Cisco Catalyst 3120 Command Reference Guide

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Cisco Catalyst Blade Switch 3120 for HP Command Reference
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Chapter 2 Cisco Catalyst Blade Switch 3120 for HP Cisco IOS Commands
mls qos srr-queue input bandwidth
This example shows how to assign the ingress bandwidths for the queues in the stack. Queue 1 is the
priority queue with 10 percent of the bandwidth allocated to it. The bandwidth ratio allocated to queues
1 and 2 is 4/(4+4). SRR services queue 1 (the priority queue) first for its configured 10 percent
bandwidth. Then SRR equally shares the remaining 90 percent of the bandwidth between queues 1 and
2 by allocating 45 percent to each queue:
Switch(config)# mls qos srr-queue input priority-queue 1 bandwidth 10
Switch(config)# mls qos srr-queue input bandwidth 4 4
You can verify your settings by entering the show mls qos interface [interface-id] queueing or the show
mls qos input-queue privileged EXEC command.
Related Commands Command Description
mls qos srr-queue input buffers Allocates the buffers between the ingress queues.
mls qos srr-queue input cos-map Maps class of service (CoS) values to an ingress queue or
maps CoS values to a queue and to a threshold ID.
mls qos srr-queue input dscp-map Maps Differentiated Services Code Point (DSCP) values
to an ingress queue or maps DSCP values to a queue and
to a threshold ID.
mls qos srr-queue input priority-queue Configures the ingress priority queue and guarantees
bandwidth.
mls qos srr-queue input threshold Assigns weighted tail-drop (WTD) threshold percentages
to an ingress queue.
show mls qos input-queue Displays ingress queue settings.
show mls qos interface queueing Displays quality of service (QoS) information.

Cisco Catalyst 3120 Specifications

General

Brand	Cisco
Model	Catalyst 3120
Category	Switch
Language	English