End-2-End Reference Architecture NFV Management and Orchestration OSS/BSS Os-Ma Se-Ma Orchestrator Service, VNF and Infrastructure Description Or-Vnfm EMS 1 EMS 2 EMS 3 Ve-Vnfm VNF Manager(s) NFVI VNF 1 Virtual Computing Compute Hardware VNF 2 Vn-Nf Virtual Storage Infrastructure WG Virtualisation Layer Vl-Ha Storage Hardware Hardware resources VNF 3 Virtual Network Network Hardware Nf-Vi Vi-Vnfm Virtualised Infrastructure Manager(s) Or-Vi Execution reference points Other reference points Main NFV reference points BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 31

32 ETSI NFV End-2-End Reference Architecture NFV Management and Orchestration OSS/BSS Os-Ma Se-Ma Orchestrator Service, VNF and Infrastructure Description Or-Vnfm NFVI EMS 1 S/W VNF 1 Architecture VNF 2 WG VNF 3 Virtual Computing Compute Hardware EMS 2 Vn-Nf Virtual Storage Virtualisation Layer Vl-Ha Storage Hardware Hardware resources EMS 3 Infrastructure WG Virtual Network Network Hardware Ve-Vnfm Nf-Vi VNF Manager(s) Vi-Vnfm Virtualised Infrastructure Manager(s) Or-Vi Execution reference points Other reference points Main NFV reference points BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 32

33 ETSI NFV End-2-End Reference Architecture NFV Management and Orchestration OSS/BSS Os-Ma Se-Ma Orchestrator Service, VNF and Infrastructure Description Or-Vnfm NFVI EMS 1 S/W VNF 1 Architecture VNF 2 WG VNF 3 Virtual Computing Compute Hardware EMS 2 Vn-Nf Virtual Storage Virtualisation Layer Vl-Ha Storage Hardware Hardware resources EMS 3 Infrastructure WG Virtual Network Network Hardware Ve-Vnfm Nf-Vi VNF Manager(s) Management and Operations (MANO WG) Or-Vi Vi-Vnfm Virtualised Infrastructure Manager(s) Execution reference points Other reference points Main NFV reference points BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 33

34 ETSI NFV End-2-End Reference Architecture NFV Management and Orchestration OSS/BSS Service, VNF and Infrastructure Description Os-Ma Se-Ma Orchestrator Or-Vnfm Technical Steering Committee NFVI EMS 1 S/W VNF 1 Architecture VNF 2 WG VNF 3 Virtual Computing Compute Hardware EMS 2 Vn-Nf Virtual Storage Virtualisation Layer Vl-Ha Storage Hardware Hardware resources EMS 3 Infrastructure WG Virtual Network Network Hardware Ve-Vnfm Nf-Vi VNF Manager(s) Management and Operations (MANO WG) Or-Vi Vi-Vnfm Virtualised Infrastructure Manager(s) Reliability and Availability Expert Groups Performance and Portability Security Execution reference points Other reference points Main NFV reference points BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 34

35 ETSI NFV Phase 2 WG Structure (December 2014) Result in Release 2 (planned 2017) and Release 3 Documentation Specification of architecture and interfaces to protocol/data model levels Co-operation with external bodies to ensure specifications and/or code to support the architecture Study & define requirements related to new use cases and features Study the relationship with other TSC Technical Steering Committee technologies Facilitate engagement with research institutes and academia Evolve the PoC Framework, develop testing and test methodologies specification, feed feature requests into open source projects Will analyse and make recommendations on security and regulatory issues Work across other WGs IFA Interfaces and Architecture EVE Evolution and Ecosystem SEC Security TST Testing and Open Source Will analyse reliability/availability techniques, and mechanisms for validation, assurance and SLA s Work across other WGs REL Reliability, Availability, Assurance Working Groups BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 35

36 Network Functions Virtualisation Reality Determining Beneficial Virtualisation Targets 1 Interface Needs Type and Density Control Plane Performance Requirements Data Plane Performance & Feature Requirements Economics of On-boarding if Virtualized Scalability, Elasticity Requirements, Ease of Integration 6 Power Efficiency Requirements of the System BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 36

37 NFV in 2015 Not as Simple As it Appears? Key Problems and Challenges Source: Infonetics 2015 NFV Survey BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 37

