Wred weighting-constant, Syntax, View, Parameter | 3Com 10014302

3Com Router Command Reference Guide Addendum for V1.2

1.34 wred weighting-constant

Syntax

wred weighting-constant exponent

undo wred weighting-constant

View

Policy-class view

Parameter

exponent: Exponential in the range of 1 to 16. It is 6 by default.

Description

Using wred weighting-constantcommand, you can set exponential for the calculation of average queue length by WRED. Using undo wred weighting-constantcommand, you can remove the configuration.

Before using this command, you must have configured the af command and have used the wred command to enable the WRED discarding mode.

When removing the wred configuration, the configuration of wred weighting-constantis deleted at a time.

For the related command, see qos policy, qos-class.

Example

Configure exponential for calculating average queue to 6.

[3Com] qos policy 3Com

[3Com-qospolicy-3Com] qos-class database

[3Com-qospolicy-c-3Com database] af bandwidth 200

[3Com-qospolicy-c-3Com database] wred ip-precedence

[3Com-qospolicy-c-3Com database] wred weighting-constant 6

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3Com 10014302 manual wred weighting-constant, Syntax, View, Parameter, Description, Example

Contents

3Com Router Command Reference Guide Addendum forPublished January Download the 3Com Router Command Reference Guide from Download the Router 3000 Installation Guide fromDownload the Router 5000 Installation Guide from Download the 3Com Router Configuration Guide from Syntax Chapter 1 CBQ Configuration Commands1.1 af View car cir rate cbs size ebs size conform action exceed action 1.2 carundo car 1.3 debugging qos number 1.4 display qos cbq interface display qos cbq interface type number display qos class class-name 1.5 display qos class1.6 display qos policy display qos policy policy-name class class-name 3Com display qos policy 1.7 display qos policy interface display qos policy interface type number inbound outbound Behaviors Default Queue Flow Based Fair Queueing 1.8 ef ef bandwidth bandwidth cbs size undo ef 1.9 gts gts cir rate cbs size ebs size queue-length length undo gts if-match logic-not acl acl-number 1.10 if-match aclundo if-match logic-not acl acl-number access-list-number ACL number 1.11 if-match anyif-match logic-not any undo if-match logic-not any if-match logic-not class class-name 1.12 if-match classundo if-match logic-not class class-name 1.13 if-match criteria if-match logic-not criteria undo if-match logic-not criteria number Interface number 1.14 if-match inbound-interface1.15 if-match ip-dscp if-match logic-not inbound-interface type number if-match logic-not ip-precedence value value … 1.16 if-match ip-precedenceundo if-match logic-not ip-precedence value value … if-match logic-not destination-mac source-mac mac-address 1.17 if-match mac-addressundo if-match logic-not destination-mac source-mac mac-address if-match logic-not protocol ip 1.18 if-match protocolundo if-match logic-not protocol ip qmtoken token-number 1.19 if-match rtp1.20 qmtoken undo qmtoken 1.21 qos apply policy qos class logic-and logic-or class-name 1.22 qos classundo qos class logic-and logic-or class-name 1.23 qos max-bandwidth qos max-bandwidth kilobits undo qos max-bandwidth 1.24 qos policy qos policy policy-name undo qos policy policy-name 1.25 qos reserved-bandwidth qos reserved-bandwidth pct percent undo qos reserved-bandwidth qos-class class-name undo qos-class class-name 1.26 qos-class1.27 queue-length queue-length queue-length undo queue-length queue-length 1.28 remark ip-dscp remark ip-dscp value undo remark ip-dscp value 1.29 remark ip-precedence remark ip-precedence value undo remark ip-precedence value wfq queue-number total-queue-number 1.30 wfq1.31 wred undo wfq discard-prob 1.32 wred ip-dscpundo wred ip-dscp ip-precedence undo wred ip-dscp dscp-value Description 1.33 wred ip-precedence undo wred ip-precedence value 1.34 wred weighting-constant wred weighting-constant exponent undo wred weighting-constant 2.1 debugging hwtacacs Chapter 2 TACACS+ Configuration Commandsinterface-type interface-number Interface name and number 2.2 display hwtacacs accounting Example 2.3 display hwtacacs