All Posts in "Michael Green"

Advantages and Disadvantages of Internetworking

There are numerous benefits of internetworking. The Internet has reduced our geographical and social isolation. In addition to this, we no longer have to live in an isolated society. We can now enjoy a more active and fulfilling lifestyle, as a result of our involvement with the Internet. But there are also some disadvantages of internetworking. Here are a few:

Social isolation

One study concluded that going online more often is an advantage in reducing social isolation. The researchers calculated that for every ten minutes spent online, the perception of loneliness decreases by 0.051 points. This reduction was small, but significant. Internet use by older adults is associated with lower levels of loneliness than other types of social isolation. However, the benefits of internetwork do outweigh the disadvantages. In addition to reduced loneliness, internetworking also helps people remain connected to others.

While many people fear that they may be isolated by using the internet, a recent national survey reveals that those who use the internet and mobile phones have larger, more diverse social networks than those who do not. While this finding is surprising, it still challenges some common beliefs about the benefits of Internetworking. In addition to reducing loneliness, internetworking can help people connect with others. So, the benefit of internetworking is definitely worth the risk.

Sedentary lifestyle

Many Americans spend about two hours per day watching television, and the rest of their free time is spent in front of a computer. A new study analyzed the data from 52,000 people between 2001 and 2016. Children and teenagers spend more time in front of the TV than they do exercising, and adults spend more time sitting in front of the computer. Those findings are concerning, as the benefits of a sedentary lifestyle have long been acknowledged.

The benefits of … Continue reading >>>

Michael Green by — September 20, 2022 in Internetworks
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
Ultrabook Vs Laptop – A Closer Look

There are some differences between a laptop and an ultrabook. In this article, we’ll compare their size, battery life, performance, and price. But which is the better choice? Let’s take a closer look! Which is better for business? And what about entertainment? Read on to discover the best laptop for your business needs! You’ll also find out which features make ultrabooks so much better. And which one’s better for gaming?

Cost

When comparing ultrabooks and regular laptops, you’ll notice that the former is significantly thinner and lighter than the latter. The latter can even weigh less than three pounds. While an ultrabook can be a great choice for people on a budget, it can also easily be damaged, resulting in several hundred dollars of damage. For this reason, you’ll want to be aware of any damage before you make the purchase.

Size

When it comes to size, ultrabooks are hard to beat. They weigh just four pounds and often less. Because they are so slim, they are often affordable and feature a wide range of performance.

Most ultrabooks are powered by Intel processors. There are a few major differences between laptops and ultrabooks. Here’s a closer look at what differentiates the two. This article will explain the differences between the two types of laptops and how they differ in terms of size and weight.

Performance

There’s a big difference between laptop and ultrabook performance. Although both computers can handle the same tasks, ultrabooks aren’t designed for photo work or media streaming.

However, they will still perform adequately for most tasks. The displays on both devices won’t be the best in the world, but they’ll get the job done. While an ultrabook’s screen won’t be as clear or as high resolution as a desktop, it will still be more than adequate … Continue reading >>>

Michael Green by — August 21, 2022 in Ultrabook Computer