ITIL-SLA

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SLA, A Critical Tool to Support Highly Stressed Business Processes itSMF Annual Conference November 2003 Agenda 1 2 3 4 5 2  DMR Consulting Why SLAs? ITIL Introduction Service Level Management Implementation Considerations Wrap-up Why SLAs? 1 Are they being served…? Where did my IT expense $ go? How does IT support my business? What level of IT service am I getting? IT? Value? Where’s the connection? Am I getting value for my money? 4  DMR Consulting Opposing Perspectives Business View Once IT projects end, it’s tough to see what drives IT costs. IT does not have a good handle on controlling its expense $. I’m unsure of how my IT demands create costs – it’s a mystery. I find it hard to get commitments on IT service levels. Why is this so difficult? 5  DMR Consulting IT View The business is only interested in projects, not operations & maintenance. The business keeps asking us to reduce expense $, while creating more demand. The business often expects something for nothing. The business has unrealistic expectations of service levels. Why is this so difficult? Why SLAs? To prevent this: IT Service Desk Business Units 6  DMR Consulting Service Level Management Goals Develop a business-value basis for IT services Encourage effective business usage of IT services to help manage costs Set a clear, manageable expectation for the businesses regarding the delivery of IT services Embed a measurement culture for IT services Facilitate accountability for the delivery of IT services Facilitate the reuse of service components to simplify service management and operation 7  DMR Consulting Achieving the Goals As always, this requires a combination of: • business alignment • people • process • technology • organization. Are there frameworks we can leverage? 8  DMR Consulting ITIL Introduction 2 What is the ITIL? IT Information Library A series of books giving guidance on integrated IT management processes A frame of reference describing IT service management best practices A complete model in the public domain for the delivery of IT services An independent model of IT makers (software and hardware) and the key consulting firms they recognize 10  DMR Consulting ITIL – Key Objectives • To align IT services with the current & future needs of the business, and its customers • To improve the quality of the IT services delivered • To reduce the long-term cost of service provision 11  DMR Consulting The ITIL Jigsaw ITIL Service Level Management (SLM) is in here… 12  DMR Consulting Core ITIL Disciplines Service Delivery Continuity Manage ment Service Support Release Management Service Desk Service Level Management Tactical Processes Capacity Manage ment Financial Manage ment Availability Manage ment Incident Management Operational Processes Problem Management Change Management ITIL Configuration Management IT Operations IT Operations 13  DMR Consulting IT Infrastructure IT Services ITIL Service Level Management 3 SLA versus SLM SLM The process in charge of managing the quality and quantity of IT services SLA The written agreement between the IT department and its customers describing the characteristics of the services to be delivered 15  DMR Consulting Service & Service Catalog Service – Not to be confused with technology – Visible services (for SLAs) Access to applications, Printing services, Messaging services, etc. – Non-visible services (for OLAs & UCs) Network services, Infrastructure, etc. Service catalog – Collection of all the visible services the IT department can provide its clients 16  DMR Consulting Service: something the client can describe in its own terms and is willing (potentially) to pay for SLRs & SLAs Service Level Requirement – Prior to a new service or first stage of an existing service that is not measured – Reflects desired service levels Service Level Agreement – Services agreed on with the client that can be measured – Reflects target service levels 17  DMR Consulting OLAs & UCs Operational Level Agreement – Agreement with internal IT resources to satisfy clients’ SLAs Underpinning Contract – Contract with external service provider to satisfy clients’ SLAs. 18  DMR Consulting Relationships – Relationships between clients, service catalog, SLAs, OLAs and UCs Service Catalog Client A Client B Client C SLA A1 Non-standard service SLA A3 SLA A2 Service SLA B SLA C Client Service Delivery Internal Suppliers OLA 1 19  DMR Consulting OLA 2 OLA 3 UC 1 UC 2 External Suppliers Service Catalog Contents 1 2 3 4 5 6 7 8 9 Document Information Foreword Signatures IT Profile Service Desk Service Hours and Accessibility Charging Definition of Services and Products Index and Definitions List of Attachments/Associated Documents 20  DMR Consulting SLA Contents What should be in the Service Catalog? 