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Configuration Examples
Introduction to TCP/IP
The following LAN prerequisites are possible:
Introduction to TCP/IP
In a single LAN it is possible to use various protocols for the transmission of data. The connection between a
workstation computer and the T-Comfort 930 DSL runs via the IP protocol (also named TCP/IP) used on the
Internet. IP can be used together with other protocols (e.g. NetBEUI, AppleTalk or IPX/SPX) on the same
network.
Every device participating in data transmission using IP requires a unique IP address. An IP address consists
of four groups of digits from 0 to 255, each separated by a full stop. The supplementary protocols DHCP and
PPP automatically assign IP addresses to devices. Class C networks normally use IP addresses in which the
first three numbers are the same and the last number is uniquely assigned to a specific device in the LAN. On
the Internet, unique addresses assigned by a special organisation created for this purpose are used. Within a
LAN, you can use addresses which are not unique world-wide:
Server configuration in the LAN
T-Comfort 930 DSL Functions
No IP server present
T-Comfort 930 DSL functions automatically as
DHCP and DNS server
IP server present
DHCP server present
T-Comfort 930 DSL functions automatically as
DHCP client
System Administrator must assign IP address and
DNS name for T-Comfort 930 DSL
IP server present
No DHCP server present
Special case when integrating the T-Comfort
930 DSL in a LAN; settings in the
NET Configuration: LAN
menu must be coordi-
nated with the responsible system administrator
IP Range
Common Netmask
Comment
192.168.0.0-192.168.255.255
255.255.255.0
256 smaller networks
172.16.0.0-172.31.255.255
255.240.0.0
1 medium network
10.0.0.0-10.255.255.255
255.0.0.0
1 large network
Содержание 930 DSL
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