Network Routers And Switches: A Starting Look At How They Work

Network routers and switches have been used since the advent of computer networks and the internet. However, it is only in recent years that they have been becoming more and more common in ordinary people’s homes. They allow people to browse the web wirelessly or connect several computers or devices to one broadband connection.

The home router uses something called network address translation to route the traffic of individual computers to the net and route return traffic back to those specific computers. It is the router’s job to properly identify which machines each packet of data is intended for; it means that they are useful for connecting both computers, game consoles and smartphones etc. To the broadband connection at once.

How much you you are willing to spend will usually influence the amount, and quality, of additional features available. The higher end routers often incorporate advance QOS (which stands for quality of service) features. QOS allows the router to prioritize packets of data dependent on their application.

For example, if you are using a VOIP phone, any interruption or lag in the data flow will interrupt your call, so clearly the VOIP packets should be priorities over, for example, somebody downloading from the web.

One of the main issues people see with home wireless is that, because many people in the same area will use the same wireless bandwidth, people can experience slow speed and interrupted service. There is often a simple way to alleviate this type of problem: go to the settings page of the device and change what is called its channel until the level of service is improved.

Network routers and switches are becoming more commonly seen in people’s homes; they enable the user an easy and convenient way of using their internet service.

Learn more about the necessity for Network Routers and Switches now in our guide to all you should know about how and where to get affordable Cisco Routers and Juniper Switches .