3Com 10014302 manual View, Parameter, Description, undo ntp-service unicast-peer

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3Com Router Command Reference Guide Addendum for V1.2

undo ntp-service unicast-peer X.X.X.X

View

System view

Parameter

X.X.X.X: IP address of the remote server.

version: Defines NTP version number.

number: NTP version number in the range of 1 to 3.

authentication-keyid: Defines an authentication key.

keyid: The key ID carried in the messages transmitted to the remote server, which is in the range of 1 to 4294967295.

source-interface: Specifies interface name.

interface-name: Interface name. The IP address of the interface will be used as the source IP address of the NTP messages that the local device sends to its peer.

interface-type: Interface type, which identifies an interface along with interface-number.

interface-number: Interface number, which identifies an interface along with interface-type.

priority: Specifies the server to be the preferred server.

Description

Using the ntp-serviceunicast-peercommand, you can enable the NTP unicast peer mode. Using the undo ntp-serviceunicast-peercommand, you can disable the NTP unicast peer mode.

By default, version number is 3, authentication is disabled, and the server is not the preferred choice.

This command sets the remote server at X.X.X.X to be the peer of the local device running in symmetric active mode. X.X.X.X represents a host address, which must not be a broadcast or multicast address, or the IP address of the reference clock. With all these configurations, the local device can synchronize its clock to the remote server and vice versa.

