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  • Learn. Connect. Explore.Learn. Connect. Explore.

  • Windows 2003 End of Support: Why, What and How?

    Ashok Srinivasan

    Architect

  • Agenda

     Why: what is the challenge?

     What: is this a challenge or an opportunity?

     How: having decided, how do we move forward?

     Screenshots / Demo

  • 4

    Optimistic Estimates Server migration: 200 days Application migration: 300+ days

    Why

    What

    How

    250 Days Remaining

  • Windows Server 2003 EoS

    Windows Server 2003/R2

    extended support ends

    July 14, 2015

    All updates (including security updates) will no

    longer be available

    Custom Support Agreements, (if available), will

    be required for continued support

    Affects physical and virtual instances

    Why are servers still

    running Windows Server

    2003/R2?

    Real or perceived challenges of upgrading

    applications

    Custom applications

    Budget/Resource constraints

    Why

    What

    How

  • Start planning your migration and transforming your datacenter todayDiscontinued support for many applications

    Now is the time to act

    Increased operations costs

    Impact on Microsoft Small Business Server 2003

    Impact on both physical and virtualized servers

    No safe haven

    No safe haven

    Windows 2003/R2 servers will not pass a compliance audit

    No compliance

    No compliance

    37 critical updates released in 2013 for Windows Server 2003/R2

    No updates

    No updates

    What End of Support Means Why

    What

    How

  • Reduce operational costs

    Self-service provisioning, extensive automation and

    standardization

    Costs  by > 20%

    Reduce time to deploy new

    services

    Provision individual servers or whole application environments from

    templates

    Deployment time  from weeks to

    hours or minutes

    Improve efficiency and reliability

    Standardised, pooled, high- availability server

    configurations

    Server count  by > 2x Availability  to 99.9% or higher

    Reduce Compliance Risks

    Segregate admin duties, enforce security and audit

    policies

    Zero unpatched, misconfigured or unaudited servers

    Opportunity for Transformation Why

    What

    How

  • Modernization of Platform & Applications

     Private/Hybrid Cloud

     Azure Migration

     Line-of-Business Applications,

    Platforms and Services

     Identity Management, Security, and

    Networking Services

     Enterprise Communication, Exchange..

     AD Consolidation & Migration

    More than OS Upgrade Why

    What

    How

  • Windows Server 2012

    R2, Exchange 2013, etc.

    Microsoft

    Azure Cloud OS Network

    Evaluate options for each application and workload

    On-Premise Cloud Based

    Target your destination Why

    What

    How

    SharePoint & Exchange

    Office 365

  • Enterprise Modernization: Approach

    E n d

    -t o

    -E n d

    A p

    p ro

    a ch

    Enterprise Modernization

    Deployment &

    Migration

    Assessment &

    Planning

    Discovery &

    Rationalization

    Why

    What

    How

  •  Minimal support required through automated

    discovery of physical and virtual server

    infrastructure, platforms, and services

     Rapid results through automated rationalization

    of applications using knowledge base

     Reduced risk and planning efforts from project

    dashboards showing results by classification,

    business units and progress

    Enterprise Modernization: Approach

    11

    Discovery and Rationalization

    Tool-based reconnaissance and classification of

    the enterprise IT landscape including Microsoft

    and partner solutions

    Messaging and

    Collaboration

    Application and

    Data Platform

    Infrastructure

    Platform

    Devices &

    Mobility

    Identity and

    Access

    Why

    What

    How

  • Assessment and Planning

    Application Portfolio Matrix

    A

    comprehensive

    application

    inventory

    Develop

    strategy:

    • Re-host

    • Replace

    • Rebuild

    • Refactor

    • Retire

    Identify

    required

    characteristics

    of remaining

    applications:

    sensitivity, critical

    functions

    Prioritize

    remediation

    efforts and

    identify

    candidates for

    Cloud/On-

    premise

    Enterprise Modernization: Approach Why

    What

    How

  • Assessment and Planning

    Enterprise Modernization: Approach Why

    What

    How

    Source: Gartner – Five options for migrating applications to the cloud

  • Assessment and Planning

    Enterprise Modernization: Approach Why

    What

    How

    Microsoft

    server roles

    By type

    By criticality

    Microsoft

    applications

    Third-party applicationsCustom

    applications

    Can be retiredMarginalImportantMission critical

    By complexity and risk (RAG)

    Low Medium High

  • Remediation

    Enterprise Modernization: Approach Why

    What

    How

    Upgrade path possible

    Software upgrades

    approved and funded

    Infrastructure

    modernized

    Supported Remediation

    Possible

    Environment

    packaging possible

    Software upgrades

    not available or lack

    the business case

    Code Change

    Hard coded elements

    Recompile required

    Highest risk, but likely

    not the most effort due

    to small numbers in this

    category

  • Migration Approach

    Enterprise Modernization: Approach Why

    What

    How

    ID Application S e rv

    e r

    ro le

    M ic

    ro so

    ft a

    p p

    T h

    ir d

    -p a rt

    y a

    p p

    C u

    st o

    m a

    p p

    R e ti

    re

    M a rg

    in a l

    Im p

    o rt

    a n

    t

    C ri

    ti ca

    l

    C o

    m p

    le xi

    ty

    (1 – 3 )

    R is

    k (

    1 – 3 )

    W in

    d o

    w s

    S e rv

    e r

    2 0 1 2

    M ic

    ro so

    ft A

    zu re

    M ic

    ro so

    ft

    O ff

    ic e 3

    6 5

    C lo

    u d

    O S

    N e tw

    o rk

    00001 Exchange X X 1 1 X

    00002 Web Server X X 2 2 X

    00003 Shipping Services X X 2 1 X

    00004 Quick Quarter Close X X 2 2 X

    00005 Document Converter X X 3 2 X

    00006 Trey Research Lookup Tool X X 2 3 X

    00007 A. Datum Index X X 3 3

    00008 Inventory Key X X 2 2 X

    Discover Assess Target (destination and journey)

  • Cloud Based

    Review subscriptions and capacity for target applications:

    • Office 365

    • Microsoft Azure (IaaS, PaaS)

    On-Premise

    Design and Deploy Microsoft target Applications or Services

    for:

    • Private Cloud with Hyper-V and System Center 2012

    R2

    • Active Directory 2012

    • Exchange Server 2013

    • SharePoint Server 2013

    • Lync Server 2013

    • SQL Server 2012

    • System Center 2012 R2 Configuration Manager

    • System Center 2012 R2 Operations Manager

    • Microsoft Dynamics CRM 2013

    • Microsoft Dynamics AX 2012 R2

    Determine if resources are available on target platform or service

    Validate Target Availability Why

    What

    How

  • Deployment, Remediation, and Migration

    Planning and

    deployment of modern

    infrastructure, platform,

    and services

    Re-host, Replace,

    Rebuild, Refactor, Retire

    legacy applications and

    services

    Migration and

    onboarding of users,

    applications, and

    operational processes

    End-to-end governance to ensure execution in phases according

    to business priority, compliance, and risk management

    Enterprise Modernization: Approach Why

    What

    How

  • Modernization Plan

    Modernization Plan Complex/Unknown

    Early Wins

    Early Decisions

    Why

    What

    How

  • In summary…. Why

    What

    How

    Migrate4Target3Assess2Discover1

    System Integrators

    CMDB & Tools

    MCS

    Premier Support

    Microsoft Server Roles

    Microsoft Applications

    Custom Applications

    Third Party Applications

    Microsoft Azure

    Windows Server 2012 R2

    Cloud OS Network

    Office 365

    MCS

    Premier Support

    Tools / Accelerators

    System Integrators

  • S