[Pdf] #1: CN Notes- Computer Networks Pdf Notes Free Download

CN pdf notes – Here you can get lecture notes of Computer Networks Notes Pdfwith unit wise topics. Here we have listed different units wise downloadable links of Computer Networks Notes Pdf where you can click to download respectively.

  • Computer networks pdf notes start with the topics covering Introduction to networks, internet, protocols & standards, the OSI model, layers in OSI model, TCP/IP suite, Addressing, Analog & digital signals, etc.

CN Notes- Computer Networks Pdf Notes Free Download

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Unit 1

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Unit 2

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Unit 3

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Unit 4

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Unit 5

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computer networks pdf notes

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Unit 1

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Unit 2

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Unit 3

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Unit 4

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Unit 5

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computer networks pdf notes

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Unit 1

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Unit 2

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Unit 3

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Unit 4

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Unit 5

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computer networks pdf notes

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Computer networks notes – UNIT I

  • Introduction to networks, internet,  TCP/IP suite, Addressing, Analog and digital signals.
  • protocols and standards, the OSI model, layers in OSI model,

Notes

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CNQNAUNITI

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UNIT II

  • Physical Layer: digital transmission, multiplexing, transmission media.
  •   virtual circuit networks, switch, and Telephone network.
  • circuit-switched networks. Datagram networks.

CNQNAUNITII

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UNIT III

  • Data link layer: Introduction, Block coding, cyclic codes, channels, noisy channels,
  • HDLC, point to point protocolschccksum, framing, flow and error control, Noiseless

Notes

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UNIT IV

  • Medium Access sub layer: Random access, controlled access,
  • Fast Ethernet, Giga-Bit Ethernet, wireless LANs. channelization. IEEE standards. Ethernet.

Notes

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UNIT V

  •  Wireless WANs, SONET, frame relay and ATM.Connecting LANs, backbone networks and virtual LANs,

Computer Networks Notes Pdf Material – CN Notes Pdf

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UNIT VI

  • Network Layer: Logical addressing, internetworking, tunneling, uni-cast routing protocols,
  • multicast routing protocols.address mapping, ICMP, IGMP, forwarding,

Notes

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CNQNAUNITVI

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UNIT VII

  • Transport Layer: Process to process delivery, QoS. integrated services, differentiated services.
  • QoS in switched networks.UDP and TCP protocols, SCTP, data traffic, congestion, congestion control.

Notes

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UNIT VIII

  • Application Layer — media, network securityDomain name space,
  • DNS in intcrnet, electronic mail, FTP, WWW, HTTP, SNMP, multi-

Notes

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CNQNAUNIT VIII

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TEXT BOOKS:

  1. Data Communications and Networking — Behrouz A. Forouzan. Fourth Edition TMH,2006.
  2. Computer Networks Andrew S Tanenbaum, 4th Edition, Pearson Education.

REFERENCE BOOKS:

  1. An Engineering Approach to Computer Networks-S.Keshav,2nd Edition,Pears0n Education
  2. Understanding communications and Net’works,3rd Edition, W.A.Shay,Cengage Learning.
  3. Computer and Communication Networks ,Nader F. Mir, Pearson Education
  4. Computer Networking:A’l‘op-Down Approach Featuring the Internet. James F.Kurose,K.W.Ross,3“’ Edition,Pearson Education.
  5. Data and Computer C0mmunications,GtS.Hura and M.Singhal,CRC Press,Taylor and Francis Group.
  6. Data communications and computer Networks,P.C.Gupta,PHI.

Note :- These notes are according to the r09 Syllabus book of JNTUH.In R13 ,8-units of R09 syllabus are combined into 5-units in r13 syllabus.Click here to check all the JNTU Syllabus books 

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