Need to know flow-export-value default value and its calculation
Flow export rate of monitored packets in kpps (from 1 through 400).
The maximum rate per PFE is 100 kpps for LU, 800 kpps for XL/EA, so for an FPC with four LU PFEs (such as AS cards) you can set a maximum flow-export-rate of 400.
For an FPC with two LU PFEs (such as the MPC2), the maximum flow-export-rate is 200.
For an FPC with one LU PFE (such as the MPC5), the maximum is 100.
There are 2 PFE’s (EA chipset)for LC480 card and hence we can configure 1600 KPPS per family.
There are 6 PFE’s (EA chipset)for LC2101 card and hence we can configure 4800 KPPS per family.
There are 3 PFE’s (EA chipset)for LC2103 card and hence we can configure 2400 KPPS per family.
If you have multiple line cards of different types running on the same router, the flow-export-rate will be applied to each card. However, the rate applied to the PFEs on the card will vary in accordance with the number of PFEs that are on the card.
On the MX Series, the actual flow export rate might be less than the configured flow-export-rate. In addition, the maximum flow export rate for an FPC or MPC module cannot exceed the configured flow-export-rate, regardless of how many PICs or MICs are on the module.