difference between switch and router and hub

So today we come up the meaning of the difference between hub, bridge, switch and router as below.

All three of these devices are similar, but there is a difference in the way they handle data.

Whenever a computer wishes to connect to another computer, the internal circuitry of the switch creates a bridge between the two; very comparable to old telephone operators who operate switchboards.

A router is a physical or virtual appliance that passes information between two or more packet-switched computer networks -- analyzing a given data packet's destination IP address, calculating the best way for it to reach that destination and then forwarding it accordingly.. Let's explore these devices further. Hub A hub is generally a multi port repeater. Even if most devices in existence todayHubs are very simplistic devices that accept a single data packet then sends it out to all the computers that are connected to it. A hub links several cables originating from various fields, for instance, the port in star […] There is no need to resubmit your comment. Routers Help Connect Home Networks to the Internet . The overall bandwidth of the router is then shared by all the computers and that degrades the speed. Router is mainly a Network Layer device. VLAN stands for Virtual Local Area Network and it is used to divide a LAN into multiple segments which also helps to reduce the network... As we know that, the router is a networking device works under networking layer of OSI model. Collisions do not happen on switches, this lifts the speed and element limits seen on hubs.The reason why hubs gained early prominence was the high price of switches. But, before that let’s look at the basics of these networking devices.Hub is a networking device operates at the physical layer of A switch is a networking device works under the Data Link Layer of OSI Model, It transfer data in the form of frames and use for multi-casting.

Hubs and Switches are two terms that are used interchangeably when referring to the network component that connects all the nodes in network. This means that only one data packet can pass through the hub at a time and all the data must wait for its turn. Switches merely pass the data along to the destination; hubs broadcast it to all connected endpoints, while routers read and process the data in order to determine where it needs to go. Router is mainly a Network Layer device. Hub Switch and Router are the most commonly used networking devices that are used to connect nodes such as PC, printer, scanner, projector, etc in a network. Hub. Switches are able to transmit data a lot faster compared to hubs. Here in this post, I am going to explain to you about what is the difference between Hub Switch and Router in Tabular Form. This method often leads to a collision of data where a computer tries to send a packet of data to the hub while it is broadcasting. The switch is having an intelligence technology that can filter data packets and like this data can be sent to a particular user and it prevents from creating lots of traffic and wastage of bandwidth. Routers for home networks (often called broadband routers) are designed specifically to join the home network to the Internet for the purpose of Internet connection sharing.In contrast, switches (and hubs) are not capable of joining multiple networks or sharing an Internet connection. Because of that, hubs have become obsolete for all usual applications except for a couple of specialized niches. Please note: comment moderation is enabled and may delay your comment. This means that multiple paths can exist in the switch at the same time, making it possible for computers to send data at full speed regardless of what other network elements are doing. Difference between Hub Switch and Router in Tabular form May 25, 2017 Abhishek Gupta 0 Networking , Uncategorized , Hub Switch and Router are the most commonly used networking devices that are used to connect nodes such as PC, printer, scanner, projector, etc in a network.