Internet Emerging Technologies

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Internet Emerging Technologies

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Beschreibung

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About this course: Every information service is connected through the Internet. If your work is any bit related to information, there is no excuse, you have to know what the Internet is and how it works! The relation of information and the Internet is equivalent to the blood and blood vessels of our body, which we have been using and will be using every day of our lives. This course will enlighten your understanding of what the Internet is and how it works. IP (Internet Protocol) IPv4 and IPv6 keep the Internet alive by enabling remote computers to communicate through various inter-connected networks through “inter-networking” technology, which is where the name “Internet” came from. TC…

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When you enroll for courses through Coursera you get to choose for a paid plan or for a free plan

  • Free plan: No certicification and/or audit only. You will have access to all course materials except graded items.
  • Paid plan: Commit to earning a Certificate—it's a trusted, shareable way to showcase your new skills.

About this course: Every information service is connected through the Internet. If your work is any bit related to information, there is no excuse, you have to know what the Internet is and how it works! The relation of information and the Internet is equivalent to the blood and blood vessels of our body, which we have been using and will be using every day of our lives. This course will enlighten your understanding of what the Internet is and how it works. IP (Internet Protocol) IPv4 and IPv6 keep the Internet alive by enabling remote computers to communicate through various inter-connected networks through “inter-networking” technology, which is where the name “Internet” came from. TCP and UDP are used by the end devices (e.g., computers, smartphones, servers, clouds) that are communicating to connect applications/services across the Internet. The details of IPv4, IPv6, TCP, UDP, and Internet operations are covered in this course.

Created by:  Yonsei University
  • Taught by:  Jong-Moon Chung, Professor, School of Electrical & Electronic Engineering

    Director, Communications & Networking Laboratory
Basic Info Course 3 of 6 in the Emerging Technologies: From Smartphones to IoT to Big Data Specialization Language English, Subtitles: Vietnamese, Spanish, Chinese (Simplified) How To Pass Pass all graded assignments to complete the course. User Ratings 4.3 stars Average User Rating 4.3See what learners said Coursework

Each course is like an interactive textbook, featuring pre-recorded videos, quizzes and projects.

Help from your peers

Connect with thousands of other learners and debate ideas, discuss course material, and get help mastering concepts.

Certificates

Earn official recognition for your work, and share your success with friends, colleagues, and employers.

Yonsei University Yonsei University was established in 1885 and is the oldest private university in Korea. Yonsei’s main campus is situated minutes away from the economic, political, and cultural centers of Seoul’s metropolitan downtown. Yonsei has 3,500 eminent faculty members who are conducting cutting-edge research across all academic disciplines. There are 18 graduate schools, 22 colleges and 133 subsidiary institutions hosting a selective pool of students from around the world. Yonsei is proud of its history and reputation as a leading institution of higher education and research in Asia.

Syllabus


WEEK 1


Internet Operations



The lectures first cover Internet Operations based on an example of using IPv4, TCP, Ethernet, PPP, and Wi-Fi. The lectures then explain the TCP/IP 5 layer model, which includes the layer 5: Application layer, layer 4: Transport layer, layer 3: IP (Internet Protocol) layer, layer 2: Network Access layer, and layer 1: Physical layer.


2 videos, 1 reading expand


  1. Reading: Course Syllabus
  2. Video: Internet Operations
  3. Video: TCP / IP 5 Layer Network Model

Graded: Internet Operations Quiz

WEEK 2


TCP & UDP



You have been using TCP (Transmission Control Protocol) and UDP (User Datagram Protocol) your entire life, and now it is time to know what it is and how it works. First, the lectures cover TCP, starting with the TCP Header, and covers the fields Source Port, Destination Port, Checksum, Data Offset, Push function, and Urgent Flag & Urgent Pointer. The TCP lectures also include details on TCP Network Operations, TCP Connection Establishment, Window Flow Control, and Congestion Control. Next, the details on UDP (User Datagram Protocol) are presented, which include UDP Header, Source Port, Destination Port, Length, and Checksum fields.


3 videos expand


  1. Video: TCP Protocol Part 1
  2. Video: TCP Protocol Part 2
  3. Video: UDP Protocol

Graded: TCP & UDP Quiz

WEEK 3


IP



The lectures cover the essential functions of IPv4 and IPv6, which are used in the Internet today. The lectures first focus on IPv4 inter-networking functions and then provide details on the IPv4 Header, which include the fields of DS (Differentiated Services), ECN (Explicit Congestion Notification), Total Length, Identification, Packet Fragmentation, TTL (Time to Live), and Source & Destination IPv4 Addresses. Next, details on the IPv6 protocol are provided, which include the IPv6 Packet Header fields of DS, ECN, Flow Label, Hop Limit, IPv6 Address Types & Address Format, and IPv6 Jumbogram Extension Header. Then IPv6 PMTUD (Path MTU Discovery) techniques are presented.


5 videos, 1 reading expand


  1. Video: IPv4 Protocol Part 1
  2. Video: IPv4 Protocol Part 2
  3. Video: IPv6 Protocol Part 1
  4. Video: IPv6 Protocol Part 2
  5. Video: IPv6 PMTUD
  6. Reading: You're Almost There!

Graded: IP Quiz

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