Bandwidth management, Traffic snapshot – H3C Technologies H3C SecCenter UTM Manager User Manual
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Bandwidth management
The bandwidth management component of the UTM Manager receives stream logs from managed
devices and analyzes and reports network applications such as P2P, flow media, and games, which are
identified through Layer-7 service identification techniques. The component monitors and collects
statistics on application traffic in real time, and provides traffic snapshots by application and user.
To access the bandwidth management component, select the Bandwidth Management tab. Then, you
can configure the functions described in the following sections:
•
•
Service traffic analysis by device group
•
Service traffic analysis by user
•
Service traffic analysis by IP group
Traffic snapshot
The bandwidth management component collects statistics on network traffic and displays snapshots
about network applications during the past quarter to the past hour. The snapshot page displays traffic
graphs, pie charts, and optionally top N lists. You can query the traffic information by device group,
segment, direction, and the number of Top users concerned. These graphs and lists can help you better
understand how the network resources are used. Exporting of reports is supported.
Under Traffic Snapshot of the bandwidth management component, you can access three functions, as
shown in
.
Table 50 Traffic snapshot functions
Function Description
Displays information about recent applications traffic
Display traffic comparison by segments
Displays traffic anomaly alarms
Traffic snapshot
From the navigation tree of the bandwidth management component, select Traffic Snapshot under Traffic
Snapshot. The traffic snapshot page appears, as shown in
. You can specify query conditions
to view traffic information of interest.
describes the traffic snapshot query options. The lists under
the pie charts show the traffic statistics by application, and the lists under the histograms show the top
users’ traffic statistics. See
.