wrr-queue questions

[retheridge]

having issues removing the wrr-queue bandwidth statements on catalast 6500 interface

[Chad Peterson]

What module are you using that shows them?  Also what commands do you see?

I'm guessing that at one time they were altered so now they show up in the config. 

[retheridge]

At one point the interface was used as a voip

interface GigabitEthernet8/10

switchport

switchport trunk encapsulation dot1q

switchport mode trunk

no ip address

logging event link-status

shutdown

wrr-queue random-detect min-threshold 2 70 80

wrr-queue random-detect max-threshold 1 80 100

wrr-queue random-detect max-threshold 2 80 100

wrr-queue cos-map 1 1 1

wrr-queue cos-map 1 2 0

wrr-queue cos-map 2 1 2 3 4

wrr-queue cos-map 2 2 6 7

mls qos trust dscp

[Shashank Singh]

Hi,

Please find the explanation below:

wrr-queue cos-map 1 1 1          Maps queue 1 threshold 1 to cos 1

wrr-queue cos-map 1 2 0         Maps queue 1 threshold 2 to cos 0

wrr-queue cos-map 2 1 2 3 4    Maps queue 2 threshold 1 to cos 2,3,4

wrr-queue cos-map 2 2 6 7       Maps queue 2 threshold 2 to cos 6,7

wrr-queue random-detect min-threshold 2 70 80

wrr-queue random-detect max-threshold 1 80 100

wrr-queue random-detect max-threshold 2 80 100

This enables minimum and maximum values for WRED for the queues. wrr-queue random-detect min-threshold 2 70 80 means that minimum values for queue2 threshold 1 is 70% and queue2 threshold 2 is 80% and likewise. Detailed information is available at

http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.1E/native/command/reference/W1.html#wp1038830

Cheers,

Shashank

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