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Contents Command Reference Guide Addendum for 3Com RouterPublished 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 from1.1 af Chapter 1 CBQ Configuration CommandsSyntax View1.2 car car cir rate cbs size ebs size conform action exceed actionundo car number 1.3 debugging qosdisplay qos cbq interface type number 1.4 display qos cbq interface1.6 display qos policy 1.5 display qos classdisplay qos class class-name display qos policy policy-name class class-name3Com display qos policy display qos policy interface type number inbound outbound 1.7 display qos policy interfaceBehaviors Default Queue Flow Based Fair Queueing ef bandwidth bandwidth cbs size undo ef 1.8 efgts cir rate cbs size ebs size queue-length length undo gts 1.9 gts1.10 if-match acl if-match logic-not acl acl-numberundo if-match logic-not acl acl-number 1.11 if-match any access-list-number ACL numberif-match logic-not any undo if-match logic-not any 1.12 if-match class if-match logic-not class class-nameundo if-match logic-not class class-name if-match logic-not criteria undo if-match logic-not criteria 1.13 if-match criteria1.15 if-match ip-dscp 1.14 if-match inbound-interfacenumber Interface number if-match logic-not inbound-interface type number1.16 if-match ip-precedence if-match logic-not ip-precedence value value …undo if-match logic-not ip-precedence value value … 1.17 if-match mac-address if-match logic-not destination-mac source-mac mac-addressundo if-match logic-not destination-mac source-mac mac-address 1.18 if-match protocol if-match logic-not protocol ipundo if-match logic-not protocol ip 1.20 qmtoken 1.19 if-match rtpqmtoken token-number undo qmtoken1.21 qos apply policy 1.22 qos class qos class logic-and logic-or class-nameundo qos class logic-and logic-or class-name qos max-bandwidth kilobits undo qos max-bandwidth 1.23 qos max-bandwidthqos policy policy-name undo qos policy policy-name 1.24 qos policyqos reserved-bandwidth pct percent undo qos reserved-bandwidth 1.25 qos reserved-bandwidth1.27 queue-length 1.26 qos-classqos-class class-name undo qos-class class-name queue-length queue-length undo queue-length queue-lengthremark ip-dscp value undo remark ip-dscp value 1.28 remark ip-dscpremark ip-precedence value undo remark ip-precedence value 1.29 remark ip-precedence1.31 wred 1.30 wfqwfq queue-number total-queue-number undo wfqundo wred ip-dscp ip-precedence 1.32 wred ip-dscpdiscard-prob undo wred ip-dscp dscp-valueParameter undo wred ip-precedence value 1.33 wred ip-precedencewred weighting-constant exponent undo wred weighting-constant 1.34 wred weighting-constantChapter 2 TACACS+ Configuration Commands 2.1 debugging hwtacacsinterface-type interface-number Interface name and number 2.2 display hwtacacs accounting Example 2.3 display hwtacacs server 2.4 domain For a related command, see reset hwtacacs server statisticsdomain 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 statisticsshared-key key-string 2.9 shared-keyundo source-ip 2.10 source-ip2.11 timer quiet 3.1 debugging rsa Chapter 3 SSH Configuration Commands3.2 debugging ssh server debugging rsa undo debugging rsadisplay rsa local-key-pair public 3.3 display rsa local-key-pair public3Com display rsa local-key-pair public display rsa peer-public-key brief name keyname 3.4 display rsa peer-public-keydisplay ssh server status session 3.5 display ssh server3.7 hex 3.6 display ssh user-informationdisplay ssh user-information username hex hex-dataD6C54A36 kill ssh all userID userid 3.8 kill sshprotocol inbound ssh telnet numbers acl acl-number 3.9 protocol inboundpublic-key-code begin 3.10 public-key-code beginpublic-key-code end 3.11 public-key-code endrsa local-key-pair create 3.12 rsa local-key-pair creatersa local-key-pair destroy 3.13 rsa local-key-pair destroyrsa peer-public-key key-name undo rsa peer-public-key key-name 3.14 rsa peer-public-key3.15 ssh server authentication-retries ssh server authentication-retries timesundo 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-interval3.18 ssh user username assign rsa-key ssh user username assign rsa-key keynameundo ssh user username assign rsa-key 3.19 ssh user authentication-type ssh user username authentication-type password RSA allundo ssh user username authentication-type password RSA all 3Com ssh user smith authentication-type password 4.1 debugging ntp-service Chapter 4 NTP Configuration Commandsdisplay ntp-service sessions verbose 4.2 display ntp-service sessionsdisplay ntp-service status 4.3 display ntp-service statusdisplay ntp-service trace 4.4 display ntp-service trace4.5 ntp-service access ntp-service access query synchronization server peer acl-numberundo 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 enablentp-service broadcast-client undo ntp-service broadcast-client 4.8 ntp-service broadcast-client4.9 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-sessionsundo ntp-service multicast-server 4.12 ntp-service multicast-server4.13 ntp-service refclock-master 4.14 ntp-service reliable authentication-keyid ntp-service reliable authentication-keyid numberundo ntp-service reliable authentication-keyid number undo ntp-service source-interface 4.15 ntp-service source-interface4.17 ntp-service unicast-peer 4.16 ntp-service source-interface disableundo ntp-service unicast-peer undo ntp-service unicast-server 4.18 ntp-service unicast-server3Com 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 packet5.4 translate ip 5.3 display x25 x2t switch-tabledisplay x25 x2t switch-table translate ip ip-address port port-number x25 x.121-addressundo translate ip ip-address port port-number 5.5 translateRoutertranslate x25 12322 ip 10.110.54.19 port 6.1 isdn ignore callednum Chapter 6 Additional ISDN Configuration Commands3Com-E1-0 interface serial 215 3Com-serial215 isdn ignore callednum 6.2 isdn ignore hlc6.4 isdn waitconnectack 6.3 isdn ignore llcSyntax 6.5 display isdn spidView ParameterExample 6.6 isdn ignore dchan6.7 isdn protocol-type undo isdn q931-timer timer-name all 6.8 isdn q931-timer6.9 isdn spid auto-trigger 6.10 isdn spid nit 6.11 isdn spid timer 6.12 isdn spid resend 6.13 isdn spid service 3Com-bri0 isdn spid service data 3Com-bri0/0 isdn spid service speechExample 6.15 isdn spid2 6.14 isdn spid13Com-bri0 isdn spid2