+- studentsuvidha (https://studentsuvidha.com/forum)
+-- Forum: Student Stuffs (https://studentsuvidha.com/forum/Forum-Student-Stuffs)
+--- Forum: Indraprastha University IPU notes and papers (https://studentsuvidha.com/forum/Forum-Indraprastha-University-IPU-notes-and-papers)
+---- Forum: IPU BCA papers and Notes -free downloads (https://studentsuvidha.com/forum/Forum-IPU-BCA-papers-and-Notes-free-downloads)
+----- Forum: 4th semester IPU BCA papers and Notes -free downloads (https://studentsuvidha.com/forum/Forum-4th-semester-IPU-BCA-papers-and-Notes-free-downloads)
+----- Thread: Computer Networks IPU BCA notes and paper free download (/Thread-Computer-Networks-IPU-BCA-notes-and-paper-free-download)
Computer Networks IPU BCA notes and paper free download - Dipesh S - 04-12-2017
QUESTION PAPERS:-
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.