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  • John Malzahn Host, Senior Manager, Cloud and Virtualization Solutions Marketing, Cisco Systems

    Elisabeth Rainge Vice President, Communications Service Provider Operations Research, IDC

    Carl Moberg Technical Director, Cisco Systems

    March 9, 2017

    Orchestration & Automation: Achieving Network Automation with YANG Modeling Technologies

  • Todays Presenters

    John Malzahn

    Senior Manager, Cloud

    and Virtualization

    Solutions Marketing,

    Cisco Systems

    Elisabeth RaingeVice President,

    Communications Service

    Provider Operations

    Research, IDC

    Carl Moberg

    Technology Director,

    Cloud and

    Virtualization Group,

    Cisco Systems

  • Agenda

    The Service Provider Agility

    Challenge1

    Achieving Automation with

    YANG Modeling Technologies2

    Cisco Solution for Automation

    and Orchestration3

  • Achieving Automation with YANG Modeling Technologies

  • Orchestration & Automation: Network Automation with YANG Modeling Technologies

    Elisabeth Rainge

    March 9, 2017

  • Agenda

    The Service Provider Agility Challenge

    What Agility Means:

    to Service Providers

    to Service Provider Customers

    Reality Check

    Achieving Automation with YANG Modeling

    What Automation Means

    What Next?

    IDC Visit us at IDC.com and follow us on Twitter: @IDC 6

  • Digital Experience in TelecomThe Shift

    To Digital: Customer at the

    Center of the Business

    IDC Visit us at IDC.com and follow us on Twitter: @IDC 7

    From Traditional: Network at

    the Center of the Business

    Network

    Network

    Service

    Omni-channel

  • Digital: The CSP Context

    DX is underway with large organizations

    CSPs are essential enablers for DX projects in all industries

    Innovation accelerators: robotics,

    IDC Visit us at IDC.com and follow us on Twitter: @IDC 8

    DX changes how industries work

    with CSPs

    The dream team

    CDO Strategic

    CIO

    Tech-savvy

    CEOCTO LoBs

    CFO

  • What Does Agility Mean to:

    Service Providers?

    Service Provider

    Customers?

    Networks

    Operations

    IDC Visit us at IDC.com and follow us on Twitter: @IDC 9

  • Custom Complex

    Costly Closed

    Network Transformation

    10

    Programmable Data-driven

    Automated Open

    Static Networks c. 2014 Highly Automated Networks c. 2020

  • Custom Complex

    Costly Closed

    Network Transformation

    11

    Programmable Data-driven

    Automated Open

    Static Networks c. 2014 Highly Automated Networks c. 2020

    30-40 %Network Utilization 60-80 %Network Utilization

  • CSP Infrastructure Operations

    IDC Visit us at IDC.com and follow us on Twitter: @IDC 12

    Traditional:Network

    equipment features

    Service definition

    What customer

    buys

    Standards (3GPP, etc)

    Emerging:Service

    definitionNetwork

    orchestration

    What customer

    buys

    Customer requirements

    Network orchestration

    What customer

    buys

    Target:

    Source: IDC PlanScape: IT Operations Architecture for Virtualized Networks (IDC #256840, June 2015)

    CSPs & CSP Suppliers are evolving strategies for an IT Operations Revolution

  • Enterprises Will Ask CSPs for Greater Control and

    Visibility

    IT Digital

    IDC Visit us at IDC.com and follow us on Twitter: @IDC 13

    Technology

    as tool of business

    operations

    Technology

    as tool of goods/

    services

    Source: Enterprise Network Management: IT Priorities for Digital Transformation IDC #41541516, June 2016

    Enterprise buyers of CSP services increasingly value communications

    technology as a key advantage for achieving customer experience goals

  • Reality Check What are SPs doing about agility?

    What are SP customers doing about agility?

