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NetFlow is a feature that was introduced on Cisco routers around 1996 that provides the ability to collect IP network traffic as it enters or exits an interface. By analyzing the data provided by NetFlow, a network administrator can determine things such as the source and destination traffic, class of service, and the causes of congestion. A typical flow…
History, Versions & Protocol description
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flow cisco routers ip packet packets router traffic flows network udp used interface records record data also version number information
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| NetFlow | is a | feature that was introduced on Cisco routers around 1996 that provides the ability to collect IP network traffic as it enters or exits an interface | 0.90 | text |
| the source | instance of | a network administrator can determine things | 0.80 | text |
| destination traffic | instance of | a network administrator can determine things | 0.80 | text |
| class of service | instance of | a network administrator can determine things | 0.80 | text |
| and the causes of congestion | instance of | a network administrator can determine things | 0.80 | text |
| Multiprotocol Label Switching | instance of | There is no explicit way to distinguish between these cases.NetFlow version 9 can include all of these fields and can optionally include additional information | 0.80 | text |
| NetFlow | related to Cisco's NetFlow Security Event Logging | Introduced | 0.60 | section |
| NetFlow | related to Cisco's NetFlow Security Event Logging | Cisco ASA | 0.60 | section |
| NetFlow | related to Cisco's NetFlow Security Event Logging | NetFlow Security Event Logging | 0.60 | section |
| NetFlow | related to Equivalents | Many | 0.60 | section |
| NetFlow | related to Equivalents | Cisco | 0.60 | section |
| NetFlow | related to Equivalents | March | 0.60 | section |
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