ETHERNET EXTENDERS—CONFIGURATION GUIDE
22
Figure 3-2. Setting Baud Rate.
3.1.8 H
OST
IP S
ETUP
LAN IP Address
Select this parameter to enter the IP address. Every device on a TCP/IP network must have an address to
identify it. The IP address is a value consisting of the network address and the host address on that network.
The value assigned to a network depends on the number of computers on that network.
The IP address is a 32-bit number. The number is made up of 4 parts, with each part consisting of 3 digits. One
part of the address identifies the network and another part of the address identifies the host. Which numbers in
the address identifies the host is dependent of the class.
There are 5 classes of IP addresses. Each class represents a network having a certain number of computers. For
example, a Class C address is given to a network having from 1 to 255 computers. Table 3-1 gives the ranges for
different classes of IP addresses.
Table 3-1. IP Classes
Class
Range
A
0.0.0.0 to 127.255.255.255
B
128.0.0.0 to 191.255.255.255
C
192.0.0.0 to 223.255.255.255
D
224.0.0.0 to 239.255.255.255
E
240.0.0.0 to 247.255.255.255
The numbers in each part of the code is translated into binary. The binary code identifies the network and the
host.
IP addresses are assigned by the Internet Network Information Center (InterNIC). InterNIC assigns the
network ID. Host IDs are assigned by the network administrator.
Public Access Service
Modem
28.8 kbps
baud rate
V.24
Ethernet Extender
Summary of Contents for LB3104A series
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