3Com 5500-EI PWR - Queue-Scheduler

1-21
queue-scheduler
Syntax
In system view
queue-scheduler { strict-priority | wfq queue0-width queue1-width queue2-width
queue3-width queue4-width queue5-width queue6-width queue7-width | wrr
queue0-weight queue1-weight queue2-weight queue3-weight queue4-weight
queue5-weight queue6-weight queue7-weight }
undo queue-scheduler
In Ethernet port view
queue-scheduler { wfq queue0-width queue1-width queue2-width queue3-width
queue4-width queue5-width queue6-width queue7-width | wrr queue0-weight
queue1-weight queue2-weight queue3-weight queue4-weight queue5-weight
queue6-weight queue7-weight }
undo queue-scheduler
View
System view, Ethernet port view
Parameters
strict-priority: Uses the Strict Priority (SP) algorithm for queue scheduling.
wfq: Uses the Weighted Fair Queuing (WFQ) algorithm for queue scheduling.
queue0-width queue1-width queue2-width queue3-width queue4-width queue5-width
queue6-width queue7-width: Customizes the bandwidth values to be allocated for queues
0 through 7, in kbps. In system view, the bandwidth ranges from 0 to 99968. The bandwidth
varies with the port type as follows.
z Fast Ethernet port: 0 to 99968;
z Gigabit Ethernet port: 0 to 1000000.
Bandwidth granularity is 64 kbps. Assume that the value provided is in the range N*64 to
(N+1)*64 (N is a natural number), it will be round off to (N+1)*64 automatically. A value of
0 means the corresponding queue adopts the SP algorithm for queue scheduling.
wrr: Uses the Weighted Round Robin (WRR) algorithm for queue scheduling.
queue0-weight queue1-weight queue2-weight queue3-weight queue4-weight
queue5-weight queue6-weight queue7-weight: Customizes the weights to be assigned to
queues 0 through 7. The value ranges from 0 to 15 in both system view and Ethernet port
view. A value of 0 means the corresponding queue adopts the SP algorithm for queue
scheduling.
Description
Use the queue-scheduler command to configure the queue scheduling algorithm and the
related parameters.