Understand your router: What is LAN, WAN, WLAN, DNS, WPS and Ethernet
By Device
Routers are devices responsible for connecting multiple devices to the Internet network, either wired or Wi-Fi. While most current models have easy installations and with direct commands, some acronyms can be confusing during use.
To take all doubts and exclude the possibility of problems with the connection, check the following, which is LAN, WAN, WLAN, DNS, WPS and Ethernet. Understanding how each configuration feature works and can help you have a safe and fast Internet.
Research from:
- Mashable/CNN/BBC/Techtudo
To take all doubts and exclude the possibility of problems with the connection, check the following, which is LAN, WAN, WLAN, DNS, WPS and Ethernet. Understanding how each configuration feature works and can help you have a safe and fast Internet.
LAN
Local Area Network, or LAN, is the setting for networks installed in smaller areas such as homes and small offices. The router's LAN port you can connect computers, laptops and peripherals to allow the distribution and transmission of Internet connection.VAN
Unlike the LAN, which serves for smaller sites, the WAN is a WAN (Wide Area Network) to cover a larger area with Internet connection. Businesses and universities, for example, hire WAN service tasters to facilitate the use of all users on the same network. On the router, if the modem cable is not connected to the WAN port the PC will not receive the Internet signal.WLAN
With just a W in front of Acronym indicating the term "wireless" (wireless), the WLAN works similarly to the LAN, but does not need to connect cables. Instead of wires, configuration uses radio waves to connect to the Internet and transmit data for each enabled device. It is where the famous Wi-Fi standard and can be installed in homes and offices or large enterprises and public places.DNS
The DNS acronym indicates Names and Domain System (Domain Name System, in English). The server works with a converter or translator to facilitate access to sites . When entering mobzoo.blogspot.com, for example, actually the system is "hiding" the IP address (Internet Protocol) of the page. Thus, the DNS identifies the IP corresponding to the site entered in the browser URL and eliminates the trouble of having to enter a sequence of numbers.WPS
WPS is the statement, in English, for Wi-Fi Protected Setup (Wi-Fi Protected Setup). The feature allows the router to connect new devices to the Wi-Fi network with convenience and speed. It is useful to enable repeater , for example, without entering complex passwords. While providing this facility, WPS can leave your network vulnerable as the router stores a code that can be discovered by hackers with software help. It is therefore indicated to leave the function disabled to prevent intrusions.Ethernet
As explained above, the LAN is used to connect computers and peripherals. At this point enters the Ethernet most widely used standard for local access to the Internet and lead by means of a cable device. By using the technology it is possible to solve problems of slow Internet, for example, when wireless. The port and connector are identical and make automatic connection (plug and play).Research from:
- Mashable/CNN/BBC/Techtudo
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