Specifications

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Appendix B Cisco MWR 2941 Router Command Reference

random-detect atm-clp-based

To enable weighted random early detection (WRED) on the basis of the ATM cell loss priority (CLP)

of a packet, use the random-detect atm-clp-based command in policy-map class configuration mode.

To disable WRED, use the no form of this command.

random-detect atm-clp-based clp-value

no random-detect atm-clp-based

Syntax Description

Command Default When WRED is configured, the default minimum and maximum thresholds are determined on the basis

of output buffering capacity and the transmission speed for the interface.

The default maximum probability denominator is 10.

Command Modes Policy-map class configuration (config-pmap-c)

Command History

Usage Guidelines You cannot use the random-detect atm-clp-based command with the random-detect cos-based

command in the same HQF configuration. You must use the no random-detect cos-based command to

disable it before you configure the random-detect atm-clp-based command.

Examples In the following example, WRED is configured on the basis of the ATM CLP. In this configuration, the

random-detect atm-clp-based command has been configured and an ATM CLP of 1 has been specified.

Router> enable

Router# configure terminal

Router(config)# policy-map policymap1

Router(config-pmap)# class class1

Router(config-pmap-c)# random-detect atm-clp-based 1

Router(config-pmap-c)# end

clp-value CLP value. Valid values are 0 or 1.

Release Modification

12.0(28)S This command was introduced.

12.2(28)SB This command was integrated into Cisco IOS Release 12.2(28)SB.

12.2(33)SB This command was introduced on the PRE3 and PRE4 for the Cisco 10000

series router.

12.4(20)T Support was added for hierarchical queueing framework (HQF) using the

Modular Quality of Service (QoS) Command-Line Interface (CLI) (MQC).

12.4(20)MR This command was integrated into Cisco IOS Release 12.4(20)MR.

12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA.