A computer or any other networking device such as a router, needs a modem in order to connect to the Internet. The term "modem" is an acronym for "modulator-demodulator, " and it refers to the hardware device.In the realm of computer networking, the word "gateway" can refer to a number of different things depending on the circumstances. A gateway is a type of networking equipment that, in general, serves to connect two or more distinct networks together. Its primary function is to act as a link between networks that make use of distinct architectural styles, protocols, or platform types.Read through ... Read More

The speed at which new data is produced each day has both positive and negative effects. In addition to producing all of this data, we also have the need to transmit data from one location to another, for which we have a wide variety of options. It is equally important to ensure that the data is transferred in a quick, safe, and seamless manner.The terms "bandwidth" and "data rate" are frequently used interchangeably in the field of telecommunications, which can make things somewhat unclear at times. Every connection to a network has a data rate, which is the speed at ... Read More

The Internet has now trapped all of us like fish in a net. Without the Internet, life would be completely stagnant. And despite the fact that we are not concerned with the complexities of the internet, there are a number of concepts and words that have found their way into our everyday lexicon. The amount of data that can be transferred via an internet connection is measured in terms of bandwidth and broadband.A definition of the term "broadband" is "the width of a band." In terms of the capability for data transfer, it is nothing more than a constant highspeed ... Read More

One of the most common problems with internet systems is that they are too complex for an average person to comprehend. Even a simple home-based system is complicated. The complexity of larger firms and agencies dealing with hundreds or even thousands of computers on the network increases dramatically.A tool called Nmap can be used to find out which ports are open and what the regulations are. This application scans the network to which a computer is connected and displays a list of ports, device names, operating systems, and other identifiers to assist the user in understanding the intricacies of their ... Read More

Let us understand the concepts of Wifi extender and Wifi booster before learning the differences between them.Wi-Fi ExtenderA Wi-Fi repeater, extender, or booster all are devices which are used to forward wireless signals from the router that covers a larger area like multiple floors of a house. A Wi-Fi extender, also called a wireless network extender or wired-wireless network extender, varies with a small difference.The Wi-Fi device uses both wired and wireless technologies to bring a wireless signal to an area of the home where network coverage has been weak. It enables all wireless devices within the expanded coverage area ... Read More

Port is a logical address of any protocol or we can call it a dedicated door for each protocol in which all the packets fall in that box. We can also say that the mailbox for each protocol is a box in which each protocol packet is dropped.Later on the receiver will open that packet and read the content which the sender has sent. Port is a dedicated separate line for packet transmission for each protocol.TCP is called as Transmission control protocol which provides a communication service between an application program and the Internet protocol (IP)A port is a number ... Read More

Internet protocols are the set of rules of a network so that a packet of data travels across the network. Data travels over the networks in the packet. Domain for this transportation of the data is called the IP address. Most of the protocols used for this are TCP and UDP.Now let us discuss one of the protocols which allow running multiple platforms, that is AIP. The full form of AIP is Adaptive Internet Protocol.Adaptive Internet Protocol (AIP)It is a multichannel protocol used to allow an application which is running on multiple platforms, displayed on any number of client systems.AIP ... Read More

The network topology is a structure or the physical arrangement of the network devices, how the components of the network are interconnected with each other.Types of network topology are as followsBusStarRingMeshHybridLogical TopologyIt tells about a network that should be configured for the transfer of information. This is different from physical topology as it does not explain the physical wiring of a network, but instead, it describes the flow of data, information, and back, from one system to another and the routes it takes.Some examples of Logical topology are as follows −Logical Star Topology − Uses logical bus topology to transfer ... Read More

Let us understand the concepts of Enhanced Interior Gateway Routing Protocol (EIGRP) and Border Gateway Protocol (BGP) before learning the differences between them.Enhanced Interior Gateway Routing Protocol (EIGRP)It is the enhanced version of IGRP protocol. It consists of all the features which IGRP does and also supports some ad-on's.To overcome the drawbacks of IGRP i.e like slow rate of convergence, hop limitation, no support to VLSM etc and IGRP is the successor of RIP which removes the hurdles caused by RIP routing technique.We all know that IGRP works or supports many protocols other than IP unlike RIP. The same fashion ... Read More

Let us understand the concepts of Data Terminal Equipment (DTE) and Data Communications Equipment (DCE) before learning the differences between them.Data Terminal Equipment (DTE)At the physical layer, the function of DTE is to look for clocking from the device on the other end of the cable on a link and look for a frame-switching service.The device receives clocking. The customer devices or the DTE pass data from a host computer on a customer network for transmission over the Wide Area Network (WAN).Also, its function is to convert user information into signals or reconvert received signals. DTE doesn't communicate information but ... Read More