Router can get your MAC address, IP address and computer name.
Not if your firewall is configured correctly. Routers and software firewalls block any unauthorized attempts to get at this sort of information.
Routers do not require presence of other computers to work. You can have even a single router in your network with no computers connected and will still work.
Depends on how many switches each router takes. You need a router to connect all the other routers, and then enough switches to make 81. For example, you can use 6 16 port routers to connect the computers and 1 8 port router to connect those routers together
In MS Windows, you look in the Network Neighbourhood for any and all machines on your network, including other computers, routers, printers and so on.
They are used for computers and laptops for internet, and other things. Wireless N routers are pretty much the same thing as a regular wireless router.
A comunications network.
all computers are good for storing info. alienware computers focus on style and computing power, and are good for gaming and other computer intensive tasks
Computer networking allows 2 or more computers to share information. The two computers are either linked to each other directly through a crossover network cable (peer-to-peer network), or through one or more intermediate hubs, switches and/or routers. Wireless routers allow 2 or more computers to network without being physically wired to the network.
Juniper Networks is a network equipment vendor. Routers are one such piece of network equipment. Therefor "Juniper routers" are likely routers made by Juniper Networks. Find more info on their site at: http://www.juniper.net
to connect multiple computers to the same internet connection, and to network the computers together Routers allow multiple computers to share a single internet connection. This helps save a lot of money. Apart from this, routers also add a safety element to a local network. The individual IP addresses of the computers on the local network are never exposed to the internet. Instead only the external IP address of the router is publicly known. Moreover, many routers come with additional features like firewalls, filters and other security enhancing abilities.
The exact process by which wireless routers work is highly intricate and complex. However, simply put, a router is plugged into an internet connection and broadcasts the signal so an internet connection can be accessed by other computers.
I'm pretty sure LAN's are a group of computers connected to each other through routers/modems or ethernet cables. The internet it similar to LAN's but instead of connecting to other computers close by, it connects to computers all around the world.