38 NFV in 2016/17: NFV is hitting some speed ramp.. Key Problems and Challenges Reality 2016 : Limiting Factors NFV challenges are causing a market pause, but OpenStack operators Adoption must not disengage completely December 2016 Performance Limitations Caroline Chappell Management/MANO Uncertainty Evolving use-case requirements Operators are still taking their first steps on the long and difficult journey towards network function virtualisation (NFV). A few operators are pressing ahead with the transition, but most are daunted by the multiple challenges posed by NFV, and some are pausing investment while they wait for clearer direction from standardisation bodies and their peers. Many operators have not grasped that there may not be NFV standards and blueprints to follow in a software-defined world. Successful companies will have the courage to develop their own paths towards NFV, underpinned by an exceptional level of cross-functional collaboration, leadingedge skills in software innovation and a pragmatic approach to real-world NFV deployments. Operators are still deterred from deployment by the challenges of NFV. NFV involves a variety of still-evolving technologies. NFV operations (and management) are unchartered territory for operators. Transforming organisational culture is the hardest part of the NFV transition Operators are still deterred from deployment by the challenges of NFV BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 38

39 Reality 2016/17: OpenStack Adoption More in Production, increased interest in Containers/Bare Metal BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 39

40 Reality 2016/17: OpenStack Adoption Deployed Use-Cases and Platforms (OpenStack/VMware/Containers/Bare metal) Use-case % of total Deployments 61.90% 19.05% 19.05% Video Mobile Business services Deployed Virtualized Cisco Use-Cases Majority of use-cases deployed is Mobile. Virtualization Platform Deployed One percent share is container based today. Source: Consolidated input - EMEAR NFV Deployments BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 40

41 Reality 2016/17: Performance Limitations Deployment options and techniques -> Contradictory to Cloud Deployments!!! Deterministic placement of Virtual Machines Memory allocation on NUMA node VNF/VM managing Ingress/Egress traffic vcpu Pinning Virtual Switch PCI-Passthrough SR-IOV (Single Root I/O Virtualization) Passes Through Open vswitch Single Port Physical NICs BRKSPG-2402 Single Port Physical NIC (SR-IOV Capable) 2017 Cisco and/or its affiliates. All rights reserved. Cisco Public 41

42 Reality 2016/17: Performance Limitations OPNFV and FD.io (Fast Data) trying to address Performance issue Create a new stack which significantly evolves networking for NFV: Introduce Scenarios with FD.io/VPP for OPNFV OpenStack ODL (Layer2) VPP OpenStack ODL (Layer3) VPP OpenStack VPP Work areas: OpenStack, ODL enhancements (GBP Neutron Mapper, VPP Renderer) FD.io - VPP/Honeycomb enhancements BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 42

43 Reality 2016/17: Management/MANO Uncertainty Lack of standard interfaces, many open source projects Diagram Management and Orchestration (MANO) development continues to be an area of complexity and frustration for SPs. While MANO is an area that gives vendors an opportunity to differentiate their solutions, the differentiation makes it difficult for SPs to create multi-vendor platforms. The lack of standard interfaces between MANO components and systems has led SPs to drive open source projects to improve vendor interoperability. The emergence of numerous open source projects has raised the question of whether MANO development is becoming too fragmented. Open-source and multi-vendor initiatives are driving our software and services market forecasts, but competing initiatives could still lead to market fragmentation rather than acceleration**. ** Analysis Mason - Software-controlled networking: worldwide forecast BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 43

44 Reality 2016/17: Changing use-case requirements? Evolving Trends: Different Application, Different location, Different requirements 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 DCI Peering VPN CPE Carrier-E / Transport Internet / Partner SP Edge Edge ` DCI DCI Central Data Centers DCI DCI Peering DCI Peering Cust. Prem Access Aggregation Remote DC Near Edge Co-Lo Core and Edge Concepts such as CORD (Central Office Re-architected as a Data Center) coming to the forefront BRKSPG-2402 Multi-Cloud 2017 Cisco and/or its affiliates. All rights reserved. Cisco Public 44

45 Summary: Market Expectations of NFV Evolving Expectations Complete use of commodity x86 hardware Open source / standardised applications enable mix and match software sourcing Open standards enables decoupling of hardware and software Basic network devices with highly centralised controllers and functions Business benefit achieved by transforming the network architecture Reality Maturing platform but still evolving technologies still needing to stabilise. Evolving trends due to Applications. High performance network functions require optimised network devices or software techniques Performance is dependant on the technologies selected at each layer and the VNFs themselves Business benefit achieved by transforming the operation of the network. Multiple open source initiatives complicating the environment Changing locations resulting in changing requirements for NFV deployments with evolving use-cases BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 45

