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First wireless network with you to ensure your computer has the appropriate device for wireless Internet connections. Most new models on the market today come equipped with wireless transmitters, but the models need a wireless adapter connected to a USB port or PC card reader able to make it wireless. The new models include wireless adapter compatible with the various 802. 11 standards. When installing the wireless adapter, drivers must be installed to allow the PC or laptop to detect nearby wireless networks, and be quick to get connected. Some older computers may need special software to detect and connect to existing wireless networks in an existing home network can become an access point wireless network. On the other hand, if an available wireless network for computers or if the user wants to switch to an Ethernet LAN, a wireless router with a wireless access point, hub, firewall Ethernet ports for DSL modem may be used. Using a wireless router, you can connect computers and printers on the network using Ethernet cables or wireless signals. Wireless routers typically offer coverage of 30 meters in every direction. Of course, the walls and doors can affect the coverage area of the router. Expand the coverage or range of wireless router, you can use repeaters or extenders. The default settings and user options The router will operate at its default settings to activate. The user can change these settings according to their preferences through the web interface. The parameters that the user can change the default Service Set Identifier or SSID is the name of the manufacturer, the default channel the router is on channel 6 and most often used to reduce or eliminate the interference with neighboring wireless router running in the same chain and security settings on the router that has a username and password. Security options for wireless network The last setting is important for people who want to limit access to a wireless network. To do this, you can use one of three options for wireless network security available. WEP (Wired Equivalent Privacy), for example, uses a 64 - or 124-bit method that prompts the user for a password before being allowed access. WPA or Wi-Fi Protected Access, updates included in the 802 WEP. 11i protocol. WPA is different in that instead of WEP encryption method of bits, using TKIP (Temporal Key Integrity Protocol) to protect the data network. As with WEP, all users must supply a password to connect to the network. Finally, media access control MAC or eliminates the need for passwords and user names to ensure wireless network security. The MAC uses the unique MAC address of each computer to determine who is or is not allowed on the network.
