![]() Provision for precise authentication to access network resources Provision for troubleshooting assistance Administration of network security, including intrusion detectionĪ system administrator or sysadmin is a person who is responsible for the upkeep, configuration and reliable operation of computer systems especially multi-user computers, such as servers. ![]() ![]() The main tasks associated with network administration include: Design, installation and evaluation of the network Execution and administration of regular backups Creation of precise technical documentation, such as network diagrams, network cabling documents, etc. Without network administration, it would be difficult for all but the smallest networks to maintain network operations. Network administration involves a wide array of operational tasks that help a network to run smoothly and efficiently. Generally it is planning, installing, and maintaining computer systems involving servers and clients that work together in a network environment using operation system like Windows 2008 Server or Linux platform. System Administration is the design, installation, configuration, operation, and support of these servers to support the operation need of information technology infrastructure of an organization. Philosophy of System Administration and Network Administration It is about putting together a network of computers (workstations, PCs and supercomputers), getting them running and then keeping them running in spite of the activities of users who tend to cause the system to fail.ĥ 1.2. It is unusual as an engineering discipline in that it addresses both the technology of computer systems and the users of the technology on an equal basis. Networking professionals must be knowledgeable in considering when to use physical or virtual servers, when to use a public or private cloud, and other key performance, reliability, and security issues.Ĥ Cont’d Network and system administration is a branch of engineering that concerns the operational management of human–computer systems. Systems administration is the design, installation, configuration, operation, and support of these servers. While all that data eventually gets to the user, it spends most of its time on hundreds of interconnected servers. This includes activities as simple as topology design to those as complex as the configuration of services and protocols to enable an entire intranet and the support of that environment. ![]() ![]() Introduction Networking is the technology of interconnecting computing devices of all types so information can flow between them. Presentation on theme: "Rift Valley University Nekemte Campus Department of MIS Lecture-1: Introduction to Network and SysAdmin."- Presentation transcript:ġ Rift Valley University Nekemte Campus Department of MIS Lecture-1: Introduction to Network and SysAdminĢ Chapter Objectives At the end of this chapter, the students will be able to: Learn the foundation of network and system administration Know the scope, duties and responsibilities of network and system administrator Know the network operation system that support system administration Distinguish the support of each network operating systemģ 1.1. ![]()
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