Sony SE366 사용자 설명서

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Glossary
Gigaset SE366 WLAN / englisch / A31008-M1063-R101-4x-7619 / glossary.fm / 13.11.2008
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Static IP address
A static 
 is assigned to a network component manually during network 
configuration. Unlike a 
, a static IP address never changes.
Subnet
A subnet divides a network into smaller units. 
Subnet mask
The subnet mask determines how many parts of a network's 
 represent the 
network address and how many parts represent the PC address. 
The subnet mask in a network administered by the Gigaset SE366 WLAN is always 
255.255.255.0. This means that the first three parts of the IP address form the network 
address and only the final part is used for the PC address. In this case, the first three 
parts of the IP address of all network components are therefore always the same.
Switch
Like a 
, a switch is an element used to link different network segments or compo-
nents. Unlike a hub, however, a switch has its own intelligence, which enables it to for-
ward packets only to the subnet or network component for which they are intended. 
See also 
TCP
Transmission Control Protocol
The TCP 
 is part of th
 protocol family. TCP handles data transport 
between communication partners (applications). TCP is a session-based transmission 
protocol, i.e. it sets up, monitors and terminates a connection for transporting data.
See also 
TCP/IP
 family on which the 
 forms the basis for every computer-to-
computer connection. 
 provides applications with a reliable transmission link in the 
form of a continuous data stream. TCP/IP is the basis on which services such as WWW, 
Mail and News are built. There are other protocols as well.
TKIP
The Temporal Key Integrity Protocol (TKIP) is part of the IEEE 802.11i standard and is 
used to encrypt data in wireless networks.
UDP
User Datagram Protocol
UDP is a 
 from the 
 protocol family, which handles data transport between 
two communication partners (applications). Unlike 
, UDP is a non-session based pro-
tocol. It does not establish a static connection. The data packets, so-called datagrams, 
are sent as a 
. The recipient alone is responsible for making sure the data is 
received. The sender is not notified about whether or not it is received.