Figure 7-6 Sp Scheduling; Figure 7-7 Wrr Scheduling - Raisecom ISCOM2600G-HI (A) Series Configuration Manual

Raisecom
ISCOM2600G-HI (A) Series Configuration Guide
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Figure 7-6 SP scheduling

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Figure 7-7 WRR scheduling

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SP: the ISCOM2600G-HI series switch strictly schedules packets in a descending order
of priority. Packets with lower priority cannot be scheduled until packets with higher
priority are scheduled, as shown in Figure 7-6.
WRR: on the basis of scheduling packets in a polling manner according to the priority,
the ISCOM2600G-HI series switch schedules packets according to the weight (based on
bytes) of the queue, as shown in Figure 7-7.
DRR: similar with WRR, on the basis of scheduling packets in a polling manner
according to the scheduling sequence, the ISCOM2600G-HI series switch schedules
packets according to the weight of the queue (based on packet), as shown in DRR
scheduling
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