Users Guide

● drop-rate — Enter the rate of drop precedence in percentage, from 0 to 100.
Default Not configured
Command Mode WRED CONFIGURATION
Usage
Information
The no version of this command removes the WRED profile.
Example
OS10(config)# wred test_wred
OS10(config-wred)# random-detect color green minimum-threshold 100
maximum-threshold 300 drop-probability 40
Supported
Releases
10.4.0E(R1) or later
random-detect ecn
Enables explicit congestion notification (ECN) for the WRED profile.
Syntax
random-detect ecn
Parameters None
Default Not configured
Command Mode WRED CONFIGURATION
Usage
Information
The no version of this command disables ECN.
Example
OS10(config)# wred test_wred
OS10(config-wred)# random-detect ecn
Supported
Releases
10.4.0E(R1) or later
random-detect ecn
Enables ECN for the system globally.
Syntax
random-detect ecn
Default Not configured
Command Mode SYSTEM QOS
Usage
Information
The no version of this command disables ECN globally.
NOTE: This command enables ECN globally and is supported only on the S4200–ON Series platform.
In the SYSTEM QOS mode, this command is not available on other platforms. Also, you can configure
ECN only per queue; you cannot configure ECN on an interface or service pool on the S4200–ON
Series platform.
Example
applicableOS10(config)# system-qos
OS10(config-sys-qos)# random-detect ecn
Supported
Releases
10.4.1.0 or later
1594 Quality of service