Default Values With Pfc Qos Enabled - Cisco WS-SUP32-GE-3B - Supervisor Engine 32 Software Configuration Manual

Chapter 38 Configuring PFC QoS

Default Values with PFC QoS Enabled

These sections list the default values that apply when PFC QoS is enabled:
•
•
•
•
The ingress LAN port trust state defaults to untrusted with QoS enabled.
Note
Receive-Queue Limits
Feature
2q8t
8q8t
Transmit-Queue Limit s
Feature
2q2t
1p2q2t
1p2q1t
1p3q8t
OL-11439-03
Receive-Queue Limits, page 38-27
Transmit-Queue Limit s, page 38-27
Bandwidth Allocation Ratios, page 38-28
Default Drop-Threshold Percentages and CoS Value Mappings, page 38-28
Default Value
Low priority: 80%
High priority: 20%
Lowest priority: 80%
Intermediate queues: 0%
Highest priority: 20%
Catalyst Supervisor Engine 32 PISA Cisco IOS Software Configuration Guide, Release 12.2ZY
Default Value
Low priority: 80%
High priority: 20%
Low priority: 70%
High priority: 15%
Strict priority 15%
Low priority: 70%
High priority: 15%
Strict priority 15%
Low priority: 50%
Medium priority: 20%
High priority: 15%
Strict priority 15%
PFC QoS Default Configuration
38-27