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OSI 7 Layers and Networking Background Concepts
Matthew Fried
Matthew Fried
This is a networking course; the complete addendum to
We cover binary, Huffman encoding, networks from a mathematical perspective and many other network algorithms, such as those that appear in CLRS.
Read more
This is a networking course; the complete addendum to
We cover binary, Huffman encoding, networks from a mathematical perspective and many other network algorithms, such as those that appear in CLRS.
Read more
This is a networking course; the complete addendum to
We cover binary, Huffman encoding, networks from a mathematical perspective and many other network algorithms, such as those that appear in CLRS.
Students will benefit from this course by learning about networks. There is no greater benefit than this. (Which alone is many times the price of admission.)
This course builds on foundations of networks such as Ford-Fulkerson, in which we learn the how, why and what of networks. We also address many burning questions on networks, such as "If networks were an animal... what type of animal would they be?" - well obviously an OCTOPUS. But why, you ask... I guess you'll just have to come and see.
Register for this course and see more details by visiting:
OpenCourser.com/course/3586sm/osi
What's inside
Learning objectives
- Students will be able to do the following after this course:
- Identify essential issues in network design, planning and management
- Do conversions between hexadecimal, decimal and binary numbers
- Define fundamental networking and communications technology, terminology and concepts.
- Develop insight into issues and problems that face telecommunications managers in today's business climate and to evaluate trends for the future.
- Apply learned concepts in order to read and understand newspaper and magazine articles discussing communications networks.
- Describe role of network layers in the 7 layer osi model.
- Students will be able to understand how networks work and thereby be able to get a job and have the foundation for cisco tests. students will learn important practical algorithms in networks so that they understand the mathematical as well as computer science applications.
- Define standards and their importance in networking.
- Differentiate between digital and analog transmission of data. explain error correction and detection algorithms, and routing methodology.
- Explain basic lan and wan network protocols such as tcp/ ip, token ring, ethernet, atm.
- Show more
- Show less
- Students will be able to do the following after this course:
- Identify essential issues in network design, planning and management
- Do conversions between hexadecimal, decimal and binary numbers
- Define fundamental networking and communications technology, terminology and concepts.
- Develop insight into issues and problems that face telecommunications managers in today's business climate and to evaluate trends for the future.
- Apply learned concepts in order to read and understand newspaper and magazine articles discussing communications networks.
- Describe role of network layers in the 7 layer osi model.
- Students will be able to understand how networks work and thereby be able to get a job and have the foundation for cisco tests. students will learn important practical algorithms in networks so that they understand the mathematical as well as computer science applications.
- Define standards and their importance in networking.
- Differentiate between digital and analog transmission of data. explain error correction and detection algorithms, and routing methodology.
- Explain basic lan and wan network protocols such as tcp/ ip, token ring, ethernet, atm.
- Show more
- Show less
Syllabus
Introduction
What is a Network?
learn about base conversion and arithmetic
Introduction to Binary and Other Bases
Read more
Syllabus
Introduction
What is a Network?
learn about base conversion and arithmetic
Introduction to Binary and Other Bases
Read more
Binary Quiz
Addition In Binary
Binary Addition Quiz
Subtraction and Binary Codes
Subtraction in Binary Quiz
XOR and Fractions in Binary
XOR and Fractions in Binary Quiz
Learn about logic gates
Logic Gates Introduction
Advanced Logic Gates
Truth Tables
Logic Gates Quiz
Details of design
Min Term (Sum of Products)
Max Term (Product of Sums)
K Maps - Minterm
K Maps - Maxterm
Practice with K Maps
Combinatorial Logic Design Quiz
General Design
Adders
Adders Quiz
Networks Algorithms
P, NP
Hungarian Algorithm
Dijsktra's Shortest Path
Another Dijkstra Example
Ford-Fulkerson (Max Flow / Min Cut) Explanation and Example 1
Finding and Fixing Transmission Errors
Introduction to Error Correction and Detection
CRC
Internet Checksum
Review of : Parity Check, Double Parity, Checksum, CRC
Cryptographic Hash
Distance Review and Hamming Distance
Hamming Code
Error Correction and Detection Quiz
Data Compression
Huffman Code
More Examples Of Huffman Code
Even More Examples of Huffman Code
Wireshark
Introduction to Wireshark Capabilities
Security
Introduction to Cryptography
Introduction to Ethical Hacking
Introduction to Footprinting
HTTPS
Good to know
Good to know
Know what's good ,
what to watch for , and
possible dealbreakers
Builds a strong foundation for beginners in network fundamentals and algorithms
Develops essential skills in networking design, planning, and management for various business roles
Provides a comprehensive overview of network technologies and concepts, including binary, Huffman encoding, and network algorithms
Emphasizes practical applications and helps learners understand the mathematical and computer science aspects of networks
Facilitates understanding of complex network algorithms, such as Ford-Fulkerson and Dijkstra's Shortest Path
Covers topics relevant to industry certifications, such as Cisco tests
Save this course
Save OSI 7 Layers and Networking Background Concepts to your list so you can find it easily later:
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Activities
Be better prepared
before
your course. Deepen your understanding
during
and
after
it. Supplement your coursework and achieve mastery of the topics covered
in OSI 7 Layers and Networking Background Concepts with these
activities:
Review Basic Networking Concepts
Show steps
Refresh understanding of core networking concepts before starting the course to enhance comprehension.
