User Manual

Glossary
189
11.7.2 Calculating the IP Address Scheme
To calculate the middle two octets of the IP address, convert Area ID take the upper byte
(A1), in decimal as the second octet and the lower byte (A2), in decimal, as the third
octet.
Hex Dec
Area ID 0x04D2 1234
A1 0x04 4
A2 0xD2 210
The resulting IP Address is 10.4.210.x
11.7.2.1 Calculating the IP Address Scheme – Step By Step
To calculate the middle two octets of the IP Address from the Area ID do the
following:
1. Open the Windows Calculator
a. Start -> Run
b. Type calc.
c. Press Enter.
d. From the View menu, select Scientific.
The Calculator opens.
2. Select the Dec radio button
3. Enter the Area ID (example: 1234)
4. Select the Hex radio button (example: 04D2).