A toplevel configuration item is a ci used as the starting point for organizing and promoting a set of related configuration items an example of a toplevel ci is a computer system. Aug 21, 2019 configuration baselines include at least one configuration item and are deployed to a collection of clients or users. Use configuration items and configuration management. The representations of these entities in the cmdb are configuration items cis. Configuration and change management ccm is the process of maintaining the integrity of hardware, software, firmware, and documentation related to the configuration and change management process.
Cscis are selected based on tradeoffs among software function, size, host or target computers, developer, support concept, plans for reuse, criticality, interface considerations, need to be separately documented and controlled, and other factors. Configmgr configuration baselines a beginners guide. In other words, version numbers and configuration item registration codes help in. Keep all other settings as the default and then click on the. Every dcm digest must contain exactly one configuration item.
Selected items of system hardware or software or combinations of hardware and software, in which the government or acquiring activity has configuration management concern, are designated as configuration items cis. Checklist configuration item ci record from the itil process map v2 a ci record within the cmdb contains the following data. Examples of software configuration items include a console display module for an air traffic control system, and. One great example of a configuration baseline in sccm. Each of these configuration items are evaluated upon a defined schedule for the purpose of reporting on compliance and for auditing purposes.
A definition of configuration item with several examples. Software configuration item an overview sciencedirect topics. May 04, 2019 itil v3 describes configuration item ci as a subset of service asset that has a direct impact on service delivery and needs to be managed in order to deliver an it service. Within this view, you can add values to the inventory and manage other aspects of software, such as license counts, license expiration dates, or even custom fields that support your business processes. Configuration baseline remediation configuration item. Keep a configuration item register that describes the evolution of the software product. Itil checklist cms cmdb, enhanced with many additions itil process. Sap, expense account, payroll software or a corporate service e. The term configuration item or ci refers to the fundamental structural unit of a configuration management system. Scm practices include revision control and the establishment of baselines.
Cscis are selected based on tradeoffs among software function, size, host or target computers, developer, support concept, plans for reuse, criticality, interface considerations, need to be separately. Examples of cis include individual requirements documents, software, models, plans, and people. Without a clear definition of what qualifies as a ci, you will constantly struggle with deciding whether to put certain kinds of data into the cmdb. Examples of configuration items include software and applications, locations and offices, employees and customers, documentation, hardware and companies, and even your incidents, changes and customers. The following application configuration item instance example determines whether the configuration manager client is installed on the system by using microsoft windows installerbased detection. Definition an aggregation of hardware, software, or both, that is designated for configuration management and treated as a single entity in the configuration management process. Examples of configuration items include software and applications, locations and offices, employees and customers, documentation, hardware and companies. The unique identity of the configuration item is the combination of the attributes authoringscopeid, logicalname and version. A operating system installed on a particular machine can be considered a. The configuration data list displays all configuration items or configuration baselines that are included in this configuration baseline.
Configuration items can be deployed to devices or users. Checklist configuration item ci record from the itil process map v2. Cis vary widely in complexity, size, and type, ranging from an entire service or system including all hardware, software, documentation, and support staff to a single software module or a minor hardware component. Itil v3 describes configuration item ci as a subset of service asset that has a direct impact on service delivery and needs to be managed in order to deliver an it service in itil, configuration items cis are those service assets which are configurable and can be managed through change management. Click add to add a new configuration item or configuration baseline to the list. The template reflects the steps set out in the prince2 method and is designed to prompt the project manager and help in the creation of the configuration item record. A configuration baseline in configmgr is a collection of one or more conditional checks called configuration items. Oct 23, 2017 many projects require components to be integrated for example the development of a new phone handset would involve screen, case, software drivers and apps, battery, marketing materials, user guides and so on. Csci an aggregation of software that satisfies an end use function and is designated for separate configuration management by the acquirer. The unique identify of the configuration item is the combination of the attributes authoringscopeid, logicalname and version. A ci is a software model that contains the attributes of the represented entity. Simply put, a ci is an instance of an entity that is part of your environment and has configurable attributes specific to that instance.
