Qos Wred - Zte ZXR10 Command Manual

Defaults
Instructions
Example
Related Command
Purpose
Command Modes
Syntax
Syntax
Description
Chapter 2 QoS Configuration(Ethernet Switching System)
<yellow-threshold>
<red-threshold>
<all-threshold>
<yellow-threshold>
<red-threshold>
It is applied to ZXR10T160G and ZXR10 5900.
This example describes how to configure tail-drop.
ZXR10(config)#qos tail-drop 0 112 112 112
show qos tail-drop

qos wred

Use this command to set the switch WRED (random early drop
based on weight) drop algorithm parameter.
Global configuration
qos wred {fei <wred-index> queueid <queue-id><green-mi
n><green-max><green-drop><yellow-min><yellow-max><y
ellow-drop><red-min><red-max><red-drop><weight>|
<wred-index> queueid <queue-id><green-min><green-max
><green-drop><yellow-min><yellow-max><yellow-drop><red
-min><red-max><red-drop><weight>}
no qos wred <wred-index> queueid <queue-id>
<wred-index>
queueid
<green-min>
<green-max>
<green-drop>
Confidential and Proprietary Information of ZTE CORPORATION
Drop threshold of yellow packet, range:
1~256
Drop threshold of red packet, range: 1~256
128
128
128
WRED algorithm index number. When the fei
parameter is selected, the range will be 0~1;
when the gei parameter is selected, the range
will be 2~3.
Configured queue ID, in the range of 0~7
Minimum threshold to drop the green packets.
When the <wred-index> is 0-1, the range will
be 0-32, when the <wred-index> is 2-3, the
range will be 0~112.
Maximum threshold to drop the green
packets. When the <wred-index> is 0~1, the
range will be 0~32, when the <wred-index>
is 2~3, the range will be 0~112.
Probability to drop the green packets, in the
range of 0~15
gei
15