Internet Architecture And Communication
- Sciences
- 400 level
- 3 credit units
- 115 pages
- 10 units
This course introduces students to Internet technology and architecture, covering Internet protocols, internetworking, e-business, and Internet browsers. It explores the history of the Internet, addressing formats, and key protocols like TCP/IP, ARP, and HTTP. Students will learn about e-business security, web browsers, Internet connectivity requirements, and the roles of ISPs. The course also covers email principles, website design, and hosting, equipping students with foundational knowledge for understanding and working with Internet technologies.
About this course
- Difficulty
- Intermediate
- Study hours
- 45 hours
- Maths
- Basic
- Content
- Theoretical, practical
- Practical work
- Yes
- Assignments
- Tutor marked assessments
- Final examination
What you'll read
The real module and unit structure of CIT461, taken from the course material NOUN publishes.
- Unit One Internet TechnologyPage 11
- Unit Two Internet ProtocolsPage 19
- Unit Three: InternetworkingPage 33
- Unit Four: E-BusinessPage 45
- Unit Five: Internet BrowsersPage 53
- Unit Six: Internet Connectivity RequirementsPage 59
- Unit Seven :The Role of ISPs in Internet connectivityPage 65
- Unit Eight: Internet AccessPage 70
- Unit Nine: E-mailPage 93
- Unit Ten: Website design and Hosting.Page 103
One paragraph, so you can see how it reads
CIT461 · Unit One Internet Technology
When you have completed each assignment, send it together with form to your tutor. Make sure that each assignment reaches your tutor on or before the deadline given. If, however, you cannot complete your work on time, contact your tutor before the assignment is done to discuss the possibility of an extension.
What you should be able to do
- Understand the history and evolution of the Internet
- Explain the functions of key networking protocols
- Identify security concerns in e-business and propose solutions
- Describe the different types of web browsers and their features
- Determine Internet connectivity requirements for organizations
- Design and host a basic website
What it prepares you for
- Network Administrator
- Web Developer
- E-Business Analyst
- IT Security Specialist
- Internet Service Provider Technician
- Telecommunications
- E-commerce
- Information Technology
- Web Services
- Network Security
Where it gets hard
The units students slow down on, and what makes each one heavy.
- Module 1: Internet Technology
Unit 2: Internet Protocols
Requires understanding of complex addressing schemes and subnetting principles.
- Module 3: Internet Connectivity
Unit 2: Roles of ISPs in Internet Connectivity
Involves understanding of complex routing algorithms and network configurations.
A suggested way through it
13 weeks, about 40 hours in total. Yours will differ.
- Week 1Module 1: Internet Technology
Unit 1: Internet Technology · 2 hours
Read about the history of the Internet and its evolution.. Understand the basic concepts of Internet technology and its impact on communication.. Identify different Internet addressing formats and their significance..
- Week 2Module 1: Internet Technology
Unit 2: Internet Protocols · 2 hours
Study the functions of the Internet Protocol (IP) and its role in data transmission.. Learn about Address Resolution Protocol (ARP) and Internet Control Message Protocol (ICMP).. Understand the different classes of IP addresses and their applications..
- Week 3Module 1: Internet Technology
Unit 3: Internetworking · 3 hours
Explore the principles of internetworking and the devices used to build large networks.. Understand the functionality of repeaters, bridges, routers, and gateways.. Learn about packet switching and its role in data transmission..
- Week 4Module 2: E-Business
Unit 1: E-Business · 3 hours
Discuss the concept of E-Business and its applications in modern business practices.. Identify security concerns associated with E-Business transactions.. Propose solutions to address security concerns in E-Business..
- Week 5Module 2: E-Business
Unit 2: Internet Browsers · 3 hours
Understand the applications of web browsers and their role in accessing information on the Internet.. Identify the different types of web browsers and their interfaces.. Learn about the history and evolution of web browsers..
- Week 6Module 3: Internet Connectivity
Unit 1: Internet Connectivity Requirements · 3 hours
Identify Internet connectivity requirements for organizations.. Determine bandwidth requirements for Internet connectivity based on user needs.. Understand the use of Virtual Private Networks (VPNs) for secure remote access..
- Week 7Module 3: Internet Connectivity
Unit 2: Roles of ISPs in Internet Connectivity · 3 hours
Understand the roles of Internet Service Providers (ISPs) in Internet connectivity.. Identify the different levels of ISPs and their functions.. Learn about the services provided by ISPs, including security features and WAN connection types..
- Week 8Module 4: Internet Access
Unit 1 Internet Access · 3 hours
Understand the principles of Internet Access and the equipment required.. Learn about the characteristics of different Internet connections, including dial-up and broadband.. Understand the process of sharing Internet access using various methods..
- Week 9Module 4: Internet Access
Unit 2: Email · 3 hours
Understand the concept of Email and its component parts.. Learn about the Email format and Email attachments.. Understand strategies for securing Email accounts and protecting against spam and viruses..
- Week 10Module 4: Internet Access
Unit 3: Website Design and Hosting · 3 hours
Understand the principles of web design and website planning.. Learn about tableless web design and the elements of a good web design.. Understand the principles of web search engines and web hosting..
- Week 11Module 1: Internet Technology
Module 1 Revision · 4 hours
Review Module 1: Internet Technology. Focus on key concepts: History of Internet, Internet Protocols, Internetworking.
- Week 12Module 2: E-Business
Module 2 Revision · 4 hours
Review Module 2: E-Business. Focus on key concepts: E-Business Security, Internet Browsers.
- Week 13Module 3: Internet Connectivity
Modules 3 & 4 Revision · 4 hours
Review Modules 3 & 4: Internet Connectivity and Access. Focus on key concepts: Internet Connectivity Requirements, Roles of ISPs, Internet Access, Email, Website Design and Hosting.
Preparing for the exam
- Create concept maps linking Units 1-3 networking concepts
- Practice subnetting exercises from Unit 2 weekly
- Review E-business security measures from Unit 4
- Design a sample website layout based on Unit 10 principles
- Summarize key ISP roles from Unit 7
Questions students ask about this course
What is CIT461 about?
This course introduces students to Internet technology and architecture, covering Internet protocols, internetworking, e-business, and Internet browsers. It explores the history of the Internet, addressing formats, and key protocols like TCP/IP, ARP, and HTTP. Students will learn about e-business security, web browsers, Internet connectivity requirements, and the roles of ISPs. The course also covers email principles, website design, and hosting, equipping students with foundational knowledge for understanding and working with Internet technologies.
How many units does CIT461 have?
CIT461, Internet Architecture And Communication, has 10 units across 1 module, over 115 pages of course material. You can read it one unit at a time.
How many credit units is CIT461?
CIT461 carries 3 credit units, at 400 level in Sciences.
Is CIT461 hard?
CIT461 is rated intermediate level, with basic mathematical content. It is mostly theoretical and practical work, and it has a practical component.
How long does CIT461 take to study?
About 45 hours of study, spread across its 10 units.
How is CIT461 assessed?
CIT461 is assessed by assignments, tutor marked assessments and final examination.
What can I do with CIT461?
Network Administrator, Web Developer, E Business Analyst, IT Security Specialist and Internet Service Provider Technician.