Browse courses on
Network Fundamentals
Show steps
-
Review notes or online materials on basic networking concepts
-
Complete practice questions or quizzes to test understanding
-
Attend an introductory networking webinar or presentation
Review: Computer Networking: A Top-Down Approach
Show steps
Review the foundational concepts of computer networking to enhance understanding of topics covered in the course.
View
Computer Networking [Global Edition]
on Amazon
Show steps
-
Read the relevant chapters assigned for the course
-
Highlight and take notes on key concepts
-
Complete end-of-chapter exercises
Topic: Binary Arithmetic
Show steps
Compile resources and information on binary arithmetic to reinforce understanding of the fundamentals.
Browse courses on
Binary Arithmetic
Show steps
-
Gather notes and materials on binary arithmetic
-
Organize and compile information into a digital or physical format
-
Review and expand on the compiled materials
Six other activities
Expand to see all activities and additional details
Show all nine activities
Practice Binary Conversions
Show steps
Regularly practice binary conversions to improve accuracy and fluency.
Show steps
-
Find online exercises or quizzes on binary conversions
-
Set aside time each day to complete binary conversion problems
-
Review incorrect answers and identify areas for improvement
Attend Network Security Workshop
Show steps
Participate in a workshop to gain practical experience in network security techniques and protocols.
Browse courses on
network security
Show steps
-
Identify and register for a relevant network security workshop
-
Attend the workshop and actively participate in discussions and activities
-
Implement learned techniques in personal projects or simulations
Advanced Logic Gate Tutorial
Show steps
Seek out advanced tutorials to enhance understanding of logic gate concepts and applications.
Browse courses on
Logic Gates
Show steps
-
Identify an online platform or resource offering advanced logic gate tutorials
-
Follow the tutorials, taking notes and completing exercises
-
Implement logic gates in simulations or practical projects
Mentoring Junior Students
Show steps
Share knowledge and skills by mentoring junior students who are taking introductory networking courses.
Show steps
-
Identify a mentoring program or opportunity
-
Connect with junior students seeking guidance
-
Provide support, guidance, and encouragement in networking concepts
Project: Network Traffic Analysis
Show steps
Undertake a project that involves analyzing network traffic patterns to reinforce knowledge of network concepts.
Browse courses on
Network Traffic Analysis
Show steps
-
Define the scope and objectives of the project
-
Set up a network monitoring tool and capture network traffic
-
Analyze the traffic data to identify patterns and insights
-
Prepare a report summarizing the findings and potential implications
Contribute to Open Source Networking Projects
Show steps
Gain hands-on experience in network programming by contributing to open source projects.
Show steps
-
Identify open source networking projects that align with your interests
-
Review the project documentation and codebase
-
Contribute bug fixes, feature enhancements, or documentation improvements
Review Basic Networking Concepts
Show steps
Refresh understanding of core networking concepts before starting the course to enhance comprehension.
Browse courses on
Network Fundamentals
Show steps
Show steps
Show steps
- Review notes or online materials on basic networking concepts
- Complete practice questions or quizzes to test understanding
- Attend an introductory networking webinar or presentation
Review: Computer Networking: A Top-Down Approach
Show steps
Review the foundational concepts of computer networking to enhance understanding of topics covered in the course.
View
Computer Networking [Global Edition]
on Amazon
Show steps
Show steps
Show steps
- Read the relevant chapters assigned for the course
- Highlight and take notes on key concepts
- Complete end-of-chapter exercises
Topic: Binary Arithmetic
Show steps
Compile resources and information on binary arithmetic to reinforce understanding of the fundamentals.
Browse courses on
Binary Arithmetic
Show steps
Show steps
Show steps
- Gather notes and materials on binary arithmetic
- Organize and compile information into a digital or physical format
- Review and expand on the compiled materials
Six other activities
Expand to see all activities and additional details
Show all nine activities
Practice Binary Conversions
Show steps
Regularly practice binary conversions to improve accuracy and fluency.
