Login or Create Your Twenty19 Account

New to Twenty19? No Worries. Register for free!

Computer Networking

Rs 2499 Flash sale


21 Reviews

This course covers industry oriented basics to the advanced concepts of Computer Networking. Composed by Industry Expert, this course teaches the essentials of Computer Networking which enables students to learn concepts and practical problems common in the industry. Having over 3 hours of content, this course will provide an overview of Networks.

  • Learn Anytime/Anywhere
  • Clear your doubts
  • Project Based
  • Get Certificate

Buy "Computer Networking"

Rs 2499 Have a Coupon Code ? Click 'Pay Online' & login to apply coupon code

pay online


Pay by DD/Cheque

Call us on 09962033243 in case of any difficulties.

  • Step 1 Buy this course by making an online or an offline payment

  • Step 2 Access the course anytime, anywhere, learn, practice, evaluate, clear your doubts & track your progress

  • Step 3 Complete the course & get Twenty19 Certificate

Buy & Start Training or Free Demo

  1. Chapter 1

  2. Chapter 2

  3. Chapter 3

  4. Chapter 4

    • 4.1 - Advanced Networks and Technologies (Part 1)
    • 4.2 - Advanced Networks and Technologies (Part 2)
    • Quiz 4
  5. Chapter 5

    • 5.1 - Network Media, Connectors and Terminology (Part 1)
    • 5.2 - Network Media, Connectors and Terminology (Part 2)
    • Quiz 5
  6. Chapter 6

    • 6.1 - Networking Devices (Part 1)
    • 6.2 - Networking Devices (Part 2)
    • Quiz 6
  7. Chapter 7

    • 7.1 - DNS,DHCP and NAT (Part 1)
    • 7.2 - DNS,DHCP and NAT (Part 2)
    • 7.3 - DNS,DHCP and NAT
    • Quiz 7
  8. Chapter 8

    • 8.1 - Network Management Tools (Part 1)
    • 8.2 - Network Management Tools (Part 2)
    • Quiz 8
  9. Chapter 9

    • 9.1 - Project : Network Implementation (Part 1)
    • 9.2 - Project : Network Implementation
  • About this Training

    The course has three main elements which help the student immensely in learning the concepts of Computer Networking:
    i. Illustrations of nearly every concept in the course.
    ii. Live demonstration of network commands and others in a desktop computer
    iii. Interactive problem scenarios commonly encountered in desktop computer. offices where computer networks work. Also interesting quizzes to test the students concepts.

  • Project in this Training

    The project of the course deals with several network implementations and practical scenarios which will allow you to explore how network engineers approach implementation of networks.

  • Clear your Doubts

    You can ask all the questions in Clear your Doubts forum anytime, course experts will answer all your questions.

  • Get Certificate

    Receive an E-certificate from us once you complete the course. You can Download the Certificate from your Twenty19 account and also showcase it to your friends and family.

Why LAN?

asked by Sri VardhanaKorada

yes,LAN are not preferred for long distance,its used for using network in a building,home or school.

While WAN is used for wide area for network
Typically, a WAN consists of two or more local-area networks (LAN's). Computers connected to a wide-area network are often connected through public networks, such as the telephone system.

answered by VikasMishra, [ Jul, 2017 ]

waht is LAN?

asked by RITURAJ

LAN can be used in large areas by using proper connection media like OFC(Optical Fibre). Nowadays LAN can be extended with MPLS connectivity as well on Fibre backbone.

answered by , [ Sep, 2015 ]

In LAN Usually, the server has applications and data storage that are shared in common by multiple computer users. A local area network may serve as few as two or three users (for example, in a home network) or as many as thousands of users (for example, in an FDDI network).

Major local area network technologies are:
Token Ring
FDDI (Fiber Distributed Data Interface)

Ethernet is by far the most commonly used LAN technology. A number of corporations use the Token Ring technology. FDDI is sometimes used as a backbone LAN interconnecting Ethernet or Token Ring LANs.
Another LAN technology, ARCNET, once the most commonly installed LAN technology, is still used in the industrial automation industry.

Typically, a suite of application programs can be kept on the LAN server. Users who need an application frequently can download it once and then run it from their local hard disk.


answered by VikasMishra, [ Jul, 2017 ]

TAN network

asked by rahulreddy

TAN is a very small network in which users can share resources like printers, scanners and shared folders.

answered by , [ Dec, 2015 ]

TAN is Short for tiny area network, a LAN with only a few nodes,they are typically installed in homes or small office environments so that the devices can share resources, such as modems, files or printers.

