What is router?

[jack06]

A router is a device in computer networking that forwards data packets to their destinations, based on their addresses. The work a router does it called routing, which is somewhat like switching, but a router is different from a switch. The latter is simply a device to connect machines to form a LAN.
Routers use headers and forwarding tables to determine the best path for forwarding the packets, and they use protocols such as ICMP to communicate with each other and configure the best route between any two hosts. When data is sent between locations on one network or from one network to a second network the data is always seen and directed to the correct location by the router. router is connected to at least two networks, commonly two LANs or WANs or a LAN and its ISP's network. Routers are located at gateways, the places where two or more networks connect, and are the critical device that keeps data flowing between networks and keeps the networks connected to the Internet.







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[amitgajjar]

It is device of computer parts. Mostly use in networking works......

[stevetamer]

A router is a device in computer networking that forwards data packets to their destinations, based on their addresses.

[jonemike]

thanks for sharing information about router.

[rossmelcolt]

It is a networking device which is forward data from one network to another. There are two types of routers can find one is Broadband Routers and other one is Wireless Routers.

[amitgajjar]

Thanks for sharing with us........

[aman]

A router is a device that forwards data packets between computer networks, creating an overlay internetwork. A router is connected to two or more data lines from different networks.The various type of routers.
Wired and Wireless Routers
Core Router
Edge Router

[softonaseo15]

A router is specialized computer connected to more than one network. It runs software that allows it to move data from one network to another. Routers operate at the network layer. The primary function of a router is to connect networks together and keep Layer 2 broadcast traffic under control. There are several companies that make routers: Cisco, Juniper, Nortel, Redback, Lucent, 3Com, and HP just to name a few.

[maxypan]

A network router is a more sophisticated network device compared to either a network switch or a network hub. Like hubs and switches, routers are typically small, box-like pieces of equipment that multiple computers can connect to.
Each features a number of ports on the front or back of the unit that provide the connection points for these computers, a connection for electric power, and a number of LED lights to display device status.
While routers, hubs and switches all share similar physical appearance, routers differ substantially in their inner workings.

[amitgajjar]

A router is a device in computer.Networking that forwards data packets to their destinations, based on their addresses.Now a days more demand of this devices.

[MegaBeet]

A router is a device in computer networking that forwards data packets to their destinations, based on their addresses. The work a router does it called routing, which is somewhat like switching, but a router is different from a switch. The latter is simply a device to connect machines to form a LAN.
Routers use headers and forwarding tables to determine the best path for forwarding the packets, and they use protocols such as ICMP to communicate with each other and configure the best route between any two hosts. When data is sent between locations on one network or from one network to a second network the data is always seen and directed to the correct location by the router. router is connected to at least two networks, commonly two LANs or WANs or a LAN and its ISP's network. Routers are located at gateways, the places where two or more networks connect, and are the critical device that keeps data flowing between networks and keeps the networks connected to the Internet.

Nice information! Thanks a lot!

[alymariephotography]

Hey..A router is a device in computer networking that forwards data to their destinations, based on their addresses...

[maxsamuel]

The "router" used in home and small networks is more accurately called a "residential gateway". A router is the first line of security from intrusion into a network. Enabling the highest level of security on the router is the best way to keep your computer system and information safe from attack.

[shah1herry]

routers are all devices that let you connect one or more computers to other computers, networked devices, or even other networks.
Each has two or more connectors called ports into which you plug in the cables to make the connection.
Varying degrees of magic happen inside the device and therein lies the difference.

[EmmaKille]

Router is used in networking.

[emmajohn1097]

A router is a very specialised computer, that connects two or more separate networks, and directs network traffic from one network to the other as necessary.

[johanray123]

Router is a device used to connect to internet via dsl/adsl and it is used to manager all the WiFi connections in your home/office.in short its a WiFi modem .

[kevinbacon]

Routers have access to network layer addresses and contain software that enables them to determine which of several possible paths between those addresses is best for particular transmission.

[lawncare]

A router is a networking device that forwards data from one network to another. This include residential routers that also use Network Address Translation.









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[Debra]

A hardware device designed to take incoming packets, analyzing the packets and then directing them to the appropriate locations, moving the packets to another network, converting the packets to be moved across a different network interface, dropping the packets, or performing any other number of other actions. In the picture to the right, is a Linksys BEFSR11 router and is what most home routers look like. A router has a lot more capabilities than other network devices such as a hub or a switch that are only able to perform basic network functions. For example, a hub is often used to transfer data between computers or network devices, but does not analyze or do anything with the data it is transferring. Routers however can analyze the data being sent over a network, change how it is packaged and send it to another network or over a different network. For example, routers are commonly used in home networks to share a single Internet connection with multiple computers.

[rakhiandedunom]

A router has a lot more capabilities than other network devices such as a hub or a switch that are only able to perform basic network functions.

[wincy]

Router is a device which creates a medium between two systems to get connected over internet.

[Annyalex]

Router is just a device which allows you to link several laptop or computer systems to only one Internet access. On the back of your wireless router there are several slots, with the number of slots based on the design you own. There is also an uplink slot that joins to your wire or high-speed laptop or computer. The staying slots get connected to your laptop or computer.

[RickyBoy]

A hardware device designed to require incoming packets, analyzing the packets and so guiding them to the suitable locations, moving the packets to a different network, changing the packets to be affected across a unique network interface, dropping the packets, or performing arts alternative|the other} variety of other actions. within the image to the correct, may be a Linksys BEFSR11 router and is what most home routers appear as if.

A router includes a ton additional capabilities than alternative network devices like a hub or a switch that area unit solely ready to perform basic network functions. as an example, a hub is usually accustomed transfer knowledge between computers or network devices, however doesn't analyze or do something with the info it's transferring. Routers but will analyze the info being sent over a network, modification however it's prepackaged and send it {to another|to a unique} network or over a different network. as an example, routers area unit usually employed in home networks to share one net reference to multiple computers.

[addymarsh]

Thanks for sharing with us..............!!!!!!!

[activeseal]

Your post is very helpful for me.