Show steps
Show steps
Show steps
- Find online exercises or quizzes on binary conversions
- Set aside time each day to complete binary conversion problems
- Review incorrect answers and identify areas for improvement
Attend Network Security Workshop
Show steps
Participate in a workshop to gain practical experience in network security techniques and protocols.
Browse courses on
network security
Show steps
Show steps
Show steps
- Identify and register for a relevant network security workshop
- Attend the workshop and actively participate in discussions and activities
- Implement learned techniques in personal projects or simulations
Advanced Logic Gate Tutorial
Show steps
Seek out advanced tutorials to enhance understanding of logic gate concepts and applications.
Browse courses on
Logic Gates
Show steps
Show steps
Show steps
- Identify an online platform or resource offering advanced logic gate tutorials
- Follow the tutorials, taking notes and completing exercises
- Implement logic gates in simulations or practical projects
Mentoring Junior Students
Show steps
Share knowledge and skills by mentoring junior students who are taking introductory networking courses.
Show steps
Show steps
Show steps
- Identify a mentoring program or opportunity
- Connect with junior students seeking guidance
- Provide support, guidance, and encouragement in networking concepts
Project: Network Traffic Analysis
Show steps
Undertake a project that involves analyzing network traffic patterns to reinforce knowledge of network concepts.
Browse courses on
Network Traffic Analysis
Show steps
Show steps
Show steps
- Define the scope and objectives of the project
- Set up a network monitoring tool and capture network traffic
- Analyze the traffic data to identify patterns and insights
- Prepare a report summarizing the findings and potential implications
Contribute to Open Source Networking Projects
Show steps
Gain hands-on experience in network programming by contributing to open source projects.
Show steps
Show steps
Show steps
- Identify open source networking projects that align with your interests
- Review the project documentation and codebase
- Contribute bug fixes, feature enhancements, or documentation improvements
Career center
Learners who complete OSI 7 Layers and Networking Background Concepts will develop knowledge and skills
that may be useful to these careers:
Network Engineer
Network Engineer
A Network Engineer plans, installs, and maintains computer networks. This course may be useful as it covers the OSI 7-layer model, networking algorithms, and network protocols. This knowledge can help a Network Engineer understand how networks operate and how to design and maintain them effectively.
Network Administrator
Network Administrator
A Network Administrator manages and maintains computer networks. This course may be useful as it covers the OSI 7-layer model, networking algorithms, and network protocols. This knowledge can help a Network Administrator understand how networks operate and how to troubleshoot and resolve network issues.
Computer Network Architect
Computer Network Architect
A Computer Network Architect designs, implements, and maintains computer networks. This course may be useful as it covers the OSI 7-layer model, networking algorithms, and network protocols. This knowledge can help a Computer Network Architect understand how networks operate and how to design and maintain them effectively.
Security Analyst
Security Analyst
A Security Analyst identifies, assesses, and mitigates security risks to computer networks. This course may be useful as it covers network security concepts, such as cryptography and ethical hacking. This knowledge can help a Security Analyst understand how to protect networks from cyberattacks.
Information Security Analyst
Information Security Analyst
An Information Security Analyst identifies, assesses, and mitigates security risks to information systems. This course may be useful as it covers network security concepts, such as cryptography and ethical hacking. This knowledge can help an Information Security Analyst understand how to protect information systems from cyberattacks.
IT Manager
IT Manager
An IT Manager plans, implements, and manages IT systems. This course may be useful as it covers a wide range of networking topics, including the OSI 7-layer model, networking algorithms, and network protocols. This knowledge can help an IT Manager understand how to design and manage IT systems effectively.
Technical Writer
Technical Writer
A Technical Writer writes and edits technical documentation. This course may be useful as it covers a wide range of networking topics, including the OSI 7-layer model, networking algorithms, and network protocols. This knowledge can help a Technical Writer understand how to write and edit technical documentation that is clear and accurate.
Systems Analyst
Systems Analyst
A Systems Analyst analyzes and designs computer systems. This course may be useful as it covers a wide range of networking topics, including the OSI 7-layer model, networking algorithms, and network protocols. This knowledge can help a Systems Analyst understand how to design and implement computer systems effectively.
Cybersecurity Analyst
Cybersecurity Analyst
A Cybersecurity Analyst identifies, assesses, and mitigates security risks to computer networks. This course may be useful as it covers network security concepts, such as cryptography and ethical hacking. This knowledge can help a Cybersecurity Analyst understand how to protect computer networks from cyberattacks.
Computer Programmer
Computer Programmer
A Computer Programmer writes, tests, and maintains computer programs. This course may be useful as it covers binary and hexadecimal number systems, as well as logic gates and combinatorial logic design. This knowledge can help a Computer Programmer understand how to write and debug computer programs efficiently.