server For a related command, see reset hwtacacs server statistics 2.4 domaindomain undo domain 2.5 host Parameter Warning Reach the max limited of server in one template 2.6 hwtacacs-server template reset hwtacacs accounting statistics 2.7 reset hwtacacs accounting statistics2.8 reset hwtacacs server statistics reset hwtacacs server statistics 2.9 shared-key shared-key key-string 2.10 source-ip undo source-ip 2.11 timer quiet 3.2 debugging ssh server Chapter 3 SSH Configuration Commands3.1 debugging rsa debugging rsa undo debugging rsa 3.3 display rsa local-key-pair public display rsa local-key-pair public 3Com display rsa local-key-pair public 3.4 display rsa peer-public-key display rsa peer-public-key brief name keyname 3.5 display ssh server display ssh server status session display ssh user-information username 3.6 display ssh user-information3.7 hex hex hex-data D6C54A36 3.8 kill ssh kill ssh all userID userid 3.9 protocol inbound protocol inbound ssh telnet numbers acl acl-number 3.10 public-key-code begin public-key-code begin 3.11 public-key-code end public-key-code end 3.12 rsa local-key-pair create rsa local-key-pair create 3.13 rsa local-key-pair destroy rsa local-key-pair destroy 3.14 rsa peer-public-key rsa peer-public-key key-name undo rsa peer-public-key key-name ssh server authentication-retries times 3.15 ssh server authentication-retriesundo ssh server authentication-retries ssh server timeout seconds undo ssh server timeout 3.17 ssh server timeout3.16 ssh server rekey-interval ssh server rekey-interval hours undo ssh server rekey-interval ssh user username assign rsa-key keyname 3.18 ssh user username assign rsa-keyundo ssh user username assign rsa-key ssh user username authentication-type password RSA all 3.19 ssh user authentication-typeundo ssh user username authentication-type password RSA all 3Com ssh user smith authentication-type password Chapter 4 NTP Configuration Commands 4.1 debugging ntp-service 4.2 display ntp-service sessions display ntp-service sessions verbose 4.3 display ntp-service status display ntp-service status 4.4 display ntp-service trace display ntp-service trace ntp-service access query synchronization server peer acl-number 4.5 ntp-service accessundo ntp-service access query synchronization server peer ntp-service authentication enable 4.6 ntp-service authentication enable4.7 ntp-service authentication-keyid undo ntp-service authentication enable 4.8 ntp-service broadcast-client ntp-service broadcast-client undo ntp-service broadcast-client 4.9 ntp-service broadcast-server ntp-service max-dynamic-sessions number 4.10 ntp-service max-dynamic-sessions4.11 ntp-service multicast-client undo ntp-service max-dynamic-sessions 4.12 ntp-service multicast-server undo ntp-service multicast-server 4.13 ntp-service refclock-master ntp-service reliable authentication-keyid number 4.14 ntp-service reliable authentication-keyidundo ntp-service reliable authentication-keyid number 4.15 ntp-service source-interface undo ntp-service source-interface 4.16 ntp-service source-interface disable 4.17 ntp-service unicast-peer undo ntp-service unicast-peer 4.18 ntp-service unicast-server undo ntp-service unicast-server 3Com ntp-service unicast-server 128.108.22.44 version 5.2 display x25 x2t route Chapter 5 X2T Configuration Commands5.1 debugging x25 x2t debugging x25 x2t all event packet display x25 x2t switch-table 5.3 display x25 x2t switch-table5.4 translate ip translate ip ip-address port port-number x25 x.121-address 5.5 translate undo translate ip ip-address port port-number Routertranslate x25 12322 ip 10.110.54.19 port Chapter 6 Additional ISDN Configuration Commands 6.1 isdn ignore callednum 6.2 isdn ignore hlc 3Com-E1-0 interface serial 215 3Com-serial215 isdn ignore callednum 6.3 isdn ignore llc 6.4 isdn waitconnectack View 6.5 display isdn spidSyntax Parameter 6.6 isdn ignore dchan Example 6.7 isdn protocol-type 6.8 isdn q931-timer undo isdn q931-timer timer-name all 6.9 isdn spid auto-trigger 6.10 isdn spid nit 6.11 isdn spid timer 6.12 isdn spid resend 3Com-bri0 isdn spid service data 3Com-bri0/0 isdn spid service speech 6.13 isdn spid serviceExample 6.14 isdn spid1 6.15 isdn spid2 3Com-bri0 isdn spid2