Data Overview

Function

Data overview of traffic analysis displays various reports for analyzing traffic in a centralized manner. This function collects traffic statistics of all devices or the specified device in different time range granularities. You can use Data Overview to view the following types of reports:

• Traffic Comparison

  Collects statistics on the inbound traffic, outbound traffic, and attack traffic and compares the three types of traffic. For details, see Traffic Comparison.

• Incoming Traffic Distribution

  Displays the distribution of inbound traffic by protocol.

• Zone Traffic Top 10

  Collects statistics on the traffic destined to Zones and displays data of the top N Zones. For details, see Traffic Top N.

• IP Traffic Top 10

  Collects statistics on the traffic to each IP address and displays data of the top N IP addresses. For details, see Traffic Top N.

Parameter

Table 1 Query parameters of data overview

Parameter	Description
Direction	Select Inbound or Outbound the drop-down list.
Device	Select a device from the drop-down list.
Time	Click to select the start time and end time of statistics. Or you can change the time values in corresponding text boxes. The end time should be later than the start time and the interval cannot be longer than one year. If the query interval is longer than or equal to seven days and shorter than one year, statistics are collected daily. If the query interval is longer than or equal to one day and shorter than seven days, statistics are collected hourly. If the query interval is shorter than one day, statistics are collected every five minutes.

Example

Data overview is displayed in Figure 1.

Figure 1 Data overview