H3C S7500 Series Ethernet Switches Operation Manual

Operation Manual – NAT, Netstream, Policy Routing
H3C S7500 Series Ethernet Switches Chapter 2
Netstream Configuration
2-4
The switch supports the following five aggregation modes, each of which corresponds
to an aggregation view:
Table 2-1 Aggregation modes of Netstream
Mode Classify stream entries by…
Autonomous system (AS)
aggregation
Source and destination AS numbers, outbound
interface index
Protocol-port aggregation Protocol number, source and destination ports
Source-prefix aggregation
Source AS number, mask length of source
address, and source prefix
Destination-prefix aggregation
Destination AS number, mask length of destination
address, destination prefix, and outbound interface
index
Source- and destination-prefix
aggregation
Source and destination AS numbers, mask lengths
of source and destination addresses, source and
destination prefixes, and outbound interface index
Depending on a selected mode, the system combines multiple stream entries of the
same type into one aggregation entry, which corresponds to one aggregation record.
The five aggregation modes are independent of each other and can be configured at
the same time.
Follow these steps to enter Netstream aggregation view:
To do… Use the command… Remarks
Enter system view
system-view
—
Enter Netstream
aggregation view
ip netstream aggregation { as |
protocol-port | destination-prefix |
prefix | source-prefix }
Required
2.2.4 Enabling the Corresponding Aggregation Mode
Perform the following configuration in Netstream aggregation view.
Follow these steps to enable the corresponding aggregation mode:
To do… Use the command… Remarks
Enter system view
system-view
—
Enter Netstream
aggregation view
ip netstream
aggregation { as |
protocol-port |
destination-prefix |
prefix | source-prefix }
—