How to count the Internet traffic of LAN and traffic breakdown?

Traffic statistics, as the name implies, is the statistics of a certain period of time in the Internet devices (computers, mobile phones, mobile pad), or a network segment of the Internet equipment used by how much traffic, these traffic are used in which network protocols.
There are two ways to view
1, through the Comprehensive data report view, for the entire LAN traffic usage details (part)
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2. By classifying statistics
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Classified statistics inside can also choose according to data traffic breakdown statistics, is also at a glance.

How to count the Internet traffic of LAN and traffic breakdown?