CSVTU, B.E. VI Semester, Computer Science Engineering, Computer Networks Syllabus

CHHATTISGARH SWAMI VIVEKANAND TECHNICAL UNIVERSITY, BHILAI (C.G.)

Semester – VI Branch-Computer Science & Engineering.

Subject: Computer Networks

UNIT-I INTRODUCTION TO COMPUTER NETWORK: –

Uses of Computer Network, Network hardware, Layered Architecture, function of the layers,

Network standardization, OSI & TCP/IP Reference model, Physical layer services & hardware

protocols.

UNIT- II DATA LINK CONTROL: –

Framing, Flow Control : Stop and wait Protocols, Sliding Window Protocols. Error Detection &

Error Control, High Level Data Link Control ( HDLC),Other Data Link Control Protocols : Pure

ALOHA & Slotted ALOHA , Markov chain model for S-ALOHA and delay in S-ALOHA , IEEE

LAN Protocols, Ethernet, Ad Hoc network.

UNIT-III NETWORK LAYER & TRANSPORT LAYER:-

Network Layer Protocols: Design issues : Virtual Circuits and datagram’s, Routing

Algorithms: Optimality principle, Shortest path routing- Dijkstra’s algorithms, Distance Vector

routing, Link state routing, Flow and Congestion Control: packet discarding , Traffic shaping ,

Choke packets, RSVP, IP fragment, RIP, OSPF, Inside router, Network layer performance

model, Poisson model, M/M/1 Queue, Blocking probability, Little’s formula, Transport Layer

Protocols : Basic functions, Connection Management : Establishment and releases , Crash

recovery, TCP & UDP, Reliability Models, AIMD Policy.

UNIT-IV UPPER LAYERS: –

Session Layer Protocols: Dialog Management, Synchronization, Presentation layer functions:

translation, encryption, compression, Cryptography : substitution and Transposition Ciphers,

Data Encryption standards ( DES) , DES Chaining, Breaking DES, Public Key cryptography,

Authentication protocols, Different compression coding techniques. Application layer protocols

& services : Email, World Wide Web, file transfer protocol, remote file server, internet

telephony & chatting.

UNIT-V SPECIAL & HIGH SPEED NETWORKS & NETWORK DEVICES:

FDDI : access method , addressing, electrical specification, frame format, comparison of

FDDI-I & FDDI-II . DQDB & WAN implementation. × .25 networks its features. Frame Relay:

operation, congestion control & frame format. SONET / SDH : layers , frame & application.

Internet & related software’s NETSCAPE & MOSAIC .

Networking devices: Repeaters, Bridge Routers & Gateways.

Text Books:-

1. Computer networks”, Second Ed., A.S. Tannenbaum, Prentice Hall India.

2. Data Communication, Computer Networks, Halsall, Pearson Education.

Reference Books :-

1. Data Networks, D.Bertsekas and R. Gailagher, PHI Second Ed.

2. Internetworking with TCP/

?

P, Vol. 1, D.E. Corner, Prentice Hall India.

 

3.

Computer Networking with IP, Stalling, Pearson Education.

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