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1848 CHAPTER 121: WRED CONFIGURATION COMMANDS
# Display the WRED configuration and statistics of the specified interface.
<Sysname> display qos wred interface
Interface: Ethernet1/0
Current WRED configuration:
Applied Wred table name: q1
Table Type: Queue based WRED
QID: green-discard yellow-discard red-discard total-discard
(Packets) (Packets) (Packets) (Packets)
--------------------------------------------------------------------------
0 100 200 300 600
10 0 00
20 0 00
30 0 00
40 0 00
50 0 00
60 0 00
70 0 00
qos wred enable
Syntax qos wred [ dscp | ip-precedence ] enable
undo qos wred enable
View Interface view
Parameters dscp: Uses the DSCP value for calculating drop probability.
ip-precedence: Uses the IP precedence value for calculating drop probability. By
default, IP precedence is used for calculating drop probability.
Description Use the
qos wred enable command to apply WRED at an interface.
Use the
undo qos wred enable command to restore the default dropping
method.
High limit Higher limit for queue
Discard probability Denominator for calculating drop probability
Table 491 Description on the fields of the display qos wred interface command
Field Description
Interface Interface name, consisting of interface type and interface
number
Applied Wred table name WRED table name
Table Type WRED table type
QID Queue ID
green-discard(Packets) Number of the green-discard packets
yellow-discard(Packets) Number of the yellow-discard packets
red-discard(Packets) Number of the red-discard packets
total-discard(Packets) Number of the total-discard packets
Table 490 Description on the fields of the display qos wred interface command
Field Description