They are the same as LANs but smaller (2 to 3 machines).It consists of connecting more than one machine (in crossover for example) in a residence or network usually without commercial concept.
They are not very popular and hence not used widely.

answered by VikasMishra, [ Jul, 2017 ]

pan network

asked by nitukumari

PAN usually involves your personal devices like PC, smartphones etc. It cant be used over large distances.

answered by Twenty19Expert Team, [ Mar, 2017 ]

As the definition of PAN depicts that it is Personal Area Network, the interconnection of information technology devices within the range of an individual person, typically within a range of 10 meters.

One such technology is Bluetooth, which was used as the basis for a new standard, IEEE 802.15.

answered by VikasMishra, [ Jul, 2017 ]

5 Types of Network

asked by YeshwanthSiva

WLAN - Wireless Local Area Network.
MAN - Metropolitan Area Network.
SAN - Storage Area Network, System Area Network, Server Area Network, or sometimes Small Area Network.

answered by Twenty19Expert Team, [ Nov, 2016 ]

WLAN is also the wifi

PAN- is Personal Area network these are all subsets of Geographical Regional networks

answered by Twenty19Expert Team, [ Nov, 2016 ]

PAN: Personal Area Networks are used for communication among various devices, such as telephones, personal digital assistants, fax machines, and printers, that are located close to a single user.

TAN:Short for tiny area network, a LAN with only a few nodes. they are typically installed in homes or small office environments so that the devices can share resources, such as modems, files or printers.

answered by VikasMishra, [ Jul, 2017 ]

if i want to study only application layer then from which chap i should start b???

asked by VijayRaj

The Application layer is explained in chapter 2.1

so, you should start almost from the first

answered by Twenty19Expert Team, [ May, 2017 ]

IP addressing

asked by vaibhavmehta

The network ID cannot begin with the number 127. The number 127 in a class A address is reserved for internal loopback functions.

The class A address 127.x.y.z is reserved for loopback testing and interprocess communication on the local computer.

answered by Twenty19Expert Team, [ Dec, 2016 ]

LAN is to be used when distances between devices is small say in a office or in a multi storey office. When a network is used over a large area, it should be described as a WAN.

answered by , [ Sep, 2015 ]

then please check and rectify the answer as the system is showing answer where distance between devices is large but actually its distance between devices is small.

answered by LIONELCHRISTIE, [ Oct, 2016 ]

What is PAN ?

asked by NehaUbale

PAN stands for Personal Area Network. PAN will mean a small private network made by an individual involving personal devices like PCs, laptops, mobile phones, printers etc.

answered by , [ Dec, 2015 ]

presentation ppt

asked by vardanbansal

Please write to Twenty19 for this.

answered by , [ Sep, 2015 ]

Can I download the videos & learn?

You can re-watch the videos as many times you wish but we do not allow downloading on our platform as we keep track of your progress in regards to the course you learn.

What is special about Twenty19 courses?

Twenty19 Training are fun to learn and they are structured to be easily understood by anyone.The courses are developed with College students in mind.So courses will have a lot of real world examples and Twenty19 courses are easy to take up and earn a certificate.

If I have any doubt while learning, How can I clear my doubts?

You can raise your doubt in Clear your doubts forum anytime, training experts will answer all your questions. You can also reach us at +91 9962033243 (give us a missed call), send an SMS or drop an email to, one of our team member will call you to support.

Is it safe to use my debit/credit card for making the payment?

No doubt, Your transaction is always safe and secure with Twenty19.

Do I get a certificate of completion?

Yes!! you will receive an E-certificate from us once you complete the training. You can include this is in your Resume to get placed better.

How will I receive the certificate?

Twenty19 certificates will be emailed to your Twenty19 registered Email ID .The very next day of your training completion you will be receiving the certificate.You can download and print your certificate.

Have Questions? Get in touch with us

+91 9962033243


This is a Free Demo for "Computer Networking" Course

Experience this course with few video lessons rightaway!

Start Learning

Live Trainings Feed

Latest Questions in Forum

Suggest a new Training


Are you an expert in your industry & are passionate about teaching? Join us!

create a training

This feature is not available during Free Demo. Purchase the course to access

Purchase "Computer Networking"

Buy & Start Learning

Send me amazing internships by email

Confirmation email has been sent to your email address. Please click on "Confirm to get Internship alerts" button in the email.
Please provide a valid email address.
There were some issues. Please try again later.