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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

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  • 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

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  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 Course

    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/Practicals in this Course

    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.

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, 28 days ago. [ 3 : 40 PM, 30th - Mar ]

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, 5 months ago. [ 9th - Dec, 2016 ]

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, 5 months ago. [ 30th - Nov, 2016 ]

WLAN is also the wifi

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

answered by Twenty19Expert Team, 5 months ago. [ 30th - Nov, 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, 7 months ago. [ 17th - Oct, 2016 ]

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 ]

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 ]

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 ]

sir can you explain about firewall in detail so that we can work on project ?

asked by sanjay kumaryadav

Hi Sanjay

A firewall is a network security system that controls incoming and outgoing network traffic based on a set of rules.

Firewalls can be either hardware or software but the ideal firewall configuration will consist of both. In addition to limiting access to your computer and network, a firewall is also useful for allowing remote access to a private network through secure authentication certificates and logins.

answered by Twenty19Expert Team, [ Feb, 2015 ]

can we make our own firewall certification to loose the authentication or increase the security in both way, if possible then how we implement this.

answered by vardanbansal, [ Aug, 2015 ]

Yes we can do that by configuring the firewal configuration files. There are pre-configures rules in every firewall configuration file. We can customise these to suit our needs.

answered by , [ Sep, 2015 ]

network devices


ok. Welcome.

answered by , [ Jul, 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 Courses 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, course 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 course. 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 course completion you will be receiving the certificate.You can download and print your certificate.

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