Falcon M-Class | User Guide
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The dual leaky bucket implementation is named Two-rate Three Color Marker (TrTCM), for which
configuration attributes are assigned:
• CIR: Committed Information Rate: the rate in bits-per-second which the
Policer is committed to pass through.
• CBS: Committed Burst Size: the burst size in bytes, allowed for the
committed bucket.
• EIR: Excess Information Rate: the rate in bits-per-second which the Policer is
allowing to pass through when only excess resources are available.
• EBS: Excess Burst Size: the burst size in bytes, allowed for the excess bucket.
Figure 4-60: Dual Leaky Bucket