46 Cisco Architectural Vision

47 Cisco Architectural Vision SDN/NFV and Orchestration enable change Cisco Overall Strategy SDN Service Orchestration Traditional NFV Service Orchestration Automation, provisioning and interworking of physical and virtual resources NFV Network functions and software running on any open standards-based hardware SDN Control & Data Plane separation Centralized Control abstraction & programmability Traditional Distributed control plane components, physical entities BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 47

48 Simplicity Automation Programmability Virtualization Cisco Architectural Vision Network Evolution OSS BSS Service Creation Layer Service Design Service Assurance Service Catalog Public Private Cloud and/or On-Prem Service Layer Services Layer Mobility: Ultra Services Platform (USP) Video: Infinite Platform, cdvr Business: VMS 3.0 with IWAN Network Abstraction Consumer Business IoT Video Mobility Open APIs Network Abstraction Orchestration Automation Open APIs Infrastructure Physical Virtual Data Center Network planning, optimization and automation across domains controllers and orchestration Service assurance and lifetime management Telemetry & Analytics Infrastructure OS as innovation platform APIs & containers Unified Forwarding Plane - SR OpenStack-based DC/NFVI BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 48

49 Cisco Architectural Vision Industry & Open Source Efforts around NFV & SDN SDN, Controllers APIs, Service Chaining Data Models, Config. Management OpenConfig Cloud Orchestration Data Plane Infrastructure End-to-End Reference Architecture for NFV BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 49

50 Cisco Architectural Vision Open Source as the basis Evolution of the Network Software Stack Applications and Services Application Software Unified Communications Evolved VPN: CloudVPN, CCS Custom Apps ESP Infrastructure Software Orchestration: NSO,.. Base Control Infrastructure Management: Prime,.. Optimization: WAE,.. EPN Embedded Network OS: IOS-XE, NX-OS, Plugins: Puppet, Guest shell, virtual physical Software Base OS: Protocols: Linux, IETF, IEEE, BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 50

51 Cisco Architectural Vision End-to-End Solution Architecture Tenant Portal Apps Business Mobility Video OSS and BSS Cisco Network Services Orchestrator (NSO) Cross-Domain Orchestration System Cisco Cloud Centre (CCC) Cloud Orchestration System Zero-touch Provisioning Software Defined Carrier-E NFV Orch. WAN Controller (WAN Automation Engine Application) NFV / DC Orchestration SDN Controller (ACI +VTS) Distributed NFVI AGG NPE Distributed NFVI DCI CPE AGG PE Distributed NFVI Customer Premise AGG NPE Access & Aggregation Edge and Core DCI BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 51

52 Cisco SDN use-case examples

53 SDN Architecture Evolution Service Provider SDN use-cases CPE Metro and Access Edge Core Data Centre Metro DWDM Long Haul DWDM CPE NFV orchestration Day zero provisioning Service provisioning Agg and access Infrastructure Day zero provisioning Service definition N/W optimization Edge NFV orchestration Day zero provisioning Service + Sub provisioning Core Infrastructure Bandwidth calendaring Demand engineering / PCE Single/multi layer optimization Data Centre NFV orchestration Day zero provisioning Service provisioning BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 53

54 SDN in the Data Centre Different Requirements requires different Solutions!!! Programmable Network Programmable SDN Overlay Model (Cisco VTS) Programmable SDN Model (Cisco APIC/ACI) VTS (Virtual Topology System) DB DB Web Web App Web App Modern OS with enhanced APIs Overlay provisioning and management across N2K-N9K Turnkey integrated solution with security, centralized management, compliance and scale Underlay optimizations Overlay optimizations Integrated Overlay and Underlay Optimizations BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 54

55 SDN in the Data Centre Application Centric Infrastructure (ACI/APIC) Application Storage Storage Policy Model: Application requirements Web Tier App Tier DB Tier Complete visibility of underlying H/W Policy Controller APIC Guaranteed performance, latency, Jitter Strict SLA monitors/health monitoring Virtual, Bare metal, Container support H/W based, line-rate performance Control + Data Plane Policy model describes logical architecture of network supporting application & pushes into infrastructure Language translator in an automated fashion from Application terms and Network terms Moving from Imperative Control to Declarative Control -> Abstract Policies, Flexible Definition, any device BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 55

56 SDN in the WAN Segment Routing What is it? FRA JFK LAX Source Routing: the source chooses a path and encodes instructions in each and every packet FRA JFK LAX 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! BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 56

