Qos Wred; Qos Wred Ip-Precedence - 3Com 3C13618 Command Reference Manual

3Com Router Command Reference Guide — V1.00
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3.1.2 qos wred

Syntax
qos wred
undo qos wred
View
Interface view
Parameter
None
Description
Using the qos wred command, you can configure the application of WRED
(Weighted Random Early Detection) on the interface. Using the undo qos wred
command, you can restore the default queue dropping method.
By default, the queue dropping method is to drop the tail packets.
WRED, which cannot be used alone or with other queuing algorithm jointly, can only
be used together with WFQ. Before the start-up of WRED, therefore, WFQ must have
been applied on the specified interface already. Besides, only on physical interfaces
shall WRED be enabled, which can not work on any logic interface.
For related commands, see qos wfq, qos wred, display qos wred.
Example
# Apply WRED on interface Ethernet 0.
[3Com-Ethernet0] qos wfq
[3Com-Ethernet0] qos wred

3.1.3 qos wred ip-precedence

Syntax
qos wred ip-precedence ip-precedence low-limit low-limit high-limit high-limit
discard-probability discard-prob
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0 0
0 0
10 30 10
10 30 10