Cis identify the components of the system and consist of the data definitions dd independent building blocks that can be manually managed in the administration application and have a physical representation in the. The term configuration item ci refers to the fundamental structural unit of a configuration management system. Examples of cis include individual requirements documents, software. For example, you might have a ci that represents a service or other logical. A configuration item is a software entity that shows up on planning timelines and which requires a certain amount of documentation. Specify the important characteristics of each configuration item. Definition of configuration item ci configuration item ci a configuration item is an entity in a configuration management solution such as a cmdb. Examples of cis include individual requirements documents, software, models, and plans. Software configuration management in software engineering. Itil defines a ci as any component that needs to be managed in order to deliver an it service. In other words, version numbers and configuration item registration codes help in uniquely identifying configuration items. A configuration item ci is any service component, infrastructure element, or other. Jul, 2017 the number one activity is source code control. Many projects require components to be integrated for example the development of a new phone handset would involve screen, case, software drivers and apps, battery, marketing materials, user guides and so on.
In information technology, a configuration item is a component of a system that can be identified as a selfcontained unit for purposes of change control and identification. Configuration item configuration management systems. The following are illustrative examples of configuration items. It is a structural unit that combines heterogeneous data into an object, treated as a single entity. From the ribbon, click on create configuration item. If something goes wrong, scm can determine what was changed and who changed it. In software engineering, software configuration management scm or sw cm is the task of tracking and controlling changes in the software, part of the larger crossdisciplinary field of configuration management. Configuration and change management ccm is the process of maintaining the integrity of hardware, software, firmware, and documentation related to the configuration and.
Common configuration types include software, hardware, communications, location and documentation. Configuration item record template prince2 project. Definition an aggregation of hardware, software, or both, that is designated for configuration management and treated as a single entity in the. Dec 27, 2016 a definition of configuration item with several examples. It services are typically made up of a bunch of individual components things like servers, software and middleware, and unique configuration information.
It is a fundamental operations technique that captures valuable information for processes such as incident management, problem management, change management, maintenance, safety and risk management. This is where instead of just saving your code to your desktop where you might lose it, or at least forget what it looked like yesterday before you decided to refactor everything and break everythin. Modeling the system as a set of evolving components. In the sccm current branch console, under the assets and compliance workspace, expand compliance settings and select configuration items. We have updated the speculative execution sidechannel vulnerabilities configuration baseline. Oct 28, 2009 every dcm digest must contain exactly one configuration item. Explaining configuration item ci, cmdb, cms and dml. As discussed above, configuration testing is a software testing where the application under test has to be tested. Verified controlled item configuration through periodic audits. More clear definition is in milstd498 which superseded dodstd2167a. The item approval, which may be a written quality record or verbal, is a user requirement specification v. Specify when each configuration item is placed under configuration management. Each configuration item must include the following.
Note that this function is usually performed by a source code control system, however a manual record may have to be kept of the documents that describe various versions of. May 23, 2018 configuration baseline remediation to the rescue. Configuration baseline is group which could consist of. Checklist configuration item ci record it process wiki. A ci record within the cmdb contains the following data. Examples of work products that may be part of a configuration item include. They are used in service management, change management, configuration management, incident management and a variety of other processes related to directing and controlling change. The following items can be part of a configuration baseline. Apr 29, 2020 configuration testing is defined as a software testing type, that checks an application with multiple combinations of software and hardware to find out the optimal configurations that the system can work without any flaws or bugs. Maintained and updated configuration control item inventory. Maintained and monitored software and hardware configurations for classified networks. Configuration item system center configuration manager. A configuration item is an entity designated for configuration management, which may consist of multiple related work products that form a baseline.