57 Operational Simplicity SDN in the WAN Segment Routing Enabling new Services and Operational Simplicity PCE RSVP PCE Without Segment Routing With Segment Routing IGP LDP IGP SAME FIBER CONDUIT & SAME POWER PLANT London NO GUARANTEE OF SERVICE Guaranteed Disjoint-path High Bandwidth Path (Default) DIFFERENT FIBER CONDUIT & DIFFERENT POWER PLANT 100G 100G GUARANTEED SERVICE 1G Tokyo Bejing Low Latency Path Enables New Services FRA JFK LAX FRA JFK LAX Source Routing: the source chooses a path and encodes instructions in each and every packet FRA JFK LAX Mobile 4G MPLS SR DC DC SR MPLS simple RSVP-TE Simple Traffic Engineering Mobile 5G SR WAN SR MAN SR Video Video SR Access MPLS SR Universal Forwarding Plane Service Path Low Latency path Automated 50ms protection BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 57

58 SDN in the WAN Augmenting Network Intelligence for infrastructure developments Cisco NSO (Tail-f) WAN SDN Controller Path Computation Application (WAE) Domain and cross-domain Orchestrator Policy and Configuration control for Automation Multi-vendor Path Visibility and Computation across domains Simulate, Optimize and Activate paths in the network Multi-Layer (L3&L1), Multi-vendor Path Computation Engine (XTC) Path Computation Engine Runs on XR Multi-platform, Multi-vendor Segment Routing Access Core DC BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 58

59 SDN in the WAN SDN Controllers and Programmability Demo Multi-Layer Service Automation Zero touch Service Configuration IP and Optical orchestration L2 & L3 VPN services provisioned across Access, Agg, Core & Data Center with SLA End to end 50ms automatic protection NSO XTC-AS1-11 BGP RR WAE XRV 9000 XRV XRV /0/0/0 0/0/0/1 XTC-AS1-12 BGP RR. XTC-AS1-14 BGP RR XTC-AS1-13 BGP RR BUNDLE Eth Benevento-1 0/0/2/1 Ercolano /2 Napoli-5 0/3/0/0 0/1/0/1 Soverato-7 0/2/0/1 0/0/2/ /0/2/ /0/2/2 0/0/0/ / /2 ASR /2 ASR 9001 ASR NCS /0/2/0 0/0/2/0 0/6/0/19 0/6/0/21/0 ebgp 0/1/0/ / / / / /24 0/0/2/0 0/0/2/0 PeerAdj SID 0/6/0/19 0/0/0/21/0 0/1/0/ /0/0/0 0/0/2/1 0/0/2/2 0/0/0/15 0/1/0/0 0/1/0/1 0/2/0/1 0/0/2/1 Pozzuoli-2 Pompei-4 Salerno-6 Trani / /2 0/0/2/ /2 ASR /2 ASR /2 ASR ASR Access West (L2) AS Core (L2) AS /2 4 XRV / Tropea ASR /0/2/0 0/0/2/0 Ostuni ASR 9001 Access East (L1) BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 59

60 SDN in the Edge IOS-XR Modularity, Containers XR APIs & container development capabilities are key selling arguments Modular architecture with App container Programmability with Open APIs and data-models Provides a server-like DevOPs environment Truly integrated with OS - Unique to Cisco Monolithic OS Modular Network OS Puppet Agent Chef Agent Application hosting: Customer s favorite/own Apps running inside XR LINUX Substrate Platform Extensibility with Application development kit Drives Open Innovation BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 60

61 SDN in the Edge Open Innovation and APIs under development Core Develop an agent in the pre-agg box that automates the detection and onboarding of new customers/cpes Customer feature developed in a couple of weeks with the options of a 3 rd Party/Customer-developed application within a container BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 61

62 SDN in Mobility 5G Key Use Case Categories Enhanced Broadband (including fixed access) Leverages mmwave to the prem/device for increased access BW Not concerned with connection density or latency. May not need high mobility (e.g. for fixed access) Data plane has to scale and deploy separately from control plane and state management (CUPS) IoT Focused on low power wide area NB-IoT with high connection density and energy efficiency Slicing, flexible deployment, NFV 1 From - Recommendation ITU-R M.2083 Ultra-Reliable Low Latency For mission critical use cases (self driving vehicles,... Public safety,...) Desired 1ms access time only refers to radio interface and would be most useful in near field mission critical apps Push data plane to the edge, remove state from user plane BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 62

63 SDN in Mobility Co-located and Remote Network Architecture in 5G (CUPS Architecture) Central Data Center Ultra Services Platform Management Plane VM VM Control Plane VM VM User Plane VM VM Service Component Service Component Service Component CUPS Control and User Plane Separation BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 63

