Cisco 7604 Configuration Manual page 645

Chapter 41 Configuring PFC QoS
Feature
Standard transmit queue 2
(high priority)
1p2q2t Transmit Queues
Feature
Standard transmit queue 1
(low priority)
Standard transmit queue 2
(high priority)
Strict-priority transmit queue
OL-4266-08
Threshold 1
Threshold 2
Threshold 1
Threshold 2
Threshold 1
Threshold 2
Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX
PFC QoS Default Configuration
Default Value
CoS 4 and 5
Tail-drop 80%
WRED-drop Not supported
CoS 6 and 7
Tail-drop 100%
WRED-drop Not supported
Default Value
CoS 0 and 1
Tail-drop Not supported
WRED-drop 40% low, 70% high
CoS 2 and 3
Tail-drop Not supported
WRED-drop 70% low, 100% high
CoS 4 and 6
Tail-drop Not supported
WRED-drop 40% low, 70% high
CoS 7
Tail-drop Not supported
WRED-drop 70% low, 100% high
CoS 5
Tail-drop 100% (nonconfigurable)
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