DD2392 Protocols and Principles of the Internet 7.5 credits

Internets protokoll och principer

A continuation course in computer science giving a good insight into and a overview of internet technology and services on Internet.

Offering and execution

Course offering missing for current semester as well as for previous and coming semesters

Course information

Content and learning outcomes

Course contents *

Overview of the TCP/IP and OSI models, adressing, local and wide-area networks, routing protocols, transport protocols (TCP/UDP), switched and routed networks, name lookup, IPv6, network security and address translation. The course contains several guest lecturers and a thorough lab course.

Labs: TCP/IP, DNS, SMTP, HTTP, FTP, Routing

Intended learning outcomes *

After the course, the student should be able to:

  • generally describe the architecture of the Internet, its services and protocols, including the administration and organization of global Internet resources, such as domain names, IP addresses and Internet standards.
  • in technical detail explain the central protocols that constitute the Internet, including IP, UDP, TCP, ARP, ICMP, SNMP, DNS and SMTP.
  • describe abstractions and principles for network design, including layering, the end-to-end principle, the hourglass model, encapsulation and multiplexing.
  • describe how the procotols are implemented in end systems and routers. Explain how packet forwarding is acheived in a router, including routing, forwarding and error handling.
  • assess different methods for naming, addressing, routing and error detection and how they are used in bridged and routed networks.
  • in detail explain how reliability is provided by the Internet transport protocols such as TCP and SCTP. Describe algorithms for connection control, flow control, congestion control and error handling. The student should also be able to describe the protocol behaviour by studying a packet trace.
  • in detail describe how name lookup on the Internet works and be able to configure a simple name server.
  • describe security aspects within networking and how firewalls and address translation works and why they are necessary.
  • on a general level describe how routing works internally, and between, autonmous systems, as well as explain how they most common VPN technologies work.

Course Disposition

No information inserted

Literature and preparations

Specific prerequisites *

No information inserted

Recommended prerequisites

One of the courses 2D1320/DD1320 Applied Computer Science, 2D1345/DD1345
Introduction to Computer Science, 2D1343 Computer Science, 2D1344/DD1344
Fundamentals of Computer Science or the equivalent.

Equipment

No information inserted

Literature

Behrouz A Forouzan, TCP/IP Protocol Suite, third edition

Examination and completion

Grading scale *

A, B, C, D, E, FX, F

Examination *

  • LAB2 - Laboratory Work, 3.0 credits, Grading scale: P, F
  • TEN2 - Examination, 4.5 credits, Grading scale: A, B, C, D, E, FX, F

Based on recommendation from KTH’s coordinator for disabilities, the examiner will decide how to adapt an examination for students with documented disability.

The examiner may apply another examination format when re-examining individual students.

In this course all the regulations of the code of honor at the School of Computer science and Communication apply, see: http://www.kth.se/csc/student/hederskodex/1.17237?l=en_UK.

Other requirements for final grade *

Written examination (TEN1; 3 university credits).
Laboratory assignments (LAB1; 3 university credits).
Home assignments (HEM1; 1,5 university credits).

Opportunity to complete the requirements via supplementary examination

No information inserted

Opportunity to raise an approved grade via renewed examination

No information inserted

Examiner

Lars Arvestad

Further information

Course web

No information inserted

Offered by

CSC/Computer Science

Main field of study *

Computer Science and Engineering, Information Technology, Information and Communication Technology

Education cycle *

Second cycle

Add-on studies

2D1490/DD2490 IP Routing in Simple Computer Networks

Contact

Lars Arvestad, e-post: arve@kth.se

Ethical approach *

  • All members of a group are responsible for the group's work.
  • In any assessment, every student shall honestly disclose any help received and sources used.
  • In an oral assessment, every student shall be able to present and answer questions about the entire assignment and solution.

Supplementary information

The course cannot be counted in the degree if the student has taken EP2120 or IK1550. 

Part of the education is held in english.

This course has replaced DD2393 with the same name.