64 SDN in Mobility Co-located and Remote Network Architecture in 5G (CUPS Architecture) Central Data Center Ultra Services Platform Management Plane VM VM Control Plane VM VM User Plane User Plane VM VM VM VM Service Component Service Component Service Component Service Component Service Component Service Component Remote Data Center Remote Data Center CUPS Control and User Plane Separation BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 64

65 SDN in Mobility Unified Network as a Fabric for Service Creation in 5G Access Network Domain Controller Access Metro Network Domain Core Network Domain Data Center Domain EVPN VNF VNF VNF VNF Segment Routing Compute Leaf Spine Packet Optical Convergence Simplify Unified underlay and overlay networks with segment routing and EVPN Automate E2E Cross-domain automation with model-driven programmability and streaming telemetry Virtualize Transform the Network to enable distributed service delivery and speed up service creation BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 65

66 Cisco NFV use-cases examples

67 SP s are Approaching NFV in Multiple Ways Cisco is addressing all Buying Centers with different Solution Packages Use Case Led Use Case Specific, e.g. VMS, VPC Includes VNF-M and NFV Orchestrator Orchestration Led Top-down approach Business outcome driven Buying Center BU/Biz Vertical Hardware, VIM (including Network VIM), Infrastructure Assurance Common MANO solution for different use cases Buying Center NMS/OSS team Infrastructure Led Bottom-up approach Buying Center Network & DC infrastructure team BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 67

68 UCSD Monitoring Unified Management and Monitoring Cisco NFV Architecture Cisco NFVI, NFVO and VNFs Legend North Bound APIs Partner Virtual Network Functions Cisco and 3 rd Party CSR ASAv vnam vips NFV-O & Resource Orchestration NSO Network Services Orchestrator enabled by Tail-f or 3rd Party vpc-di vims Video Opt. 3 rd Party VNF Manager Cisco ESC or 3 rd Party Virtual Infrastructure Manager Network VIM API RHEL OSP 8 APIC or VTS or 3rd Party GUI Linux (RHEL 7.2), Hyper Visor (KVM), Host Packages, Software Defined Storage NFVI Scope Cisco Physical Infrastructure Compute (UCS) Network Storage Ceph BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 68

69 Orchestration Led NFV Solution

70 UCSD Monitoring Unified Management and Monitoring Cisco NFV Architecture NFVO and Resource Orchestration Legend North Bound APIs Partner Virtual Network Functions Cisco and 3 rd Party CSR ASAv vnam vips NFV-O & Resource Orchestration NSO Network Services Orchestrator enabled by Tail-f or 3rd Party vpc-di vims Video Opt. 3 rd Party VNF Manager Cisco ESC or 3 rd Party Virtual Infrastructure Manager Network VIM API RHEL OSP 8 (Liberty) APIC or VTS or 3rd Party GUI Linux (RHEL 7.2), Hyper Visor (KVM), Host Packages, Software Defined Storage NFVI Scope Cisco Physical Infrastructure Compute (UCS) Network Storage Ceph BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 70

71 Cisco NSO Available Today Orchestration Led NFV Solution Programmability and Automation though Open Protocols with NSO (Tail-F) Mgmt. Apps / OSS/BSS or Tenant Portal REST, Java, NETCONF Network Engineer Network-wide CLI, Web UI Cisco Network Services Orchestrator (NSO) Service Manager Service YANG Models Device Manager Mapping Life Cycle management Create, Modify, Delete Day 0 Configurations PnP Server (Call Home) Network Element Drivers (NED) Device YANG Models NETCONF, CLI, SNMP, REST, etc. End-to-End Transactions Day1/Day2 Configurations BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 71

72 NSO NETCONF Elastic Services Controller Cisco ESC Available Today Orchestration Led NFV Solution Elastic Services Controller (ESC): Flexible, Open E2E VNF Lifecycle Management VNF Provisioning VNF Configuration VNF Monitor Analytic Engine Rule Engine Provision VM VM Bootstrap process VM alive Configure Service Service Bootstrap Process Service alive Service Functional Service Overloaded / Under-loaded VM Overloaded / Under-loaded Service Dead Predefined Action Predefined Action Predefined Action Custom Script Action Custom Script Action Custom Script Action Predefined Action Custom Script Action Predefined Action Custom Script Action VM Dead Custom Event based on Custom Monitoring Predefined Action Predefined Action Custom Script Action Custom Script Action BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 72

73 Orchestration Led NFV Solution Cisco NFV Partner Program Orchestration Cisco Program Available Today NSO (NFVO) Cisco Orchestration is designed as an open architecture supporting multi-vendor VNFs Cisco is developing a technology ecosystem to help partners validate their VNFs using Cisco orchestration, which allows customers with multi-vendor VNF deployments easily VNF KVM/ESXi VNF VNF ESC (VNFM) OpenStack/ VMware vcenter Apply for the Interoperability Verification Testing (IVT) Post your solutions and materials on SPP page for publication to Marketplace BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 73

