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Parameters
name table-name: Specifies a WRED table by its name, a case-sensitive string of 1 to 32 characters.
If you do not specify a WRED table, this command displays the configuration of all WRED tables.
slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a member
device, this command displays the WRED table configuration for the master device.
Examples
# Display the configuration of WRED table 1.
<Sysname> display qos wred table name 1
Table name: 1
Table type: Queue based WRED
QID
gmin
----------------------------------------------------------------------------
0
100
1
100
2
100
3
100
4
100
5
100
6
100
7
100
Table 26 Command output
Field
Table name
Table type
QID
gmin
gmax
gprob
ymin
ymax
yprob
rmin
rmax
rprob
exponent
ECN
qos wred apply
Use qos wred apply to apply a WRED table to an interface.
gmax
gprob
ymin
1000
10
100
1000
10
100
1000
10
100
1000
10
100
1000
10
100
1000
10
100
1000
10
100
1000
10
100
Description
Name of a WRED table.
Type of a WRED table.
Queue ID.
Lower limit for green packets.
Upper limit for green packets.
Drop probability for green packets.
Lower limit for yellow packets.
Upper limit for yellow packets.
Drop probability for yellow packets.
Lower limit for red packets.
Upper limit for red packets.
Drop probability for red packets.
Exponent for average queue length calculation.
Indicates whether ECN is enabled for the queue:
•
•
ymax
yprob
rmin
1000
10
100
1000
10
100
1000
10
100
1000
10
100
1000
10
100
1000
10
100
1000
10
100
1000
10
100
Y—Enabled.
N—Disabled.
64
rmax
rprob
exponent
1000
10
9
1000
10
9
1000
10
9
1000
10
9
1000
10
9
1000
10
9
1000
10
9
1000
10
9
ECN
N
N
N
N
N
N
N
N
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