Google Analytics Network Wide Tracking

I am using using the tracking code I had for my site before I converted it to a network as the Networkwide Tracking Code and I don't see the traffic to the subsites being tracked. I would to know how how to change this code to Network Tracking Code so that I can track the traffic in all the sites. I have searched the forum and Google Analytics as well and I did not find any help. I have attached a screenshot from my Dashboard.