74 Orchestration Led NFV Solution Cisco NFV Partner Program What s in scope for compatibility testing? Create VNF package Onboard VNF package Instantiate VNF Healing of VNF Delete VNF Deletion of VNF package BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 74

75 Infrastructure Led NFV Solution

76 NFVI: Customers Intended Scope & Requirements Basis for Cisco NFVI offering Customers asking for an integrated infrastructure solution Unified Provisioning and Management/Operations ETSI Defined NFVI Key Customer Requirements Carrier Class Architecture Performance, Throughput, Scale, Optimised for NFV High Availability and Security Distributed from DC to CO to POP to Branch Operational Simplicity Centralised Single Pane of Glass Lifecycle Management Single Point of Ownership Open & Agile Open, Flexible, Modular, Programmable Single Platform for multiple use cases beyond NFV Customer Intended Scope (Infra + VIM + SDN Controller) BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 76

77 Cisco NFVI Value Proposition 3 Key area s of Differentiation 1 2 "Best of Breed" Open Architecture Open Source Components from the leading contributors CEPH, Linux, KVM, OpenStack, ODL Programmable network and compute architectures: N9K, UCS, SDN Controllers Options Operational Simplicity Installation and Configuration Management and Operations Performance and Health Checks 3 Performance & Optimisation Optimised System Performance SDN Controllers, Optimised Forwarders BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 77

78 Best of Breed Open Architecture Partnership with Redhat and Intel OSS / BSS EMS 1 EMS 2 EMS 3 VF 1 VF 2 VF 3 RHEL KVM Virtual Compute Cisco Compute UCS Virtual Ceph Storage Virtualization Layer DAS Storage on UCS Cisco Virtual VTF/OVS Network Nexus Network + ASR Cisco s NFVI Solution Orchestrator VNF-M VNF (VNF Managers) Manager Cisco VIM VIM Cisco SDN APIC/ Controller Cisco VTS Infrastructure Service Assurance Monitoring Single Unified Pane of Management Glass 1. Strategic alignment with Redhat and joint engineering 2. Cisco Infrastructure and SDN controller, HA framework, CI/CD framework, Integrated Management and Monitoring 3. Intel DPDK/complementing Cisco VPP, EPA, Secure Boot, Joint innovation lab Full Rack POD ½ Rack POD Starter Kit Compute Storage NFVI Expansion Expansion Branch Solution BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 78

79 Best of Breed Open Architecture Cisco Network/SDN Controllers Multiple Options No Network/SDN Controller (Legacy Neutron) Programmable SDN Overlay Model (Cisco VTS) Programmable SDN Model (Cisco APIC/ACI*) VTS Legacy Networking (OVS, Linux Bridge) Overlay provisioning and management across N2K-N9K Underlay/Overlay Integration application-centric policy model Ecosystem integration Broad and Deep Networking Capabilities *Post FCS BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 79

80 Operational Simplicity Reliable, scalable and upgradeable OpenStack deployment Openstack Big Tent May 2015 Openstack Integrated Release declared dead No more integrated releases from Liberty. Many more projects coming. Rate of innovation in Openstack is accelerating Towards a new microservices based approach Openstack Kolla Mission Statement Production-ready containers and deployment tools for operating OpenStack clouds that are scalable, fast, reliable, and upgradeable using community best practices. BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 80

81 Hardware Software Operational Simplicity Cisco NFV Infrastructure - What is it Composed of? Applications for NFV, Video, Mobility etc. Orchestration, Management, Monitoring XRv CSR1KV ASAv vpc-di vpc-di Others UCS-Director UCS-D BMA NSO ESC Monitoring SW UCS-M Cisco GIT Repository Cisco VIM Red Hat Enterprise Linux OpenStack Platform (RHEL OSP7) Compute(Nova) Networking(Neutron) Storage(Cinder/ VM Placement Linux Bridge OVS Galnce) VxLAN VLAN Ceph Automated Installer Containerized Components Proven HA Architecture CI/CD Release System Automated System Test CI Pipeline (Cisco controlled) VTS VPP OSC Integrated Test Suite Nexus 9000 Red Hat Enterprise Linux (RHEL7) UCS-C UCS-B UCS-Fabric Interconnect Logging / Monitoring Health Checks 3 rd party (future) Cisco Red Hat/Openstack Operational Enhancements to Openstack (Available to Customers) BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 81

