Mls Qos Srr-Queue Input Cos-Map - Cisco Catalyst 3750 Command Reference Manual

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Chapter 2
Catalyst 3750 Switch Cisco IOS Commands

mls qos srr-queue input cos-map

Use the mls qos srr-queue input cos-map global configuration command on the switch stack or on a
standalone switch to map class of service (CoS) values to an ingress queue or to map CoS values to a
queue and to a threshold ID. Use the no form of this command to return to the default setting.
Syntax Description
queue queue-id
cos1...cos8
threshold threshold-id
cos1...cos8
Defaults
Table 2-10
Table 2-10 Default CoS Input Queue Threshold Map
CoS Value
0–4
5
6, 7
Command Modes
Global configuration
Command History
Release
12.1(11)AX
Usage Guidelines
The CoS assigned at the ingress port selects an ingress or egress queue and threshold.
The drop-threshold percentage for threshold 3 is predefined. It is set to the queue-full state. You can
assign two weighted tail-drop (WTD) threshold percentages to an ingress queue by using the mls qos
srr-queue input threshold global configuration command.
78-16181-03
mls qos srr-queue input cos-map queue queue-id {cos1...cos8 | threshold threshold-id
cos1...cos8}
no mls qos srr-queue input cos-map
Specify a queue number.
For queue-id, the range is 1 to 2.
Map CoS values to an ingress queue.
For cos1...cos8, enter up to eight values, and separate each value with a
space. The range is 0 to 7.
Map CoS values to a queue threshold ID.
For threshold-id, the range is 1 to 3.
For cos1...cos8, enter up to eight values, and separate each value with a
space. The range is 0 to 7.
shows the default CoS input queue threshold map:
Queue ID - Threshold ID
1–1
2–1
1–1
Modification
This command was introduced.
mls qos srr-queue input cos-map
Catalyst 3750 Switch Command Reference
2-217

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