Dell OpenManage Network Manager Guida Utente Pagina 294

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How does it work? | Traffic Flow Analyzer
How does it work?
The sFlow exporting router monitors traffic traversing it
The router becomes an Exporter of sFlow data.
It forwards information to the sFlow Collector
Collector stores, correlates and presents the information about
Traffic bottlenecks in networks?
Applications responsible for bandwidth utilization?
Definitions
NetFlow
NetFlow is a traffic profile monitoring technology
J-Flow
Juniper's implementation of NetFlow.
sFlow
For Dell devices.
Collector
Application listening on a UDP port for sFlow datagram.
Exporter
Network element that sends the sFlow datagram.
Conversations
IP communications between two network nodes.
Flow
A flow is a unidirectional stream of packets between two network nodes.
Setup
If they are not already set up to emit flow information, set up devices themselves to emit flow data.
Consult the manuals for your devices for instructions about how to do this.
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