Understanding Routers, Modems, Switches, and Bridges and Their Functions

Understanding Routers, Modems, Switches, and Bridges and Their Functions – In carrying out daily activities we use internet services using computers, laptops, notebooks, tablets, and smartphones.

By using the electronic tools above we can use them to access the internet network. In using the internet network, we are not aware that we are using additional tools, namely a tool to connect our electronic devices to the internet network.

Understanding Routers, Modems, Switches, and Bridges and Their Functions

On computers, in particular, use Routers, Modems, and Switches. To be able to understand about what routers, modems, and switches and their functions are, they will be explained as follows:

Definition of Router

Router is a network device that works in OSI Layer 3, at the Network Layer or on other devices a computer that has the task of being able to convey data packets into the internet network to get to the place the goal. This layer is known as network addressing which uses IP addresses and routers can also provide important role by being a liaison or forwarder of data packets between the two network segments or can more.

Router Functions

Routers have a function as a liaison between two or more computer networks that are useful for forwarding data packets in one network to another. What distinguishes a router with a switch is that a switch is a connector that can connect several devices that can form a LAN network.

Definition of Modem

A modem or what is called a modulator demodulator is a device that has the function of being able to convert an analog signal into a digital signal and vice versa.

Modem Function

Modem has a function that is in the form of a connector that connects computers to the internet network.

Definition of Switch

Switch is a computer network device that works on OSI Layer 2, and Data Link Layer. The switch has the task of being a connector or being a concentrator in a computer network. Not only that, the switch can recognize MAC Addressing which can sort out a data packet that will be forwarded or continued to the destination.

Switch Function

The switch has its own function, the function of the switch is:

1. Can be a liaison for UPT cables between one computer and another.
2. Become a repeater or signal booster alat
3. Can perform routing, in general, switches can perform routing. Routing is useful to be able to be a stepping stone to be able to connect with other computers with a LAN network or Local Area Network.

Understanding Bridge

Bridge is a network component that is used to expand the network or create a network. Network bridges can operate in layers that exist in the data-link in the OSI model. Not only that, the bridge can also be used to connect two different network media. As in the media, UTP cables are connected with fiber optic cables or two different network architectures.

Bridge Function

Bridge has a function to be able to divide a network so that it can be a fruit network. Bidge can also manage information on both sides of the network to run regularly.

That's the explanation about Understanding Routers, Modems, Switches, and Bridges and Their Functions explained by about knowledge. In the internet network a lot of use tools that can support connections in accessing the internet. Hope it's useful