ITIL
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This document provides an overview and introduction to Information Technology Infrastructure Library (ITIL). It discusses that ITIL is a framework for best practices for managing IT operations and services. The document focuses on ITIL implementation and service support. It explains that ITIL aims to align business and IT by allowing organizations to implement relevant processes. It also discusses that ITIL implementation should not be overly complicated and should focus on making ITIL work for each individual organization and business.
ITIL
- 1. Information Technology Infrastructure Library www.mindrivergroup.com
- 2. IntroductionWhat You Can Expect From This White Paper:-The goal of this white paper is to help you understand Information Technology Infrastructure Library(ITIL) in the right spirit without getting lost in the buzzwords. Just to keep you on your feet, I’ll start with ITIL basics however focus more on ITIL implementation. Don’t worry if you are just getting started with ITIL, it is written simple enough for anyone with a basic understanding of IT.2
- 3. IntroductionMindRiverGroup Approach to ITIL :-Most ITIL solutions in the market are too complicated. Let’s take an example where a customer wants to implement an ITIL solution. First, customers have to get ITIL consulting to define ITIL processes and align it with business goals. The next task is to buy ITIL software; most ITIL solutions offer incident, problem, and change management as different modules. Even after choosing the software it takes months for product consultants to implement the process. The cost and time factor to implement an ITIL solution drives SMBs (Small and Medium Businesses) away. MindRiverGroup mission is to make ITIL simple so that every business can benefit from it. MindRiverGroup automates ITIL Service Support, without expensive consultants or shelling out on customization. When you install the products, you will get the ITIL Service Support framework with Incident, Problem, Change and Release Management framework built over a Configuration Management Database (CMDB). You can get started from day one, with minimal configurations to suit your needs.3
- 4. IntroductionWhat is ITIL? Facts and not History :-A little history is essential here. ITIL is a framework of best practices to manage IT operations and services defined in the mid-1980s by the Government of Commerce, UK. ITIL’s main objective is to align business and Information Technology, allowing organizations to implement what is relevant to their business. ITIL is just a documented common sense from years of learning from helpdesk managers around the world.4
- 5. IntroductionHere is what you really need to know5
- 6. IntroductionITIL is not about Complicated Process Maps :-ITIL is not about complicated strict process maps. You should not follow someone else’s process or the processes defined in some book. When you learn ITIL, don’t start drawing detailed process maps for all the modules, taking it to consultants to ask whether they are in line with the ITIL specifications. The Truth is that consultants cannot help you without understanding how your support works.ITIL Service Support will be our focus :-Today, IT Helpdesk is the lifeline of any business from small to large, and most IT managers and helpdesk managers are struggling to have an efficient and productive helpdesk. We will focus on this problem here. As ITIL Service Support offers the best practices framework for IT helpdesk, let us see how ITIL can help helpdesk managers and IT managers. ITIL’s IT Service Support Module offers best practices to make sure IT Services are highly available. ManageEngine ServiceDesk Plus Enterprise Edition implements these IT Service Support modules.6
- 8. Incident ManagementIncident ManagementAn incident is a disruption of normal service that affects the user and the business. The goal of Incident Management is to restore IT services to the normal state as soon as possible with workarounds or solutions to make sure that it does not affect business.An incident is an event that is not part of the standard operation; it is an event that you don’t want to happen, however it eventually happens. In simple words, Incident Management is a process to manage disruptions in critical IT services and restore them ASAP.It may sound like a sugar-coated sophisticated trouble ticketing system. However, Incident Management tells you how to implement an IT Helpdesk that understands and works to meet business priorities.8
- 9. Incident Management Incident Management outlines the need to have a process to restore services. ServiceDesk function is the glue that binds the Service Support modules together with a Single Point of Contact to the user and ensures that IT Services stay focused on business.Record Basic User Details
- 10. Is the user reporting an outage or asking for a new service
- 11. If he is asking for new service – New Service Request
- 12. Train your helpdesk analysts to get back to users who ask for new services
- 13. Train them to record details of requests with urgency and priority
- 14. Train the helpdesk team to look for new service plans and milestones
- 15. Train them on where should they look for answers to FAQs
- 16. If he is reporting about outage or disruption—Incident
- 17. Determine whether it is an Incident or not with basic diagnosis
- 18. Check whether you can help with a resolution from the knowledge base
- 19. Assign Incident to Specialist Support Group
- 20. Work closely with Specialist Support Group to provide resolution to the user
- 21. Close the incident with user confirmation9
- 22. Incident ManagementUser calls with an ISSUETechnician does Basic check Here’s a sample Incident Management workflow. Consider this as a basic format and make changes wherever required.Logs an Incident & provides the resolution 10
- 23. Incident ManagementIncident Workflow in ServiceDesk PlusIncident DetectionRecord the Incident detailsClassify IncidentProvide Workaround or SolutionEscalate / File a new problem or associate to an existing problemIncident Closure11