The source of a software requirement may include, for example. This logical grouping provides ease of identification and controlled access. A configuration item referred to as an object is a product hardware andor software that supports use by an end user. A configuration item, or ci, is anything uniquely identifiable that can be changed independently. Configuration items can overlap and exist at many levels of. Each entity consists of several attributes of specific data types for example, string and integer. Mar 30, 2010 the term configuration item or ci refers to the fundamental structural unit of a configuration management system. Configuration items can overlap and exist at many levels of granularity. Csci an aggregation of software that satisfies an end use function and is designated for separate. Configuration item an overview sciencedirect topics. Example characteristics of configuration items include author, document or file type, and programming language for software code files. Sccm 2012 configuration items, configuration baselines.
Each element in the it environment is an individual entity requiring accurate capture of its attributes. This chapter is the updated version of the software configuration management scm generally accepted knowledge to be used as a consistent view of this software engineering topic worldwide. Configuration identification configuration management. Configuration management is the practice of tracking operational items and their attributes. The system has a central operation control centre and. With the help of processes and tools, configuration management looks after the configuration items, especially with regards to change management, status accounting, identification and any audits. The configuration management system oversees the life of the cis through a combination of processes and tools by implementing and enabling the. The updated baseline now includes support for verifying the protections for cve20183620 l1 terminal fault in addition to the previously supported cve20175715, cve20175754 and cve20183639. A toplevel configuration item is a ci used as the starting point for organizing and promoting a set of related configuration items. The selection of work products for configuration management should be based on criteria established during planning. For the remainder of this post i will now refer to configuration items as cis and. This digest defines an application configuration item.
As far as i can tell, csci was defined in the same logic as hwci hardware configuration item in dodstd2167a which simply defined csci as a configuration item. In this context, it is very important to remember that all cis are service assets. Information about each ci is recorded in a configuration record within the configuration management system and is maintained throughout its lifecycle. Examples of software configuration management scm activities. Ci a component of a system that is treated as a self contained unit for the purposes of identification and change control. All configuration items cis are uniquely identified by ci registration codes and version numbers. Console asset extensions software configuration items use the software configuration items node to build a list of software assets. It can have many child cis, such as an operating system, application software, and hardware components. What are examples of configuration items in project. Examples of automated configuration control systems include.
What are some examples of software configuration management. Note though software update is a configuration settings it cannot be configured from level 1 and can only be added from level 2 up directly to configuration baseline. In my example im calling it, enabledlinkedconnections. Configuration baselines are applied to sccm collections and that is where compliance is evaluated. Configuration items cis are the focal point of a cmdb. Ill use my original 20 problem as the example for how to create a configuration item, but the steps are universal, so you can use them to create any configuration item. A configuration item ci represents the entities in the system. There is also a product description for the configuration item record at appendix a of the prince2 manual. Explaining configuration item ci, cmdb, cms and dml itil itsm. Application configuration item example 1 configuration. Microsoft blocks access to network drives for security reasons. Jan 05, 2017 in information technology, a configuration item is a component of a system that can be identified as a selfcontained unit for purposes of change control and identification. The list of the most popular software configuration management tools top scm tools in 2020 in software engineering software configuration management is the task of tracking and controlling changes in the software part of the larger disciplinary field of configuration management the scm practices include vision controls in the establishment of baselines.
Configuration management specialist resume sample livecareer. Create configuration baselines configuration manager. Cis vary widely in complexity, size, and type, ranging from an entire service or system including all hardware. In itil, configuration items cis are those service assets which are configurable and can be managed through change management. A configuration item ci is an infrastructure component provided by an organization to its customers. If something goes wrong, scm can determine what was. Category and possibly subcategories, if applicable. Official definition of csci computer software configuration. Examples of software configuration items include a console display module for an air traffic control system, and an accounts receivable module for an accounting. Prior to software deployment, the software configuration items must be subjected to a final. The figure depicts the configuration of an underground railway environmental control system.
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