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Version Description
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
Usage
Information
Use this command to specify the name of the output QoS policy. Once output
policy is specified, rate-shape, scheduler strict, bandwidth-percentage, and WRED
can be defined. This command enables the qos-policy-output configuration mode
—(conf-qos-policy-out).
Related
Commands
bandwidth-percentage — assigns percentage of bandwidth to the class/queue.
wred — assigns yellow or green drop precedence.
queue egress
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
Enter the keyword linecard then the line card slot number.
port-set
number
Enter the keywords port-set then the line card’s port pipe.
The range is from 0 or 1.
all Enter the keyword all to apply to all line cards.
wred-profile
name
(OPTIONAL) Enter the keywords wred-profile then 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.
multicast-
bandwidth
percentage
(OPTIONAL) Enter the keywords multicast-bandwidth
then the bandwidth percentage. The range is from 0 to
100%.
Quality of Service (QoS)
1481