Data Scientist
Data Scientist
A Data Scientist analyzes and interprets data to extract insights and make predictions. This course may be useful as it covers data compression techniques, such as Huffman coding. This knowledge can help a Data Scientist understand how to compress and decompress data efficiently.
Network Technician
Network Technician
A Network Technician installs, maintains, and repairs computer networks. This course may be useful as it covers a wide range of networking topics, including the OSI 7-layer model, networking algorithms, and network protocols. This knowledge can help a Network Technician understand how to install, maintain, and repair computer networks effectively.
Software Engineer
Software Engineer
A Software Engineer designs, develops, and maintains software applications. This course may be useful as it covers logic gates and combinatorial logic design. This knowledge can help a Software Engineer understand how to design and implement software applications efficiently.
Database Administrator
Database Administrator
A Database Administrator manages and maintains databases. This course may be useful as it covers data compression techniques, such as Huffman coding. This knowledge can help a Database Administrator understand how to compress and decompress data efficiently.
Web Developer
Web Developer
A Web Developer designs, develops, and maintains websites. This course may be useful as it covers network protocols, such as TCP/IP and HTTP. This knowledge can help a Web Developer understand how to design and develop websites that are efficient and reliable.
For more career information including salaries, visit:
OpenCourser.com/course/3586sm/osi
Reading list
We've selected 14 books
that we think will supplement your
learning. Use these to
develop background knowledge, enrich your coursework, and gain a
deeper understanding of the topics covered in
OSI 7 Layers and Networking Background Concepts.
Save
This classic textbook provides a comprehensive overview of computer networks, covering topics such as network architecture, protocols, and applications. It great resource for students and professionals who want to learn more about the fundamentals of networking.
Provides a comprehensive overview of cryptography and network security. It covers topics such as encryption, authentication, and network security protocols. It good choice for students and professionals who want to learn more about cryptography and network security.
Save
Provides a comprehensive overview of data and computer communications. It covers topics such as data transmission, data networks, and data security. It good choice for students and professionals who want to learn more about data and computer communications.
Provides a comprehensive overview of networking. It covers topics such as network architecture, network protocols, and network applications. It good choice for students and professionals who want to learn more about networking.
Save
Provides a comprehensive overview of interconnections. It covers topics such as bridges, routers, switches, and internetworking protocols. It good choice for students and professionals who want to learn more about interconnections.
Provides a comprehensive overview of wireless communications. It covers topics such as wireless propagation, wireless network architectures, and wireless network protocols. It good choice for students and professionals who want to learn more about wireless communications.
Provides a comprehensive overview of network security. It covers topics such as cryptography, network security protocols, and network security management. It good choice for students and professionals who want to learn more about network security.
Provides a comprehensive overview of optical fiber communications. It covers topics such as optical fiber types, optical fiber transmission, and optical fiber networks. It good choice for students and professionals who want to learn more about optical fiber communications.
Provides a comprehensive overview of IP routing. It covers topics such as routing protocols, routing tables, and routing security. It good choice for students and professionals who want to learn more about IP routing.
Provides a comprehensive overview of SDN. It covers topics such as SDN architecture, SDN protocols, and SDN applications. It good choice for students and professionals who want to learn more about SDN.
Save
Provides a comprehensive overview of the TCP/IP protocol suite. It covers topics such as TCP, UDP, and IP. It good choice for students and professionals who want to learn more about the TCP/IP protocol suite.
Save
Provides a comprehensive overview of network management. It covers topics such as network management protocols, network management tools, and network management security. It good choice for students and professionals who want to learn more about network management.
Provides a comprehensive overview of satellite communications. It covers topics such as satellite orbits, satellite antennas, and satellite communication systems. It good choice for students and professionals who want to learn more about satellite communications.
This textbook provides a clear and concise introduction to data communications and networking. It covers a wide range of topics, including network protocols, network security, and network management. It good choice for students who are new to networking.
For more information about how these books relate to this course, visit:
OpenCourser.com/course/3586sm/osi
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Effort
5.5 total hours
Via
Udemy
Instructor
Matthew Fried
Language
English
Good to know
Builds a strong foundation for beginners in network fundamentals and algorithms
Develops essential skills in networking design, planning, and management for various business roles
Provides a comprehensive overview of network technologies and concepts, including binary, Huffman encoding, and network algorithms
Emphasizes practical applications and helps learners understand the mathematical and computer science aspects of networks
Facilitates understanding of complex network algorithms, such as Ford-Fulkerson and Dijkstra's Shortest Path
Covers topics relevant to industry certifications, such as Cisco tests
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