You will need to provide more information, as it's not clear what you are asking. What part are you needing help with? When you say turn on LEDs in both computers and in a DAQ do you mean you have front panel Boolean LEDs as well as some hardware LEDs? What kind of DAQ do you have? What are these LEDs doing? As for the TCP/IP what is this being used for? Have you taken a look at the examples that ship with DAQmx related to data acquisition and control? Also, have you looked at the examples that ship with LabVIEW regarding TCP/IP?
To learn more about LabVIEW it is recommended that you go through the tutorial(s) and look over the material in the NI Developer Zone's Learning Center which provides links to other materials and other tutorials. You can also take the online courses for free.