82 Operational Simplicity Container Deployment Conatinerised Openstack Installation Kolla + Ansible to deploy Openstack services within Docker containers. Docker Containers on Control Node heatapi heatengine horizon cloudpulse_server novanovncproxy novaconsoleauth novaapi novascheduler novaconduct Novacommon cinder_volume cinder_scheduler cinder_api neutron_metadata_a gent neutron_l3_agent neutron_dhcp_agent neutron_linuxbridge_ agent neutron_server neutron_common Glanceapi glancer keystone rabbitmq mariadb haproxy memcached logstash {ceph_mon} Build packages and containers, host generated artifacts Input Validation Bare-Metal Install Common Setup Storage Configuration Openstack Service Orchestration Verifications/ Monitoring BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 82

83 Performance and Optimisation Vector Packet Processing (VPP) : Now Open sourced High performance forwarder used in flagship Cisco hardware products, now available for x86 Feature rich (Layer 2, IPv4, and IPv6 forwarding with large tables multicontext VRFs, multiple types of tunneling, stateless security, QoS policers (all of RFCs incl. color-aware ones). Open sourced (linux foundation as fd.io) Complementary to Intel Data Plane Development kit (DPDK) Highly performant vhost-user for VM-VM connectivity BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 83

84 Performance and Optimisation EANTC: Throughput measurements OVS-DPDK vs. VPP Performance through virtual switch and its virtual interface to VNFs 10 Gbit/s, 1.6 million frames/s throughput with Cisco s VPP 7 Gbit/s, 1.09 million frames/s throughput with OpenvSwitch Latency is a key aspect Cisco and/or its affiliates. All rights reserved. Cisco Public

85 Performance and Optimisation EANTC: Carrier-grade requires predictable performance Forwarding performance of the standalone virtual switch with multiple layer 2/layer 3 forwarding table (FIB) entries Almost line rate throughput with Cisco s VPP for Ethernet forwarding up to 20,000 MAC addresses OVS performance Reduced by 81% when forwarding to 2,000 MAC addresses Unusable for 20,000 MAC addresses BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 85

86 Use-case Led NFV Solution

87 UCSD Monitoring Unified Management and Monitoring Use-case Led NFV Solutions Key use-cases : Mobility, Business Services, Media/Video Legend Partner Mobility Bus. Services Media/Video Virtual Infrastructure Manager Network VIM API RHEL OSP 8 (Liberty) APIC or VTS or 3rd Party GUI Linux (RHEL 7.2), Hyper Visor (KVM), Host Packages, Software Defined Storage NFVI Scope Cisco Physical Infrastructure Compute (UCS) Network Storage Ceph BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 87

88 Mobility use-case Single Instance (SI) Control Function Platform management tasks Session Function Demux Tasks IP address Management Session Function Session Tasks State replication Optional ICSR peer SI GW Redundant tasks StarOS VM HyperVisor Blade Blade Blade HW Blade Server Standby tasks StarOS VM HyperVisor Blade Blade Blade HW Blade Server 2017 Cisco and/or its affiliates. All rights reserved. Cisco Public

89 Mobility use-case Distributed Instance (DI) - CF and SF VM Description Control Function Platform management tasks Session Function Demux Tasks IP address Management Session Function x2 Session Tasks State replication Session Function Redundant tasks CF CF SF SF SF SF StarOS VM StarOS VM StarOS StarOS StarOS StarOS VM VM VM VM HyperVisor HyperVisor HyperVisor HyperVisor HyperVisor HyperVisor Blade Blade Blade Blade Blade Blade HW Blade Server Standby tasks BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 89

90 Automation Mobility use-case Path to Full Virtualization Appliance Managed Virtualization Full Virtualization USP ASR 5500 Ultra M Element Manager UGP USF UPP CUPS Element Manager Web UI Ultra M OpenStack UGP USF UPP Ultra Managed by Cisco Redhat OSP9 Ultra Gateway Platform Ultra Services Framework Ultra Policy Platform Ultra Services Platform BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 90

91 ESC VNFM Deploy Screen Mobility use-case Ultra-M Components VPC VNF ESC VNFM VNF EM Basic lifecycle events Web Services GUI Qualified on UCS C Nexus 9K Leaf and Spine Simple and single support structure VNF-EM SLA mgr Srv conf VNFM Prxy CF CF SF SF SF SF StarOS StarOS VM VM StarOS StarOS StarOS StarOS VM VM VM VM Redhat OSP9 Cisco UCS-C Nexus 9K Leaf Nexus 9K Spine BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 91

