the signal obtain from wide area network
It would be possible to obtain a Cisco router cable from various different stores and outlet stores that sell cables and other equipment for internet connections such as the Cisco router cable in particular.
Router
You do not really have to configure a Linksys wireless internet router. It will do this automatically by picking up signals after you attach the Ethernet cable.
There is no way to hook a LCD to a router. The router is only made for "network" traffic. It's way different then the signals needed for the LCD. You only connect the ethernet cable from the computer to the router.
a wireless router
This is a different type of wireless router which has the capacity of capturing strong signals which are usually far from the regular band commonly used.
The best available wireless router is NetGear N-Dual Band router which relays wireless in two different signals 1 at 2 GHz and the other one at 5 GHz.
No. To find wireless routers, your computer must have a wireless chip in it that will search for signals near you. SO, if you can connect to your own wireless router, you can connect to other wireless router.
Network signals broadcast by a router can be encrypted, and one method of security is WEP, Wired Equivalent Privacy. Encrypted signals help make sure only authorised people are using the router - this is done by having a WEP key. If a device knows the same WEP key as the router, then it is able to unencrypt the signal. If someone does not have access to the WEP key, it means they are unable to use the router.
Yes, they can.
Either a Router and/or an Ethernet Switch.
A broadband router is similar to a wireless router, except that it lacks the ability to transmit and receive wireless signals. One example of a broadband router can be seen with early cable modems that allowed Internet access only to devices that were directly plugged into the unit with an Ethernet line. The primary purpose of a broadband router is to intercept traffic from the Internet and transmit relevant information packages to a computer or device for processing.