H3C Technologies H3C Intelligent Management Center - Manual (Page 29)

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• sFlow Interface List —Click Select. The dialog box for selecting interfaces appears. Select the
interfaces for which you want to enable sFlow, and click OK.
12. Click OK to confirm the modifications.
NTA deploys the sFlow-related configuration to devices with sFlow enabled through SNMP.
Deleting an NTA data source device
You can delete a device you have added to NTA. Deleting a device from NTA does not delete the data
received from the device prior to the deletion. The data for all deleted devices is retained in the database
according to the NTA server configuration.
To delete an NTA data source device:
1. Select Service > Traffic Analysis and Audit > Settings.
2. In the Settings area of the Traffic Analysis and Audit page, click the Device Management link.
NTA displays all devices that are data sources for the NTA service module in the Device List
displayed in the main pane of the Device Management page.
3. Click the Delete icon for the NTA data source device entry you want to delete.
4. Click OK to confirm the deletion of the selected NTA data source device.
The Device List reflects the deletion of the selected device.
NOTE:
After an NTA data source device is deleted, all traffic analysis tasks associated with it are terminated.
Probe management
NTA provides a solution for collecting and analyzing traffic from devices that do not support NetStream
v5/v9, NetFlow v5/v9 or sFlow v5. Using the probe, you can mirror traffic from a router or switch port
to a probe server that collects and analyzes the traffic before forwarding as network flow records to an
NTA server. In NTA, the communication between the NTA server and the probe is configured using the
Probe Management features of NTA. You must also select the probe in the Server Management page for
the probe to become available in traffic analysis task configurations and reports.
For more information on selecting a probe in the NTA server configuration, see "
Managing NTA
servers ," specifically " Modifying an NTA server configuration ." You must be an administrator to add,
modify, or delete probes in NTA. The following information describes these features and the process for
integrating traffic data from a probe into NTA.
Viewing the probe list
All probes configured in NTA can be viewed in the probe list. From this list, you can view the details of
a probe configuration, as well as add new probes and modify or delete existing probes.
To view the probe list:
1. Select Service > Traffic Analysis and Audit > Settings.
2. In the Settings area of the Traffic Analysis and Audit page, click the Probe Management link.
NTA displays all probes in the Probe List displayed in the main pane of the Probe Management
page.
Probe List contents