The one used almost universally is by examination.
Depends if brute force is needed use a program called Brutus Ae2
LAN can be connected by routers . A router can be used to connect to LAN's .a LAN to a WAN and LAN to Internet.
list of component of LAN
A lan card which is used for local area networking is installed on a motherboard using its drivers . A lan is used for internet services sharing.
the router as ports commonly used for lan cannection is (Ethernet)
A LAN tester is a circuit used to check the LAN cables. They run for approximately $41.00 in most electronic stores.
the popular connector used in lan network is RJ45
absolutely wan. lan is used for a office or a building complex
A LAN, as in Local Area Networks, is used to connect a group of computers together to share resources and exchange information.
Chinese: 我是兰兰 [wǒ shì lán lan] English: I am Lan-lan. Note: Lan-lan (兰兰 for instance) could be a Chinese first name, especially for a girl. In another case, Lan is a person's name or nickname, double used as a kind of endearment.
That is a LAN with cables as opposed to wireless LAN without cables. Network cables now mostly used for a wired LAN are UTP (unshielded twisted pair) CAT5E, although STP (shielded twisted pair) and CAT6 or CAT7 specifications are also used. Before COAX cables were used.