- 24. Problem ManagementProblem ManagementUser calls with an ISSUEProblem TechniciansEliminate the root causeThe goal of Problem Management is to find the root cause of incidents and reduce the impact on business. Problem Management is a proactive approach that prevents recurrence of incidents.12
- 25. Problem ManagementLogs a problemMORE USER AFFECTEDProblem management brings strategy to your helpdesk; it helps you move from your firefighting mode to a proactive mode. In simple words, the disruptions faced by users are mostly different instances of a problem.When you find and eliminate the root cause of all the Incidents, you also prevent future incidents.13
- 26. Problem ManagementRecord the Problem and Match with Known Error DatabaseA problem can be raised directly or by combining one or more Incidents. Once the problem is recorded, the problem technicians will check if it has been reported before and if there is a known workaround or solution.Problems that have Workaround/Solution: Known ErrorIf the reported problem has a workaround or solution, it is a Known Error. The Helpdesk technician can get back to the user with the workaround/solution. The technician needs to note that the problem has occurred and increase the problem count to measure the frequency of the problem.14
- 27. Problem ManagementClassify the Problem to Determine the Right PriorityIt is important to classify the problem withCategory, Sub Category and ItemBusiness impact and urgencyThe classification helps technicians determine the priority of the problem.Analyze the problem to determine the root causeWhen the problem is classified, it gives a clear picture to the problem technicians as to where they should start. Depending on whether the problem is in the users’ machine, or in the proxy server or in the firewall, technicians may use various tools to diagnose and resolve it. The technician records all symptoms and the root causes along with a workaround or a solution.15
- 28. Problem ManagementProvide Resolution or Initiate a Request for ChangeTechnicians can get back to users if there is a resolution readily available. If the problem requires a few changes in the system, they can provide a workaround and initiate a Request for Change. Eg: A group of users are not able to access the Internet, the root cause of which is the firewall. Technicians can provide users with a workaround to access the Internet and initiate a Change Request to replace the firewall to prevent Internet unavailability in the future.Closing the ProblemAlthough the Problem technicians close the problem, it is the responsibility of helpdesk engineers or frontline support staff to update users about all the activities. When users have a single point of contact, they don’t have to repeat themselves to different technicians. Also, the frontline staff who have logged the call ensure that the solution meets the users’ needs exactly.16
- 29. Problem Management workflowProblem Management Workflow in ServiceDesk Plus:Problem Detection & ClassificationProblem PriorityProblem AnalysisSolutions, Workaround, and Known Error RecordsProblem Closure17
- 30. Change ManagementChange ManagementThe change management process helps you co-ordinate changes with minimal disruptions and accepted risk.18
- 31. Change ManagementMost small businesses feel that Change Management is too controlling and that it is not possible to implement change quickly when you have a long-drawn process. Change Management will not be complicated unless you plan to complicate it. It is about having a simple plan and organizing yourself so that you don’t have surprises downtime.Note:- Every organization needs change management. It helps IT Managers and IT staff to keep executives and stake holders informed when important changes happen. When everyone from executives to IT staff is involved from decision-making to implementation it leaves no space for unwanted surprises.19
- 32. Change ManagementWhy did we adopt Change Management?Our recruitment process for a fresher includes two parts: aptitude tests and personal interviews. Users have to log on to our testing platform -Zoho Challenge. Zoho Challenge was hosted on a Windows server. The candidates were all seated and going through the regular test preparation brief. Everything was supposed to go as planned. Boom, the server crashed and our testing application went down with it. After all the pep talk about the productivity and efficiency, it was a real embarrassment to go back and say that the server crashed and everyone had to wait till we resolved the situation. When we checked, we found that our helpdesk staff had applied the latest security patch in the system and it failed to start. It turned out that it was not completely their fault as they had a policy to ensure that the latest security patch was applied on all servers.It was a simple communication gap, but a big loss of face.20
- 33. Change ManagementLesson:We did not have a method to communicate to the HR department about the system update. If informed, they could have scheduled the test later and if it was an important test, the upgrade could have done later that night. Result: We got Change Management in place.Implement a Change Management System without complications, get a meaningful system in place that helps people.21
- 34. Change ManagementHere’s a simple and effective change management process that maps a common sense plan to ITIL.22
- 35. Change ManagementA simple workflow based on these questions will help you design an effective change management process.23
- 36. Change ManagementChange Management WorkflowInitiate Change RequestChange Plans and CAB (Change Advisory Board)Approval from CAB MembersCoordinate Change ImplementationPost Implementation ReviewChange History24
- 37. Summary ITIL was meant for businesses of all sizes-small, medium and large. Today, ITIL is not given a fair chance in SMB market place, mostly dismissed for being complicated and expensive. The ITIL Heroes Handbook is an initiative that hopes to change the general perspective and help IT Managers and staff understand ITIL in the right Spirit. The whitepaper presents a practical approach to ITIL. Get started with practical ITIL processes and workflows that worked for most businesses worldwide. Implement an ITIL solution in a day; you have to try it to believe it.25