Mapping Cos Values To Drop Thresholds - Cisco 7609 Configuration Manual
Cisco ios software configuration guide—12.1e
Hide thumbs
Also See for 7609:
- Installing (22 pages) ,
- Datasheet (5 pages) ,
- Frequently asked questions (5 pages)
Table of Contents
Advertisement
Chapter 32
Configuring PFC QoS
This example shows how to configure receive queue 1/threshold 1 and transmit queue 1/threshold 1 for
Gigabit Ethernet port 2/1:
Router# configure terminal
Enter configuration commands, one per line.
Router(config)# interface gigabitethernet 2/1
Router(config-if)# wrr-queue threshold 1 60 100
Router(config-if)# end
Router#
This example shows how to verify the configuration:
Router# show queueing interface gigabitethernet 2/1
Transmit queues [type = 2q2t]:
<...Output Truncated...>
queue tail-drop-thresholds
<...Output Truncated...>
Receive queues [type = 1q4t]:
<...Output Truncated...>
queue tail-drop-thresholds
<...Output Truncated...>
Router#
Mapping CoS Values to Drop Thresholds
These sections describe mapping CoS values to drop thresholds:
Note
Enter the show queueing interface {ethernet | fastethernet | gigabitethernet | tengigabitethernet}
slot/port | include type command to see the queue structure of a port.
These sections describe how to map CoS values:
•
•
•
•
When CoS values to thresholds, note the following:
•
•
•
78-14064-04
--------------------------
1
60[1] 100[2]
2
40[1] 100[2]
--------------------------
1
60[1] 100[2] 40[3] 100[4]
Mapping CoS Values to Standard Receive-Queue Thresholds, page 32-60
Mapping CoS Values to Standard Transmit-Queue Thresholds, page 32-61
Mapping CoS Values to Strict-Priority Queues, page 32-61
Mapping CoS Values to Tail-Drop Thresholds on 1q4t/2q2t LAN Ports, page 32-62
Queue number 1 is the lowest-priority standard queue.
Higher-numbered queues are higher priority standard queues.
You can map up to 8 CoS values to a threshold.
End with CNTL/Z.
Cisco 7600 Series Router Cisco IOS Software Configuration Guide—12.1E
Configuring PFC QoS
32-59
Advertisement
Table of Contents
Troubleshooting
