The work of a router is to send data packets between two networks. The router may connect two local area networks, or a local area network, and a wide area network. Most of the routers are used to connect local area networks to the Internet. There are two types of routers which are, wired and wireless. A wired route will be connected using a modem to the internet.
The local area computers are attached using Ethernet cables to the router. If a single computer is to be connected to the internet, then the cable modem can be viewed to be a router also. The router enables several computers to keep up a correspondence with each other, and to communicate to the internet, using a single internet connection.
Broadband intends either having a cable modem or a DSL connection. Since, these are high-speed connections that connect your computer or computers to the internet, they are classified as broadband. There are two types of broadband routers that are employed in a network.
One is the wired router that has been explicated. The other type of broadband router is the wireless router. This router looks like the wired router the primary difference is that in size it may be smaller than a wired router, and will have one or two antennas on it. A wireless broadband router can also be a mixed router and may have a number of Ethernet cable ports on it.
This router allows computers to be connected by Ethernet cables and wireless computers can connect using the router to the internet and to other computers on the network too. Wireless routers use an encryption to prohibit eavesdroppers from entering the network too. Other than routing data packets on the network, and between networks, there are broadband routers that can be installed as firewalls and DHCP servers.
A broadband router seems like a rectangular box with ports either on the front or the back. One port is used to connect the DSL or cable modem, and the other ports are used to connect the different computers on the network. The wireless router is normally used in offices and in homes also. The wireless router facilitates a user the option to move around and sit at any desk anywhere in the range of the wireless router at the same timestaying connected to the network and to the internet.
Some firms favour using wired routers as they don't want their data hovering on the airwaves. Others opt for using wireless modems as this gives them the freedom of movement. The staff does not have to go rushing to their computers to recover any information as they can do that during a meeting using their laptops on a wireless network.
In case of renovating the office in a wireless network, there are no cables that have to be taken out, and new cabling done. When a router is put on a network, it has to be assembled and the services required have to be determined. Setting up access groups is necessary in a wireless broadband router environment.
access point vs router
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