The Host-to-Host layer protocols – CCNA Course

host to host layer protocol

The main purpose of the Host-to-Host layer protocols is to shield the upper layer applications from the complexities of the network. This layer says to the upper layer, “just give me your data stream, with any instructions, and I’ll begin the process of getting your information ready to send.” The following sections describe the two … Read more

The Process/Application Layer Protocols of DoD Model – CCNA Course

process or application layer protocol

In this article, we’ll describe the different applications and services typically used in IP networks. The following protocols and applications are covered in this section: Telnet FTP TFTP NFS SMTP LPD X Windows SNMP DNS DHCPIBootP Let’s look at one by one. Telnet Telnet is the chameleon of protocol sites specialty is terminal emulation. It … Read more

Introduction to TCP/IP and DoD Model of Internet Layer- CCNA Course

TCP IP or internet layer protocol

In this article, we will have a brief introduction to TCP/IP and DoD Model of Internet Layer. The Transmission Control Protocol/Internet Protocol (TCP/IP) is a standard that includes many protocols. It defines how machines on an internetwork can communicate with each other. It was initially funded by and developed for the Defense Advanced Research Projects … Read more

A Brief Introduction to Data Encapsulation in Networking – CCNA Course

Data-Encapsulation-1024x569-1

In this article, we are going to see some brief introduction to Data Encapsulation in Networking which is covered under our CCNA course. When a host transmits data across a network to another device, the data goes through encapsulation. It is wrapped with protocol information at each layer of the OSI Model. Each layer communicates … Read more

Facebook may Launch “GlobalCoin” Cryptocurrency

Facebook may Launch "GlobalCoin" Cryptocurrency

Facebook plans to dispatch its cryptocurrency named GlobalCoin by the primary quarter of one year from now, reports BBC News. The organization is required to uncover more insights concerning the cash this mid-year before testing starts later in 2019. The money, which is being alluded to inside as “GlobalCoin,” will purportedly be accessible in around … Read more

TCP/IP Utilities Network Commands You Should Know

TCP_IP-Utilities-1024x569-2

The TCP/IP utilities Network commands are very much useful in the field of computer networking in diagnosing problems and getting solutions. It also gives you more knowledge and more clutch on computer networking. We will use some of those TCP/IP utilities. Using Address Resolution Protocol (ARP) Address resolution protocol, or termination control protocol/internet protocol is … Read more

What is OSI Model – CCNA Course

osi reference model

In this article of CCNA course, we’ll have a brief introduction about the OSI Model and what are the layers that it follows. In the following posts ahead, we’ll go deeper into those layers. If you want to read the first topic of CCNA course i.e. Internetworking, then you can do that by clicking the … Read more

What is INTERNETWORKING in Computer Network – CCNA COURSE

INTERNETWORKING

In this article, we will learn something basics about internetworking in the computer network. Before we explore internetworking models and the specifications of the OSI reference model, you have got to understand the big picture and learn the answer to the key question, why it is so important to learn Cisco internetworking? Networks and networking … Read more

How to Apply Coupon Codes with Honey Chrome Extension

honey coupon code extension

You don’t need to go to coupon code websites to search for available coupons for various e-commerce or shopping website. Just install Honey chrome extension and apply coupon codes applicable for that website automatically. Isn’t it cool? Honey is one of the best google chrome extensions which allow you to find and apply relevant coupon … Read more

How to Make Any Website Available Offline

browse any website offiline

We will use an experimental feature of chrome browser to make website available for offline use. When we type any URL and press enter in the address bar, the resources contained in the website i.e. images, style sheets, javascript, HTML files, etc. are saved in the browser’s cache memory, and the website opens. Every time … Read more

HBD Gmail: New Features to Come in Gmail

happy birthday gmail

Happy Birthday Gmail on 1st April. Being popular for a long time like 15 years is not a matter of joke. Gmail from its inception has served for which it has been started. The increasing popularity of Gmail reminds me of something like this. Without continual growth and progress, such words as improvement, achievement, and … Read more

How to Record your Browser Screen with Loom

screen-recording-1024x682-1

Record your browser activity with one of my favorite Screen Recording google chrome extensions known as Loom. The internet is growing day by day, and with this increase, there is an increase in the content and content creator. We, as a creator, make videos that contain useful information like tutorials, details explanation of any procedure … Read more

15 Useful Google Chrome Extensions

google chrome extensions

I hope Google chrome is one of the most popular web browsers. And it becomes more exciting to use with its useful Google chrome extensions. Chrome extensions are web applications which are developed for the use in your browser for different functions and they can be downloaded and installed from the chrome web store. Though … Read more