Nr.

Nume

Data

1

Funcţia port forwarding permite redirecţionarea pachetelor IP (protocoale TCP şi UDP). Depinzănd de echipamentele folosite, pachetele sunt redirecţionate către porturile standard TCP şi UDP ale calculatorului local sau către alte echipamente.

2011-08-22

3

Standardul 802.11n permite viteze de transfer de până la 300 Mbps şi este perfect pentru transmisia de material multimedia precum filme, imagini şi muzică. Transmisia wireless a filmelor şi a muzicii va dura astfel mult mai puţin decât pe cablu fast ethernet. Un alt avantaj al echipamentelor 802.11n este compatibilitatea sa cu standardele mai vech. Un router 802.11n poate comunica şi cu plăci de reţea 802.11b şi 802.11g.

2011-10-14

5

Wireless adapter enables communication with Access Point via electromagnetic waves in 2.4 GHz (standards 802.11 b/g) or 5 GHz (standard 802.11a) band. To start the communication, the card has to be properly installed and configured in the computer. This article describes step by step how to establish wireless connection using PCI WLAN card TP-Link TL-WN551G N2970.

2008-10-17

7

Router connects two or more logical subnets, e.g. external network with Internet access (WAN) with local network (LAN), making a bridge for information exchange. Without proper configuration the connection would be impossible. In most cases, router acts as a specialized computer (replacing a standard computer) working in external network, with software and hardware tailored to the tasks of routing and forwarding. It allows to create own internal (local) network.

2008-03-31

9

If the network is to work in an office block, the biggest problem to solve is the existence of numerous walls and several floors, and therefore attenuation of signals by walls and ceilings. In the case the network is to be used in the whole building, there will be needed several access points.

2007-01-01