| Course Name | Data Communication and Networks |
| Course Code | 15ECE311 |
| Program | B. Tech. in Electronics and Communication Engineering |
| Semester | Six |
| Year Taught | 2019 |
Data Communication Concepts – Networks and open system standards – OSI reference model – Network layered architecture – Network topologies and the physical layer – Bus/Tree topology – ring topology, star topology – Transmission media and technologies.
Protocol concepts – MAC layer – LAN and standards – MAN – WAN – Network routing – Public data networks – Circuit-switched data network – Packet-switched data network – Internet protocol – ISDN.
Network Interconnections – LAN-to-LAN connections – LAN-to-Host connections – Repeaters – Bridges – Routers and Gateways – Interconnection utilities – Electronic mail – VoIP – DNS – HTTP – Networks management- WLAN.
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