
The board configuration can be checked via the ipconfig command:
•
In the Start menu, click on the “Execute” button, and enter cmd to open the
MS-DOS command.
•
When prompted to, enter ipconfig/all to display all the information concern-
ing the network interface card and make sure that it has actually been config-
ured. In Figure 10.33, we can see that the information is the same as that
obtained previously.
The board may have not been configured by the DHCP server. If this is the case,
Windows assigns a default IP address of the 169.254.x.x type to the board. To
reinitialize a request to the DHCP server, just enter
ipconfig/release
then
ipconfig/renew.
244 PLC in the Home
Figure 10.31 TCP/IP parameters of the local area network Ethernet board
Figure 10.32 Detailed TCP/IP parameters of the local area network Ethernet board
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