92 Business Services use-case Virtual Managed Services (VMS) - Controllers/Management & NFV Orchestration Customer Facing Services provide portal access to Catalog offerings Full Service Portal Orchestration Workflow reflects end-to-end Service Domain. Cross-Domain Orchestration CPE Controller WAN Management * Not required in Overlay Solution Cisco NFV Orchestration Work Flow Day 0 Auto-Provisioning Unbox and turn on Life Cycle Service Config Network Controller WAN Dimensioning (if needed) Ciircuit provisioning RAN Programmed forwarding overlay. WAN VRF CPE ASR 9000 (PE/DCI) L2 DC UCS L2 DC ASR 9000 vcpe Service Chains (DCI/PE) CE Aggregation Circuit Service Overlay/DC Underlay BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 92

93 Business Services use-case Common Software Elements SD-WAN options Cloud VPN Cloud MPLS Cloud IWAN Private Cloud Firewall (ASAv) HQ Intrusion Prevention (IPSv) Internet Web Security (WSAv) Public ` Cloud Private Cloud Firewall (ASAv) HQ Intrusion Prevention (IPSv) Internet Web Security (WSAv) Public ` Cloud Private Cloud HQ Internet Public Cloud Service Provider Cloud Secure Broadband INET INET Service Provider Cloud Secure MPLS INET INET Service Provider Cloud Secure MPLS Dedicated internet Business Locations Branch Offices Branch Offices Common Service Orchestration and Automation Consistent Portal and Service Dashboard Instrumentation Enterprise and Service Provider Deployment Models Application Aware Cloud Services Optimization Pervasive Security WAN Optimization Usage Based Pricing BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 93

94 Business Services use-case VMS IWAN (Intelligent WAN) with CPE-Based Split Tunneling Direct Internet Access Microsoft Office 365 Branch CPE/vCPE Public Cloud Internet Virtual Private Cloud Internet and MPLS connectivity with DMVPN Local breakout direct to Internet for specific SaaS apps. MPLS Private Cloud Microsoft Windows Internet MC1 BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 94

95 Media/Video use-case Solutions and Products End to end solutions for consumer TV services (PayTV) Virtualized Video Processing (V2P): Ingest, processing, packaging, recording, storage, encryption and distribution of Live, VOD and Cloud DVR video content using a virtualised infrastructure Infinite Video Platform (IVP): Cloud (usually public) hosted applications plus thin clients (STB, Phones, Tablets, PCs, HDMI sticks etc). Enabled consumers to locate, interact and consume TV content Cloud DVR (cdvr): Cloud hosted replication of in home DVR services. Often added to legacy video platforms Point Products Individual, or bundles, applications sold as best in class to be integrated with customer s legacy or other vendor s point product to implement end to end solutions. They are virtual software implementations of historically appliance solutions. Including: Live TV Encoder/Mux - vdcm; Content packaging VMP; Content recording VMR; Storage COS; CDN OMD. To use almost any of these virtual point products they need a VNF Manager V2P-Controller BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 95

96 Media/Video use-case Solutions and Products Video/Media Products vdcm VMP VMR OMD COS V2P-C Original OS CentOS CentOS CoreOS Linux-based CentOS Linux-based VMware Yes Yes No Yes Yes Yes OpenStack Yes No For controllers, monitoring, analytics only (core). Yes, (SWIFT interfaces) No Containers for Shipping End 2016 Yes (Docker on OpenStack/Bare Metal ) Yes No No No BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 96

97 Summary

98 Summary NFV and SDN are fundamental enablers of Cisco SP Architecture transformation. While some challenges current in the marketplace, Technology enhancements, Open Source Initiatives/SDO activity are driving market adoption and use-case development. Cisco has a comprehensive and evolving Architectural proposition to address NFV and SDN capabilities Multiple active and developing use-case deployments in the EMEAR Market for both SDN and NFV BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 98

99 Complete Your Online Session Evaluation Please complete your Online Session Evaluations after each session Complete 4 Session Evaluations & the Overall Conference Evaluation (available from Thursday) to receive your Cisco Live T-shirt All surveys can be completed via the Cisco Live Mobile App or the Communication Stations Don t forget: Cisco Live sessions will be available for viewing on-demand after the event at CiscoLive.com/Online BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 99

100 Continue Your Education Demos in the Cisco campus Walk-in Self-Paced Labs Lunch & Learn Meet the Engineer 1:1 meetings Related sessions BRKSPG Cisco and/or its affiliates. All rights reserved. Cisco Public 100

101 Q & A

102 Thank You