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Dependencies
In order for cflowd to be operational, the following requirements must be met:
•
•
•
Cflowd can also be dependent on the following entity configurations:
•
•
•
Depending on the combination of interface and filter entry configurations determine if and when
flow sampling occurs.
and disabled.
7450 ESS OS Router Configuration Guide
Cflowd must be enabled on a global level. If cflowd is disabled, any traffic sampling
instances are also disabled.
At least one collector must be configured and enabled in order for traffic sampling to occur
on an enabled entity.
If a specific collector UDP port is not identified then, by default, flows are sent to port
2055.
Interface Configurations on page 548
Service Interfaces on page 549
Filter Configurations on page 550
Table 15
displays the expected results when specific features are enabled
Cflowd
Page 551
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