Computer Network(CN)

Learn Computer Network(CN) the exam way—clear concepts, worked examples, and 55 focused lessons in computer networking.

Instructor: DAKALA SREENIVASULU

Last updated Aug 2026 en

18 learners enrolled

all-levels

This course includes

— on-demand video
Access on mobile & desktop
Full lifetime access
Certificate of completion

Course content

9 sections · 55 lectures · 9 total hours

Lec-01: Introduction Preview
Lec-02 : Applications - 1
Lec-03: Application - 2
Lec-04: Broad Cast & Point to Point | Transmission types
Lec-05 : PAN, LAN, MAN & WAN | Distance cover
Lec-06 : Bus Topology
Lec-07 : Star Topology
Lec-08 : Ring Topology

Lec-09 : Repeater & Hub | Netwotk devices Preview
Lec-10 : Bridges & Switches | Netwotk Devices
Lec-11 : Routers & Gateways | Netwotk Devices
Lec-12 : LAN : Local Area Network
Lec-13 : MAN : Metropolitan Area Network
Lec-14 : WAN : Wide Area Network
Lec-15 : PAN : Personal Area Network
Lec-16 : Bluetooth Versions
Lec-17 : Zigbee introduction
Lec-18 : Zigbee working
Lec-19 : Zigbee network configuration

Lec-20 : OSI model | Design Issues & Features Preview
Lec-21 : OSI model | Layer Structures
Lec-22 : Physical Layer | OSI model
Lec-23 : Data Link Layer | OSI model
Lec-24 : Network layer | OSI model
Lec-25 : Transport layer | OSI model
Lec-26 : Presentation & Session layer | OSI model
Lec-27 : Application layer | OSI model

Lec-28 : Layer Structure | Network software Preview
Lec-29 : Design Issues of layers | Network software
Lec-30 : Connection Oriented Vs Connection Less
Lec-31 : Service Primitives | Connection Oriented & Connection Less
Lec-32 : Service to Protocols relationship | Connection Oriented & Connection Less

Lec-33 : TCP / IP reference model Preview
Lec-34 : Application & Transport | TCP / IP
Lec-35 : Internet Network | TCP / IP
Lec-36 : TCP / IP Architecture

Lec-37 : Transmission media | Introduction Preview
Lec-38 : Transmission media | Radio, Micro & Infrared Waves
Lec-39 : Twisted Pair Cable | Guided Media
Lec-40 : Coaixal cable | Guided Media
Lec-41 : Fiber Optic Cable ( FOC ) | Guided Media

Lec-42 : Services Provided to Network layer | Data link layer desgin issues Preview
Lec-43 : Framing in DLL-character count | Data link layer desgin issues
Lec-44 : Framing in DLL-Flag Byte | Data link layer desgin issues
Lec-45 : Framing in DLL-Bit stuffing | Data link layer desgin issues
Lec-46 : Framing in DLL-Physical Layer coding violation

Lec-47 : Types of errors | Data link layer desgin issues Preview
Lec-48 : Error detection and correction
Lec-49 : Parity Checker | Error detection
Lec-50 : Check Sum | Error detection
Lec-51 : CRC: Cyclic redundancy Check | Error detection
Lec-52 : Hamming code Algorithm | Error correction
Lec-53 : Hamming code Example

Lec-54 : Circuit switching Preview
Lec-55 : Packet switiching

Explore related topics

Computer Science all-levels

Description

Computer Network(CN) is an exam-focused computer networking programme designed for B.Tech / MCA learners and anyone revising CS subjects for semester exams (all levels). Lessons are paced for semester revision and competitive practice, with clear explanations you can replay anytime.

You will connect definitions to exam-style problems in Computer Network(CN), so you can write clearer answers, dry-run code mentally, and revise units in order. Syllabus highlights include Applications & Topology, Network Devices & Networks, OSI Model, Network Software, TCP/IP Model, and Transmission Media. Across 55 lessons, you will move from foundations to problem-solving patterns that show up in university papers and placement tests.

Taught by DAKALA SREENIVASULU, this course keeps theory short and practice heavy—so you can revise faster, spot examiner cues, and build confidence before mocks and finals.