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Catalyst 6500 Series Switch Command Reference—Release 8.4
OL-6244-01
Chapter 2 Catalyst 6500 Series Switch and ROM Monitor Commands
show qos info
This example shows how to display all QoS-related NVRAM threshold information:
Console> (enable) show qos info config 2q2t tx
QoS setting in NVRAM for 2q2t transmit:
QoS is enabled
Queue and Threshold Mapping:
Queue Threshold CoS
----- --------- ---------------
1 1 0 1
1 2 2 3
2 1 4 5
2 2 6 7
Tx drop thresholds:
Queue # Thresholds - percentage (abs values )
------- -------------------------------------
1 40% 100%
2 40% 100%
Queue Sizes:
Queue # Sizes - percentage (abs values )
------- -------------------------------------
1 80%
2 20%
WRR Configuration:
Ports with 2q2t have ratio of 100:255 between transmit queue 1 and 2
Console> (enable)
This example shows how to display the current QoS runtime information:
Console> (enable) show qos info runtime 1/1
Run time setting of QoS:
QoS is enabled on 2/1
Port 2/1 has 2 transmit queue with 2 drop thresholds (2q2t).
Port 2/1 has 1 receive queue with 4 drop thresholds (1q4t).
The qos trust type is set to trust-cos.
CoS = 0
Queue and Threshold Mapping:
Queue Threshold CoS
----- --------- ---------------
1 1 0 1
1 2 2 3
2 1 4 5
2 2 6 7
Rx drop thresholds:
Queue # Thresholds - percentage (abs values )
------- -------------------------------------
1 50% (38912 bytes) 60% (46688 bytes) 80% (62240 bytes) 100% (73696
bytes)
Tx drop thresholds:
Queue # Thresholds - percentage (abs values )
------- -------------------------------------
1 40% (144224 bytes) 100% (360416 bytes)
2 40% (32864 bytes) 100% (77792 bytes)
Queue Sizes:
Queue # Sizes - percentage (abs values)
------- -------------------------------------
1 80% (360416 bytes)
2 20% (81888 bytes)
WRR Configuration:
Ports with speed 1000Mbps have ratio of 100:255 between transmit queue 1
and 2 (25600:65280 bytes)
Console> (enable)