• Absolute maximum (HQO=10) exceeded, new packet is the last in the TDM system and is dropped.
The new packet is dropped.
WFQ Case Study Flow Congestion
Early dropping (of aggressive flows) should start when there are eight packets (congestive discard threshold) in the WFQ system.
The example illustrates how WFQ can drop packets even if the WFQ system is still within the hold-queue limit. The system, however, is above the CDT limit. In this case, a packet can be dropped if it is the last in the system.
Was this article helpful?