IES Officer, Ministry of Skills and Entrepreneurship Development, Govt. of India. AIR 48 in UPSC ESE 2018.

Danish Aggarwal

In this course, we will see OSI and TCP/IP model in detail by seeing the functionalities of each and every layer. We will start network layer in this course and will also see the various IPv4 addresses schemes.

GATE (Graduate Aptitude Test in Engineering) 2020 & 2021 complete preparation with best educators. Know about the detailed syllabus, best books, exam pattern and dates, previous year question papers a

GATE Iconic Pro

Hindi

(Hindi) OSI model, TCP/IP model and Network Layer Addressing

Networking Protocols

Advanced Communications

GATE & ESE - EE, EC

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

Test Preparation

In this lesson, we will see the course overview of the entire course and we will start the introduction to network and the types of transmission media.

Course Overview (in Hindi)

In this lesson, we will see the various types of network topologies- bus and ring topology along with their advantages and disadvantages.

Network Topologies - 1 (in Hindi)

In this lesson, we will see the star, mesh and hybrid topologies along with their advantages and disadvantages.

Network Topologies - 2 (in Hindi)

In this lesson, we will classify the networks on the basis of their network extent.

LAN-WAN-MAN (in Hindi)

In this lesson, we will see the types of switched networks i.e. circuit and packet switching.

Switched Networks (in Hindi)

In this lesson, we will see the difference between circuit, datagram and virtual circuit Switching. We will also start the OSI model and discuss its features and the concept of layering.

Introduction to OSI model-1

In this lesson, we will see the OSI model in detail and will see the functions of the physical layer in detail.

Introduction to OSI model-2

In this lesson, we will discuss the services of Data-Link and Network Layer of OSI model in detail.

DataLink and Network Layer

In this layer, we will see the functions of transport and session layer in detail.

Transport and Session Layer

In this lesson, we will see the functions of presentation and application layer in detail.

Presentation and Application layer

In this lesson, we will see the Summary of OSI model and we will also see service primitive and parameters of OSI connection.

Service Primitives in OSI Model

In this lesson, we will discuss some of the practice questions on OSI model.

ESE PYQ and Practice Questions on OSI Model-1

In this lesson, we will discuss some of the previous year questions of ESE and the practice questions on OSI model.

ESE PYQ and Practice Questions on OSI Model-2

In this lesson, we will see the various connecting devices used in the layers of OSI model.

Connecting Devices in OSI Model

In this lesson, we will start the introduction to TCP/IP model and we will see the Network Interface Layer.

Introduction to TCP-IP

In this lesson, we will see the various layers of TCP/IP model in detail and we will also see the various protocols in these layers.

Layers in TCP-IP

In this lesson, we will see the difference between OSI and TCP/IP model and we will start classful addressing.

INTRODUCTION TO CLASSFUL ADDRESSING

In this lesson, we will see the various classes and their detail for classful addressing.

CLASSES IN CLASSFUL ADDRESSING

In this lesson, we will see the Limited and Directed Broadcast address in detail and we will also see some of practice question to understand in detail.

Directed and Limited BroadCast Addressing-2

In this lesson, we will see how to find the network ID for a given IP address.

Directed and Limited BroadCast Addressing-1

In this lesson, we will introduce the concept of Subnetting in classful addressing with the help of an example.

SUBNETTING IN CLASSFUL ADDRESSING-1

In this lesson, we will elaborate this concept and see how to find the subnet mask and the subnet ID for a given IP address.

SUBNETTING IN CLASSFUL ADDRESSING-2

In this lesson, we will see some of the practice questions to understand the concept of subnetting in detail.

PRACTICE QUESTIONS ON SUBNET MASK

In this lesson, we will see the concept of CIDR.

Classless Inter-Domain Routing

In this lesson, we will see some of the practice questions on CIDR.

PRACTICE QUESTIONS ON CIDR-1

In this lesson, we will see ESE previous year questions and will see the solutions to the practice questions given earlier.

PRACTICE QUESTIONS ON CIDR-2

In this lesson, we will discuss the IPv4 header with all its contents.

IPv4 Header

In this lesson, we will see the contents of IPv6 header and see how an IPv6 header is described.

IPv6 addresses and IPv6 Header

In this lesson, we will see the difference between IPv4 and IPv6 and we will see transitioning from IPv4 to IPv6 also.

Difference between IPv4 and IPv6

In this lesson , we will see the introduction to Routing algorithm and we will see the Non-Adaptive algorithms in this lesson.

Non-Adaptive Routing Algorithms

In this lesson, we will discuss about Adaptive routing algorithms in which Distance vector routing algorithm will be discussed in detail.

Adaptive Routing Algorithms - 1

In this lesson, we will discuss about Adaptive routing algorithm in which Link state vector algo will be discussed in detail.  Also difference between distance vector and link state vector will be discussed.

Adaptive Routing Algorithms - 2

In this lesson, we will see inter-domain routing algorithm in detail.

Inter-Domain Routing Algorithm

I m presently doing my Mtech at IIT Delhi.
Qualified Gate (ece) 2017, 2018 with 99.6 percentile.
Had 1.5 years of online teaching experience

Rahul Girotra

Basic concepts of network theory important for gate and specially ese (ece)

(Hindi) Networks Basics With Important and Previous Solved Questions

I am an engineering student of 4th year and I feel many of my fellow friends are unable to learn in deep about their subjects so I am here t

Lokesh Kishor

In this course we will study about ALOHA,pure ALOHA,CSMA, Ethernet,Circuit switching ,message switching, Packet switching, Datagram networking virtual circuit networks and difference among them.we will also try to cover a few question so that gate aspirants don't have to worry.

(Hindi) Computer Networks

B.Tech ECE.
KNOWLEDGE INCREASES BY SHARING BUT NOT BY SAVING.
Took GATE+ESE coaching.
youtube :- easyEC

Sneha Maduru

This course gives information about introduction to radio communication. In this course we will see about introduction to radio communication and about the basic requirements of radio communication and we will see about communication systems and basic features of communication systems i.e.,  i.e., about the transmitter, the transmission circuit, the receiver.And then we will learn about basic information regarding modulation concept and why modulation is required? and then we will go through bandwidth concept and communication channel and then about the classification of radio waves

Radio communication: Engineering ECE

hey guys, I am biswas and I am not here to teach you rather I will help you how to learn things

Biswas Ranjan

In this course we will try to cover physical and datalink layer of networking

(Hindi) Physical and Data Link Layer

Saket Suman

Cellular concepts and introduction to the concepts of fading , path loss and interference.

(Hindi) Cellular Concepts in Wireless Communication

Presently working at STQC DIRECTORATE as a scientist
Written cleared BARC , ISRO , BEL,  BSNL JTO, NIELIT ,AAI 
ESE -2017 (Rank -36)

Smita Gupta

The course is on satellite communication for Engineering students.

Lessons

33 lessons • 6h

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Course Overview (in Hindi)

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Network Topologies - 1 (in Hindi)

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Network Topologies - 2 (in Hindi)

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LAN-WAN-MAN (in Hindi)

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Switched Networks (in Hindi)

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Introduction to OSI model-1

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Introduction to OSI model-2

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DataLink and Network Layer

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Transport and Session Layer

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Presentation and Application layer

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