Cisco 6500 Series Software Configuration Manual page 419

Chapter 31 Configuring PFC QoS
Table 31-2 PFC QoS Default Configuration (continued)
Feature
1p2q2t port transmit-queue CoS value and
drop-threshold mapping and threshold
percentages
1p7q8t transmit-queue CoS value and
drop-threshold mapping
78-14099-04
Default Value
Standard transmit queue 1 (low priority):
Threshold 1:
•
CoS 0 and 1
–
WRED-drop: 40% low, 70% high
–
Threshold 2:
•
CoS 2 and 3
–
WRED-drop: 70% low, 100% high
–
Standard transmit queue 2 (high priority):
• Threshold 1:
– CoS 4
WRED-drop: 40% low, 70% high
–
Threshold 2:
•
CoS 6 and 7
–
WRED-drop: 70% low, 100% high
–
Strict-priority receive queue:
CoS 5
•
Tail-drop: 100% (nonconfigurable)
•
•
Catalyst 6500 Series Switch Cisco IOS Software Configuration Guide—Release 12.1 E
PFC QoS Default Configuration
31-29