Qos policy, Description, Example, Syntax, View | 3Com 10014302

3Com Router Command Reference Guide Addendum for V1.2

Description

Using qos max-bandwidthcommand, you can set the maximum bandwidth of an interface. Using undo qos max-bandwidthcommand, you can remove the setting of the maximum bandwidth.

By default, the maximum bandwidth is not configured for all interfaces.

The bandwidth set by this command is only a logic value, not the actual bandwidth of an interface. It is suggested that this value not be configured on a common physical interface, as it is only used for CBQ bandwidth calculation. The actual bandwidths of some interfaces, such as virtual template interface, physical interface configured with Line-Rate and DTE interface used for bandwidth negotiation, are unavailable. Therefore this command is usually configured on these interface.

Note: When the actual available bandwidth (the maximum bandwidth multiplied by the percentage of reserved bandwidth) of an interface is smaller than the sum of the bandwidths (including class-related bandwidths of CBQ and the sum of RTP bandwidths) configured by the user, the configuration of enabling CBQ or RTP on the interface will be automatically canceled due to lack of bandwidth. If the configured bandwidth only fits into one of above requirements, the CBQ configuration will be reserved preferentially.

For the related command, see qos reserved-bandwidth.

Example

Set the bandwidth of Virtual-Template 1 to 128kbit/s.

[3Com-Virtual-Template1] qos max-bandwidth 128

1.24 qos policy

Syntax

qos policy policy-nameundo qos policy policy-name

View

System view.

Parameter

policy-name: Policy name.

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3Com 10014302 manual qos policy, Description, Example, Syntax, View, Parameter

Contents

3Com Router Command Reference Guide Addendum forPublished January Download the Router 5000 Installation Guide from Download the Router 3000 Installation Guide fromDownload the 3Com Router Command Reference Guide from Download the 3Com Router Configuration Guide from 1.1 af Chapter 1 CBQ Configuration CommandsSyntax View car cir rate cbs size ebs size conform action exceed action 1.2 carundo car number 1.3 debugging qos display qos cbq interface type number 1.4 display qos cbq interface 1.6 display qos policy 1.5 display qos classdisplay qos class class-name display qos policy policy-name class class-name 3Com display qos policy display qos policy interface type number inbound outbound 1.7 display qos policy interface Behaviors Default Queue Flow Based Fair Queueing ef bandwidth bandwidth cbs size undo ef 1.8 ef gts cir rate cbs size ebs size queue-length length undo gts 1.9 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 if-match logic-not criteria undo if-match logic-not criteria 1.13 if-match criteria 1.15 if-match ip-dscp 1.14 if-match inbound-interfacenumber Interface number 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 1.20 qmtoken 1.19 if-match rtpqmtoken token-number 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 qos max-bandwidth kilobits undo qos max-bandwidth 1.23 qos max-bandwidth qos policy policy-name undo qos policy policy-name 1.24 qos policy qos reserved-bandwidth pct percent undo qos reserved-bandwidth 1.25 qos reserved-bandwidth 1.27 queue-length 1.26 qos-classqos-class class-name undo qos-class class-name queue-length queue-length undo queue-length queue-length remark ip-dscp value undo remark ip-dscp value 1.28 remark ip-dscp remark ip-precedence value undo remark ip-precedence value 1.29 remark ip-precedence 1.31 wred 1.30 wfqwfq queue-number total-queue-number undo wfq undo wred ip-dscp ip-precedence 1.32 wred ip-dscpdiscard-prob undo wred ip-dscp dscp-value Parameter undo wred ip-precedence value 1.33 wred ip-precedence wred weighting-constant exponent undo wred weighting-constant 1.34 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 Description Warning Reach the max limited of server in one template 2.6 hwtacacs-server template 2.8 reset hwtacacs server statistics 2.7 reset hwtacacs accounting statisticsreset hwtacacs accounting statistics reset hwtacacs server statistics shared-key key-string 2.9 shared-key undo source-ip 2.10 source-ip 2.11 timer quiet 3.1 debugging rsa Chapter 3 SSH Configuration Commands3.2 debugging ssh server debugging rsa undo debugging rsa display rsa local-key-pair public 3.3 display rsa local-key-pair public 3Com display rsa local-key-pair public display rsa peer-public-key brief name keyname 3.4 display rsa peer-public-key display ssh server status session 3.5 display ssh server 3.7 hex 3.6 display ssh user-informationdisplay ssh user-information username hex hex-data D6C54A36 kill ssh all userID userid 3.8 kill ssh protocol inbound ssh telnet numbers acl acl-number 3.9 protocol inbound public-key-code begin 3.10 public-key-code begin public-key-code end 3.11 public-key-code end rsa local-key-pair create 3.12 rsa local-key-pair create rsa local-key-pair destroy 3.13 rsa local-key-pair destroy rsa peer-public-key key-name undo rsa peer-public-key key-name 3.14 rsa peer-public-key ssh server authentication-retries times 3.15 ssh server authentication-retriesundo ssh server authentication-retries 3.16 ssh server rekey-interval 3.17 ssh server timeoutssh server timeout seconds undo ssh server timeout 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 4.1 debugging ntp-service Chapter 4 NTP Configuration Commands display ntp-service sessions verbose 4.2 display ntp-service sessions display ntp-service status 4.3 display ntp-service status display ntp-service trace 4.4 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 4.7 ntp-service authentication-keyid 4.6 ntp-service authentication enablentp-service authentication enable undo ntp-service authentication enable ntp-service broadcast-client undo ntp-service broadcast-client 4.8 ntp-service broadcast-client 4.9 ntp-service broadcast-server 4.11 ntp-service multicast-client 4.10 ntp-service max-dynamic-sessionsntp-service max-dynamic-sessions number undo ntp-service max-dynamic-sessions undo ntp-service multicast-server 4.12 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 undo ntp-service source-interface 4.15 ntp-service source-interface 4.17 ntp-service unicast-peer 4.16 ntp-service source-interface disable undo ntp-service unicast-peer undo ntp-service unicast-server 4.18 ntp-service unicast-server 3Com ntp-service unicast-server 128.108.22.44 version 5.1 debugging x25 x2t Chapter 5 X2T Configuration Commands5.2 display x25 x2t route debugging x25 x2t all event packet 5.4 translate ip 5.3 display x25 x2t switch-tabledisplay x25 x2t switch-table translate ip ip-address port port-number x25 x.121-address undo translate ip ip-address port port-number 5.5 translate Routertranslate x25 12322 ip 10.110.54.19 port 6.1 isdn ignore callednum Chapter 6 Additional ISDN Configuration Commands 3Com-E1-0 interface serial 215 3Com-serial215 isdn ignore callednum 6.2 isdn ignore hlc 6.4 isdn waitconnectack 6.3 isdn ignore llc Syntax 6.5 display isdn spidView Parameter Example 6.6 isdn ignore dchan 6.7 isdn protocol-type undo isdn q931-timer timer-name all 6.8 isdn q931-timer 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 6.15 isdn spid2 6.14 isdn spid1 3Com-bri0 isdn spid2