End user traffic distribution by protocol shows the contribution of top protocols to the traffic made by specific end user. Data which was sent by the End user is classified as Upload traffic, while data which was received by the end user is classified as Download traffic.
To view this traffic:
Choose a node type End Users from the accordion in the Menu Panel
Select desired username from the Node Tree
Choose Protocol from the Tab panel
In the screenshot above, we see that this user was logged on to the network from 09:00 till 17:00, but also from 23:30 till 00:30. He mostly made TCP downloads but also made one larger UDP download at 11:30.
To understand protocol traffic in general, read more at Protocol View.