AEMC OX7102-CII, User Manual

Page: 18 / 208

Description of the instrument
II - 18 SCOPIX Oscilloscopes
Description of the instrument (cont'd)
Network (cont’d)
IP addresses An IP address is coded over 4 bytes, displayed in decimal format.
(
#
Example: 132.147.250.10). Each field may be coded between 0 and 255
and is separated by a decimal point.
Unlike the physical address, the IP address can be modified by the user.
You must ensure that the IP address is unique on your network. If an address
is duplicated, network operation becomes random.
The IP address is made up of two parts:
•
the network identifier (Network ID) identifying a given physical network
•
the host identifier (Host ID) identifying a specific item of equipment on the
same network.
There are 5 addressing classes. Only classes A, B and C are used to identify
the equipment.
See below:
Class A
0XXXXXXX
XXXXXXXX XXXXXXXX XXXXXXXX
Network ID Host ID
Class B
10XXXXXX
XXXXXXXX XXXXXXXX XXXXXXXX
Network ID Host ID
Class C
010XXXXX
XXXXXXXX XXXXXXXX XXXXXXXX
Network ID Host ID