    IDC Visit us at IDC.com and follow us on Twitter: @IDC 14

  • Network Management Today

    Major refresh cycle linked to:

    Off-premresources

    Coping with Internet plus private lines

    Inputs from analytics

    Video

    Mobilizing the business: DX

    IDC Visit us at IDC.com and follow us on Twitter: @IDC

  • Network Operations Outlook

    Network Data Flows Will Increase

    IDC Visit us at IDC.com and follow us on Twitter: @IDC 16

    Network Virtualization

    Network Simplification

    Network AutomationNFV

    Appliances Model-based administration

    Network operating systems

    Cognitive networks

    Connectivity at scale (IoT)

    2017 - 2020+ 2020 - 2025+2010 - 2017

  • Achieving Automation with YANG

    Modeling

    Study findings

    Insights

    IDC Visit us at IDC.com and follow us on Twitter: @IDC 18

  • IDC Key Findings

    YANG adoption and engagement is high

    Adoption of YANG-based modeling technologies is expanding in

    key and high-impact domains

    Business network services

    Netconf reflects the broader trends and requirements for

    operational systems

    IDC Visit us at IDC.com and follow us on Twitter: @IDC 19

  • Adoption Index Scoring Criteria

    Criteria Investigate=1 Design=2 Develop=3 Operationalize=4

    StatusTech Evaluation/

    Tests

    New Service/Network

    Design

    Service Developed/

    Service

    Implemented

    Multiple Commercial

    Services/ Operationalize/

    Scale out

    Breadth of Adoption Single Service 2-3 Services

    Multiple Service/

    Multi-domain

    Multiple Services/ Multi

    domain & Strategic

    Program Maturity Early stage/focus

    group

    Dedicated Eng

    Team(s)

    Cross-Functional

    Organizational

    Teams/ Multi-

    Domain

    Corporate

    Sponsorship/Strategic

    IDC Visit us at IDC.com and follow us on Twitter: @IDC 20

  • Orchestration and Automation

    Service models using YANG reuses most of the building blocks and allows easier

    service creation

    IDC Visit us at IDC.com and follow us on Twitter: @IDC 21

    Service agility is the most important

    characteristic, network agility, to

    compete with Internet players

    Service product managers want to

    fully automate the parsing of the

    service in YANG models

    n

  • The only combination that allows a model-based

    approach for fulfillment and service assurance

    For our RFPs it is a

    mandatory requirement

    for netconf/YANG

    support on all Layer 1-3

    networking products

    Only started using YANG

    models in last 8 months and now 6 services are available

    some are fully automated

    Goal of netconf/YANG is to have a

    "simpler interface" to talk to devices

    NETCONF/YANG is a

    fundamental part of the

    company's transformation to

    automate services

    Simplification is Fundamental

    22

  • Interview Highlights: Business Network Services Use

    Cases

    "absolutely multi-vendor support for YANG

    we are building an abstraction layer so that we can use YANG models from any vendor

    It is a mandatory requirement for our 4 router vendors to support YANG going forward

    IDC Visit us at IDC.com and follow us on Twitter: @IDC 23

  • Learning, gathering

    know ledge

    Implemented &

    FunctionalStatus

    1 or 2 domains,

    dozens of devices

    controlled

    Multiple domains,

    thousands of elements

    controlled

    Breadth of

    Adoption

    Early stage,

    Undeveloped

    Multiple established

    implementationsProgram

    Maturity

    Adoption Index Scoring

    IDC Visit us at IDC.com and follow us on Twitter: @IDC 24

    1 2 3 4 5SCORE

    Initiate Develop Deliver Manage OptimizePhase 1 Phase 2 Phase 3 Phase 4 Phase 5

    YANG network modeling adoption Index: Lead Adopters

    Yangmodeling

    Yangmodeling

    Yangmodeling

    Experimental Customer impactBusiness

    Case Maturity

    Yangmodeling

    Yangmodeling

    Neutral to existing

    processes

    Exceeds goals,

    requires new goalsInnovation

    Impact

  • IDC Visit us at IDC.com and follow us on Twitter: @IDC 25

    Network modeling and programmability enables

    business leaders to achieve Business Targets for People, Process, & Technology

    YANG, NETCONF and other modeling tools

    (TOSCA, OpenConfig, WebConf) are helping

    100% of CSPs surveyed to achieve

    Operational Targets

    Delivering on Targets

  • Looking Forward Expanding challenges

    Role for cognitive technologies

    IDC Visit us at IDC.com and follow us on Twitter: @IDC 26

  • Reality Check: Hybrid Networks

    New classes of network functions will co-exist with long-term

    investments

    Standards efforts aim to ease burdens (ONAP, OSM, MEF, etc)

    IDC Visit us at IDC.com and follow us on Twitter: @IDC 27

  • Digital Infrastructure Scalability and Reliability

    Fundamentals

    IDC Visit us at IDC.com and follow us on Twitter: @IDC

    Digital offerings touch more customers, and more technology

    On-site corporateCloud partnersNetwork partners

    ConsumersEnterprisesOther CSPs

    Personal devicesData center

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