Professional Electives
Other Branches
| Course Name | Principles of Computer Networks |
| Course Code | 23CSE437 |
| Program | B. Tech. in Computer Science and Engineering (CSE) |
| Credits | 3 |
| Campus | Amritapuri ,Coimbatore,Bengaluru, Amaravati, Chennai |
Other Branches
Introduction:-Data communications- Networks- The Internet – Protocols and standards. Network Models:- layered tasks , TCP/IP protocol suite, Addressing. Data and signals:- Analog and digital ,data rate limits, performance. Digital transmission: – digital –to digital conversion, Analog-to-digital conversion, transmission modes.
Transmission media: – guided media – unguided media (wireless). Switching: – Circuit switched networks, datagram networks, virtual circuit networks, structure of a switch. Data link layer – Error detection and corrections: – Introduction, block coding, linear block codes, cyclic codes, checksum. Data link control:- Framing, flow and error control, protocols, noiseless channels, noisy channel. Multiple Access: – Random access, Controlled access, Channelization. Wired LANs – Ethernet: – IEEE standards, Standard Ethernet, changes in the standard, Fast Ethernet, Gigabit Ethernet.
Network layer : IPv4 Addresses, IPv6 Addresses. Internet Protocols: – Internetworking, IPv4, IPv6, transition from IPv4 to IPv6. Transport Layer: process- to – process delivery, user datagram protocol, TCP. Overview of DNS and overview of HTTP.
Course Objectives
Course Outcomes
CO1: To understand the basic concepts of networks, and signals.
CO2: To understand the transmission media and data link layer functionalities.
CO3: To analyze routing protocol and internetworking concepts.
CO4: To configure DNS and HTTP servers.
CO-PO Mapping
|
PO/PSO |
PO1 |
PO2 |
PO3 |
PO4 |
PO5 |
PO6 |
PO7 |
PO8 |
PO9 |
PO10 |
PO11 |
PO12 |
PSO1 |
PSO2 |
|
CO |
||||||||||||||
|
CO1 |
3 |
2 |
2 |
3 |
2 |
|||||||||
|
CO2 |
3 |
2 |
2 |
2 |
3 |
2 |
||||||||
|
CO3 |
3 |
3 |
3 |
3 |
2 |
2 |
3 |
2 |
||||||
|
CO4 |
3 |
2 |
3 |
2 |
2 |
2 |
3 |
2 |
Evaluation Pattern: 70:30
|
Assessment |
Internal |
End Semester |
|
MidTerm Exam |
20 |
|
|
Continuous Assessment – Theory (*CAT) |
10 |
|
|
Continuous Assessment – Lab (*CAL) |
40 |
|
|
**End Semester |
30 (50 Marks; 2 hours exam) |
*CAT – Can be Quizzes, Assignments, and Reports
*CAL – Can be Lab Assessments, Project, and Report
**End Semester can be theory examination/ lab-based examination/ project presentation
Textbook(s)
Forouzan AB. “Data communications & networking (sie)”. Tata McGraw-Hill Education; 2007.
Reference(s)
Stallings W. “Data and computer communications”. Pearson Education India; 2007.
Douglas E. Comer. “Internet working with TCP/IP”, Volume -1, Sixth Edition, Addison-Wesley Professional; 2013.
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