H3C Technologies H3C SR8800 - Manual (Page 159)

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NOTE:
•
Configurations in NetStream aggregation view apply to aggregation data export only, and those in
system view apply to common data export. If configurations in NetStream aggregation view are not
provided, the configurations in system view apply to the aggregation data export.
• The aging of NetStream hardware aggregation entries is exactly the same as the aging of NetStream
common data entries.
• NetStream hardware aggregation is supported by NAM cards.
• NetStream hardware aggregation data export and NetStream common data export are mutually
exclusive. Hardware aggregation does not take effect if the destination address for NetStream common
data export is configured (by using the ip netstream export host command in system view).
Displaying and maintaining NetStream
Task Command Remarks
Display the NetStream entry
information in the cache.
display ip netstream cache [ verbose ] [ slot
slot-number ] [ | { begin | exclude | include }
regular-expression ]
Available in any view
Display information about
NetStream data export. display ip netstream export [ | { begin |
exclude | include } regular-expression ]
Available in any view
Display the configuration and
status of the NetStream flow
record templates. display ip netstream template [ slot
slot-number ] [ | { begin | exclude | include }
regular-expression ]
Available in any view
Clear the cache, age out and
export all NetStream data.
reset ip netstream statistics Available in user view
NetStream configuration examples
QoS-based NetStream configuration example
Network requirements
As shown in Figure 53 , configure NetStream on Router A to collect statistics on packets passing through
it. Enable NetStream in the inbound direction on GigabitEthernet 6/1/7. Configure to export NetStream
data to UDP port 5000 of the NetStream server at 12.110.2.2/16.
Figure 53 Network diagram