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System Administration
&
Maintenance
The basics of system administration
Dr. Ahmed Alnasheri
System Administration and Maintenance ( Lecture One )
4/27/2024
1
Course Objectives
1. Transition you from working on a single computer to an entire fleet.
2. You’ll learn about the infrastructure services.
3. We’ll deep dive on cloud.
4. You'll also learn how to:
• Manage and
• Configure servers.
5. Using industry tools to manage :
• Computers,
• User information, and
• User productivity
6. Finally, you’ll learn how to recover your organization’s IT infrastructure
in the event of a disaster.
7. In lab session you will use WS 2016
System Administration and Maintenance ( Lecture One )
2
Course References
1. Principles of network and system administration / Mark
Burgess.
2. The Practice of System and Network, Second Edition,
Thomas A. Limoncelli Christina J. Hogan Strata R. Chalup.
3.
Administration Installation, Storage, and Compute with
Windows Server 2016.
4. Networking with Windows Server 2016.
5. Identity with Windows Server 2016.
System Administration and Maintenance ( Lecture One )
3
Evaluation
Evaluation
No.
Assessment Tasks
Mark
Proportion of Final Assessment
1
Attendance & HomeWorks
3
Midterm Exam
4
Labs
5
Final Exam
10
20
20
50
100
10%
20%
20%
50%
100%
Total
System Administration and Maintenance ( Lecture One )
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Lecture Objectives
• Examine the roles and responsibilities of a Systems Administrator.
• Differentiate the technical differences between a server and a client machine.
• Introduce you to cloud
System Administration and Maintenance ( Lecture One )
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What is Systems Administration?
• Employees need computers along with access to the Internet to reach out to clients
• The organization websites needs to be up and running.
• Firewall have to be shared back and forth and so much more
• All of these requirements make up the IT infrastructure of an organization.
System Administration and Maintenance ( Lecture One )
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What is Systems Administration?
• IT infrastructure encompasses the software, the hardware, network, and services required for
an organization to operate in an enterprise IT environment.
• Without an IT infrastructure, employees wouldn't be able to do their jobs and the whole
company will crumble before it even get started.
• So organizations employ the help of someone like a systems administrator to manage the
company's IT infrastructure.
• System administrators or as we like to call them sysadmins, are the unsung heroes in
organization.
• They work in the background to make sure a company's IT infrastructure is always working,
constantly fighting to prevent IT disasters from happening.
• In all seriousness, sysadmins have a lot of different responsibilities. Any company that has an
IT presence needs a sysadmin or someone who handles those responsibilities.
• The role of a sysadmin can vary depending on the size of an organization.
• As an organization gets bigger, you need teams of sysadmins.
• Their responsibilities may be separated out into different roles with job titles like network
administrators and database administrators.
System Administration and Maintenance ( Lecture One )
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Servers Revisited
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System
Administration
( Lecture One )
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Leiden University
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System Administration and Maintenance ( Lecture One )
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System
Administration
( Lecture One )
Discover
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