What is bridge and how does it work?

Perhaps you too must have heard about the bridge in Networking. Many will also know about it, but if it is not, then today we are going to know about it, what is this bridge after all? When building a road, a river has to be crossed by it, then in such places engineers build bridges. Such a bridge is constructed to connect the two site parts. Since no car or bus can cross by swimming in water, they need a bridge to go from one place to another.

At the same time, if we talk about computer networking, then a bridge also does the same thing. It is useful in connecting two or more local area networks (LANs) together. In this cars, or data (talk about network then), they use the bridge to go to different parts of the network.

These devices are also similar to the router, but they do not analyze the data that they forward. For this reason, bridges are very fast in terms of data trasferring, but they are not so versatile as a router. For example, a bridge cannot be used as a firewall like more routers do. A bridge can transfer data between different protocols (such as a Token Ring and Ethernet network) and operate in the "data link layer" or level 2 of the OSI model.

So today I thought why should you all be given complete information about what the bridge is and how it works so that you get to know about a very special device of networking subject. Then let's start without delay.

This bridge is a repeater that has such a functionality that it filters the content, for which it reads MAC addresses of both source and destination. They are used to interconnect two LANs that are operating in the same protocol. It has a single input and a single output port, which makes it a 2 port device. This device operates in the data link layer of the OSI Model.

These bridges are very helpful for filtering the data load of traffic, for which they divide them into segments or packets. They are used to reduce the traffic load of LAN or other networks. These bridges are actually passive devices, as there is no interaction between bridged and paths of bridging.

How does Network Bridges Work?
Network Bridge in Hindi

Let us now know how these network bridges work. Bridge devices inspects incoming network traffic and determines whether to forward packets or discard them, depending on their destination. An Ethernet bridge, for example, first inspects each incoming Ethernet frame including source and destination MAC addresses - sometimes frame size - when it is processing individual forwarding decisions.

This network bridge works in layer 2, which is the data link layer of the OSI model. It connects multiple network segments in this layer. Bridge not only broadcasts traffic from one network segment to another, but it also manages traffic simultaneously.

What is Electrical Network and its types
What is modem and how many types are there

Comments

Post a Comment

Popular posts from this blog

What is modem and how many types are there?

You must have heard Modem's name before. But do you know in the right form what Modem is, how does it work? By the way, through a modem you can connect your computer with the available Internet connection through the existing telephone line. Like NIC, Modem is used to integrate with the computer motherboard. Rather it is available as a separate part which can be installed in PCI slots which you can find in the motherboard. By the way, a modem is not required much in LAN, but they are needed in other internet connections like dial-up and DSL. There are many types of modems that differ from each other in Speed ​​and Transmission rate. Standard PC modem or dial-up modems have (56Kb data transmission speed), Cellular modem (which are used on the laptop and enable it to connect at the same time), cable modem (which is 500 times is faster than standard modem) and DSL Modems are also very popular. So today I thought that why should you people explain what Modem is in Hindi, so that you pe
Read more

What is Switch and how is it different from Hub?

Do you know what this switch is and what type of network device it is? How does the switch work and what are its Advantages and Disadvantages? If you do not know much about all these things, then you should definitely read this article of today's What is a network switch. Because in this, you will get complete information about everything related to Switch. A switch is a telecommunication device that is grouped according to a computer network component. Although the Switch is similar to a Hub but it has some built in advanced features. It uses physical device addresses to identify each incoming messages so that it can deliver the message to its correct destination or port. Like Hub, the switch does not broadcast the received message to the entire network, but before sending any message, it checks that it is sent from the cone to the system or port. In other words, then the switch directly connects the source and the destination, which shows a great increase in the speed of the netw
Read more

What is Mechanical Keyboard and how to choose it?

Do you know what is Mechanical Keyboard? Even if you guys have heard about this keyboard. But let me tell you that it is not at all like common keyboards. Because it has many such features that you cannot find in a normal keyboards. We will learn about it in a detailed way. If you like me spend a lot of time working in computer or playing games then you must know about these latest upgrade mechanical keyboard because if you don't know yet then you are missing a better keyboard Huh. If you use computers a lot and you have problems with its keyboards. So I have seen that many people spend their hard earned money to buy these keyboards. This is because they do not know about this type of keyboard which is not known about the Mechanical Keyboard. Such keyboards are very cheap and even better. But often people do not know about them because they often ignore this new upgrade. But there is no need to do this anymore, why today we will try to learn about what is a mechanical keyboard and
Read more