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Chapter 9 Monitor
ZyWALL USG 50 User’s Guide
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9.10.2  Application Patrol Statistics: Bandwidth Statistics
The middle of the Monitor > AppPatrol Statistics screen displays a bandwidth 
usage line graph for the selected protocols.
Figure 132   Monitor > AppPatrol Statistics: Bandwidth Statistics
• The y-axis represents the amount of bandwidth used.
• The x-axis shows the time period over which the bandwidth usage occurred.
• A solid line represents a protocol’s incoming bandwidth usage. This is the 
protocol’s traffic that the ZyWALL sends to the initiator of the connection. 
• A dotted line represents a protocol’s outgoing bandwidth usage. This is the 
protocol’s traffic that the ZyWALL sends out from the initiator of the connection. 
• Different colors represent different protocols.