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Document Information Signatures General Terms Summary of Responsibilities Service Description Incident and Problem Management Changes Affecting this Agreement Charging Restrictions Growth Management Reporting Training Service Review and Evaluation Business Continuity Security Requirements Index and Definitions List of Attachments/Associated Documents 21  DMR Consulting *Similar structure can be used for OLAs & UCs In a Nutshell Enabling Services • Component parts of delivered services • Can be internally or externally delivered SLA • Service Level Agreements • Linked to Service Definitions • Key metrics • What the business expects to get Toolsets • Management toolsets • Process based • Technology based • Monitoring and measurement Desktop (internal provider) WAN Technology Elements LAN Exchange (internal provider) (external provider) (internal provider) Toolsets Serv ice Mgmt Services Catalogued Services • What the business buys • Service Catalog • Service Definitions In c i d e n t, P ro b l e m , C h a n g e , …. HRIS OLA OLA OLA SLA BUSINESS USERS BUSINESS USERS BUSINESS USERS BUSINESS USERS Financials OLA OLA OLA SLA UC • Externally provided services • Linked to OLA targets E-mail OLA OLA OLA SLA UC Systems Mgmt OLA • Operational Level Agreements • Linked to SLA targets • Internal agreements 22  DMR Consulting A l e rt M o n i to ri n g , C a p a c i ty & P e rf o rm a n c e , …. SLM Lifecycle - A Flat View • Established Function • Implement SLAs • Periodic reviews Design • Manage the ongoing process Define Capability Publish Deliver Consume Enabling/Internal Services OLAs e.g. NT Server External Services • UCs SLAs Manage Service Management Methodology ITIL Processes 23  DMR Consulting Requirements , Governance, Funding & Reporting Service Catalog •Review OLAs & UCs • Monitor Typical ‘chapters’ • Report •Commitments • Managed Services • Review •Signatures • Development Services •Exceptions to • Consulting Services standard STUFF WHICH THE BUSINESS VALUES !!!! Key Roles Clients Service Owner Users SLM Process Owner OLA Owners UC Owners Every role has responsibilities and/or accountabilities defined by the service organization and its processes 24  DMR Consulting Service Metrics Create Service reports & traffic lights Detailed reports from infrastructure management tools Service reviews Management reviews Dashboards In c id e n ts 85 60 35 10 Change N o . o f In c id e n t s lo g g e d a n d c lo s e d C lo s e d In c id e n t s In f o rm a t io n T ra n s c o C h a n g e s 1 0 .0 % 8 .0 % 6 .0 % 4 .0 % 2 .0 % 0 .0 % 100 100 90 80 70 60 50 40 30 20 10 80 60 40 20 Number of calls -1 5 -4 0 -6 5 -9 0 -2 .0 % -4 .0 % -6 .0 % -8 .0 % 0 -1 0 .0 % 3 0 -J u l 0 6 -A u g 1 3 -A u g 2 0 -A u g 2 7 -A u g 0 3 -S e p 1 0 -S e p In ta rg e t O u t o f ta rg e t A c h ie vm e n t (T a rg e t 9 0 % ) 0 3 0 -J u l 0 6 -A u g 1 3 -A u g 2 0 -A u g 2 7 -A u g 0 3 -S e p 1 0 -S e p C h a n g e s re g is te re d C h a n g e s Im p le m e n te d E xp e c te d L e ve l Benefits Management by fact! Proof of delivery Enables review Stimulates improvement 3 0 -J u l 0 6 -A u g Logged 1 3 -A u g 2 0 -A u g 2 7 -A u g 0 3 -S e p 1 0 -S e p C lo s e d E xp e c te d L e ve l N o . o f In c id e n t s lo g g e d a n d c lo s e d 50 45 40 35 30 25 20 15 10 5 0 3 0 -J u l 0 6 -A u g Logged 1 3 -A u g 2 0 -A u g 2 7 -A u g 0 3 -S e p 1 0 -S e p 50 40 30 20 10 0 Number of calls -1 0 -2 0 -3 0 -4 0 -5 0 3 0 -J u l C lo s e d In c id e n t s In f o rm a t io n 1 0 .0 % 8 .0 % 6 .0 % 4 .0 % 2 .0 % 0 .0 % -2 .0 % -4 .0 % -6 .0 % -8 .0 % -1 0 .0 % 0 6 -A u g 1 3 -A u g 2 0 -A u g 2 7 -A u g 0 3 -S e p 1 0 -S e p In ta rg e t O u t o f ta rg e t A c h ie ve m e n t (T a rg e t 9 0 % ) 9 9 .9 6 % 9 9 .9 5 % 9 9 .9 4 % 3 0 -J u l 9 9 .9 7 % 1 0 0 .0 0 % 9 9 .9 9 % 9 9 .9 8 % N e tw o rk S L A Av a ila b ilit y 0 6 -A u g 1 3 -A u g 2 0 -A u g 2 7 -A u g 0 3 -S e p 1 0 -S e p C lo s e d E xp e c te d L e ve l N e tw o rk S L A c o