Comtech EF Data FX series 1005 Administrator's Manual page 80

Comtech EF Data / Stampede
Min-Max:
FX Series Administration Guide - Version 6.2.2
Chapter: FX Series Configuration
Section: Quality of Service
The Min-Max drain algorithm is priority based. If there is enough data rate available,
each queue will receive their respective CIR. If there is not sufficient data rate to satisfy
all requested CIRs, then traffic will be dropped starting with the lowest priority queue
and progressing through the queues in ascending priority until the requested CIR is met.
When traffic is dropped from queues with the same priority, then each of the equal
queues will have traffic dropped proportionally.
Once all requested CIRs are met, if there is additional data rate that can be filled, it will
be allocated to the queues in order of priority starting with the highest. Each queue is
given additional data rate up to the requested rate, or MIR, whichever is lowest. If there
are queues at the same priority, they are granted additional data rate proportionally
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MN-FXSERIESADM6 Rev 6