SYLLABUS
Unit - I
Basic Concepts: Components of data communication, distributed processing, Line configuration,
topology, transmission mode, and categories of networks. OSI and TCP/IP Models: Layers and
their functions, comparison of models. Digital Transmission: Interfaces and Modems: DTE-DCE
Interface, modems, cable modems. Transmission Media: Guided and unguided, Attenuation,
distortion, noise, throughput, propagation speed and time, wavelength, Shannon Capacity.
Unit – II
Telephony: Multiplexing, error detection and correction: Many to one, one to many, WDM,
TDM, FDM, circuit switching, packet switching and message switching. Data Link control
protocols: Line discipline, flow control, error control, synchronous and asynchronous protocols
overview.
ISDN: Services, historical outline, subscriber’s access, ISDN, Layers, and broadband ISDN.
Unit-III
Devices: Repeaters, bridges, gateways, routers, The Network Layer, Design Issues, Network
Layer Addressing and Routing concepts (Forwarding Function, Filtering Function);Routing
Methods (Static and dynamic routing, Distributed routing, Hierarchical Routing);Distance
Vector Protocol, Link State protocol.
Unit – IV
Transport and upper layers in OSI Model: Transport layer functions, connection management,
Functions of session layers, Presentation layer, and Application layer.
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ReplyDeleteThe syllabus is thorough and well organized. It starts with the fundamental concepts in data communication – terminology, before advancing to network devices and protocols. This is a good thing because anyone interested in mba assignment help uae must understand OSI and TCP/IP models well enough. This serves as an indication that these students have been prepared for practical work through including fault detection mechanisms as well as means of routing signals along with multiplexing techniques among other things. Altogether it provides an excellent starting point from which students could grow and specialize eventually reaching expert levels networking!
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