Software-Hardware-Network Technology

Archive for the ‘Internet’ Category

Network your computer is not only on your computer, and digital devices to transfer data. These units different from the technologies used in different networks. But network equipment can be listed as a network interface card (nic), bridges, hubs, switches and routers. In addition to the Ethernet card may be requested. A common method used by the connection cable, optical cable, category 5. Microwave (as in IEEE 802.12), sometimes also used to connect these devices.

Network adapter

Network card, network card or network interface card (NIC to communicate with computer hardware) computer network. Physical access is provided by the device in a network environment. Most of the time, this is a low-level addressing system is a mac address. Repeater

Repeater signal noise, because of this, electronic devices, create and send a signal free from noise. Heavy duty remote wet signal may be subject to constraints without sacrificing performance. Academic development requires that more than 100 metres from the cable will also work in most twisted pair Ethernet configurations.

Hub

Copying more seaports axis at a later time without any changes by sending a packet to all ports on the hub. The destination address is not changed in the broadcast address.

Autumn

These ports are located on different network connections, network, with the exception of broadcasting never aired, which is the transfer of a copy of the door, but all of the MAC-address to certain ports that can be read.

Switch.

Turn off the filters for a piece of data packages for the MAC address of the port. Unlike the hubs by notification in the send port, the frames in all the ports that are connected to. A switch breaks up the collision domain, but is the field of broadcasting. Switching to the MAC address for the transfer of the frames. Each parameter is generally a large number of ports. This helps relieve the star topology of devices, networks and cascading additional options. Some switches are suitable for this routing.

Router

Network devices are routers route packets between networks. Packet redirection based on the information contained in the Protocol and forwarding table to the next router configurations are best for each package.