n fo rm a n c e S L A Ta rg e t W AN N o . o f In c id e n t s lo g g e d a n d c lo s e d 25 20 15 10 5 0 3 0 -J u l 0 6 -A u g Logged 1 3 -A u g 2 0 -A u g 2 7 -A u g 0 3 -S e p 1 0 -S e p 25 20 15 10 5 0 -1 0 -1 5 -2 0 -2 5 3 0 -J u l 0 6 -A u g 1 3 -A u g 2 0 -A u g 2 7 -A u g 0 3 -S e p 1 0 -S e p In ta rg e t O u t o f ta rg e t Number of calls -5 C lo s e d In c id e n t s In f o rm a t io n 1 0 .0 % 8 .0 % 6 .0 % 4 .0 % 2 .0 % 0 .0 % -2 .0 % -4 .0 % -6 .0 % -8 .0 % -1 0 .0 % A c h ie ve m e n t (T a rg e t 9 0 % ) 9 9 .9 0 % 3 0 -J u l 9 9 .9 2 % 9 9 .9 4 % 9 9 .9 6 % 9 9 .9 8 % 1 0 0 .0 0 % N e tw o rk S L A Av a ila b ilit y 0 6 -A u g 1 3 -A u g 2 0 -A u g 2 7 -A u g 0 3 -S e p 1 0 -S e p C lo s e d E xp e c te d L e ve l N e tw o rk S L A c o n fo rm a n c e S L A T a rg e t LAN N o . o f In c id e n t s lo g g e d a n d c lo s e d 12 10 8 6 4 2 0 3 0 -J u l 0 6 -A u g Logged 1 3 -A u g 2 0 -A u g 2 7 -A u g 0 3 -S e p 1 0 -S e p C lo s e d E xp e c te d L e ve l 20 15 10 5 0 Number of calls C lo s e d In c id e n t s In f o rm a t io n 1 0 .0 % 8 .0 % 6 .0 % 4 .0 % 2 .0 % 0 .0 % -2 .0 % -4 .0 % -6 .0 % -8 .0 % -1 0 .0 % 3 0 -J u l 0 6 -A u g 1 3 -A u g 2 0 -A u g 2 7 -A u g 0 3 -S e p 1 0 -S e p In ta rg e t O u t o f ta rg e t A c h ie ve m e n t (T a rg e t 9 0 % ) N e t w o rk S L A Av a ila b ilit y 1 0 0 .0 0 % 9 9 .9 9 % 9 9 .9 8 % -5 -1 0 -1 5 -2 0 9 9 .9 7 % 9 9 .9 6 % 3 0 -J u l 0 6 -A u g 1 3 -A u g 2 0 -A u g 2 7 -A u g 0 3 -S e p 1 0 -S e p N e tw o rk S L A c o n fo rm a n c e S L A T a rg e t 25  DMR Consulting Implementation Considerations 4 Before Starting The SLM starting point will vary by situation. IT perception in the organization – Business contributor or cost center Organizational culture Business drivers & pain points Maturity of supporting processes – Incident, problem, change, etc. Mix of new vs. existing services Mix of internal vs. third-party capabilities 27  DMR Consulting Bottom Line Basically, SLM is about three things: – Setting objectives (that make sense to business) – Measuring to make sure the objectives are attained – Taking corrective action if needed This means three main things: – Understanding the client’s objective (SLR) Whether IT can deliver or not – Measuring current IT service delivery (Service Catalog) – Managing that gap (SLAs, OLAs, UCs) 28  DMR Consulting Strategy Hints Start with a smaller scope – For example: Critical services, Common corporate services, Focus on one client, etc. Implement IT internal Service Objectives before formal SLAs or OLAs – Based on: Industry standards, Own internal standards, etc. 29  DMR Consulting Wrap-up 5 FAQs How many Service Catalogs per Company/Client? There should be one Service Catalog for the IT department unless there is more than one service delivery organization. How many SLAs per Client? It is normal practice to have a single SLA for each client covering all of the business services selected by the client and the associated enabling services. It is also possible to have more than one SLA for a single client. What should be in the Service Catalog? All visible should be fully described in the Service Catalog as well as the interdependencies between services. 31  DMR Consulting FAQs What about non-standard services? These should be requested using the “Non-Standard Work Request” process. Who is the owner of the Service Catalog? While both the business and the IT department are part of the project to prepare the Service Catalog, ownership of the Service Catalog remains with the IT department. 32  DMR Consulting Do Not Forget To make the distinction between visible services and non-visible services To use language the clients and customers understand To thoroughly prepare the awareness campaign in order to define the expectations correctly To ensure communication channels between IT and the business To ensure that measurements and metrics are agreed upon and can be implemented and used To ensure that SLAs are actually backed up by OLAs and UCs (where these are necessary). 33  DMR Consulting Keep in Mind A SLA, by itself, does not improve the services. A SLA is not just a collection of service level indicators. A SLA can harm more than it helps if not done properly! Just like in a marriage, the real work starts after the SLA is signed. 34  DMR Consulting Questions 35  DMR Consulting www.dmr.com

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