JNTUK R19 B.Tech CSE 3-1 Computer Networks Material/ Notes PDF Download

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JNTUK R19 B.Tech CSE 3-1 Computer Networks Material/ Notes PDF Download: Elevate your understanding of Computer Networks with JNTUK R19 CSE B.Tech 3-1 material, thoughtfully curated to meet the academic needs of B.Tech CSE students. Enhance your knowledge of Computer Networks with JNTUK R19 CSE B.Tech 3-1 Material, tailored for B.Tech CSE students. This resource covers the basics like the OSI and TCP/IP models, detailing each layer for a solid understanding. Explore the data link layer, learning about its concepts and crucial protocols. Grasp essentials of Network layer routing protocols and IP addressing for efficient data transfer. Move on to the Session layer, discover design considerations, and understand Transport layer services and protocols. Finally, delve into the Application and Presentation layers, gaining insights into their paradigms and protocols. Download the PDF for easy access to this comprehensive material, equipping yourself to excel in your Computer Networks studies.

JNTUK R19 CSE B.Tech 3-1 Computer Networks Material – Units

Unit 1 Syllabus PDF Download | JNTUK R19 B.Tech Computer Networks Material

Introduction: History and development of computer networks, Basic Network Architectures: OSI reference model, TCP/IP reference model, and network topologies, types of networks (LAN, MAN, WAN, circuit-switched, packet-switched, message switched, extranet, intranet, Internet, wired, wireless).

Unit 2 Syllabus PDF Download | JNTUK R19 B.Tech Computer Networks Material

Physical layer: Line encoding, block encoding, scrambling, modulation demodulation (both analog and digital), errors in transmission, multiplexing (FDM, TDM, WDM, OFDM, DSSS), Different types of transmission media.

Data Link Layer services: framing, error control, flow control, medium access control. Error & Flow control mechanisms: stop and wait, Go back N, and selective repeat. MAC protocols: Aloha, slotted aloha, CSMA, CSMA/CD, CSMA/CA, polling, token passing, scheduling.

Unit 3 Syllabus PDF Download | JNTUK R19 B.Tech Computer Networks Material

Local Area Network Technology: Token Ring. Error detection (Parity, CRC), Ethernet, Fast Ethernet, Gigabit Ethernet, Personal Area Network: Bluetooth and Wireless Communications Standard: Wi-Fi (802.11) and Wi-MAX.

Unit 4 Syllabus PDF Download | JNTUK R19 B.Tech Computer Networks Material

Network layer: Internet Protocol, IPv6, ARP, DHCP, ICMP, Routing algorithms: Distance vector, Link state, Metrics, Inter-domain routing. Sub netting, Super netting, Classless addressing, Network Address Translation

Unit 5 Syllabus PDF Download | JNTUK R19 B.Tech Computer Networks Material

Transport layer: UDP, TCP. Connection establishment and termination, sliding window, flow and congestion control, timers, retransmission, TCP extensions, Queuing theory, Single and multiple server queuing models, Little’s formula. Application Layer. Network Application services and protocols including e-mail, www, DNS, SMTP, IMAP, FTP, TFTP, Telnet, BOOTP, HTTP, IPSec, and Firewalls.

JNTUK R19 CSE B.Tech 3-1 Computer Networks Notes – Outcomes

• Reference Models Understanding: Explore OSI and TCP/IP reference models, providing blueprints for network protocols and communication structures.
• MAC Layer and LAN Analysis: Examine MAC layer protocols and LAN technologies, understanding how devices interact in local networks through data link layer protocols.
• Application Design with Internet Protocols: Create applications using Internet protocols, ensuring seamless communication across diverse networks with a focus on TCP/IP suite.
• Routing and Congestion Control Implementation: Implement routing algorithms for efficient data packet transfer and congestion control algorithms to manage traffic flow in networks.
• Application Layer Protocol Development: Develop application layer protocols for effective communication between software applications, emphasizing standardized data exchange.

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