BigIron RX Series Configuration Guide 493
53-1002253-01
Configuring packet drop priority using WRED
18
Displaying the WRED configuration
To view a WRED configuration, use the following command.
Syntax: show qos wred
TABLE 97 WRED default settings
Queue 
type
Drop 
precedence
Minimum 
average 
queue size
(KByte)
Maximum 
average 
queue size
(KByte)
Maximum 
packet size
(Byte)
Maximum 
drop 
probability
Maximum 
instantaneous 
queue size
Average
weight
0 0 356 1024 16384 2% 1024 0.2%
1 304 1024 16384 4%
2 256 1024 16384 9%
3 204 1024 16384 10%
10 356 1024 16384 2% 1024 0.2%
1 304 1024 16384 4%
2 256 1024 16384 9%
3 204 1024 16384 10%
2 0 408 1024 16384 2% 1024 0.2%
1 356 1024 16384 4%
2 304 1024 16384 9%
3 256 1024 16384 9%
3 0 408 1024 16384 2% 1024 0.2%
1 356 1024 16384 4%
2 304 1024 16384 9%
3 256 1024 16384 9%
BigIron RX#show qos  wred 
QType Enable AverWt MaxQSz DropPrec MinAvgQSz MaxAvgQSz MaxDropProb MaxPktSz 
0     Yes    100%   32768   0       16000     32000     30%         512 
                            1       32768     32768      0%         512 
                            2       32768     32768    100%         512 
                            3       32768     32768      0%         512 
1     Yes    100%   32768   0       32768     32768      0%         512 
                            1       32768     32768      0%         512 
                            2       24000     24000     50%         512 
                            3       32768     32768      0%         512 
2     No 
3     No