Cisco Catalyst 3550

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Catalyst 3550 Multilayer Switch Command Reference
OL-8566-01
Chapter 2 Catalyst 3550 Switch Cisco IOS Commands
show mls qos interface
cos-qid
0 - 1
1 - 1
2 - 2
3 - 2
4 - 3
5 - 3
6 - 4
7 - 4
In the preceding display, the egress expedite queue is enabled. Because of this, the weight of the expedite
queue (queue 4) is ignored and not used in the ratio calculation. Only the bandwidth weights for the
remaining queues appear. The bandwidth weight of the queues is configured by the wrr-queue
bandwidth interface configuration command. The CoS-to-queue map shows the CoS values that are
mapped to select a queue; this map is configured by the wrr-queue cos-map interface configuration
command.
This is an example of output from the show mls qos interface gigabitethernet0/1 statistics command.
Table 2-24 describes the fields in this display.
Switch> show mls qos interface gigabitethernet0/1 statistics
Ingress
dscp: incoming no_change classified policed dropped (in bytes)
1 : 0 0 0 0 0
2 : 0 0 0 0 0
3 : 0 0 0 0 0
45: 0 0 0 0 0
23: 0 0 0 0 0
Others: 203216935 24234242 178982693 0 0
Egress
dscp: incoming no_change classified policed dropped (in bytes)
1 : 0 n/a n/a 0 0
2 : 0 n/a n/a 0 0
3 : 0 n/a n/a 0 0
45: 0 n/a n/a 0 0
23: 0 n/a n/a 0 0
Others: 155983 n/a n/a 0 0
WRED drop counts:
qid thresh1 thresh2 FreeQ
1 : 0 0 1024
2 : 0 0 1024
3 : 0 0 1024
4 : 0 0 1024