All Posts in "COMPUTER NETWORKS"

An Internetwork Example Explains the Role of Routers and Switches

There are many different types of networks, but one common example is the internetwork. Typically, large internetwork configurations are made up of separate LANs on each floor. These LANs are connected by a backbone network. This backbone network connects all the LANs.

This is also known as a horizontal network, which derives from the term. This example shows the basics of how networks work. Listed below are some of the different types of networks.

Routers

When considering the role of routers in an internetwork, consider their role in routing data. Routing is the process by which datagrams travel over the network and are delivered to the correct destination. To illustrate this concept, consider a typical internetwork: the routers on each side of the network route datagrams to one another. Each router is responsible for forwarding the traffic. However, in some scenarios, a router is responsible for collecting and delivering routing information for all network nodes.

Switches

A simple Internetwork example can be used to understand the role of switches. Essentially, switches create a connection state for a packet and then look for the identifier within the header. There are two common approaches to switching: connectionless and connection-oriented. Both have their uses. The connectionless approach is most commonly used, but there are other methods of routing that can be useful. Here’s an example. Let’s say that A sends a setup message to switch 1. This setup message contains the complete destination address of host B. It must reach B. Switches must also know which output to send the message.

Router routing protocols

The best routes to a network’s destinations are determined by the route tables on routers. These tables store information about the entire topology of a network. They contain both the best routes and the backup routes. The distance vector … Continue reading >>>

Michael Green by — September 11, 2022 in Internetworks
Types of Local Area Network (LAN) Connections

There are several different types of Local Area Network (LAN) connections. We’ve covered Wireless, Wired, and ARCNET, as well as Home and Campus networks. In this article, we’ll look at some of the common types of LAN, as well as some alternatives. We’ll also cover the LAN standards, so you know what to expect when implementing one. But which one is the best option? Here are some tips.

Wired and wireless LAN

In the past, many people debated whether they should use a wireless or wired local area network. The debate has been ongoing for decades and has centered on the differences between wired and wireless networks. Using a wireless network is much more popular these days, but wired networks still have their advantages. Here are some advantages and disadvantages of wireless LANs. Here’s how to decide which one is right for your business.

ARCNET

The ARCNET local area network is a standard of the Ethernet protocol. The LAN is made up of a number of connected nodes called ‘processing nodes’. Each processing node communicates with other nodes through a token-passing bus. Using this protocol, applications are developed in the proprietary COBOL-like language and deployed on a single dumb terminal computer. The ARCNET local area network allows for the expansion of these applications with additional ‘computing’ resource computers and disks attached to each hub.

Home area network

A home area network, also known as a LAN, is a wireless or wired network that connects computers and other devices in the same house to each other. The network is generally comprised of a broadband Internet connection, a router, and user host devices, which can be computers, laptops, smart appliances, tablets, and video game consoles. In addition to connecting to one another, LANs can be used to share data among multiple devices.… Continue reading >>>

Michael Green by — September 3, 2022 in Local Area Networks
Local Area Network Example

Choosing the right type of topology for a local area network depends on its physical layout and connection methods. Here we will cover the various topologies of local area networks, their security measures, and some examples of local area networks. Ultimately, you should choose the type of network that best meets your needs. Listed below are some of the most common types of network topologies. Read on to find out which one would work best for you.

Connection methods used in a local area network

A Local Area Network, or LAN, is a group of connected computers in the same location. Each networked device can communicate with the rest of the network through Ethernet cables, Wi-Fi, or other media. In a LAN, only authorized devices may access the network. LANs were first used in the 1960s in colleges to catalog library collections, schedule classes, record student grades, and share equipment resources.

There are many differences between a LAN and a WAN. The first differs in the amount of bandwidth it can support, but is more reliable. A LAN connects two or more computers in a smaller geographic area, while a MAN connects multiple LANs. Both networks can be configured to connect multiple computers, though LANs are typically cheaper to setup and maintain. They also offer higher speeds.

Physical layout of a local area network

The physical layout of a local area network refers to the connections among the different hardware devices on the network. This topology is made up of switches, routers, and adapters on computers. These components are connected to each other via cables. In this design, the signal travels both ways to all the machines on the network, and then to its intended recipient. The data is accepted depending on the machine’s address.

The LAN is made up … Continue reading >>>

Michael Green by — August 29, 2022 in Local Area Networks
7 Smart Tips to Make Your Long Distance Relationship Work

The general opinion about long-distance relationships is that they might not work out due to distance. We are often advised against it and not to get too attached in a long-distance relationship, in case you get heartbroken.

Feedback and reviews of users on UK.collected.reviews show that long-distance relationships are not also easy. The added distance is always an added stress and most times this makes it seem impossible to achieve. Also, many long-distance relationships have begun through safe online dating, gradually blossoming into fine and healthy relationships but, it always requires work, putting in the extra effort sometimes, that effort comes in very simple things.

Here are some smart tips to help you.

1.  Take it as an Opportunity:

The absence of physical appearance most of the time in long-distance relationships can be a bit trying for many people. View being in a long-distance relationship as an opportunity for the both of you to learn new ways aside from a constant presence that serves both of you. Instead of having a mindset that generally believes that it’s only a matter of time before the breakup, both parties should see this as an experience to learn and grow in.

2.  Some Ground Rules to Manage Expectations:

Setting ground rules in relationships is very important and even more important in long-distance relationships. At the beginning of the relationship, set some ground rules that involve how you navigate the relationship whether you have to be exclusive or open to other people due to distance. It’s better and safer to have this conversation earlier on in the relationship.

3.  Communicate Regularly and Creatively:

Always try to keep each other in the loop about new developments in each other’s life. Honest communications bring forth a lot of closeness in any relationship. Also find ways … Continue reading >>>

Michael Green by — February 5, 2022 in The Internet
6 Reasons France to Study in France

France is blessed with renowned intellectuals, philosophers, artists, computer programmers, and much more. You won’t find anything like this anyplace else in the world. As a result of this rich legacy, France’s public and private institutions continue to attract students from all over the world. If you are going to France from anywhere in the world to study computing or any other course, you have made the right decision. You can see AmonAvis for reviews about France education, and you will see you are not making the wrong decision!

Here are the reasons France is the ideal study abroad option for you!

1. Tuition costs are affordable

The government sets the tuition prices for public universities in France much lower than those in other European countries. European Economic Area (EEA) citizens or permanent residents pay as little as €170 per year for bachelor’s programs and €243 for master’s programs in France. Public university Ph.D. students in France pay just €380 a year.

Those outside the EEA must pay higher public university tuition rates, although they are still a great bargain compared to other popular international study destinations. It costs roughly €2,770 each year for a bachelor’s degree and €3,770 for a master’s degree for an international student from outside the European Economic Area (EEA).

2. Advanced technology

Computer programming in France is one of the best in the whole of Europe. Technology in France is advanced, and this is a result of great computer programmers. You have the forum to learn from the best programmers, do field research and learn various programming languages. You should see Displate and how surprising the technology world in France can get things done faster.

3. You have the opportunity to dual honors

Many universities offer a dual honors degree in computer programming and another … Continue reading >>>

Michael Green by — September 11, 2021 in The Internet