Syllabus
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Course Code: EI-OE-209 Course Name: Open Elective-I - (ii) Computer Networks |
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| MODULE NO / UNIT | COURSE SYLLABUS CONTENTS OF MODULE | NOTES |
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| 1 | INTRODUCTION TO COMPUTER NETWORKS: Components, Direction of Data flow Types of connections, topologies, protocols and standards of ISO/OSI model, TCP/IP Model.
PHYSICAL LAYER:Transmission modes, Multiplexing, Transmission media, Switching, Circuit Switched Networks, Datagram Networks, Virtual Circuit Networks. |
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| 2 | DATA LINK LAYER: Introduction, Framing, Error Detection and Correction-Parity-LRC-CRC Hamming code, flow and error control, Noiseless channels, Noisy Channels, HDLC, Point to Point Protocols. Medium Access Sub Layer: ALOHA, CSMA/CD, LAN-Ethernet IEEE802.5, IEEE 802.11, Random Access, Controlled Access, Channelization. | |
| 3 | NETWORK LAYER: Logical Addressing, Internetworking, Tunneling, Address mapping, ICMP, IGMP, Forwarding, Unit-Cast Routing Protocols, Multicast Routing Protocols. | |
| 4 | TRANSPORT LAYER: Process to Process Delivery, UDP and TCP protocols, Data traffic, congestion, congestion control, QoS in switched networks. | |
| 5 | APPLICATION LAYER:Domain name space, DNS in Internet, Electronic Mail, SMPT, FTP, WWW, HTTP, SNMP | |
