Congestion Management Configuring QoS
page 25-14 OmniSwitch AOS Release 7 Network Configuration Guide June 2013
QSet Profile 2 (1 EF + 7 SP)
QSet Profile 3 (1 EF + 7 WFQ)
QSet Profile 4 (1 EF + 2 SP + 4 AF + 1 BE)
Queue
ID
Queue
Type
Scheduling Weight 802.1p ToS DSCP Notes
8 EF SP 20% X(5) X(5) 5.6 Protected EF
7 SP7+SP6 SP 100% 7, 6 7, 6 7.x, 6.x Straight SP 7 and 6 max (effective
CIR = PR minus EF PIR)
6 SP5 SP 100% 5 5 5.x Straight SP5 with starvation
5 SP4 SP 100% 4 4 4.x Straight SP4 with starvation
4 SP3 SP 100% 3 3 3.x Straight SP3 with starvation
3 SP2 SP 100% 2 2 2.x Straight SP2 with starvation
2 SP1 SP 100% 1 1 1.x Straight SP1 with starvation
1 SP0 SP 100% 0 0 0 Straight SP0 with starvation
Queue
ID
Queue
Type
Scheduling Weight 802.1p ToS DSCP Notes
8 EF SP 20% X(5) X(5) 5.6 Protected EF
7 WFQ7+6 WFQ 20% 7, 6 7, 6 7.x, 6.x WFQ
6WFQ5WFQ 12% 555.x WFQ
5WFQ4WFQ 12% 444.x WFQ
4WFQ3WFQ 12% 333.x WFQ
3WFQ2WFQ 38% 222.x WFQ
2WFQ1WFQ 4% 111.x WFQ
1WFQ0WFQ 2% 000 WFQ
Queue
ID
Queue
Type
Scheduling Weight 802.1p ToS DSCP Notes
8 EF SP 20% X(5) X(5) 5.6 Protected EF
7 SP7+6 SP 100% 7, 6 7, 6 7.x, 6.x SP 7 with effective CIR = PR
minus EF PIR
6 SP5 SP 100% 5 5 5.x SP 6 with effective CIR = PR
minus EF PIR (starvable)
"Mission Critical" data/video
5 AF4 WFQ 40% x x 4.1, 4.2, 4.3 AF4 WFQ (starvable)
4 AF3 WFQ 30% x x 3.1, 3.2, 3.3 AF3 WFQ (starvable)
3 AF2 WFQ 20% x x 2.1, 2.2, 2.3 AF2 WFQ (starvable)
2 AF1 WFQ 10% x x 1.1, 1.2, 1.3 AF1 WFQ (starvable)
1 BE WFQ 0% 4, 3, 2,
1, 0
4, 3, 2,
1, 0
4.0, 3.0,
2.0, 1.0, 0.0
BE not guaranteed
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