Siemens gigaset se551 사용자 설명서

Gigaset SE551 WLAN dsl/cable / deutsch / A31008-M1029-B101-1-19 / glossary.fm / 25.10.2006

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Port Forwarding
In port forwarding the Gigaset SE551 WLAN dsl/cable directs data packets from the 

 that are addressed to a particular 

 to the corresponding port of the appro-

priate network component. This enables servers within the local area network to offer 
services on the Internet without them needing a 

See also: 

PPPoA
Point-to-Point Protocol over ATM 
PPPoA is a 

 for connecting network components in a local Ethernet network to 

via an ATM network. 

PPPoE
Point-to-Point Protocol over 

PPPoE is a 

 for connecting network components in a local Ethernet network to 

via a modem. 

Private IP address
The private 

 (also known as the local IP address) is a network component's 

address within the local area network (

). The network operator can assign any 

address he or she wants. Devices that act as a link from a local network, such as the 
Gigaset SE551 WLAN dsl/cable, have a private and a 

.

Protocol
A protocol describes the agreements for communicating on a network. It contains rules 
for opening, administering and closing a connection, as well as about data formats, 
time frames and handling possible errors. Communications between two applications 
require different protocols at various levels, e.g. the 

 protocols for the 

. 

Public IP address
The public 

 (also known as the global IP address) is a network component's 

address on the 

. It is assigned by the 

. Devices that create a link 

from a LAN to the Internet, such as the Gigaset SE551 WLAN dsl/cable, have a public and 
a 

.

Radio network
See 

Rekey Interval
The rekey interval is the period after which new keys are automatically generated for 
data encryption with 

.

Remote Management
Remote Management refers to the ability to manage a network from a network compo-
nent that is actually outside the local area network (

).