Dell Force10 Z9000 FTOS Command Line Reference Guide for the Z9000 System FTOS - Page 1207
queue ingress, Important Points to Remember - Multicast-Bandwidth Option
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Defaults Command Modes Command History Usage Information Related Commands none CONFIGURATION Version 8.3.8.10 Version 7.5.1.0 Version 7.4.1.0 and 6.5.3.0 Introduced on the S4810. Added support for multicast-bandwidth. Introduced on the E-Series. This command does not uniquely identify a queue, but rather identifies only a set of queues. The WRED curve is applied to all eight egress Multicast queues. Important Points to Remember - Multicast-Bandwidth Option • A unique multicast weighted fair queuing (WFQ) setting can be applied only on a per port-pipe basis. The minimum percentage of the multicast bandwidth assigned to any of the ports in the port-pipe takes effect for the entire port-pipe. • If the percentage of multicast bandwidth is 0, control traffic going through multicast queues are dropped. • The no form of the command without multicast-bandwidth and wredprofile, removes both the wred-profile and multicast-bandwidth configuration. • On 10 Gigabit ports only, the multicast bandwidth option works only if the total unicast bandwidth is more than the multicast bandwidth. • If strict priority is applied along with multicast-bandwidth, the effect of strict priority is on all ports where unicast and multicast bandwidth are applied. • When multicast bandwidth is assigned along with unicast bandwidth, first multicast bandwidth is reserved for that port, then the remaining unicast bandwidth configured is adjusted according to the bandwidth available after reserving for multicast bandwidth. show queue statistics egress - displays the egress queue statistics. queue ingress Assign a WRED Curve to all eight ingress Multicast queues or designate the percentage for the Multicast bandwidth queue. E-Series, S4810 Syntax Parameters queue ingress multicast {linecard slot number port-set number | all} [wred-profile name] To return to the default, use the no queue ingress multicast {linecard slot number port-set number | all} [wred-profile name] command. linecard number Enter the keyword linecard followed by the line card slot number. For the E-Series, the range is 0 to 13 on a E1200, 0 to 6 on a E600/E600i, and 0 to 5 on a E300. 1207
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