Syllabus CN, Question papers, Answers, important Question COMPUTER NETWORKS R13 Regulation B.Tech JNTUK-kakinada Syllabus download
Syllabus ,CN, Question papers, Answers, important Question COMPUTER NETWORKS, R13 Regulation, B.Tech , JNTUK,Syllabus, download,
computer networks Syllabus R13 Regulation unit wise
Unit-I
Introduction:
- OSI overview
- TCP/IP and other networks models
Examples of Networks:
- Novell Networks
- Arpanet
- Internet
- Network Topologies WAN
- LAN
- MAN
Unit-II
Physical Layer and overview of PL Switching:
Multiplexing:
- frequency division multiplexing
- wave length division multiplexing
- synchronous time division multiplexing
- statistical time division multiplexing
introduction to switching:
- Circuit Switched Networks
- Datagram Networks
- Virtual Circuit Networks
Unit-III
Data link layer:
- Design issues
Framing:
- fixed size framing
- variable size framing
- flow control
- error control
- error detection and correction
- CRC
Checksum:
- idea
- one’s complement internet checksum
- services provided to Network Layer
Elementary Data Link Layer protocols:
- simplex protocol
- Simplex stop and wait
- Simplex protocol for Noisy Channel
Sliding window protocol:
- One bit
- Go back N
- Selective repeat-Stop and wait protocol
Data link layer in HDLC:
- configuration and transfer modes
- frames
- control field
point to point protocol (PPP):
- framing transition phase
- multiplexing
- multi link PPP
Unit-IV
Random Access:
- ALOHA
- MAC addresses
- Carrier sense multiple access (CSMA)
- CSMA with Collision Detection
- CSMA with Collision Avoidance
- Controlled Access Reservation
- Polling
- Token Passing
Channelization:
- frequency division multiple access(FDMA)
- time division multiple access(TDMA)
- code division multiple access(CDMA)
Network Layer:
- Virtual circuit and Datagram subnets-Routing algorithm shortest path routing
- Flooding
- Hierarchical routing
- Broad cast
- Multi cast
- distance vector routing
Unit-V
IEEE Standards:
- data link layer
- physical layer
- Manchester encoding
Standard Ethernet:
- MAC sub layer
- physical layer
Fast Ethernet:
- MAC sub layer
- physical layer
IEEE-802.11:
- Architecture
- MAC sub layer
- addressing mechanism
- frame structure
Unit-VI
Application layer (WWW and HTTP):
ARCHITECTURE :
- Client (Browser)
- Server
- Uniform Resource Locator
HTTP:
- HTTP Transaction
- HTTP Operational Model and Client/Server Communication
- HTTP Generic Message Format
- HTTP Request Message Format
- HTTP Response Message Format
The wireless web :
- WAP—The Wireless Application Protocol
TEXT BOOKS AND Reference
- Data Communications and Networks – Behrouz A. Forouzan.Third Edition TMH.
- Computer Networks, 5ed, David Patterson, Elsevier
- Computer Networks — Andrew S Tanenbaum, 4th Edition. Pearson Education/PHI
- Computer Networks, Mayank Dave, CENGAGE
- An Engineering Approach to Computer Networks-S.Keshav, 2nd Edition, Pearson Education
- Understanding communications and Networks, 3rd Edition, W.A. Shay, Thomson
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