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Cisco IE 3000 Switch Command Reference
OL-13019-01
Chapter 2      IE 3000 Switch Cisco IOS Commands
mls qos srr-queue input cos-map
mls qos srr-queue input cos-map
Use the mls qos srr-queue input cos-map global configuration command 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.
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 
Syntax Description
Defaults Table 2-11 shows the default CoS input queue threshold map:
Command Modes Global configuration
Command History
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.
queue queue-id  Specify a queue number.
For queue-id, the range is 1 to 2. 
cos1...cos8 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.
threshold threshold-id 
cos1...cos8
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.
Ta b l e  2-11 Default CoS Input Queue Threshold Map
CoS Value Queue ID - Threshold ID
0–4 1–1
5 2–1
6, 7 1–1
Release Modification
12.2(44)EX This command was introduced.