4 running tcp/ip sample programs – Digi RCM4000 User Manual
Page 77
User’s Manual
71
6.4 Running TCP/IP Sample Programs
We have provided a number of sample programs demonstrating various uses of TCP/IP for
networking embedded systems. These programs require you to connect your PC and the
RCM4000 module together on the same network. This network can be a local private net-
work (preferred for initial experimentation and debugging), or a connection via the Internet.
User’s PC
Ethernet
crossover
cable
Direct Connection
(network of 2 computers)
Hub
Ethernet
cables
To additional
network
elements
Direct Connection Using a Hub
RCM4000
System
RCM4000
System