Dell Force10 S25N-S50N FTOS Command Line Reference Guide FTOS 8.4.2.7 E-Series - Page 1201
Important Points to Remember—multicast-bandwidth option
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Defaults No default behavior or values Command Modes CONFIGURATION Command History Version 7.7.1.0 Introduced on E-Series queue egress e Assign a WRED Curve to all eight egress Multicast queues or designate the percentage for the Multicast bandwidth queue. Syntax queue egress multicast linecard {slot number port-set number | all} [wred-profile name | multicast-bandwidth percentage] To return to the default, use the no queue egress multicast linecard {slot number port-set number | all} [wred-profile name | multicast-bandwidth percentage] command. Parameters linecard number port-set number all wred-profile name multicast-bandwidth percentage Enter the keyword linecard followed by the line card slot number. E-Series Range: 0 to 13 on a E1200, 0 to 6 on a E600/E600i, and 0 to 5 on a E300. Enter the keyword port-set followed by the line card's port pipe. Range: 0 or 1 Enter the keyword all to apply to all line cards. (OPTIONAL) Enter the keyword wred-profile followed by your WRED profile name in character format (16 character maximum). Or use one of the pre-defined WRED profile names. Pre-defined Profiles: wred_drop, wred-ge_y, wred_ge_g, wred_teng_y, wred_teng_g (OPTIONAL) Enter the keyword multicast-bandwidth followed by the bandwidth percentage. Range: 0 to 100% Defaults No default behavior or values Command Modes CONFIGURATION Command History Version 7.5.1.0 Version 7.4.1.0 and 6.5.3.0 Added support for multicast-bandwidth Introduced on E-Series Usage This command does not uniquely identify a queue, but rather identifies only a set of queues. The Information 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 will take effect for the entire port-pipe. • If the percentage of multicast bandwidth is 0, control traffic going through multicast queues are dropped. Quality of Service (QoS) | 1201