Protocol Page allows you have a quick portal to see the protocols and the host breakdown who are talking such protocols. The protocol window and host stats window are linked in. If you click an item in Protocol window, the relative host information will be displayed at once in the host window.
There is a very useful operation supported in this view. It is called Selective Export.
Sometime when we met a big trace file, we may want to narrow down the target into fewer protocol or host. Normally, in other software, there is required learn about complex filter to do such operations. In BoneLight, you can keep the drag-n-drop habit in the export. So you can just select the node or protocol you want, and drag it into another file container such as a folder. Then a new trace file will be generated with the required protocol or host traffic filtered. see detail in Drag-n-drop to selective export section