Displaying The Wred Configuration - Dell PowerConnect B-RX Configuration Manual

Syntax: [no] qos queue-type <queue-number> default-params
The <queue-number> variable is the number of the forwarding queue that you want to configure
drop-precedence for. There are four forwarding queues on device Routers. They are numbered 0 to
3.
TABLE 93
Queue
type
0
1
2
3

Displaying the WRED configuration

To view a WRED configuration, use the following command.
BigIron RX#show qos
QType Enable AverWt MaxQSz DropPrec MinAvgQSz MaxAvgQSz MaxDropProb MaxPktSz
0
1
2
3
Syntax: show qos wred
BigIron RX Series Configuration Guide
53-1001810-01
WRED default settings
Drop Minimum
precedence average
queue size
(KByte)
0 356
1 304
2 256
3 204
0
356
1 304
2 256
3 204
0 408
1 356
2 304
3 256
0 408
1 356
2 304
3 256
wred
Yes 100% 32768
Yes 100% 32768
No
No
Configuring packet drop priority using WRED
Maximum Maximum
average packet size
queue size (Byte)
(KByte)
1024 16384
1024 16384
1024 16384
1024 16384
1024 16384
1024 16384
1024 16384
1024 16384
1024 16384
1024 16384
1024 16384
1024 16384
1024 16384
1024 16384
1024 16384
1024 16384
0 16000 32000
1 32768 32768
2 32768 32768
3 32768 32768
0 32768 32768
1 32768 32768
2 24000 24000
3 32768 32768
Maximum Maximum
drop instantaneous
probability queue size
2% 1024
4%
9%
10%
2% 1024
4%
9%
10%
2% 1024
4%
9%
9%
2% 1024
4%
9%
9%
30% 512
0% 512
100% 512
0% 512
0% 512
0% 512
50% 512
0% 512
18
Average
weight
0.2%
0.2%
0.2%
0.2%
481