Why is it important that each computer on a network to have a unique name?
network card , which fix or embeded in computer at the time of configuration. which is used for assign the computer in the network. and using of this NIC card each computer is unique identified in network. we also called that address as MAC address. main function of network card (NIC) uniquely identified each computer in network.
The primary function of a network interface card (NIC) is to provide a physical link to a computer network. This connection allows computers to communicate with servers, as well as other computers on the network. Each NIC has a unique serial number, which is called a MAC address. Every computer connected to the network is required to have a unique MAC address that is stored on the network interface card.
What is the ip address and if your computer does not connected to internet then your computer have an ip address?
Yes you can see other computers in a wireless network, each device has it's own unique MAC-address which describes to the computer what type of device is connected to the network. Using the 'Network' feature on the computer gives the person a graphical view of who is connected to the Network, this can be done by going to: Start, 'Network'.
Network interface card makes provision for a physical link to a computer systems or network. This also allows computers on a network to communicate either with themselves or the server. It stores the MAC address of each computer registered on a network and helps connect a network to outside world. It belongs to both physical and data link layer of the OSI model. This device provides physical passage to a networking media and provides a…
One computer must have unique MAC addresses for each Ethernet adapter (ideally each Ethernet adapter in existence has a unique MAC address but there are some that allow manual setting of the MAC, so duplicates can exist.) If you have not changed anything from the factory settings then each network card will have a unique address!
For this type of connection you will need to use a *crossover* ethernet cable, not a standard patch cable. This will allow two computers to network with eachother. You can then use the network wizard (if you use windows xp or vista) and choose to create a home network. You will need to assign each computer a unique IP address so they can find eachother, as well as a unique computer name.
For an Ethernet network, each computer needs a network card and a network cable. You also need a switch - each computer will be connected to the switch. For a wireless network, you don't need cables (that's the whole idea of wireless!), but each computer needs a wireless network card instead. Instead of the switch, you would use a wireless access point.
How Do You Connect 3 Laptops and PC in a Network so you can send files and be connected to the iternet via a router in a Home?
I presume you want to network them wirelessly.... You need a wireless network router. You need wireless network cards on each computer or ethernet ports (if the router had this option). Set up the router to create a network and possibly connect to the internet. Connect each computer to the network. Set up a Share file on each computer so that people can access it. Connect to a computer by looking in "My Network Places"…
You connect each computer to a switch, using a UTP cable. Some small switches only have 8 ports; you can connect two such switches to each other, with an additional cable. Each computer has to have a network card. You connect each computer to a switch, using a UTP cable. Some small switches only have 8 ports; you can connect two such switches to each other, with an additional cable. Each computer has to have…
To set up a simple home or small office network, each computer must have a network card (NIC); you need some kind of equipment to connect the computers to (usually a switch); and each computer needs a network cable (usually UTP is used) to connect to the switch. Each computer also needs several protocols, but that should already come with the operating systems. Each computer also needs some basic configuration.
The idea of IP addresses is to give each computer a unique address, so that it can be found on the Internet. Nowadays the situation is a little more complicated (with NAT, for example), but the basic idea is for every computer to have a unique identification. The idea of IP addresses is to give each computer a unique address, so that it can be found on the Internet. Nowadays the situation is a little…
In an environment where dozens of computers are connected to an internet gateway is it possible for a network admin to find out which machine has downloaded which file?
It most certainly is possible. Each computer, no matter how many are connected, has its own unique number or address that is permanently assigned to that computer. The network admin can trace that number back to the given computer and known which file was downloaded as well as exactly what time and on what day it took place. When a company sets up a network do not fall into the idea that there is privacy.