Introductory Concepts: History, Goals and Applications of Networks, Layered
Network Architecture, Review of ISO-OSI Model, Introduction to TCP/IP
Model, Data Communication Techniques, Pulse Code Modulation (PCM),
Multiplexing Techniques; Frequency Division, Time Division, Statistical Time
Division Multiplexing. Physical Layer : Transmission Media: Wires, Cables,
Radio Links, Satellite Link, Fiber Optic, Error Detection and Correction: Single
and Burst Error, Parity Check Codes, Cyclic Redundancy Code & Hamming
Code.
II Data Link Layer Protocols: Stop and Wait Protocols: Noise free and Noisy
channels, performance and efficiency, Sliding Window Protocols; Go Back n
and Selective Repeat ARQS, performanceand efficiency.
III Medium access sub layer: Channel allocations, LAN protocols, ALOHA
Protocols Pure ALOHA, slotted ALOHA, Carrier Sense Multiple Access
Protocols, CSMA with Collision Detection, Collision free Protocols, IEEE
standards, FDDI, Data Link Layer elementary data link protocols, error
handling, High Level Data Link Control, DQDB. HDLC data link protocols, ISDN,
Channel Structure, Asynchronous Transfer Mode ATM.
IV Network and Transport Layer Protocols: General Principles, Virtual Circuits
and datagram’s, Windows flow control, Packet Discarding, Traffic Shaping,
Choke RSVP, Network Layer in ATM,Internet working using Bridge, Router and
Gateways, Routing Algorithms: shortest path routing, Quality of Services,
Primitives Connection Management: Addressing, Connection Establishment and
Releases, Flow Control and Buffering, Crash recovery, Element of TCP/IP
protocol: User Data gram Protocol, (UDP/TCP) Layering. TCP/IP packet, IP
addresses, IPv6 Transport Layer: Design issues, connection management, TCP
window Management, User Datagram Protocol, Transmission Control
Protocol.
Application Layer: Network Security, DES, RSA algorithms, Domain Name
System, Simple Network Management Protocol, Electronic mail, File Transfer
Protocol, Hyper Text Transfer Protocol, Cryptography and compression
Techniques.
- Teacher: Mamata Panda